4.5 
467 *The Angi rating for Foundation Drain Installation companies in Napa, CA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Foundation Drain Installation needs.
*The HomeAdvisor rating for Foundation Drain Installation companies in Napa, CA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Foundation Drain Installation needs.
Last update on July 29, 2025
Serving Napa, CA and surrounding areas
Approved
Super Service Award Winner
In business since 2016
Free estimates
Emergency services offered
"Kitchen drain line backup. They cleared it like a champ!"
Serving Napa, CA and surrounding areas
Approved
In business since 1992
Credit card accepted
Customers say: Super punctual
"I had just purchased the house last fall and this week YEARS of buildup in the kitchen sink came to a head. Daniel from Boden plumbing came out. He arrived just after the service window (2:05 for a 2pm to 4pm service window). He was very cool, friendly, polite and made quick work of the drain.
I would totally go with them again
"
Serving Napa, CA and surrounding areas
Approved
In business since 2007
Free estimates
Credit card accepted
"I hired this company to design my backyard landscape and they did a fantastic job. The designer was creative and came up with a beautiful plan that incorporated all of my ideas. The installation process was seamless and the team was professional and efficient. I now have a backyard that I can be proud of and enjoy all year round. I highly recommend this company for anyone looking to enhance their outdoor space."
Serving Napa, CA and surrounding areas
Approved (Corporate)
In business since 2023
Free estimates
Warranties offered
"I highly recommend Groundworks for foundation concerns. They were very prompt with returning my call and providing a free inspection. I had concerns for my 103 year old home, especially a section of the foundation. Their Inspector, Bob Bloom, arrived on time, was professional and experienced, took time to answer all my questions (thank you for not rushing), and provided me with useful feedback on my foundation and options for repair. Bob gave an honest assessment with no sales pressure. Although I decided to defer foundation work at this time, I will definitely use them in the future."
+16
Serving Napa, CA and surrounding areas
Approved
In business since 2006
Free estimates
Warranties offered
We have the experience and dedication to bring your dreams to reality! We guarantee your satisfaction, and we won’t leave until the job is done right. Call or click to schedule a free estimate today!
Serving Napa, CA and surrounding areas
Approved
In business since 2015
Free estimates
Emergency services offered
Genesis Home Construction is your go-to choice for all your landscaping, hardscaping, concrete, pavers, fence, sod installation artificial grass installation, masonry and more needs in the San Francisco Bay Area. With our expertise and commitment to quality, we guarantee exceptional results. Contact us today for a free quote! Give us a call or click to request a quote today!
+43
Serving Napa, CA and surrounding areas
Approved
In business since 1981
Emergency services offered
Warranties offered
"Only issue was the date and time of the work changed twice. We have a suspended foundation so once they started it was completed fast."
+36
Serving Napa, CA and surrounding areas
Approved
Super Service Award Winner
In business since 2021
Free estimates
Small jobs welcome
"Alfredo was great! He managed a very cost effective solution to a serious problem of accessibility to the build site and dig a fantastic job finishing the foundation slab for our new utility building that looks rock solid and should last for many years."
+25
Serving Napa, CA and surrounding areas
Approved
In business since 2015
Free estimates
Emergency services offered
"Jose installed a French drain and piping for the downspouts to drain into. Jose was very prompt and courteous. He kept me updated throughout the course of the project."
+25
Serving Napa, CA and surrounding areas
Approved
In business since 2020
Free estimates
Customers say: True professional
"Juan and his team provided the highest level of care with our yard clean up, turf installation and concrete project and I would not hesitate to recommend them to our friends and family. They even checked a week after the job was done to make sure everything turned out the way we wanted. Highly recommended- thank you for transforming our backyard from eyesore to oasis!"
+100
From average costs to expert advice, get all the answers you need to get your job done.
A foundation for a new-build home averages around $22,557. Find out all the factors that affect the cost of a foundation in San Francisco, CA and how to save money.
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