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Find Water main install, replace or repairers in Los Altos

Avatar for Escamilla Plumbing and Rooter Inc.
Escamilla Plumbing and Rooter Inc.
5.0(
51
)
Water Main - Install, Replace or Repair

Serving Los Altos, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2015

Emergency services offered

Warranties offered

"Gustavo from Escamilla Plumbing responded quickly to my call for help in determining whether to repair the existing toilet. I reviewed our history of the 14 year old Toto and our current problem with the small amount of water left after flushing. He adjusted the fill valve and made adjustments to shower valve and sink faucet. Gustavo listened attentively to my existing problems and was very professional in determining his actions and I plan to use his services again."
Plumbing Project
Electric Heat Pump Water Heater
Shower Valve
Shower Area Remodel
New Bidet

+167

Response time1 day
Recommended by82%of homeowners
Avatar for Green Arrow Plumbing
Green Arrow Plumbing
5.0(
40
)
Water Main - Install, Replace or Repair

Serving Los Altos, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2025

Free estimates

Emergency services offered

"The tech came out and did a thorough review of the problems with the water heater. Very thorough. It's a heat pump water heater. They decided not to bid. I'd call him again in a minute for something else."
Water Heaters Project
Plumbing Project
Plumbing Project
Plumbing Project
Drain replacement

+50

Response time9 hrs
Response rate100%
13 neighbors recently requested a quote
Avatar for Aaron's Plumbing & Rooter
Aaron's Plumbing & Rooter
4.8(
104
)
Water Main - Install, Replace or Repair

Serving Los Altos, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2018

Free estimates

Emergency services offered

"They came out quickly and got the job done. The drawbacks were that the person who assessed the situation was different from the two workmen who came to install the new garbage disposal, and that neither of the workmen spoke English. I had no opportunity to ask whether the existing disposal could be fixed (it was relatively new) or if it absolutely had to be replaced. For a $700 total cost, I would like to have been sure. Having said that, everything works as it should and my sink is working again."
Bathroom Remodel
Bathroom Sink Fixture Install
Bathroom Remodel
Kitchen faucet fixture repair
Shower Ugrade

+108

Response time6 hrs
Response rate93%
97 neighbors recently requested a quote
Avatar for Jess Plumbing
Jess Plumbing
4.9(
50
)
Water Main - Install, Replace or Repair

Serving Los Altos, CA and surrounding areas

Approved

In business since 1999

Free estimates

Emergency services offered

"Jesus repaired the leaking water pipes behind the shower valve. It was Sunday, but his response was quick and he showed up on time. I think he is the best honest plumber I ever met. He did a great job with reasonable price."
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 by93%of homeowners
Avatar for Chandler's Plumbing
Chandler's Plumbing
4.3(
745
)
Water Main - Install, Replace or Repair

Serving Los Altos, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2001

Free estimates

Emergency services offered

"Ishmael was eager for my business and came out right away to assess and provide a VERY competitive bid for the job. After agreeing on the work, price, and date his team showed up on time and did a great job with replacing my main water pipe from the street to the house. After completion they made sure my landscaping was as back to normal as possible and I did not have to do any extra cleanup. Fantastic service. Would highly recommend."
Sewer Line Camera Inspection
Shut-Off Valve Repair
Main Water Line Replacment
Water Heater Installation
Tankless Water Heater Installation

+310

Response time4 hrs
278 neighbors recently requested a quote
Recommended by86%of homeowners
Avatar for Plumbing 1 Builder's Inc
Plumbing 1 Builder's Inc
5.0(
17
)
Water Main - Install, Replace or Repair

Serving Los Altos, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2011

Free estimates

Warranties offered

"Leo did a very extensive plumbing repair that required digging through my bathroom floor and replacing a huge pipe to the outside. He also prepared and installed piping and fixtures for a bathroom remodel. Always showed up when he said he would and had a great crew. Cleaned up as well. Would highly recommend."
Response time3 hrs
Response rate85%
62 neighbors recently requested a quote
Avatar for The Tankless Guys Plumbing Corp.
The Tankless Guys Plumbing Corp.
5.0(
13
)
Water Main - Install, Replace or Repair

Serving Los Altos, CA and surrounding areas

Approved

In business since 2021

Free estimates

Emergency services offered

"The Tankless Guys not only installed a new water softener system, they also put in a new tankless water heater and a new toilet. They provided excellent service. We had a range of options to choose from and Sergio and his team performed all the work in a timely manner. Sergio also answered any questions we had thoroughly. I highly recommend them!"
Give us a call today at 408-580-0031
Give us a call
give us a call
give us a call
give us a call

+5

Response time7 hrs
Response rate91%
Recommended by100%of homeowners
Avatar for Mike Counsil Plumbing and Rooter
Mike Counsil Plumbing and Rooter
4.0(
331
)
Water Main - Install, Replace or Repair

Serving Los Altos, CA and surrounding areas

Approved (Corporate)

In business since 1994

Emergency services offered

Warranties offered

"We needed our Garbage Disposal replaced. We bought one, but realized we needed help to get it installed. Mike Counsil to the rescue. This is the 3rd time we have had work done by them. Last year they redid the pipes in our house, so it was a no brainer to call them for help with disposal installation! They communicate during the entire thing. Called and showed up when they said they would. This time we had Besmir and Jordy doing the work. Very friendly, explained what they needed to do, made suggestions along the way. Cleaned up afterwards. Great experience overall!"
Preparing a safe environment for working on a sewer line replacement.
Water heater installation with expansion tank
Additional Photos
Additional Photos
Additional Photos

+28

Response time8 hrs
Response rate100%
Recommended by81%of homeowners
Avatar for Mike Counsil Plumbing LLC
Mike Counsil Plumbing LLC
3.9(
573
)
Water Main - Install, Replace or Repair

Serving Los Altos, CA and surrounding areas

Approved (Corporate)

In business since 2000

Emergency services offered

Warranties offered

"Had a cracked undermount bathroom sink that needed replacement, which isn't really something either contractors or plumbers typically deal with. Luckily (and surprisingly) Mike Counsil Plumbing listed this service on their website, and they confirmed this over the phone. Called on a Mon. morning...very polite and helpful, scheduled earliest available appt. Wed. morning. Arrived within stated appt. window, and provided work estimate; separate pro came shortly thereafter to start actual work. Proved to be a difficult job to carefully remove old sink without damaging granite or wood countertops, but the pro did a great job. Although we furnished the replacement sink, the pro had to take a trip to the local hardware store to get additional undersink mounts - something we didn't anticipate. Once installed, it became clear that the new sink basin drain was closer to the back wall; so, to salvage the existing pipe, he took an additional trip to the hardware store to get an uncommon short pipe adapter, which he didn't stock on his van. Still ended up having to cut the pipe stub down to fit the drain and P-trap, but we appreciated the willingness to solve the problem - solve all of the problems that popped up, as everyones setup is slightly different. So, the pro ended taking several hours to get it all done, and the labor charge as you might imagine was costly...but fair. But the end result was a new, leak-free bathroom sink, as if nothing had ever happened. And, as a busy person who values their time, it was well worth it. I never noticed their green vans around town before, but I do now - Mike Counsil Plumbing services are clearly in demand, and it's obvious why."
Installed Tankless
Sewer Line
Regulator
Tankless Water Heater
Tankless Water Heater

+3

Response time1 day
Response rate100%
108 neighbors recently requested a quote
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FAQs for water main install, replace or repair projects in Los Altos, 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 Los Altos, 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.