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Top-Rated Water main install, replace or repairers in Fountain Valley - Updated Nov 2026

Avatar for Phill's Plumbing
Phill's Plumbing
4.7(
316
)
Water Main - Install, Replace or Repair

Serving Fountain Valley, CA and surrounding areas

Approved

In business since 1991

Emergency services offered

Warranties offered

"Great, Phill came out the next day and got us up and running again with hot water. He is honest, thorough and does the job right the first time. We have used him several times for various plumbing issues and have been very satisfied."
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Response time6 hrs
Response rate100%
Recommended by93%of homeowners
Avatar for Bill Metzger Plumbing
Bill Metzger Plumbing
4.8(
83
)
Water Main - Install, Replace or Repair

Serving Fountain Valley, CA and surrounding areas

Approved

In business since 1961

Emergency services offered

Warranties offered

"Water heater went out on a Sunday and called Bill Metzger Plumbing around 6:30 expecting to leave a message. Surprisingly Bill answered the phone, I explained the problem and said he would send a technician out Monday morning. It appeared to be the gas valve. The water heater was 10 years old. Got 2 options, replace the entire water heater or just the gas valve. The water heater replacement was about $3000 and the gas valve about $700. No high pressure to replace the water heater. Decided the replace the gas valve after talking with the technician and Bill. Technician came out Tuesday morning and replaced the gas valve. Now plenty of hot water. The final invoice was $ 200 less than the estimate. Victor the technician was very professional. Knew what he was doing. I would highly recommend Bill Metzger plumbing for all you plumbing needs"
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+40

4 neighbors recently requested a quote
Recommended by82%of homeowners
Avatar for Mr. Rooter Plumbing of Long Beach
Mr. Rooter Plumbing of Long Beach
4.6(
125
)
Water Main - Install, Replace or Repair

Serving Fountain Valley, CA and surrounding areas

Approved

In business since 1982

Free estimates

Emergency services offered

"We had a mainline that was damaged and they used a camera to inspect it, and they replaced piping for plumbing issue. They were wonderful! Very clean and considerate, polite..Just great!"
Additional Photos
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Response time7 hrs
Response rate100%
17 neighbors recently requested a quote
Avatar for Wish Granted Plumbing
Wish Granted Plumbing
5.0(
41
)
Water Main - Install, Replace or Repair

Serving Fountain Valley, CA and surrounding areas

Approved

In business since 2020

Free estimates

Emergency services offered

"The technician I dealt with was very knowledgeable and informative. He made his recommendation based on replacement cost and future savings achievable. We considered the cost to change to an electric water heater (running a 220v line), replacement with a tank gas water heater and also a tankless gas replacement."
Wish Granted
Water Heater Install
Under-Sink Drain
Sewer Line Repair
Sewer Line Work

+15

Response time8 hrs
6 neighbors recently requested a quote
Recommended by85%of homeowners
Avatar for 1 TOM PLUMBER ANAHEIM / BREA
1 TOM PLUMBER ANAHEIM / BREA
5.0(
21
)
Water Main - Install, Replace or Repair

Serving Fountain Valley, CA and surrounding areas

Approved

In business since 1987

Free estimates

Emergency services offered

At 1 Tom Plumber Anaheim/Brea, timing is everything! We are a top rated plumbing , leak detection and water damage repair and restoration company proudly serving the surrounding areas for over 20 years. Our 1st priority is getting you back on track and restoring your property in a timely manner. This includes having our entire team of professionals help you throughout the process. We are unique amongst restoration companies, as our staff includes 20 plus years of professional home and commercial insurance claim adjusters. We pride ourselves in high rate of insurance claim approval because of our knowledge and thx detailed documentation. We make extra effort to get your claim presented completely and approved. \n

Leak Detection
Plumbing
Sewage Cleanup
Leak Detection
Plumbing

+70

Response time8 hrs
Response rate100%
31 neighbors recently requested a quote
Avatar for Pro Bright Construction Inc
Pro Bright Construction Inc
4.8(
25
)
Water Main - Install, Replace or Repair

Serving Fountain Valley, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2022

Free estimates

Emergency services offered

"Gus at Pro Bright went above and beyond on a Sunday to detect and repair our master bedroom ceiling leak. With water to the house turned off at the street we were desperate to find a contractor who could respond right away. Other contractors offered appointments Monday or Tuesday. Gus responded that he could be here in 2 hours to repair the leaking pipe, but could have Jeff, his water mitigation project manager here within 30 minutes to assess the water damage. These guys were both so professional. They shared the process, timeline and costs, and were prepared to start right away. They promptly moved my disabled husband and his adjustable bed to another room away from the work area assuring his comfort and safety. Gus repaired the overhead leak and turned the water back on. Jeff scheduled the water mitigation process to begin first thing Monday morning. We are especially grateful for the kindness these 2 professionals showed us in our time of need."
Response time5 hrs
Response rate98%
53 neighbors recently requested a quote
Avatar for Degennaro Plumbing, Inc.
Degennaro Plumbing, Inc.
4.6(
430
)
Water Main - Install, Replace or Repair

Serving Fountain Valley, CA and surrounding areas

Approved

In business since 2016

Free estimates

Emergency services offered

"Daniel came to the house and was so great and did a great job. Installed new refrigerator water valve & two commode valves and lines. Excellent work & very professional. Highly recommend!!!"
Response time2 hrs
Response rate90%
7 neighbors recently requested a quote
Avatar for Do It Right Plumbers, Inc.
Do It Right Plumbers, Inc.
4.1(
601
)
Water Main - Install, Replace or Repair

Serving Fountain Valley, CA and surrounding areas

Approved

In business since 2007

Emergency services offered

Warranties offered

"I had a break in my water main, leaking about a half-gallon per minute (720 gallons/day). By the time the water company inspector left, it was almost noon and I still had to find a plumber. Do It Right Plumbers scheduled me for immediate service, and Dakota was at my home that same afternoon. He restored the water service to my home, while bypassing the water main. This stopped the leak and allowed me and my family to go on with our day as if there was no water main problem. He explained my options and gave me exact prices. A lot of digging was needed, there were complications, and extra labor and hours were needed because the burst pipe was underneath the sidewalk. All of the dirt was shoveled on to protective tarps. When the water needed to be shut off, the down times were really brief. When everything was done, Dakota had not only replaced the water main, but also the water pressure regulator, the hose faucet, and all of the connections and valves. Then he replaced all of the dirt, re-planted the shrubs that had been removed during the job, and left the area looking as if nothing had happened. As for the final price, it was very fair, and exactly as he had quoted---not a penny more! I had a water main break before, and I remember how disruptive, expensive and stressful the last job was. Dakota really took a lot of the pain out of this latest ordeal. As hard as Dakota worked on the job, he worked equally hard to make this job as easy on me and my family as possible. If any future plumbing needs arise, I will be calling Do It Right Plumbers."
OUR WORK
OUR WORK
OUR WORK
OUR WORK
OUR WORK

+1

Response time8 hrs
281 neighbors recently requested a quote
Recommended by88%of homeowners
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FAQs for water main install, replace or repair projects in Fountain Valley, CA

Most standard homeowners' policies don’t cover water main line replacement costs because this project is considered wear and tear, not sudden damage. Check your declarations page for exclusions and talk with your agent about add-on service-line coverage if you want help footing the bill for your water main line replacement costs.

Yes—hire a licensed plumber any time the job taps into a city-owned line or local codes. Professional plumbers carry the right permits, tools, and insurance, and they know how to avoid costly mistakes that could flood your yard or trigger fines. Pros can also provide expert recommendations on the type of system and materials that will work best for your situation, and they can guide you on best practices for ongoing maintenance.

The Fountain Valley, CA homeowners’ guide to water main install, replace or repairs

From average costs to expert advice, get all the answers you need to get your job done.