Top Rated Foundation Contractors Serving Graton, CA

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 Graton including 95444. These foundation experts provide slab foundation construction and foundation construction, and they also work on foundation excavation, foundation waterproofing and foundation drainage. 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
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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...
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Main Services

Foundation Contractor
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Earthquake Retrofitting
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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
Established in 1992
Residential & Commercial
Residential & Commercial
Appointments Available
Appointments Available
Live Phone Call Answers
Live Phone Call Answers
Diamond Certified Video Profile
Foundation Contractor - Engineered Soil Repairs, Inc. - Alameda County
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Diamond Certified Company Report
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  • 539
  • Rating Surveys
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  • 30
  • Photos
    & Videos
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  • 5
  • Researched Articles
  • Quick Connect
Hours CLOSED NOW
License:
668184
Learn how to choose a Foundation Contractor and more…

Diamond Certified Foundation Contractors Serve These Graton ZIP Codes

95444

Diamond Certified Foundation Contractors In Graton

Diamond Certified foundation contractors serving Graton are rated an average of 4.5 out of 5 stars based on 646 reviews of 26 rated foundation contractors.
Diamond Certified foundation contractors in Graton Avg. Star Rating.

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

For those who love quality local foundation contractors.

Within our Diamond Certified Resource:

You’ll love and refer your friends and family to your new Graton area Diamond Certified foundation contractor. They provide expert services, including foundation sealing, foundation footings, foundation piers, slab foundation construction, foundation grading, 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 Graton residents include Engineered Soil Repairs, Inc., and Maloney Construction Inc..

Every Diamond Certified foundation contractor that serves residents in 95444 performs various specialties, including foundation consultation, foundation drainage, foundation underpinning, foundation stabilization, and foundation waterproofing.

How to Choose a Quality Graton Foundation Contractor for Your Family
  1. Click the name of the contractor to get to their Diamond Certified Company Report page.
  2. Watch their Diamond Certified Video Profile and other videos that we’ve created for you.
  3. Read their verbatim client survey responses and our researched articles.
  4. Get helpful foundation tips if they are a Diamond Certified Expert Contributor.
  5. Call or email them to schedule an appointment.
Become a Diamond Certified Preferred Member and Join Your Graton 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.

Map of Graton, CA

Graton was founded in 1877, and today, your 2,540 neighbors enjoy fossil hunting, music festivals, olive oil tasting, galleries and bar hopping. Gratonians use Diamond Certified foundation contractors for foundation consultation, foundation inspection services, basement repair, foundation stabilization, foundation reinforcement, and more.

Frequently Asked Questions for Foundation Contractor in Graton, CA
Q: What are clients of Diamond Certified foundation contractors saying about contractors in Graton, 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 Graton residents?
A: Diamond Certified foundation contractors use top-quality brands like AB Chance, Dayton Superior, Simpson Strong-Tie, ECP (Earth Contact Products) and The Reinforcer.
Q: What types of foundation excavation do foundation contractors offer?
A: Foundation contractors offer a variety of foundation construction services depending on the project. Common types of foundation construction include slab-on-grade, concrete block, pier and beam, and crawl space foundations. Slab-on-grade foundations are poured directly on the ground, concrete block foundations are built with concrete blocks, pier and beam foundations are built with beams and posts to support the structure, and crawl space foundations are built with a crawl space beneath the home for access to plumbing and wiring.
Q: Can Diamond Certified foundation contractors work with BASF products and similar items so I can get slab foundation construction in Graton?
A: Yes, Diamond Certified foundation contractors can work with BASF products and similar items to provide slab foundation construction in Graton.
Q: What did people search for when they wanted to find the best quality foundation contractors in Graton?
A: Slab Foundation Construction
Foundation Drainage
Foundation Waterproofing
Foundation Engineering
Foundation Excavation

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