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Find Water main install, replace or repairers in Cool

Avatar for Valiant Plumbing
Valiant Plumbing
5.0(
15
)
Water Main - Install, Replace or Repair

Serving Cool, CA and surrounding areas

Approved

In business since 2025

Free estimates

Emergency services offered

"10 out of 10 golden wrenches! I had an immediate emergency issue with my water heater and Gerrod with Valiant Plumbing was there within the hour assessing and working the problem. He was professional, clean (always respectful to my flooring wearing booties) knowledgeable, and explained the situation clearly. Workmanship was top notch and I would use Valient in the future, 100%!"
Before
After
After
Before
Navian Tankless

+1

Response time5 hrs
Response rate100%
8 neighbors recently requested a quote
Avatar for Honest Sewer & Drain, LLC
Honest Sewer & Drain, LLC
5.0(
21
)
Water Main - Install, Replace or Repair

Serving Cool, CA and surrounding areas

Approved

In business since 2021

Free estimates

Emergency services offered

"Dustin responded quickly to my text. I had a new water heater installed to code the next day. His price was better than others I have seen quoted in my area. I appreciate his availability when I reach out."
Hidden Tankless Water Heater
Pipe Fusing
Water Heater Replacement
After Epoxy Lining
Tankless Water Heater Installation

+50

Response time5 hrs
Response rate92%
88 neighbors recently requested a quote
Avatar for DUKES TRENCHLESS SEWER AND DRAIN
DUKES TRENCHLESS SEWER AND DRAIN
4.9(
27
)
Water Main - Install, Replace or Repair

Serving Cool, CA and surrounding areas

Approved

In business since 2009

Free estimates

Emergency services offered

"The contractor replaced my sewer line using the pipe burst method. Nathan provided a detailed proposal that included alternate procedures that could reduce costs. He provided quality work and took time to answer my questions. The job was completed in a timely manner and at a reasonable price."
Laundry
Kitchen sink
Bathroom sink
Old disposal
New garbage disposal

+2

Response time8 hrs
Response rate100%
37 neighbors recently requested a quote
Avatar for Peter Levi Plumbing, Heating, Cooling, Drains
Peter Levi Plumbing, Heating, Cooling, Drains
3.0(
13
)
Water Main - Install, Replace or Repair

Serving Cool, CA and surrounding areas

Approved (Corporate)

In business since 1990

Free estimates

Warranties offered

"It went very well; the thorough HVAC system checkup revealed some questionable component that were best suggested to be replace with new ones. I am not confident that my HVAC system is set for more that good performance going forward. I appreciated the non-pressured advice and suggestions in coming to my decisions. Thank you, Joaquin Ortiz."
14 neighbors recently requested a quote
Recommended by70%of homeowners
Avatar for E & J THOMPSON LEGACY INC
E & J THOMPSON LEGACY INC
New to Angi
Water Main - Install, Replace or Repair

Serving Cool, CA and surrounding areas

Approved

Free estimates

Emergency services offered

Small jobs welcome

Signature Plumbing is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests and make their concerns the basis of our business.

Shower Water Line
Drain Rough-In
New Shower Valve
Shower Drain
Rough-In Plumbing

+7

2 neighbors recently requested a quote
Avatar for 5-Star Plumbing
5-Star Plumbing
5.0(
81
)
Water Main - Install, Replace or Repair

Serving Cool, CA and surrounding areas

In business since 2017

Free estimates

Emergency services offered

"Saturday night the drain clogged. I️ put 25’ snake down with no success. Called them 9am Sunday morning, arrived around 11. All other plumbers had no Sunday availability or would be way later in afternoon. Oleg arrived, very quickly assessed situation and got industrial snake. Took about 45 minutes (and about 35’ of snake) so clean clog. After he flushed out garbage disposal and gave some maintenance tips. Had been quoted $99 to $115 and ended up at $105. Gave my kids pens when leaving which they thought was very cool. Quick, clean, reasonable price, polite. Not much else you can ask for."
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Additional Photos

+29

Recommended by100%of homeowners
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FAQs for water main install, replace or repair projects in Cool, 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 Cool, 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.