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11 Best Foundation Companies in Antioch, CA

More than 300 people have received a free quote in the last 60 days.

Last Updated: February 25, 2025

Foundation repair can be a time-consuming, lengthy process and expensive project. However, neglecting issues can lead to serious consequences and high costs later on. Foundation issues may be more of a risk if your home is in a place like Antioch, which gets less rain and has drier soil.

To help homeowners find trusted foundation services, we researched the most dependable foundation repair companies near you. Keep reading to explore our top recommendations for the best foundation repair companies in Antioch, California.

Advertisement This site receives compensation from some of the companies featured in this listing, which may impact where and how products appear. When you click "Get Quote," you will be connected with partners who may contact you with information related to your inquiry. This listing doesn't feature all companies, products, or offers that may be available.
Top Pick
4.9/5
  • Full-service foundation repair company
  • Expert technicians with strong customer reviews
  • Available in 33 states
Best Warranty Options
4.7/5
  • Offers free in-person and virtual evaluations
  • 87+ years of industry experience
  • All repairs backed by a lifetime transferable warranty

Top 11 Best Foundation Companies in Antioch

Advertisement This site receives compensation from some of the companies featured in this listing, which may impact where and how products appear. When you click "Get Quote," you will be connected with partners who may contact you with information related to your inquiry. This listing doesn't feature all companies, products, or offers that may be available.

Groundworks

Groundworks Logo

Our Rating

User Rating

2333 Courage Dr STE C, Fairfield, CA 94533 (707) 949-9911 groundworks.com

Free quotes

Good customer service

Services Offered

Inspection
Masonry
French drains
Waterproofing
Concrete
Repair
Retaining walls
Crawl space encapsulation
Grading and leveling

Mares & Dow Construction & Skylights Inc.

Mares & Dow Construction & Skylights Inc. Logo

Our Rating

User Rating

1155 Ellis St #4, San Francisco, CA 94109 (415) 447-6136 maresdow.com

Good customer service

Helps educate customers

Punctual service

Free quotes

Transparent pricing

Services Offered

Repair
French drains
Driveways
Crawl space encapsulation
Grading and leveling
Mold remediation
Waterproofing
Concrete
Retaining walls

Jim Gardner Construction Inc

Jim Gardner Construction Inc Logo

Our Rating

User Rating

3871 Piedmont Ave #13, Oakland, CA 94611 (510) 655-3409 jimgardnerconstruction.com

Good customer service

Helps educate customers

Services Offered

Mold remediation
Grading and leveling
Crawl space encapsulation
Driveways
Masonry
Inspection
French drains
Retaining walls
Repair
Sump pumps
Sealing

Otto Concrete

Otto Concrete Logo

Our Rating

User Rating

6420 Trajan Dr, Orangevale, CA 95662 (916) 218-2032 ottoconcrete.com

Punctual service

Free quotes

Transparent pricing

Services Offered

Inspection
Masonry
Driveways
Sidewalks
Retaining walls
Grading and leveling
Concrete
Repair

De Build Group

De Build Group Logo

Our Rating

User Rating

1930 12th Ave, Oakland, CA 94606 (855) 333-2845 dbuildgroup.com

Helps educate customers

Good customer service

Punctual service

Free quotes

Transparent pricing

Services Offered

Sidewalks
Driveways
Retaining walls
French drains
Sealing
Repair
Concrete
Grading and leveling

HSD Masonry Corporation

HSD Masonry Corporation Logo

Our Rating

User Rating

Imperial Ave, Modesto, CA 95358 (209) 204-3417 hsdmasonry.com

Helps educate customers

Transparent pricing

Good customer service

Free quotes

Services Offered

Driveways
Concrete
Retaining walls
Repair
Sidewalks
Grading and leveling
Masonry

Shaz Construction & Design

Shaz Construction & Design Logo

Our Rating

User Rating

40 Bellam Blvd Unit # 10484, San Rafael, CA 94912 (415) 528-1424 shazconstruction.com

Punctual service

Services Offered

Waterproofing
Concrete
Masonry
Driveways
Sealing
Retaining walls
Mold remediation
Repair
Crawl space encapsulation
Grading and leveling
Inspection

LEET Construction Company Oakland

LEET Construction Company Oakland Logo

Our Rating

User Rating

1901 Harrison St Ste 1100, Oakland, CA 94612 (415) 881-0841 leetconstruction.com

Transparent pricing

Helps educate customers

Free quotes

Good customer service

Services Offered

Repair
Driveways
Inspection
Retaining walls
Sidewalks
French drains
Concrete
Crawl space encapsulation

West Coast Premier Construction

West Coast Premier Construction Logo

Our Rating

User Rating

1940 Union St #1, Oakland, CA 94607 (510) 271-0950 wcpc-inc.com

Transparent pricing

Good customer service

Punctual service

Services Offered

Repair
Grading and leveling
Masonry
Waterproofing
Inspection
Retaining walls
Concrete

Clean CrawlSpace Inc

Clean CrawlSpace Inc Logo

Our Rating

User Rating

747 E Brokaw Rd, San Jose, CA 95112 (408) 920-7130 cleancrawlspace.com

Punctual service

Free quotes

Good customer service

Services Offered

Repair
Sump pumps
Mold remediation
Sealing
Crawl space encapsulation
Waterproofing
Retaining walls
Inspection

The Golden City Foundation Repair Co

The Golden City Foundation Repair Co Logo

Our Rating

User Rating

50 Post St #24, San Francisco, CA 94104 (415) 943-6199 foundationrepairsanfrancisco.net

Transparent pricing

Free quotes

Good customer service

Helps educate customers

Services Offered

Retaining walls
Concrete
Repair
Crawl space encapsulation
Inspection
Grading and leveling
Driveways
Today's Homeowner Ranking Methodology

Today's Homeowner looks at dozens of datapoints on foundation companies to come up with our data-driven rankings. It's not possible for a company to pay for preferential treatment in our rankings. We look at the following key factors in determining who should top our list:

  • Company Experience
  • Real User Reviews
  • Company Reputation
  • Accreditations and Licenses
  • Service Area
  • Customer Service
Have questions about our methodology or company ratings? Reach out to FindAPro@TodaysHomeowner.com.

How To Choose a Foundation Repair Company

You need a good foundation repair company to accurately evaluate issues and make appropriate repairs. Do your research and focus on these important factors when selecting the right company.

Experience

We recommend choosing a local foundation repair company with a long history of fixing various types of foundations. These companies should have deep knowledge of the latest techniques and materials. Ask providers how long they've served your area.

Reputation

Carefully reading online reviews, checking the Better Business Bureau, and asking for local references helps verify that a provider consistently delivers high-quality work and good customer service. Pay attention to any complaints about poor service or faulty repairs.

Licensing and Insurance

Make sure any company you hire has the appropriate licenses, bonds, and coverage for liability and workers' compensation. In California, general contractors need to be licensed by the Contractors State License Board before working on projects valued at $500 or more. To obtain a license, an individual needs to have at least four years of related work experience in the last ten years (or be represented by someone who does), must pass both a law and business and a trade exam, and must be bonded. Individuals or businesses that have employees must also have workers' compensation insurance. Contractors may have to meet additional requirements to do certain concrete work.

Warranties

Pick a provider that offers long transferable warranties for a minimum of 10 years and, if possible, lifetime guarantees to fully back its services. This displays faith that their repairs will be high-quality and long-lasting and provides protection should problems come up later.

Questions To Ask Foundation Repair Companies

To compare foundation repair professionals, you should ask specific questions such as:

  • What repairs do you recommend for this situation, and why? Your contractor may consider options such as carbon fiber, wall anchors, and steel piers. Asking allows you to compare suggested solutions between companies.
  • What warranties do you provide? Reputable providers typically provide labor and materials warranties that last at least 10 years.
  • What financing options do you offer? Providers often offer payment plans for larger foundation repairs.
  • What do you see as the likely cause of my issues based on your inspection? Look for clear explanations and solutions in the answer. Companies that provide unclear answers may be attempting to bill you for unneeded work.
  • Can you provide a project scope and cost estimate in writing? Be sure to get quotes in writing to protect yourself from unexpected costs.
  • How long will repairs realistically take? Look for companies that provide reasonable estimates.

Taking time to carefully evaluate foundation repair contractors will help homeowners find the right company for their needs. A company that can thoroughly answer these questions is likely one that offers durable, high-quality repairs. Promptly fixing foundation issues helps prevent further structural damage.

Frequently Asked Questions About Foundation Repair in Antioch, CA

There are certain signs that your foundation is in need of repair. These can include:

  • Visible crumbling or cracks in your foundation
  • Uneven ground-level floors
  • Cracked, bowing, or buckling walls
  • Door frames or window frames that are skewed or tight
  • Cracks in your basement floor
  • Cracks in your driveway

On average, Antioch homeowners spend about $3,169 on foundation repair. The total cost of foundation repair will vary greatly depending on several factors. Things like the size of your home, the type of repair needed, and the extent of the damage will all help determine the cost. The fastest way to find out how much a job may cost is to reach out to a local foundation repair company and schedule a free inspection and estimate.

Types of foundation repair include leak repair, crack repair, stabilization, underpinning, and waterproofing.

Leak repair and crack repair involve a technician coming to your home, completing an inspection, and using various measures to remedy leaks or cracks. The cost of these procedures will vary greatly depending on the size and cause of the issue.

Stabilization reinforces bowing walls by inserting steel or carbon fiber strips. The cost will depend on the material chosen and how many strips are required. The cost of underpinning also varies. This process, sometimes referred to as leveling or piering, involves leveling your foundation by underpinning it with concrete piers; the cost is based on how many piers are needed.

If you're interested in waterproofing your foundation or basement, we suggest looking for a waterproofing specialist. This process can include outdoor waterproofing, indoor waterproofing, or both.

When building a new home, have a soil report completed. This report contains information about how well the soil on a given piece of land can support a foundation, and can give you a heads-up about potential future issues. If you have concerns about an existing house, for a few hundred dollars, you can get an inspection and report by a structural engineer. They can alert you to any things that could use some attention, and give you advice on avoiding future problems.

It's also important that the moisture around your foundation is at an appropriate level, particularly when the weather gets hot. The weather in Antioch tends to be very dry, which means that at times you may need to water your soil and foundation. You should also stay vigilant for leaky gutters or pipes, so you can get them repaired promptly.

Permits are needed for most foundation repairs, but obtaining one shouldn't be your responsibility. Your foundation repair professional should obtain all the permits and other documents required in Antioch, and should be able to explain the process and/or provide the documents before starting work.

We recommend that you do not put off a foundation repair project. A seemingly small issue may have an underlying cause that could potentially result in future problems, and it's better to treat the root of the issue as fast as possible. A minor problem now could turn into a large and expensive one in the future if left untreated.

Foundation repairs that are done by a trustworthy company should last a long time. More extensive repairs, such as basement waterproofing, can be rather involved and expensive but go a long way toward mitigating your risk of future issues.

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