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Find Water main install, replace or repairers in Danville

Avatar for Valley Plumbing Home Center, Inc
Valley Plumbing Home Center, Inc
4.8(
242
)

Serving Danville, CA and surrounding areas

Approved

Super Service Award Winner

In business since 1982

Emergency services offered

Warranties offered

"Mike did an excellent job. He was very attentive to my concerns regarding the fill valve issue I've been having with one of the Toto toilets they installed. I am very satisfied with the resolution. Mike just reenforced my decions to use Valley for all my plumbing needs."
Additional Photos
2 neighbors recently requested a quote
Recommended by94%of homeowners
Avatar for Plumbing 1 Builder's Inc
Plumbing 1 Builder's Inc
5.0(
15
)

Serving Danville, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2011

Free estimates

Warranties offered

"Mr. Leo & Javier did a " Wonderful" Job on the Repair. Without them, I wouldn't know where to Began. I just Love the Thought and the Feeling of " Warm Water Again." I'm Very Appreciative to Leo & Javier. I will Allways Call Recommend them to my Friends& Neighbors."
Response time3 hrs
62 neighbors recently requested a quote
Avatar for JPC Rooter & Plumbing
JPC Rooter & Plumbing
4.8(
46
)

Serving Danville, CA and surrounding areas

Approved

In business since 1999

Free estimates

Emergency services offered

"JPC team did an excellent, professional job on our storm water sump pumps related project. (Two sump pumps were working; they did not need repairs.) 1) Cut and replaced two broken pipes; installed new valves 2) New float sensors installed and set to auto-start the sump pumps 3) long outflow pine, connecting to city's water drainage system, was cleaned using long snake and high pressure water pump combination. 4) successful final test with water filled in water chamber and sump pumps working 5) JPC gave warranty for work done and signed up for once-a-year annual maintenance visit in October."
Our Work
Our Work
Our Work
Our Work
Our Work

+56

Response time4 hrs
Recommended by100%of homeowners
Avatar for Oak Plumbing Inc
Oak Plumbing Inc
4.7(
85
)

Serving Danville, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2016

Free estimates

Emergency services offered

"The services we received from Oak Plumbing was FANTASTIC from the customer service (the ladies that answered the phones), to the Technicians. The quote/price for the repairs was very reasonable, as will as quick service. One of the things that I really appreciate was that both the technician that can to give the quote, and the technician that can to do the repairs both respected COVID Protocol including fresh booties for their shoes. Oak Plumbing will be my go-to plumbers for all my plumbing needs."
Response time2 days
3 neighbors recently requested a quote
Recommended by87%of homeowners
Avatar for Albert Nahman Plumbing, Heating, and Cooling
Albert Nahman Plumbing, Heating, and Cooling
4.6(
623
)

Serving Danville, CA and surrounding areas

Approved (Corporate)

In business since 1981

Warranties offered

Customers say: Super punctual

"Guy who came gave me good advice and advised that he felt my issue was not needed for repair. He didn't try to sale me any service as he saw no need. I appreciate a plumber who isn't trying to get work out of people whom don't need it."
Living room Mini-Split
Aquasana home Filtration
Almost no disturbance at EBMUD meter
Navien with filtration to protect the heat exchanger
New house valve and Pressure Reducing Valve

+73

Response time8 hrs
Response rate99%
50 neighbors recently requested a quote
Avatar for ATD Plumbing
ATD Plumbing
5.0(
12
)

Serving Danville, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2024

Free estimates

Emergency services offered

"Armando is the real deal and I highly recommend him. I contacted ATD Plumbing to install a new kitchen faucet and swap out a bathroom shower set. I am thrilled with the end results and feel fortunate to have worked with Armando. Armando scoped the work and provided a detailed estimate. He is an outstanding communicator - before, during, and after the projects. He is highly skilled, punctual, extremely well organized, and conscientious. As I have other plumbing needs (and wants), ATD Plumbing is my choice. I now understand the outstanding customer ratings. ATD Plumbing delivers. Thank you, @Armando. "
Response time2 days
5 neighbors recently requested a quote
Recommended by16%of homeowners
Avatar for Corsa Plumbing and Rooter
Corsa Plumbing and Rooter
4.6(
51
)

Serving Danville, CA and surrounding areas

Approved

In business since 1999

Free estimates

Emergency services offered

"I feel that I was very lucky have chosen Corsa Plumbing to do diagnose and replace 2 sewers for me. One in Lafayette and one in Pleasant Hill. Ray, was easy to work with and he did a great job of advising me on the existing problems and explaining what they would do to fix them. The camera inspection of the sewer line and the estimate were free. I was present when he did them. Both of the bids were fair, but do not include the cost of County permits. I will highly recommend you get a bid from Corsa Plumbing. You won’t regret it. You can hardly tell that the sewer was replaced Steve Walsh, retired Realtor and property manager for residential homes."
Response time7 hrs
Response rate97%
10 neighbors recently requested a quote
Avatar for BCMN
BCMN
4.9(
9
)

Serving Danville, CA and surrounding areas

Approved

In business since 2015

Free estimates

Warranties offered

"This company was professional and came out right away. I needed a new water heater and it was put in the next day. Very competitive pricing.They did an excellent job. I only have good things to say about them and would definitely hire them again."
Response time4 hrs
2 neighbors recently requested a quote
Recommended by77%of homeowners
Avatar for Oak Plumbing Inc
Oak Plumbing Inc
4.6(
471
)

Serving Danville, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2016

Warranties offered

Small jobs welcome

"Hats off to Mr. Jared Brown the technician who serviced our main drain clog! He did a great job and explained in depth what condition our drain system had and how to help prevent this happening again."
Two-Stage Filter
Two-Stage Filtration
Toilet Install
Water Heater
Safety Bars ADA

+7

Response time5 hrs
Response rate92%
7 neighbors recently requested a quote
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FAQs for water main install, replace or repair projects in Danville, CA

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 Danville, 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.