Main Water Line Replacement in Portland, OR
Licensed Portland Plumbers for Underground Water Service Line Repair & Replacement
Low water pressure, unexplained water use, wet areas in the yard, or repeated underground leaks can all point to a problem with your main water service line.
Imagine Plumbing provides main water line diagnosis, repair, and replacement for homes in Portland, Oregon. We start by identifying the actual problem, then explain whether a targeted repair or full replacement makes the most sense for your property.
Portland homes vary widely—from older properties around Hawthorne, Sellwood-Moreland, and Mt. Tabor to newer developments near the Pearl District and South Waterfront. The age of the property, existing piping, access, and route of the water service line can all affect the right approach.
Licensed Oregon Plumbing Contractor
Oregon CCB License #242659
Serving Portland and Nearby Communities
Honest recommendations
We regularly talk people out of unnecessary re-pipes.
Licensed & insured
Oregon CCB #242659, work done to code.
Fair, upfront pricing
With no charge for estimates.
Clear communication
You’ll understand the problem, the plan, and the price.
Careful, clean workmanship
And respect for your home and yard.
We cannot say enough great things about Imagine Plumbing and the incredible work they did on our powder room remodel. From start to finish, the entire experience exceeded our expectations.The team was professional, punctual, knowledgeable, and genuinely cared about the quality of their work. They took the time to listen to our ideas, offered helpful recommendations, and made sure every detail was done right. Communication throughout the project was excellent. We always knew what to expect, and every question we had was answered promptly.
Imagine Plumbing installed all three toilets in our home, along with completing all of the plumbing work for the powder room remodel. Everything was installed with exceptional attention to detail and functions perfectly. Their workmanship is clean and precise. Every fixture is perfectly aligned, and the finished result looks fantastic.
They also replaced our kitchen sink, installed a beautiful new faucet, and replaced our garbage disposal. We absolutely love the new look of our kitchen. Everything was installed perfectly, and it completely transformed the space. The quality of their work is outstanding, and you can tell they take pride in making sure every installation is done right.
Our powder room has gone from an ordinary builder grade bathroom to one of our favorite rooms in the house. Everything came together beautifully, and the finished space looks absolutely amazing. The quality of the work speaks for itself, and every time we walk into the room we appreciate how polished and professionally finished it looks.
Finding a contractor you can trust is not easy, but Imagine Plumbing made the entire process enjoyable and stress free. Their commitment to quality, honesty, and customer service is exactly what every homeowner hopes to find.
If you are looking for a plumbing company that takes pride in their work and truly cares about customer satisfaction, we highly recommend Imagine Plumbing. They delivered outstanding workmanship, excellent communication, and finished results that exceeded our expectations. We would absolutely hire them again for future projects without hesitation.
Thank you to Sean at Imagine Plumbing for helping bring our vision to life. Everything looks fantastic, and we could not be happier with the final results. Five stars are well deserved!

The team was professional, punctual, knowledgeable, and genuinely cared about the quality of their work. They took the time to listen to our ideas, offered helpful recommendations, and made sure every detail was done right. Communication throughout the project was excellent. We always knew what to expect, and every question we had was answered promptly.
Imagine Plumbing installed all three toilets in our home, along with completing all of the plumbing work for the powder room remodel. Everything was installed with exceptional attention to detail and functions perfectly. Their workmanship is clean and precise. Every fixture is perfectly aligned, and the finished result looks fantastic.
They also replaced our kitchen sink, installed a beautiful new faucet, and replaced our garbage disposal. We absolutely love the new look of our kitchen. Everything was installed perfectly, and it completely transformed the space. The quality of their work is outstanding, and you can tell they take pride in making sure every installation is done right.
Our powder room has gone from an ordinary builder grade bathroom to one of our favorite rooms in the house. Everything came together beautifully, and the finished space looks absolutely amazing. The quality of the work speaks for itself, and every time we walk into the room we appreciate how polished and professionally finished it looks.
Finding a contractor you can trust is not easy, but Imagine Plumbing made the entire process enjoyable and stress free. Their commitment to quality, honesty, and customer service is exactly what every homeowner hopes to find.
If you are looking for a plumbing company that takes pride in their work and truly cares about customer satisfaction, we highly recommend Imagine Plumbing. They delivered outstanding workmanship, excellent communication, and finished results that exceeded our expectations. We would absolutely hire them again for future projects without hesitation.
Thank you to Sean at Imagine Plumbing for helping bring our vision to life. Everything looks fantastic, and we could not be happier with the final results. Five stars are well deserved!
From having an excellent prior experience with Imagine Plumbing, I had them come out to fix a leaking toilet in my basement. Sean did a thorough and meticulous job and I was very happy with the results. I appreciate his knowledge and level of caring. I will definitely call Imagine again for future plumbing needs.
Sean was awesome! Our hot water heater went out on the Saturday and he was the only company that answered the phone. He was able to help me try and trouble shoot over the phone and diagnose and let me know I most likely needed to change out my 20 year old water heaters. He was able to move some clients around his schedule and got us in on Monday! He was very professional, knowledgeable and friendly. He was also very thorough and pointed out various things to me that I needed to understand. He also was very honest and let me know that my pressure was off and that the city would actually fix it for free because of what part of the meter it was located on. Other plumbers could've taken advantage of me and charged me to replace that but he did not. I definitely recommend him and will use him again! He was also reasonably priced! It's great to know that someone actually is still honest in this day and age.
Later, when I bought my house, I found out the previous owner had not installed the proper P-traps for the sinks in every bathroom and in the kitchen. On top of that, the dishwasher was not connected properly and ended up flooding our floor. Sean came in and fixed all of it.
A little while later, our tub drain started to smell like mold. I tried everything, including all the generic drain cleaners, but nothing worked. When Sean came by, he had the proper tools to clean it out and get rid of the smell ASAP. It had gotten so bad that we had to keep the window open and the drain closed.
Thank you, Sean, for bringing white-glove service to our home and to everyone we know. I recommend him to everyone.
Later, when I bought my house, I found out the previous owner had not installed the proper P-traps for the sinks in every bathroom and in the kitchen. On top of that, the dishwasher was not connected properly and ended up flooding our floor. Sean came in and fixed all of it.
A little while later, our tub drain started to smell like mold. I tried everything, including all the generic drain cleaners, but nothing worked. When Sean came by, he had the proper tools to clean it out and get rid of the smell ASAP. It had gotten so bad that we had to keep the window open and the drain closed.
Thank you, Sean, for bringing white-glove service to our home and to everyone we know. I recommend him to everyone.
He was very courteous and informative on the phone, and after asking a few questions, he explained the situation thoroughly.
He also let me know he might not have the proper equipment to handle the repair and promptly gave me a referral.
This kind of honesty is rare and truly appreciated. I will definatly call on Sean again when we have any plumbing issues
He was very courteous and informative on the phone, and after asking a few questions, he explained the situation thoroughly.
He also let me know he might not have the proper equipment to handle the repair and promptly gave me a referral.
This kind of honesty is rare and truly appreciated. I will definatly call on Sean again when we have any plumbing issues
I called Sean with Imagine Plumbing for help with a slow-draining shower pan. He was very courteous and informative on the phone, and after asking a few questions, he explained the situation thoroughly.
He also let me know he might not have the proper equipment to handle the repair and promptly gave me a referral.
This kind of honesty is rare and truly appreciated. I will definatly call on Sean again when we have any plumbing issues

He was very courteous and informative on the phone, and after asking a few questions, he explained the situation thoroughly.
He also let me know he might not have the proper equipment to handle the repair and promptly gave me a referral.
This kind of honesty is rare and truly appreciated. I will definatly call on Sean again when we have any plumbing issues
We needed to replace a 30-year-old toilet, and Sean (and apprentice Kevin) did a fantastic job. On time, efficient and really cost-effective. I highly recommend Sean and Imagine Plumbing, and will be using them again the next time I need a plumber, for sure!
First: we are an adult foster care home, so plumbing issues require immediate attention and must be done to code. Sean was professional, thorough and courteous. He provided exactly what we needed and had the job done quickly.
The old adage 'you get what you paid for' applies here. I feel I got a bargain.
I have put him on my speed dial for when the inevitable plumbing related issues arises.

Sean was professional, thorough and courteous. He provided exactly what we needed and had the job done quickly.
The old adage 'you get what you paid for' applies here. I feel I got a bargain.
I have put him on my speed dial for when the inevitable plumbing related issues arises.
I called Sean when my Gas water heater stopped working. He communicated very clearly, walked me through exactly what needed to be done and gave me a very great quote within 5 minutes.
Amazed we found such a personable, professional plumber with great pricing. Me and my wife hired him to replace our old tub/shower valve for next week ! Imagine Plumbing is our go to plumber from here on out ! Thanks Sean
I called Sean when my Gas water heater stopped working. He communicated very clearly, walked me through exactly what needed to be done and gave me a very great quote within 5 minutes.
Amazed we found such a personable, professional plumber with great pricing. Me and my wife hired him to replace our old tub/shower valve for next week ! Imagine Plumbing is our go to plumber from here on out ! Thanks Sean
Sean has helped us out twice now. The first time was when we moved into our new home and he successfully cleaned several drains that needed unclogging. Most recently, I was worried our shower drain was clogged so Sean came out to take a look. He quickly determined it was just normal P-trap water and didn't charge us for an unnecessary drain cleaning. We truly appreciate his time, expertise, and especially his honesty. Very thankful for his services and would absolutely recommend him.

Most recently, I was worried our shower drain was clogged so Sean came out to take a look. He quickly determined it was just normal P-trap water and didn't charge us for an unnecessary drain cleaning. We truly appreciate his time, expertise, and especially his honesty. Very thankful for his services and would absolutely recommend him.
We had a great experience with Imagine Plumbing and truly appreciated their professionalism and honesty. Sean, the owner, coordinated everything and communicated clearly throughout the entire process. It's obvious he takes a lot of pride in his business and in making sure customers feel taken care of.Kyle, his journeyman, came to our home to check out several issues--a backed-up kitchen sink, a leaking dishwasher, and a couple of slow drains. He was friendly, thorough, and took the time to show us how to remove our sink fixture so we could clear out gunk ourselves in the future. After a full inspection, he discovered the issue was simply that we needed to run the garbage disposal before starting the dishwasher--a total fluke--and they never tried to sell us anything we didn't need.
Sean even followed up afterward to make sure everything was still working properly and that we were happy with the visit. Both he and Kyle were genuine, knowledgeable, and easy to work with.
If you're looking for a trustworthy plumbing team that values communication and integrity, we highly recommend them.

Kyle, his journeyman, came to our home to check out several issues--a backed-up kitchen sink, a leaking dishwasher, and a couple of slow drains. He was friendly, thorough, and took the time to show us how to remove our sink fixture so we could clear out gunk ourselves in the future. After a full inspection, he discovered the issue was simply that we needed to run the garbage disposal before starting the dishwasher--a total fluke--and they never tried to sell us anything we didn't need.
Sean even followed up afterward to make sure everything was still working properly and that we were happy with the visit. Both he and Kyle were genuine, knowledgeable, and easy to work with.
If you're looking for a trustworthy plumbing team that values communication and integrity, we highly recommend them.
We had Sean do two major projects a few years ago when he worked at another company. We needed another project done and wanted Sean to do the work. I found him online after finding out he was not at the other company.
Imagine Plumbing is awesome!
We had Sean do two major projects a few years ago when he worked at another company. We needed another project done and wanted Sean to do the work. I found him online after finding out he was not at the other company.
Imagine Plumbing is awesome!
I spoke to several companies trying to schedule an estimate, each who required a fee to even bid on job.
During the first text exchange with Sean, I knew he was who I needed to go with. Outside of not charging a fee to give an estimate, he was very kind, knowledge, polite, and accommodating from the jump.
He was also great with communication, even calling when a raised bridge was going to make him a few minutes late. NO ONE DOES THIS!
He was a very pleasant guy. He estimated my cost (which was a bit higher than my cheap self wanted to pay) but he also took the time to explain the difference in both the quality of the product as well as the installer. He picked up equipment and got started right away. He remained pleasant even after a few "unexpected " issues kept him longer than planned.
He also helped me move a few items out of the way and returned them when done, leaving area in great shape. Also, he was very considerate of my neighbors. I told him it should be OK to park in front of my drive, which left him a bit in front of theirs too..but he would not do it without attempting to gain permission. That may sound small, but its actually not! Nobody needs angry neighbors!
He explained my new unit very clearly and thoroughly, leaving me knowing the "basics" and even a few signs to recognize any coming issues.
When job was complete. I knew I had made the right choice to go with Sean over the other companies.
Sometimes quality products and service cost a bit more upfront, but less in the long run!
So far, Im very happy with my new water heater.
You cant go wrong hiring Sean or his company to do your job.
I spoke to several companies trying to schedule an estimate, each who required a fee to even bid on job.
During the first text exchange with Sean, I knew he was who I needed to go with. Outside of not charging a fee to give an estimate, he was very kind, knowledge, polite, and accommodating from the jump.
He was also great with communication, even calling when a raised bridge was going to make him a few minutes late. NO ONE DOES THIS!
He was a very pleasant guy. He estimated my cost (which was a bit higher than my cheap self wanted to pay) but he also took the time to explain the difference in both the quality of the product as well as the installer. He picked up equipment and got started right away. He remained pleasant even after a few "unexpected " issues kept him longer than planned.
He also helped me move a few items out of the way and returned them when done, leaving area in great shape. Also, he was very considerate of my neighbors. I told him it should be OK to park in front of my drive, which left him a bit in front of theirs too..but he would not do it without attempting to gain permission. That may sound small, but its actually not! Nobody needs angry neighbors!
He explained my new unit very clearly and thoroughly, leaving me knowing the "basics" and even a few signs to recognize any coming issues.
When job was complete. I knew I had made the right choice to go with Sean over the other companies.
Sometimes quality products and service cost a bit more upfront, but less in the long run!
So far, Im very happy with my new water heater.
You cant go wrong hiring Sean or his company to do your job.
I would highly recommend his water purification system. Soft clean water will change your bathroom into a full on luxurious spa experience.
Call Imagine plumbing and ask for Sean!
I would highly recommend his water purification system. Soft clean water will change your bathroom into a full on luxurious spa experience.
Call Imagine plumbing and ask for Sean!
If you appreciate education about the work that needs to be done, how it's to be done, how urgent it is to be done, and any other context that you're curious about, call Sean at Imaging Plumbing. Sean provides education before, during, and after the work for a more than reasonable price. He treats your home like it is his own and matches your energy.
It was Friday night - my SO's doggo was getting a bath and afterwards I hear a constant drip. "Turn off the water!" "I did!" I run to the bathroom, and indeed, the tub faucet was off. How did one shut off cause a leak so consistent and so big?
2 am on Saturday, I wake up in a panic, grab a bucket and start collecting water. First thing in the morning, I start calling companies for emergency plumbing. They all wanted to charge me for a quote and couldn't give me any reasonable understanding of what needed to be done without having an estimate/inspection.
I start talking to Sean and he gives me context that what I'm experiencing is common and that there is no need for high alarm. He explains what probably needs to be done and gives me a ballpark estimate. I cancelled my two other appointments to meet with Sean. He was out at my property on Monday and we spent 40 minutes looking for my water main shut off. It was buried underneath mud and grass, and after much investigation, he digs out the box holding the meter. The shut off valve won't budge and I have homework to do - call TVWD.
TVWD comes out the Wednesday morning and won't replace the valve since it's still operable. We shut the water off and back on again. Apparently TVWD likes to do the shut offs and turn ons so that if the valve breaks, it's on TVWD. I call them back to do the shut off half hour before Sean came back a second time to work on the leak.
It seems like there was much to be done. I had the faucet handle cartridge replaced. Looks like the faucet handle was installed lower than it should have been and too far into the wall and also, my hot water valve was in gnarly shape. Replacing the latter would be much more involved work and could down the road also need to be a re-pipe sort of a job. I asked Sean what the risks were - i.e. proactively replacing the valve when I could get to it/budget out for it vs. waiting for a leak behind a wall that would only make itself known through much greater damage, and even possibly mold. It is likely going to be mini bathroom remodel at that point of doing the valve replacement. I discussed strategy with Sean about tier 1 fix - replace the cartridge to stop the leak, tier 2 fix - replace the valve + mini bathroom remodel to prevent leaks behind the wall, and ultimately a tier 3 fix - re-piping the home. We talked timelines, budgets, etc. and I have a much clearer idea of the work that needs to be done.
I'm really grateful for how patient and educational Sean was. Most other folks might not take the time to give you necessary or extra information without trying to scare you into taking more action than you are ready for. I appreciated that he explained the pros and cons of taking action, multiple actions, and potentials for repeat or redundant work. Sean is definitely the sort of person you want in your corner for protecting one of your biggest investments and helping you sleep better at night, knowing that the information and advice is solid.
Thank you for taking care of my home, Sean!
If you appreciate education about the work that needs to be done, how it's to be done, how urgent it is to be done, and any other context that you're curious about, call Sean at Imaging Plumbing. Sean provides education before, during, and after the work for a more than reasonable price. He treats your home like it is his own and matches your energy.
It was Friday night - my SO's doggo was getting a bath and afterwards I hear a constant drip. "Turn off the water!" "I did!" I run to the bathroom, and indeed, the tub faucet was off. How did one shut off cause a leak so consistent and so big?
2 am on Saturday, I wake up in a panic, grab a bucket and start collecting water. First thing in the morning, I start calling companies for emergency plumbing. They all wanted to charge me for a quote and couldn't give me any reasonable understanding of what needed to be done without having an estimate/inspection.
I start talking to Sean and he gives me context that what I'm experiencing is common and that there is no need for high alarm. He explains what probably needs to be done and gives me a ballpark estimate. I cancelled my two other appointments to meet with Sean. He was out at my property on Monday and we spent 40 minutes looking for my water main shut off. It was buried underneath mud and grass, and after much investigation, he digs out the box holding the meter. The shut off valve won't budge and I have homework to do - call TVWD.
TVWD comes out the Wednesday morning and won't replace the valve since it's still operable. We shut the water off and back on again. Apparently TVWD likes to do the shut offs and turn ons so that if the valve breaks, it's on TVWD. I call them back to do the shut off half hour before Sean came back a second time to work on the leak.
It seems like there was much to be done. I had the faucet handle cartridge replaced. Looks like the faucet handle was installed lower than it should have been and too far into the wall and also, my hot water valve was in gnarly shape. Replacing the latter would be much more involved work and could down the road also need to be a re-pipe sort of a job. I asked Sean what the risks were - i.e. proactively replacing the valve when I could get to it/budget out for it vs. waiting for a leak behind a wall that would only make itself known through much greater damage, and even possibly mold. It is likely going to be mini bathroom remodel at that point of doing the valve replacement. I discussed strategy with Sean about tier 1 fix - replace the cartridge to stop the leak, tier 2 fix - replace the valve + mini bathroom remodel to prevent leaks behind the wall, and ultimately a tier 3 fix - re-piping the home. We talked timelines, budgets, etc. and I have a much clearer idea of the work that needs to be done.
I'm really grateful for how patient and educational Sean was. Most other folks might not take the time to give you necessary or extra information without trying to scare you into taking more action than you are ready for. I appreciated that he explained the pros and cons of taking action, multiple actions, and potentials for repeat or redundant work. Sean is definitely the sort of person you want in your corner for protecting one of your biggest investments and helping you sleep better at night, knowing that the information and advice is solid.
Thank you for taking care of my home, Sean!
When I'm ready to address these concerns, I will definitely be contacting Imagine Plumbing LLC.
When I'm ready to address these concerns, I will definitely be contacting Imagine Plumbing LLC.
I contacted Sean again, and he came and replaced my two remaining toilets. I highly recommend Sean for your plumbing needs.
I contacted Sean again, and he came and replaced my two remaining toilets. I highly recommend Sean for your plumbing needs.
Sean completely saved me in a very tough spot during a winter storm. A water line failed above our garage and flooded everything. He was able to talk to me through over the phone step by step getting water cut off to the specific faucet so our family could still have running water in the house until he can get here to replace the bad line. He was incredibly knowledgeable, professional, and helpful. Can't recommend him enough!
Wow. Sean really came through for us in a winter storm. We had a water supply line to our hose spigot freeze. We couldn't get a plumber to answer our calls due to everyone being busy or closed. But Sean reached out and walked us through our emergency issue and somehow knew exactly how to help us. His help more than likely saved our home from further damage. What an amazing service, thank you Sean!!
Great company. We had a plumbing problem in the middle of the snowstorm. Sean couldn't get here because of the weather but he took the time to listen, to explain the situation carefully, and walked me through what might help. And it did. Very kind and generous. I'd hire him every time.
We needed someone to look at our 75-gal. hot water heater that seemed to be constantly heating the water. Sean was able to make a same day visit, and diagnosed a temperature sensor failure. Had the backup systems not been working, it could have caused catastrophic life and property damage. Sean's quick thinking and actions avoided this scenario! Sean did an impeccable job replacing the aging unit with a new one. Throughout the whole process he was professional, courteous, thorough, thoughtful, easy to work with and offered fair pricing. Sean paid attention to details- wearing booties in the house, letting us know the night before when he would arrive, contacting us when he was on his way and his ETA, what he was doing at each step of the process and how long things would take. He answered all of our questions, and has completely earned our trust. We give Sean the highest recommendation- he is the best to work with!

Sean did an impeccable job replacing the aging unit with a new one. Throughout the whole process he was professional, courteous, thorough, thoughtful, easy to work with and offered fair pricing. Sean paid attention to details- wearing booties in the house, letting us know the night before when he would arrive, contacting us when he was on his way and his ETA, what he was doing at each step of the process and how long things would take. He answered all of our questions, and has completely earned our trust. We give Sean the highest recommendation- he is the best to work with!
Signs Your Portland Home Needs Main Water Line Service
A failing underground water line rarely announces itself clearly. Watch for these warning signs, several of which Portland homeowners have described to us directly:
- An unexplained spike in your water bill — water escaping underground still runs through the meter.
- Low water pressure throughout the whole house (not just one fixture) — often the first symptom of a restricted or leaking main.
- Wet, soft, or unusually green soil along the path from the meter to the house.
- Discolored or rusty water, which can point to a corroding galvanized or older service line.
- Repeated leaks along the same underground route — a sign the pipe is failing rather than the fitting.
- Sudden loss of water to the home after digging, freezing weather, or ground shifting.
If you’re seeing any of these, it’s worth a professional look before a small leak becomes a flooded yard or a burst main.
Repair or Replace? An Honest Assessment First
The first question is not simply, “How do we replace the line?”
It is:
Does the entire line actually need to be replaced?
A Targeted Repair May Be Appropriate When
- The problem is isolated to one section
- The surrounding pipe remains in suitable condition
- There is no history of repeated failures
- The damaged section can be accessed and repaired effectively
Full Replacement May Make More Sense When
- Multiple leaks are developing
- The pipe shows widespread deterioration
- Previous repairs continue to fail
- Damage affects a significant portion of the line
- The existing service line can no longer provide reliable performance
Imagine Plumbing evaluates the condition of the system before recommending major work. Customer feedback on the site also reflects this approach, including cases where the team identified a more limited solution rather than recommending unnecessary complete repiping.
For other plumbing concerns, explore our full range of plumbing services in Portland, OR.
Our Main Water Line Replacement Process
When a replacement is the right call, here’s what to expect from Imagine Plumbing in Portland:
On-site inspection & written estimate.
We confirm the diagnosis, map the line’s route, and quote the job before starting.
Coordination with your water provider.
Portland-area service often involves the Portland Water Bureau or a district like Tualatin Valley Water District (TVWD) for meter and shutoff work — we help you navigate that step.
Clean, respectful workmanship.
We protect your property, restore the work area, and leave the site tidy — something Portland customers mention in review after review.
Permits & code compliance.
When a plumbing permit or inspection is required for your water service replacement, we make sure the work follows applicable Portland requirements and current plumbing code.
Quality materials for the long haul.
We install durable, code-approved piping built to outlast the line it replaces.
Walkthrough when we're done.
We show you the finished work and explain how to protect your new line going forward.
What Main Water Line Replacement Costs in Portland
Every main water line replacement is different, and the final cost depends on the specific conditions of the property and the scope of the work. Pricing can be affected by the length of the line, how deep it is buried, access to the work area, the existing pipe material, landscaping or hardscape that may need to be worked around, and any permit requirements.
For that reason, there is no single flat price that applies to every Portland home. A shorter, easily accessible water service line will typically involve less work than a longer or deeper line running beneath concrete, landscaping, or other obstacles. The best way to understand the cost is to evaluate the specific line and the work required to repair or replace it.
Main Water Line Replacement Options
Before determining the best approach, several factors may need to be considered:
- Location of the existing water meter
- Route of the current service line
- Pipe depth and material
- Access around the property
- Nearby utilities
- Driveways, walkways, or other hard surfaces
- Landscaping
- Connection point at the home
- Restoration requirements
These conditions help determine the most practical route and scope of work while limiting unnecessary disruption.
You can also view examples of Imagine Plumbing’s work in the plumbing repair gallery.
Real Customer Experiences
One Imagine Plumbing customer reported having a broken water main repaired or replaced along with installation of a new shutoff valve, describing the pricing as fair and appreciating the additional plumbing guidance provided by the team.
Other customer feedback describes situations where Imagine Plumbing evaluated the actual plumbing problems instead of recommending a complete replumbing project that was not necessary.
That reflects the approach we want homeowners to expect:
Diagnose the problem first. Then determine whether repair or replacement is justified.
Read more experiences from customers on our Reviews page.
Frequently Asked Questions About Main Water Line Replacement in Portland
Who is responsible for the main water line in Portland, OR?
For many residential water services one inch or smaller, the Portland Water Bureau maintains the section from the city main through the meter to the meter stop. The property owner is responsible for the portion beyond the meter stop toward and on private property. Different rules can apply to larger services and other configurations.
Do I need a permit to replace a water service line in Portland?
Yes. Portland lists installing or replacing water service lines as plumbing work requiring a permit. Applicable inspections are also part of the permitting process.
How do I know if my underground water line is leaking?
Can a damaged main water line be repaired instead of replaced?
How much does main water line replacement cost in Portland?
How long does main water line replacement take?
Will my entire yard need to be dug up?
Need Main Water Line Service in Portland, OR?
Imagine Plumbing can evaluate the system, explain whether repair or replacement makes sense, and provide clear next steps for your property.

