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  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon123
    Verified foundation drain installation services reviews

Top-Rated Foundation drain installation pros in Gonzales - Updated Nov 2026

Avatar for Trejo's Landscaping & Gardening, LLC
Trejo's Landscaping & Gardening, LLC
5.0(
16
)
Foundation Drainage - Install or Replace

Serving Gonzales, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2008

Free estimates

Emergency services offered

"I asked Trejo's Lanscaping to trim my bushes and to weed in the front and back, and he gave me a reasonable quote for the work. I also asked two other companies to give me quotes for the work. I added an extra project to replace the weed fabric and mulch on the parking strip around the front of my property with new weed fabric and medium-sized river rock. I hired Teejo's Lanscaping to do both jobs. Arturo and his two assistants arrived on time to work on the project. They got as far as removing the weed fabric and mulch and trimming the bushes along the side fence when it started to rain heavily. We agreed to stop work until the weather was better. I had to wait a week before he was able to come back. After laying down the new weed fabric, they carefully poured the rock around the established plants. Arturo trimmed the front plants and cleaned up the leaf litter under the plants. He and Pablo moved to the back to weed and to trim the bushes. I was happy with the appearance of the front and back yards and the cost . I will definitely hire him again in the future."
Response time5 hrs
Response rate95%
5 neighbors recently requested a quote
Avatar for JC Concrete, LLC
JC Concrete, LLC
4.9(
27
)
Concrete Foundation - Install

Serving Gonzales, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2014

Free estimates

Warranties offered

"Due to an upcoming renovation project, I needed to have a small concrete patio installed quickly. Jorge promptly responded and helped me decide the dimension and layout. He explained each step of the process and followed through. He and his brother were on time, hardworking, friendly, and did a great job on my patio. I highly recommend their services."
Response time1 day
4 neighbors recently requested a quote
Recommended by80%of homeowners
Avatar for Higuera Excavation and Grading
Higuera Excavation and Grading
5.0(
6
)
Foundation Drainage - Install or Replace

Serving Gonzales, CA and surrounding areas

Approved

In business since 2018

Free estimates

Emergency services offered

"Gary and his crew are extraordinarily/exceptionally talented, conscientious, respectful, honest, and perform at a way, way, way, â above and beyond â standard. They exceed expectations. The follow-up is amazing. Gary is an artist of absolutely beautifully stunning work. If he and his great people do your project, consider yourself super fortunate! Bravo Gary!"
Response time1 day
6 neighbors recently requested a quote
Recommended by66%of homeowners
Avatar for Groundworks
Groundworks
3.1(
9
)
Sump Pump or Interior Foundation Drains - Install

Serving Gonzales, CA and surrounding areas

Approved (Corporate)

In business since 2023

Free estimates

Warranties offered

"The Groundworks folks (formerly Bay Area Underpinning) applied their foundation-underpinning technology and expertise to extend to bedrock, level, square up the foundation for an extensive house remodel. I was most impressed by the young man onsite supervisor, Josh who answered all my work done, how and why questions. I wish this info was provided up front by the estimator. (My design-build remodel contractor referred this company)."
Foundation
Foundation
Foundation
Concrete
Concrete

+16

108 neighbors recently requested a quote
Recommended by12%of homeowners
Avatar for King's Excavation & Construction, LLC
King's Excavation & Construction, LLC
New to Angi
Foundation Drainage - Install or Replace

Serving Gonzales, CA and surrounding areas

Approved

In business since 2023

Free estimates

Credit card accepted

We have the experience and we are committed to providing quality workmanship and superior customer service on all our applications. King's Excavation & Construction LLC strives to maintain our reputation as a high quality, very service oriented company with our main focus being on customer satisfaction.

Logo
Response time9 hrs
Response rate100%
7 neighbors recently requested a quote
Avatar for Legacy Plumbing And Heating
Legacy Plumbing And Heating
5.0(
19
)
Sump Pump or Interior Foundation Drains - Install

Serving Gonzales, CA and surrounding areas

In business since 2018

Free estimates

Emergency services offered

"Drew from Legacy Plumbing came out IMMEDIATELY to our rescue because not only were all toilets and showers unusable because water would flood downstairs but we had a birthday get-together with family happening within the hour. Drew was very knowledgeable and quickly fixed our clog and we needed a replacement part for an obvious leak. Legacy Plumbing is super honest, and you don't feel like you're getting ripped off with unnecessary b.s.. This is the second time we've called and because of the great job he did on our last major issue with our old pipes, we called him again. The cleanliness, effeciency, and honesty of this company is why I felt compelled to rave about them and let people know in a review. Definitely my plumber and business to recommend from here on out."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+4

Recommended by100%of homeowners
Avatar for JMS Cement Contractors, Inc.
JMS Cement Contractors, Inc.
5.0(
22
)
Concrete Foundation - Install

Serving Gonzales, CA and surrounding areas

In business since 2019

Free estimates

Offers commercial services

"After retaining wall project, we have asked JMS to help on our steep hillside project. They cleaned up weeds, made three large landing steps (each about 100 feet long and 16 inch tall). Now they have turned our overgrown weedy hillside orchard to a beautiful and enjoyable place. Once more they have shown that they are very honest, very hard working and very responsible team."
heavy stone texture
Concrete stairs with bullnose edges
Stamped cement and pavers
Handicap Ramp
Stamped cement patio

+8

Response time1 day
Recommended by100%of homeowners
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Foundation Drain Installation FAQs, answered by experts

Whether to waterproof your basement from the interior or exterior depends on several factors, including your budget.

Exterior waterproofing is generally considered the superior method because it stops water at the source, preventing it from seeping into and damaging your basement walls. This approach offers the most protection, making it ideal if you use your basement for storage.

By contrast, interior waterproofing is often less expensive and requires less labor because the area is more accessible.

For maximum protection against water leakage and moisture, applying waterproofing measures to both the inside and outside is the best solution. However, if you must choose only one, stopping water from the outside is the most effective approach to preserve your foundation and prevent damage.

DIY is possible for basic setups. Professional installation ensures proper drainage and reliability.

There are a few possible sump pump drainage locations, including a neighborhood storm drain, into a creek or pond, or underground. Don’t let your sump pump water go into your sewer or septic system. Ideally, your drainage spot should be on a downhill slope that’s at least 10 to 20 feet away from your home’s foundation. Before choosing a location, check your local codes and regulations.

A sewage ejector pump is necessary if you have any plumbing fixtures, such as a bathroom, laundry room, or sink, located below the level of your home's main sewer line. Standard plumbing relies on gravity to move wastewater and solid waste to the municipal sewer or septic tank. However, for fixtures located below grade (e.g., in a basement), gravity is not sufficient.

The purpose of a sewage ejector pump is to actively pump this wastewater and solid waste upward into the main sewer line. Without an ejector pump in this situation, wastewater would have no way to exit and would eventually back up, causing a sewage overflow or flooding in your basement. If all of your home's plumbing is on the main floor or higher, gravity can handle the drainage, and an ejector pump is not needed.

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.

The Gonzales, CA homeowners’ guide to foundation drain installation services

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