Top Rated Foundation Contractors Serving Cotati, CA

Name: Engineered Soil Repairs, Inc.
Address: US
Rating: 4.7

If you really care about choosing a quality foundation contractor, we’re here for you. Here’s your access to the best foundation contractors serving Cotati including 94931. These foundation experts provide foundation grading and foundation crack repair, and they also work on foundation drainage, slab foundation construction and basement repair. For 22 years we’ve conducted the most accurate ratings and deepest research of local contractors, so you’ll be confident in choosing.

Last Updated May 15, 2026
34,356 people sourced companies in Foundation Contractor
1,924 Verified Foundation Contractor Customers Surveyed

1,924

34,356

1 of 1

Engineered Soil Repairs, Inc.

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Engineered Soil Repairs, Inc. is a design/build construction company that provides solutions to soil-related problems, including landslide and creek b...

Main Services

Foundation Contractor

Earthquake Retrofitting

Additional Services

Foundation Repairs, Retaining Walls, Landslide Repairs, Seawalls, Creek Bank Stabilization, Drainage and Earthquake Retrofitting

Coverage Areas

Alameda County, Contra Costa County, Marin County, Monterey/San Benito County, Napa County, San Mateo County, San Francisco County, Santa Clara County, Santa Cruz County, Solano County, Sonoma County

Established in 1992

Residential & Commercial

Appointments Available

Live Phone Call Answers

Diamond Certified Video Profile

Foundation Contractor - Engineered Soil Repairs, Inc. - Alameda County

Diamond Certified Company Report

539
Rating Surveys

30
Photos
& Videos

5
Researched Articles

Rated Highest in Quality and Helpful Expertise PERFORMANCE GUARANTEED

Quick Connect

Hours CLOSED NOW

License:

668184

Learn how to choose a Foundation Contractor and more…

Diamond Certified Foundation Contractors Serve These Cotati ZIP Codes

94931

Diamond Certified Foundation Contractors In Cotati

Diamond Certified foundation contractors serving Cotati are rated an average of 4.5 out of 5 stars based on 599 reviews of 26 rated foundation contractors.
Diamond Certified foundation contractors in Cotati Avg. Star Rating.

We make you an expert at choosing a high-quality foundation contractor in the Cotati area.

For those who love quality local foundation contractors.

Within our Diamond Certified Resource:

You choose from only top rated Diamond Certified foundation contractors that serve our Cotati area.
You see each contractor’s deeply researched report from our research.
You get guidance throughout every phase of hiring a local foundation contractor with our Diamond Certified Resource Foundations and Framing Guide.
You get expert guidance from top rated foundation contractors who are Expert Contributors.
You’re backed by our Performance Guarantee.

You’ll love and refer your friends and family to your new Cotati area Diamond Certified foundation contractor. They provide expert services, including foundation sealing, foundation piers, foundation grading, foundation consultation, foundation design, and more.

To qualify for Diamond Certified, each contractor must score Highest in Quality and Helpful Expertise (a 90+ on a 100 scale) and pass all our credential-based ratings. Diamond Certified foundation contractors that serve Cotati residents include Engineered Soil Repairs, Inc., and Maloney Construction Inc..

Every Diamond Certified foundation contractor that serves residents in 94931 performs various specialties, including foundation drainage, foundation underpinning, foundation stabilization, foundation reinforcement, and foundation waterproofing.

How to Choose a Quality Cotati Foundation Contractor for Your Family

Click the name of the contractor to get to their Diamond Certified Company Report page.
Watch their Diamond Certified Video Profile and other videos that we’ve created for you.
Read their verbatim client survey responses and our researched articles.
Get helpful foundation tips if they are a Diamond Certified Expert Contributor.
Call or email them to schedule an appointment.

Become a Diamond Certified Preferred Member and Join Your Cotati Neighbors

If you love quality local contractors, this is for you. Become a Diamond Certified Preferred Member (always free) and get a double performance guarantee, extra guides and tips, our annual Diamond Certified Directory, and more.

Your Diamond Certified Resource. We make you an expert at choosing.

We make you an expert at choosing local companies by giving you the most accurate ratings, deeply researched company reports and Diamond Certified Guide of all Resource Guides, which cover 70+ industries in the Auto, Home, Health and Personal service categories. Each guide contains 16 key articles that are separated into “Before, During and After the Job” tabs. These are written to guide you through each phase of hiring, starting, managing and ending a job in that specific type of service.

Diamond Certified Resource Compared to Crowd-Sourced Review Sites

Diamond Certified Resource’s ratings of local companies are based on surveys of only verified real customers, so they are the most accurate. This beats crowd-sourced review sites like Yelp, Angi or even Google that are plagued with fake, manipulated, cherry-picked and non-customer reviews, which produce inaccurate and often inflated rating scores.

Diamond Certified Resource’s deeply researched reports of top rated Diamond Certified companies include everything you need to see to be very confident in choosing a top rated local company. Each company report includes detailed quality ratings and scoring, verbatim customer survey responses, a profile video, a company story video, a capabilities table, a photo gallery, researched articles, unique expert contributions from the company’s owner, and more. This beats crowd-sourced review sites that solicit companies to “claim their business listing” and add any type of info to their profiles. This sounds good, but it has led to company profiles that are littered with false claims and incomplete info.

Cotati was founded in 1961, and today, your 7,265 neighbors enjoy beekeeping, jogging, rowing, creek exploration and plays. Cotatians use Diamond Certified foundation contractors for foundation underpinning, foundation inspection, foundation repair, foundation crack repair, foundation construction, and more.

Frequently Asked Questions for Foundation Contractor in Cotati, CA

Q: What are clients of Diamond Certified foundation contractors saying about contractors in Cotati, CA?

A: Verified Engineered Soil Repairs, Inc. Customer, 1 of 539
"They're a great company. They did what they said they would do, and they did it in a timely fashion. The work was done under budget, and they kept me informed during the process. They were very professional, on time, under budget, and kept me informed." - Peter S.
All Survey Responses for Engineered Soil Repairs, Inc.

Q: What are some of the most popular brands that Diamond Certified foundation contractors use when working with Cotati residents?

A: Diamond Certified foundation contractors use top-quality brands like Ram Jack, Power Lift Foundation Repair, Pro Foundation Technology, Foundation Supportworks and Rhino Carbon Fiber.

Q: What types of foundation drainage do foundation contractors offer?

A: Foundation contractors typically offer a variety of stabilization solutions to address a range of foundation issues. These solutions can range from simple soil compaction to more complex underpinning techniques. Compaction can be achieved through a variety of techniques, such as vibrating plates, water jetting, and sand compaction piles. Underpinning is a more complex stabilization process which involves adding additional support, such as concrete piers, to the existing foundation to reinforce and stabilize it. Foundation contractors also offer helical piers, which are metal poles screwed into the ground and used to provide extra support to the foundation.

Q: Can Diamond Certified foundation contractors work with BASF products and similar items so I can get foundation grading in Cotati?

A: Yes, Diamond Certified foundation contractors can work with BASF products and similar items to get foundation grading in Cotati.

Q: What did people search for when they wanted to find the best quality foundation contractors in Cotati?

A: Foundation Reinforcement
Foundation Drainage
Basement Repair
Slab Foundation Construction
Foundation Grading

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Top Rated Foundation Contractors Serving Cotati, CA

Engineered Soil Repairs, Inc.

hidden

Main Services

Additional Services

Coverage Areas

We make you an expert at choosing a high-quality foundation contractor in the Cotati area.

For those who love quality local foundation contractors.

Within our Diamond Certified Resource:

Your Diamond Certified Resource. We make you an expert at choosing.

Diamond Certified Resource Compared to Crowd-Sourced Review Sites

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