4.4 
1.3k+ *The Angi rating for Sump Pump Installation companies in Los Altos, CA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Sump Pump Installation needs.
*The HomeAdvisor rating for Sump Pump Installation companies in Los Altos, CA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Sump Pump Installation needs.
Last update on August 24, 2025
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."
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!"
+167
Serving Los Altos, CA and surrounding areas
Approved
In business since 1999
Free estimates
Emergency services offered
"Went very well. Jess analyzed our situation and determined the best solution and implemented the improvements. New drain pipe and professional in-ground sump pump."
+178
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."
+5
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."
+29
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"
+28
Serving Los Altos, CA and surrounding areas
Approved
Super Service Award Winner
In business since 2001
Free estimates
Emergency services offered
"Friendly, quick installation and everything is working as expected."
+310
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.
Serving Los Altos, CA and surrounding areas
Approved
Emergency services offered
Credit card accepted
Offers commercial services
"The toilet was backing up and Adrian fixed it quickly. He also explained how installing a cleanout would make future service easier and less invasive. Knowledgeable, friendly, and good price."
Serving Los Altos, CA and surrounding areas
Approved
In business since 1989
Free estimates
Emergency services offered
"Hired Discount Plumbing Rooters Inc to Install my 10 year old sump pump . They Remove the old one and install the new one ."
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