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Find Water main install, replace or repairers in Sunnyvale

Avatar for Baker Brothers Plumbing, Air & Electric
Baker Brothers Plumbing, Air & Electric
4.4(
1,391
)

Serving Sunnyvale, TX and surrounding areas

Approved

Super Service Award Winner

In business since 1945

Free estimates

Emergency services offered

"Baker Brothers staff was outstanding. Lauren did a great job answering all my questions and worked with me to set up the best solution for water heater replacement. Dawlton arrived on time and was professional, quick and provided pics of installation in addition to electric invoice. Love they are able to provide link for mobile payments. Highly recommended."
Jimmie Dale, Jr.- 3rd Generation Owner
The Baker Brothers Team
Service Truck
Response time5 hrs
Response rate92%
4 neighbors recently requested a quote
Avatar for Mother
Mother
4.9(
17
)

Serving Sunnyvale, TX and surrounding areas

Approved

In business since 2007

Free estimates

Credit card accepted

"The plumbing technician, Tyler Herriage, was able to arrive very quickly, inspect the damaged tile, bathroom faucets and pipes, water heater, and water meter, and determine that the water damage was not due to a leak this time. He was knowledgeable explaining the types and signs of leaks and I appreciated his honesty advising that there was not evidence a costly pressure test or camera run was needed."
Mother
Mother
Mother
Mother
Mother

+57

10 neighbors recently requested a quote
Recommended by23%of homeowners
Avatar for Ernie's Plumbing Service, Inc.
Ernie's Plumbing Service, Inc.
4.5(
2,385
)

Serving Sunnyvale, TX and surrounding areas

Approved

Super Service Award Winner

In business since 1995

Free estimates

Emergency services offered

"Install, repair replace gas line to new stove. Excellent customer service, easy to work with, very competitive prices. Thomas was great in getting the job quoted and taken care of right away."
Service line
Tankless water heater
Tank water heater
Sewer repair
Commercial commode installation

+17

Response time4 hrs
Recommended by89%of homeowners
North Dallas Plumbing and Leak, LLC
5.0(
48
)

Serving Sunnyvale, TX and surrounding areas

Approved

In business since 2008

Free estimates

Emergency services offered

"In the process of having foundation repairs, I found out that my sewer lines were old corroded cast iron. The plumber associated with the foundation company gave me sketchy quotes well north of $35k to replace the system. Fortunately, my remodeling company recommended North Dallas Plumbing. Mike came out promptly, looked over the system and gave me excellent rates, and even arranged to replace my aging water heater for a reasonable fee. He has been communicative, proactive, honest, hard-working and everything you want in a contractor. I expect to working with him long-term as needed. You should too."
New valve installed
Trim installed
Cast iron sewer pipes removed from under slab foun
Old Cast Iron
New PVC pipe and fittings installed and supported

+2

Response time6 hrs
2 neighbors recently requested a quote
Recommended by95%of homeowners
Avatar for RAMBOS MECHANICAL LLC
RAMBOS MECHANICAL LLC
5.0(
17
)

Serving Sunnyvale, TX and surrounding areas

Approved

In business since 2025

Free estimates

Emergency services offered

"I received excellent service from this plumbing professional. The communication was clear, the response time was fast, and the work was completed with skill and attention to detail. They handled the repair and replacement needs efficiently, explained the issues in a way that was easy to understand, and made sure everything was working properly before leaving. If you’re looking for dependable plumbing service—whether it’s repairs, replacements, or maintenance—this is a company you can trust to get the job done right. "
Kitchen Sink
Response time6 hrs
Response rate98%
2 neighbors recently requested a quote
Avatar for ARS/Rescue Rooter Dallas
ARS/Rescue Rooter Dallas
4.5(
243
)

Serving Sunnyvale, TX and surrounding areas

Approved (Corporate)

In business since 1982

Free estimates

Emergency services offered

"ARS Rescue Rooters has very courteous,, knowledgeable and friendly plumbers! Their system of handling customers from the first call to the exit interview kept me completely informed on everything. I called at 11am and they arrived at 1pm. Customer Service Reps were wonderful! They called to verify the time of arrival was still acceptable as well as asked if we were eligible for Senior or Veteran discounts, they atomically applied the current coupon being offered which, at the time, was an even larger discount than the ones we were eligible to receive. A refreshing approach to saving customers on discounts without having to ask, know about or shop around. Instead they asked me and applied the best discount they had to offer on the work that needed to be done. We had utilized this companyâ s services when we bought our new water heater from Lowes. Their pricing was for everything needed to do an excellent complete installation without any â extra surprises.â They did not disappoint. So, we decided to try their services when we had a plumbing issue. Once again we were EXTREMELY PLEASED with every facet of the companyâ s customer friendly yet efficient process. It was clear that the employees were content in their positions and enjoyed what they were doing, especially the plumbers. I highly recommend this company!."
Garbage Disposal
11 neighbors recently requested a quote
Recommended by86%of homeowners
Avatar for Willard Heating, Cooling & Plumbing
Willard Heating, Cooling & Plumbing
3.8(
2
)

Serving Sunnyvale, TX and surrounding areas

Approved

In business since 2010

Free estimates

Offers commercial services

Plumbing problems are more than just an inconvenience — they can disrupt your daily life. You depend on your plumbing system for washing clothes, cleaning dishes, bathing, and more. When you're dealing with a leaky faucet, clogged drain, or worse, you can depend on us to restore your comfort. \n \nOur trained plumbers will arrive promptly, inspect and diagnose the issue, and provide an effective solution. We back our work with unbeatable guarantees, such as our peace of mind guarantee and 100% money-back guarantee, so you can be confident the job will be done right when you call us.

Shield Memberhsip
AC Service
Electric Panel Update
Servicing Outlets
Response time3 days
Recommended by50%of homeowners
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FAQs for water main install, replace or repair projects in Sunnyvale, TX

If you notice puddles or standing water in your yard, a sudden drop in water pressure, cracks forming in your foundation, frequent clogs in your plumbing fixtures, or water that looks or smells unusual, you might have a leak in your main water line. These signs mean it's time to call a professional to evaluate the issue and prevent further damage.

A professional water main inspection is a comprehensive evaluation performed by a licensed plumber who checks every section of your plumbing system. The inspection costs $165 and uses advanced diagnostic techniques to identify hidden leaks or wear. This service clarifies the exact condition of your water main, enabling precise repairs that prevent future damage and ensure the overall health of your plumbing system.

Protect your water main by scheduling a cleaning and inspection every two to five years. The average cost of a sewer line cleaning is $400. It’s also important to never dig in your yard without first calling the dig line (811) to ensure you don't accidentally hit the water or sewer lines. Watch for soil erosion, low water pressure, or wet spots in your yard, and take immediate action if you suspect a leak. Remember, the longer you leave it, the worse the problem gets and the more costly it is to fix.

When properly maintained, your water main is engineered to remain functional for 50 years or longer. A durable water service in excellent condition should consistently perform without major issues for half a century. In contrast, metal pipes exposed to acidic soil corrode faster, whereas modern plastic pipes resist corrosion and function for decades beyond metal alternatives. Regular maintenance and inspections are essential for confirming your system’s longevity.

No, homeowners insurance does not cover the cost to repair a water main. Insurers fund only sudden, unforeseen events like a burst pipe and exclude gradual issues or normal wear and tear. Damage resulting from leaks, such as mold remediation or property claims, is not covered. It is essential to contact your insurance provider immediately to confirm your policy’s details and any potential adjustments needed.

The Sunnyvale, TX 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.