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Find Water main install, replace or repairers in San-gregorio

Avatar for In & Out Plumbing & Construction Inc
In & Out Plumbing & Construction Inc
4.2(
78
)

Serving San-gregorio, CA and surrounding areas

Approved

In business since 1998

Free estimates

Emergency services offered

"I had water damage to the ceiling of my garage. Vicente provided evaluation and written estimate in one visit with attention to details and my customer satisfaction. He took the time to verify my plumbing problem by video taping my water leakage of my bathtub drain pipe with his phone through the broken spaces in the ceiling. He returned the next day with Eduardo, assistant, to complete repair with pipe replacement of old bathtub drain pipes. I was impressed with Vicente's respectful, honest, confident, and professional demeanor with attention to customer satisfaction and service. Vicente exceeded my expectations with exemplary work. Bonus: I discovered afterward that Vicente had fixed my slow flowing sink faucet next to bathtub without request or charge. I would request Vicente again for all my plumbing needs in future. Thank you Vicente. You are special!"
San Francisco Sewer Line
Floor Drain
San Francisco Sewer Line
Floor Drain
San Francisco Sewer Line

+27

Response time1 day
Response rate97%
37 neighbors recently requested a quote
Avatar for DRAIN RIGHT PLUMBING & ROOTER INC
DRAIN RIGHT PLUMBING & ROOTER INC
5.0(
21
)

Serving San-gregorio, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2025

Free estimates

Emergency services offered

"New water heater was installed and the old one taken away all in a couple hours time. The work was done perfectly and the price was very good. I would definitely hire him again."
Before
After
Water heater
Descaling tankless water heater
Toilet replacements

+34

Response time3 hrs
Response rate95%
11 neighbors recently requested a quote
Avatar for Jess Plumbing
Jess Plumbing
4.9(
48
)

Serving San-gregorio, CA and surrounding areas

Approved

In business since 1999

Free estimates

Emergency services offered

"Jesus did a great job: the house builders installed irrigation that tapped into the water main before the valve into the house, so that a leak in the irrigation system (plastic pipes) meant that we had to shut off water to the house at the water meter at the curb. We had a leak in a buried plastic irrigation pipe, and so we had to do without water until it could be fixed. Jess installed a copper pipe to split off from the main pipe and added a valve, and mated copper pipe to the irrigation plastic pipes, so that if there were a future leak in the irrigation system, it's easy to shut that off w/o having to shut off the whole house. Jesus was on time, did a great job, fixed things quickly, and I'd definitely hire him again."
Plumbing Project
Plumbing Project
Plumbing Project /water main
Old gate valve/ doesn’t shut off water
Installed new Zoeller sewer tank lid

+178

Response time1 day
Response rate100%
Recommended by97%of homeowners
Avatar for Albert Nahman Plumbing, Heating, and Cooling
Albert Nahman Plumbing, Heating, and Cooling
4.4(
717
)

Serving San-gregorio, CA and surrounding areas

Approved (Corporate)

In business since 1981

Free estimates

Warranties offered

"Jaleen from Albert Nahmans is top notch , diagnosed the issue with an old furnace , fixed it and made recommendations for repairs and or replacement . A huge thank you!!"
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%
55 neighbors recently requested a quote
Avatar for Atlas Trillo Heating & Air Conditioning
Atlas Trillo Heating & Air Conditioning
4.3(
37
)

Serving San-gregorio, CA and surrounding areas

Approved (Corporate)

In business since 1953

Free estimates

Emergency services offered

Atlas Trillo Heating and Air Conditioning dates back to the early 1950's when the Silicon Valley was in its infancy. Atlas Trillo serves both residential and commercial customers with best in energy efficient, environmentally safe equipment and services for your ideal comfort systems. \n\nWhether it's a new installation, a retrofit, replacement, duct cleaning, or routine service, our factory-trained mechanics provide the skill and expertise on which your comfort depends.

Unclog Drain
Recommended by78%of homeowners
Avatar for TJ's Plumbing
TJ's Plumbing
4.4(
5
)

Serving San-gregorio, CA and surrounding areas

Approved

In business since 2010

Free estimates

Emergency services offered

"My lovely home in Saratoga required a water re-pipe. Upon giving TJ plumbing, a call, a clean, looking young man arrived at my doorstep. He was very friendly and professional. He introduced himself as TJ and proceeded to kindly asked me to give him a brief tour of the house for his assessment. Upon the end of the house tour, he proceeded to ask me about my expectations. I told them that I was just looking to replace my pipes. TJ began to present the several options that were available for my new plumbing pipes. His office included, standard replacement, addition of a softener, a relocation and upgrade of a water heater, and also the different options of materials ranging from PEX, thin-copper, and thicker-copper (apparently there’s a difference in copper, which I never knew) TJ came across very knowledgeable and quite capable of performing the task at hand. I decided to go with him and to commence the work. He was very professional, he took care of my wood floors by creating a walkway with tarps, wrapped plastic around furniture and areas of the living room, bedrooms, and dining rooms, where he intended to work to minimize dust and debris. He consistently kept me updated as to the progress of the work, and gave me a Fair Notice as to when he will be turning off the water. This gave me an ability to use any of my facilities before he disabled them. While working under the crawlspace, he also found an issue with my drain pipe, which was cracked and seeping sewer waste in my crawlspace. For a reasonable price, he took care of the cracked drain pipe on top of all the work he was currently working on. His pricing also included repairing the drywall that had to be cut open. He is not the “I can do everything type of plumber” because for purposes of the drywall, he hired a professional drywaller to repair the walls, which seemed as if they were never opened. I was extremely happy with the end result, and with the quality of work that he provided. I personally decided to include the upgrade and relocation of the water heater to an outdoor tankless. This gave me the ability to reclaim space in my garage, which I can now use to hoard more unnecessary junk. I highly recommend TJ plumbing for any plumbing needs around the home. I would at a minimum give TJ Plumbing a call, to assess the work to be performed. Thank you, TJ plumbing for your professionalism and hard work! -Tony-"
Plumbing Project
Response time6 hrs
Response rate96%
Recommended by80%of homeowners
Avatar for Drain And Water Inc
Drain And Water Inc
5.0(
1
)

Serving San-gregorio, CA and surrounding areas

Approved

In business since 2007

Free estimates

Credit card accepted

Drain & Water: Reliable Plumbing & Drain Solutions\n\nAt Drain & Water, we provide expert drain cleaning, hydro jetting, leak detection, and sewer line replacements using advanced TrenchFree technology—a non-invasive, cost-effective solution. Whether it's a clogged drain, a damaged sewer line, or a plumbing emergency, we deliver fast, reliable, and long-lasting results.\n\n✅ Drain Cleaning & Hydro Jetting – Powerful solutions for tough clogs.\n✅ Sewer & Water Line Repairs – Minimal disruption, maximum durability.\n✅ Camera Inspections – Identify issues before they become costly.\n\nServing Santa Clara & San Mateo Counties, we work with homeowners, businesses, and institutions to ensure top-tier plumbing solutions. Plus, with our 40-year warranty, you can trust our work is built to last.\n\n📞 Call now for a free consultation and get your plumbing problems solved today!

Sewer Replacement
Pipe Bursting Tech
San Jose Pipe Bursting
Kitchen Spot Repair
Kitchen Line Repair

+2

Response time1 day
Response rate85%
2 neighbors recently requested a quote
Avatar for Mega Power Electric, Inc
Mega Power Electric, Inc
5.0(
191
)

Serving San-gregorio, 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
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FAQs for water main install, replace or repair projects in San-gregorio, 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 San-gregorio, 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.