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  • Average homeowner rating star icon4.4
    Average homeowner rating
  • Verified reviews icon1.3k+
    Verified sump pump installation services reviews

Find Sump pump installation pros in Los Altos

Avatar for Quality Pump Service
Quality Pump Service
4.5(
50
)
Sump Pump - Repair or Replace

Serving Los Altos, CA and surrounding areas

Approved

In business since 2010

Emergency services offered

Small jobs welcome

"Quick resolution to an emergent problem due to impending bad weather and continued flooding. Sump pump replaced and connection to drain was done very efficiently."
Response time5 hrs
12 neighbors recently requested a quote
Recommended by87%of homeowners
Avatar for Escamilla Plumbing and Rooter Inc.
Escamilla Plumbing and Rooter Inc.
5.0(
50
)
Sump Pump or Interior Foundation Drains - Install

Serving Los Altos, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2015

Emergency services offered

Warranties offered

"Gustavo definitely knows his trade. He not only made the installation functional, but it really looks great. Gustavo handled the electrical portion, as well as installing the water heater and recirculating pump. The price was definitely competitive and I would certainly use him again. Nice job!"
Plumbing Project
Electric Heat Pump Water Heater
Shower Valve
Shower Area Remodel
New Bidet

+167

Response time1 day
Recommended by84%of homeowners
Avatar for The Tankless Guys Plumbing Corp.
The Tankless Guys Plumbing Corp.
5.0(
13
)
Sump Pump - Repair or ReplaceSump Pump or Interior Foundation Drains - Install

Serving Los Altos, CA and surrounding areas

Approved

In business since 2021

Free estimates

Emergency services offered

"I met Gert when we hired him to replace our Tankless water heater. I was so impressed with is knowledge and concern to make sure the installation was neat and clean. The piping is literally a work of art. We met with Gert and Sergio to discuss the next phase. They removed all the galvanized pipe and installed 3/4" copper with a true hot water recirculating line for Tankless recirculating pump. Before they started work, they came in and placed protective covers over the hardwood floors. Sergio and his team replaced all the cast iron drains with ABS. They even opened walls where needed to get to the old galvanized drains to the sinks. They pulled up toilets and replaced the old flanges with new ones. All that's left is the sewer line from the house to the street. We will be calling Gert and Sergio when reach that point. Gert, Sergio and the whole crew have something you do not see that often anymore. That's integrity and concern for their customer. Also very conscientious of keeping our home clean."
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 Major League Plumbing and Rooter
Major League Plumbing and Rooter
5.0(
24
)
Sump Pump - Repair or ReplaceSump Pump or Interior Foundation Drains - Install

Serving Los Altos, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2023

Credit card accepted

Offers commercial services

"Michael was extremely professional and experienced with his work. He knew right away the issue with the pipes, toilet was leaking badly. I had a new toilet in the garage, he installed it and made sure the leak was cleared. Highly recommend for plumbing or other issues."
Sewer Lateral Repair
Full House Repipe
Vanity Replacement
Demo work
Finished work

+29

Response time5 hrs
Response rate100%
36 neighbors recently requested a quote
Avatar for Mike Counsil Plumbing and Rooter
Mike Counsil Plumbing and Rooter
4.0(
331
)
Sump Pump or Interior Foundation Drains - Install

Serving Los Altos, CA and surrounding areas

Approved (Corporate)

In business since 1994

Emergency services offered

Warranties offered

"All went great they rehung the sewer pipes under the house. Replaced the damage sewer pipe. Installed a new fresh water pipe from the water meter to the house installed a pressure regulator and a back flow on the hot water heater. Pached all the holes and even one the didn’t cause"
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 Nathan's Plumbing INC
Nathan's Plumbing INC
4.5(
8
)
Sump Pump - Repair or ReplaceSump Pump or Interior Foundation Drains - Install

Serving Los Altos, CA and surrounding areas

Approved

In business since 2018

Credit card accepted

Offers commercial services

We have the experience and we are committed to providing quality workmanship and superior customer service on all our applications. We at Galan Plumbing strive to maintain our reputation as a high quality, very service oriented company with our main focus being customer satisfaction.

Water heater replacement
147 neighbors recently requested a quote
Recommended by25%of homeowners
Avatar for Giant Plumbing, Inc.
Giant Plumbing, Inc.
4.3(
29
)
Sump Pump - Repair or Replace

Serving Los Altos, CA and surrounding areas

Approved

In business since 1992

Free estimates

Emergency services offered

Giant Plumbing, Inc.\nFull Plumbing services since 1992.\n-No dig / trenchless sewer & water.\n-Repipes' pex or copper for residential-condos-apartments-commercial.\n-design / build complete Plumbing new- tenant improvements.

Giant Plumbing, Inc.
Giant Plumbing, Inc.
Giant Plumbing, Inc.
Giant Plumbing, Inc.
Giant Plumbing, Inc.

+4

Response time7 hrs
17 neighbors recently requested a quote
Recommended by75%of homeowners
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Sump Pump Installation questions, answered by experts

Sump pumps remove excess water from the lowest point of your home, which prevents flooding. When a sump pit fills with water, a sump pump pushes that water outside of the basin and into an exterior discharge pipe. From there, the water flows away from your home, so it doesn’t damage your foundation.

In most cases, standard homeowners insurance policies do not cover damage from a sump pump failure or overflow. Coverage for water damage is often limited to sudden, unexpected events like a burst pipe that was not caused by negligence. To be covered for sump pump issues, you will likely need to purchase a specific rider, endorsement, or additional water backup insurance. If your insurer offers this type of coverage, they may require proof that your sump pump is regularly maintained.

Yes, it’s normal (and beneficial) to have a small amount of water in the bottom of your sump pit. It shows that your system is collecting groundwater, rain, and excess water from around your property—just like it’s supposed to. However, if the sump pit is always full, you might have a leak or a faulty sump pump.

The difference between an ejector pump and a sump pump lies in their purpose and design—an ejector pump functions to remove liquid gray water and soft solid sewage waste from your home. If you have a laundry room or bathroom in your basement, an ejector pump for your sewage tank prevents sewage from backing up in your washing machine or bathroom’s drains.

A sump pump is designed to remove excess groundwater that may enter your home, either due to flooding or periods of heavy rain.

DIY is possible for simple repairs. Professional services ensure proper diagnostics and long-term reliability.

The Los Altos, CA homeowners’ guide to sump pump installation services

From average costs to expert advice, get all the answers you need to get your job done.