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11 Best Foundation Companies in Brentwood, CA

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Written By Bradford Cuthrell

Last Updated June 2024

Repairing your foundation requires a substantial time and money investment. However, neglecting foundation repairs can lead to substantial and costly issues. You may even be afraid to start the process in the first place, concerned that your house in Brentwood has more extensive damage than you think.

To assist homeowners with finding quality foundation services, we researched and assembled a list of top-rated foundation repair companies serving your area. Read on for our recommendations and to learn about the best foundation repair companies in Brentwood, California.

Our Recommended Providers

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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 Brentwood

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

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

Free quotes

Good customer service

Services Offered

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

Mares & Dow Construction & Skylights Inc.

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

Transparent pricing

Helps educate customers

Punctual service

Free quotes

Good customer service

Services Offered

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

Jim Gardner Construction Inc

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

Good customer service

Helps educate customers

Services Offered

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

Otto Concrete

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

Transparent pricing

Punctual service

Free quotes

Services Offered

Masonry
Retaining walls
Inspection
Driveways
Grading and leveling
Concrete
Repair
Sidewalks

De Build Group

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

Helps educate customers

Transparent pricing

Good customer service

Punctual service

Free quotes

Services Offered

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

HSD Masonry Corporation

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

Transparent pricing

Helps educate customers

Free quotes

Good customer service

Services Offered

Masonry
Grading and leveling
Sidewalks
Concrete
Driveways
Repair
Retaining walls

Shaz Construction & Design

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

Punctual service

Services Offered

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

LEET Construction Company Oakland

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

Helps educate customers

Free quotes

Transparent pricing

Good customer service

Services Offered

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

West Coast Premier Construction

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

Transparent pricing

Good customer service

Punctual service

Services Offered

Grading and leveling
Inspection
Repair
Waterproofing
Concrete
Retaining walls
Masonry

Clean CrawlSpace Inc

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

Punctual service

Free quotes

Good customer service

Services Offered

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

The Golden City Foundation Repair Co

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

Good customer service

Helps educate customers

Transparent pricing

Free quotes

Services Offered

Driveways
Repair
Crawl space encapsulation
Retaining walls
Concrete
Grading and leveling
Inspection
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

Conduct research before beginning your foundation repair project, so you can find the most qualified foundation repair company. Here are the main factors we recommend considering.

Experience

Look for a reliable local foundation company with significant experience in successfully fixing a wide range of foundation problems. Technicians should have expert-level understanding of current repair materials and methods. Contact the company to ask how long it’s served your community.

Reputation

Spend time reading through online reviews, browsing the Better Business Bureau, and asking for local references. This will help confirm that the company consistently delivers good workmanship and great customer service. Take note of complaints about faulty repairs or poor service.

Licensing and Insurance

Choose a company that has valid licenses, bonds, and coverage plans for liability and workers' compensation. In California, general contractors need to be licensed by the Contractors State License Board in order to work on projects valued over $500. To obtain a license, an individual must 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 business and law and a trade exam, and must be bonded. Individuals or businesses that have employees must also have workers' compensation insurance. There may be additional requirements for contractors to do certain concrete work.

Warranties

Choose a company that offers transferable warranties of at least 10 years, ideally up to lifetime guarantees, to back their foundation repairs. This demonstrates confidence in the quality of their work and offers protection in case of future issues.

Questions To Ask Foundation Repair Companies

When comparing potential foundation repair companies, be sure to ask detailed questions such as:

  • Can you provide a complete written cost estimate and project scope? Asking for a quote in writing helps protect you from unexpected costs.
  • What type of guarantees do you offer? Trustworthy providers will offer warranties of at least 10 years on materials and labor.
  • Realistically, how long will repairs take to complete? Look for providers that provide reasonable estimates.
  • What foundation flaws did you find during inspection that could be causing the issue? The response should have easy-to-understand explanations and solutions. If a provider offers a vague answer, it may be trying to bill you for unnecessary work.
  • What repairs would you recommend for this situation, and why? Your contractor may provide options such as carbon fiber, wall anchors, and steel piers. Asking allows you to compare suggested solutions between companies.
  • What options do you have for financing? Providers often offer payment plans for larger foundation repairs.

Taking the time to vet foundation repair companies helps homeowners locate the best fit for their needs. A company that can answer the above questions likely completes durable, high-quality repairs. Addressing foundation problems quickly lowers the risk of future structural damage.

Frequently Asked Questions About Foundation Repair in Brentwood, CA

There are several signs that your foundation is in need of repair. These might include:

  • Visible crumbling or cracks in your foundation
  • Uneven ground-level floors
  • Bowing, buckling, or cracked walls
  • Window frames or door frames that are skewed or tight
  • Cracks in your basement floor
  • Cracks in your driveway

On average, Brentwood homeowners pay about $3,169 for foundation repair, although the cost will vary widely depending on several factors. The easiest way to estimate the cost of your specific project is to request quotes from a few local foundation repair companies. Your total cost will be determined by things like the type of the repair(s) and the size of your house.

The primary types of foundation repair are crack repair, leak repair, underpinning, stabilization, and waterproofing.

Crack repair and leak repair are what they sound like: your foundation repair expert will perform an inspection and take necessary measures to remedy cracks or leaks. The price will depend on the size and cause of the problem.

Underpinning, also called leveling or piering, is when a contractor levels your foundation by underpinning it with large concrete piers. The amount you can expect to spend depends on how many piers are needed. The price of stabilization is also variable. This process reinforces bowing walls with carbon fiber or steel strips. The cost will depend on the material chosen and how many strips are used.

Lastly, waterproofing is an overarching term for a category of repairs that help prevent water from getting into your foundation. This can include exterior waterproofing, interior waterproofing, or both, and costs can vary greatly. We recommend contacting a waterproofing specialist if you're planning to waterproof your foundation.

If you're building a new house, have a soil report completed. This report contains information regarding how well your soil can support a foundation, and can provide you with a heads-up about any potential future issues. If your concerns are 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 advise you on how to avoid future problems.

Also ensure that the moisture around your foundation is at an appropriate level, particularly when the weather gets hot. The weather in Brentwood tends to be very dry, which means that at times you may need to water your soil and foundation. Also, be on the lookout for leaky pipes or gutters, so you can get them repaired quickly.

Permits are needed for most foundation repairs, but acquiring one won't be your responsibility. Your foundation repair professional should get the permit and all other documents required in Brentwood, and should be able to explain the process and/or provide the documents if asked.

Indicators that you need foundation waterproofing include uneven floors, discoloration or odors, basement flooding, hairline cracks, white powder or spots on your walls, or signs of mildew, mold, or fungus. Your contractor can tell you whether you need interior or exterior waterproofing.

Interior waterproofing can involve the installation of sump pumps and drains or the use of sealants and generally is less costly than exterior waterproofing. Exterior waterproofing can involve things like applying physical barriers to basements and crawl spaces, making landscape changes, or installing exterior drains.

We strongly suggest getting in touch with your home insurance provider before beginning any foundation project to learn about what may be covered. In general, foundation repairs aren't covered by your home insurance unless they're to repair damage that was caused by a covered weather event.

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