Top-rated water main install, replace or repairers.

Get matched with top water main install, replace or repairers in Thermal, CA

Enter your zip and get matched with up to 3 pros

Matching on HomeAdvisor

Share some details icon
Share some details about your home project.
Match with local pros icon
Within moments, match with highly-rated local pros.
Compare quotes icon
Compare quotes and choose the best pro for the job.

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

Avatar for Right Solution Plumbing
Right Solution Plumbing
4.8(
16
)
Water Main - Install, Replace or Repair

Serving Thermal, CA and surrounding areas

Approved

In business since 2008

Emergency services offered

Warranties offered

"We had already called another plumber on Angies List (Hayes Plumbing) to have ours replaced. But when he arrived he stated he no longer gave the senior discount as he priced his units so low and he charges more for labor for units INSIDE the home, etc.  So I called Right Solutions Plumbing out of the phonebook and told him of our desperation. He has a good steady business and after hearing of our situation said he would be over that afternoon to look at  our unit and see how soon he could help us. He was the owner - James Ratliff - and he was so kind and professional over the phone.  HE estimated our job and went to get our 50 gallon BridgeWhite (or something like that--- a very good model they dont even sell retail at Lowes or Home Depot).  He came with his assistant, Jerome (really nice young man) and completed the job without any hangups.  By the way, he doesnt charge more for the unit being inside and said he never heard of that policy .  I commend his professionalism and concern for our situation.  He is such a nice guy and well represents his trade. I will use him anytime I need his services.  My husband also was very impressed with James.  He was very knowledgeable and a good communicator which nowadays, just  doesnt happen.
He also has 24 hr emergency service and responds to all his calls. I give him my highest recommendation.  He doesnt low bid and then hit you with all the extras. Very ethical and good to know someone like him has a local business we can depend upon.
"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+13

Response time7 hrs
3 neighbors recently requested a quote
Recommended by69%of homeowners
Avatar for Mighty Plumbers
Mighty Plumbers
5.0(
31
)
Water Main - Install, Replace or Repair

Serving Thermal, CA and surrounding areas

Approved

In business since 2022

Free estimates

Emergency services offered

"More than exceeded my expectations. Very professional in every way from cleanliness to respectfulness. Needed a new water heater installed. Other companies wanted an arm and a leg while hermoso plumbing gave me a great deal with even greater service. In and out faster than expected with no hassles. Will definitely be giving them a call back for all my plumbing needs. Highly recommended."
WATER HEATER REPLACEMENT
WATER HEATER REPLACEMENT
WATER HEATER REPLACEMENT
Water heater replacement
Water heater replacement

+1

Response time20 mins
Response rate89%
11 neighbors recently requested a quote
Avatar for J & A Plumbing & Drain Solutions LLC
J & A Plumbing & Drain Solutions LLC
5.0(
5
)
Water Main - Install, Replace or Repair

Serving Thermal, CA and surrounding areas

Approved

Free estimates

Emergency services offered

Warranties offered

J & A Plumbing & Drain Solutions LLC is a veteran-owned and operated business serving Hemet, Riverside County, and San Diego County. Fully licensed, bonded, and insured (LIC #1160136). I deliver fast, reliable residential and commercial plumbing?from urgent leak repairs to full water heater installations. I pride myself on clear communication, top-quality materials, and doing the job right. Contact me today for dependable plumbing care you can trust! \n \nVeteran Owned and Operated - Family owned and operated!

4 neighbors recently requested a quote
Avatar for JP PLUMBING
JP PLUMBING
5.0(
20
)
Water Main - Install, Replace or Repair

Serving Thermal, CA and surrounding areas

In business since 2000

Free estimates

Emergency services offered

"JP communicated well via text and phone calls and did a great job replacing our water heater. He was thorough in ensuring that it would function safely. We are thrilled to have hot water again! Thanks JP. We appreciate you and your hard work."
EXISTING MAIN BEFORE INSTALLATION.
EXISTING SEWER LINE BEFORE CLEAN OUT INSTALLATION.
Plumbing Project
CUSTOMER SUPPLIED WATER FILTRATION 3 STAGE UNIT WITH BYPASS VALVES.
CUT OUT SECTION FOR CLEAN OUT INSTALLATION.

+54

Response time8 hrs
Response rate100%
Recommended by94%of homeowners
Avatar for One Water Systems
One Water Systems
4.7(
49
)
Water Main - Install, Replace or Repair

Serving Thermal, CA and surrounding areas

In business since 2006

Free estimates

Emergency services offered

"Installation went smoothly. I've had the system for about 5 years and I recommend it highly. The water tastes great. We don't buy water anymore. Our pipes are protected from mineral buildup. Very pleased with our purchase."
April 2013 Install
April 2013 Install
Valley Center Install
Additional Photos
Additional Photos

+11

Recommended by89%of homeowners
Avatar for Water Heaters Only, Inc
Water Heaters Only, Inc
4.7(
440
)
Water Main - Install, Replace or Repair

Serving Thermal, CA and surrounding areas

In business since 1968

Free estimates

Emergency services offered

"Setting up the appointment was easy. They offered to come out the next day but I needed to wait until Friday, my day off. Mike showed up on time. Did a good professional job removing and installing a new 50 gallon water heater. Mike also tested my water pressure and noted it was too high. For an agreed upon small additional charge he replaced my pressure regulator and a shut off valve."
Our technician Fabian getting ready to drain a water heater.
A newly installed 40 gallon residential water heater.
A tankless water heater installed in a garage.
Additional Photos
Additional Photos

+2

Recommended by94%of homeowners
Avatar for Top Contender Drain Specialist, Inc.
Top Contender Drain Specialist, Inc.
4.6(
230
)
Water Main - Install, Replace or Repair

Serving Thermal, CA and surrounding areas

In business since 2010

Free estimates

Emergency services offered

"I recently had a kitchen drain snaked by Top Contender drain specialist Inc. They did a great job. I've hired them numerous times over the years because I own an apartment building, they've done all kinds of work for me. They've done everything from jackhammering the cement to get out a bad pipe, to climbing on the roof to access the vent pipe, all types of repairs, they have consistently been excellent. When they work in apartments that are occupied by tenants I always get a happy response from the tenants because everything gets fixed right and they clean up their work after they're done. I've even hired them to work on my home and my parents home. I have no hesitation in recommending them, recently they showed up on a holiday weekend with a smile and took care of my clogged drain that was affecting three different apartments. Because they were willing to show up at a difficult time it made the weekend nice for everybody and I appreciate that."
Camera Inspection
Dirt, Rocks and Debry
Locator the Drain line
Additional Photos
Additional Photos

+9

Recommended by91%of homeowners
Avatar for Mega Power Electric, Inc
Mega Power Electric, Inc
5.0(
191
)
Water Main - Install, Replace or Repair

Serving Thermal, CA and surrounding areas

In business since 2000

Free estimates

Emergency services offered

"Mega Power Electric is an excellent company to work with. Gary and his team are knowledgeable, honest, and will go out of their way to get the job done right. We installed panels and solar battery storage unit in our home and we're reaping the benefits of being clean and green."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+32

Recommended by100%of homeowners
...
Showing 1-10 of 155
FAQs for water main install, replace or repair projects in Thermal, 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 Thermal, 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.