11 Best Foundation Companies in Martinez, CA

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Last Updated: February 25, 2025

Foundation repair can be a substantial time investment and expensive project. However, neglecting repairs can lead to serious consequences and high costs down the line. Foundation issues may be more of a risk if you live somewhere like Martinez, which gets less rain and has drier soil.

As a way to help homeowners like you find great foundation repair services, we compiled a list of top-rated and highly reviewed foundation repair companies serving your area. Check out our list of top picks to learn about the best foundation repair companies in Martinez, 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
4.7/5
  • 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 Martinez

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

Good customer service

Free quotes

Services Offered

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

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

Transparent pricing

Punctual service

Good customer service

Helps educate customers

Free quotes

Services Offered

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

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

Helps educate customers

Good customer service

Services Offered

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

De Build Group

De Build Group Logo

Our Rating

User Rating

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

Free quotes

Punctual service

Helps educate customers

Transparent pricing

Good customer service

Services Offered

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

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

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

Helps educate customers

Free quotes

Good customer service

Transparent pricing

Services Offered

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

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

Good customer service

Punctual service

Transparent pricing

Services Offered

Inspection
Concrete
Waterproofing
Masonry
Grading and leveling
Repair
Retaining walls

Clean CrawlSpace Inc

Clean CrawlSpace Inc Logo

Our Rating

User Rating

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

Free quotes

Good customer service

Punctual service

Services Offered

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

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

Free quotes

Transparent pricing

Helps educate customers

Good customer service

Services Offered

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

Mafileo Concrete

Mafileo Concrete Logo

Our Rating

User Rating

130 La Casa Via, Walnut Creek, CA 94598 (925) 492-7244 concrete-walnutcreek.com

Good customer service

Transparent pricing

Free quotes

Helps educate customers

Services Offered

Grading and leveling
Retaining walls
Repair
Concrete
Sidewalks
Driveways

Feraru & Associates Building and Design Inc

Feraru & Associates Building and Design Inc Logo

Our Rating

User Rating

1569 Solano Ave #249, Berkeley, CA 94707 (510) 228-7366 feraru.us

Helps educate customers

Punctual service

Free quotes

Transparent pricing

Services Offered

Retaining walls
French drains
Concrete
Repair
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

Hiring a qualified foundation repair business ensures you have someone who will inspect the damage thoroughly and make appropriate fixes. It's important to do your research beforehand, focusing on the factors listed here.

Experience

Look for a well-established local provider with many years, ideally decades, of experience successfully handling all manner of foundation repairs. These companies have specialized expertise using the latest methods and materials. Ask how long a company has been serving your area.

Reputation

Researching online reviews, checking the Better Business Bureau, and requesting local references helps you verify that the company consistently delivers quality work and a positive customer service experience. Pay attention if you see multiple complaints about shoddy repairs or poor service.

Licensing and Insurance

Only hire companies that are properly licensed, bonded, and have both workers compensation and liability insurance. In California, general contractors must be licensed by the Contractors State License Board in order to work on projects valued over $500. To be eligible for a license, an individual needs to have at least four years of relevant work experience in the last decade (or be represented by someone who does), must pass both a business and law and a trade exam, and must be bonded. If an individual or business has employees, workers' compensation insurance is also required. There may be additional requirements for contractors to do certain work with concrete.

Warranties

Opt for a provider offering transferable coverage for 10+ years, ideally lifetime guarantees, to completely back its foundation services. This exhibits confidence that the repairs will be effective and offers protection should problems develop later.

Questions To Ask Foundation Repair Companies

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

  • What options do you have for financing? Many providers offer payment plans for larger foundation projects.
  • What are some likely causes of my issues based on your inspection? Look for clear explanations and solutions in the answer. Companies that provide vague 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 expenses.
  • Realistically, how long will the repairs take to complete? Look for companies that provide reasonable estimates.
  • What repairs do you recommend for my situation, and why? Your contractor may offer options such as wall anchors, steel piers, and carbon fiber. By asking, you can get an idea of what solutions a company offers and compare between providers.
  • What type of guarantees are provided? Trustworthy providers often offer warranties of at least 10 years on labor and materials.

Thoroughly assessing foundation repair companies helps homeowners find the ideal match for their needs. A provider that can answer the questions above is likely one that provides high-quality, long-lasting repairs. Swiftly tackling foundation problems helps avoid further structural damage.

Frequently Asked Questions About Foundation Repair in Martinez, CA

There are a variety of signs that your foundation needs repairs. These can include:

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

On average, Martinez homeowners spend roughly $3,169 on foundation repair. The amount you'll spend on foundation repair will vary greatly depending on several factors. Things like the extent of the damage, the size of your home, and the type of repair needed will all factor in. The fastest way to learn how much a job might 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.

For both leak repair and crack repair, a technician will come to your home, perform an inspection, and use various measures to remedy leaks or cracks. The cost of these procedures can vary greatly depending on the size and root cause of the problem.

Stabilization involves reinforcing bowing walls by inserting steel or carbon fiber strips. The cost will depend on the material used and how many strips are needed. The cost of underpinning also varies. This process, also called leveling or piering, involves underpinning your foundation with concrete piers to level it; the cost will be based on how many piers are needed.

If you're looking to waterproof your foundation or basement, we suggest talking to a waterproofing specialist. This process may include indoor waterproofing, outdoor waterproofing, or both.

To protect your foundation, you should make sure it gets the proper level of moisture, especially in hot weather. Martinez tends to be a very dry place, so in times of little rain you may need to water your foundation. You should also be sure to quickly identify and repair any leaking gutters or pipes.

If you think there may be any problems with your foundation, you can call a structural engineer for an evaluation. This will cost a few hundred dollars, but the consultation can net you a list of things to look out for as well as additional steps to further protect your foundation. Finally, if you're building a new house, ensure that you have a soil report done. This can provide information regarding how well the soil on your property will be able to support a foundation, and can highlight potential future issues.

Your foundation repair provider should be the one to get the permits. You can ask the company to provide a detailed explanation of the steps in its process and to see the paperwork and permits it has acquired to make sure everything is properly authorized per Martinez regulations.

You might not want to spend money hiring someone for what appears to be a small foundation repair. However, it's always good to consult a professional. This helps you avoid more expensive issues down the road. You may be able to repair small hairline cracks on your own, but it's always good to get an expert opinion first.

The amount of time foundation repairs will take varies greatly depending on the kind of repair needed and the size of your house. Most repairs will take anywhere from one to several weeks. Consult your Martinez foundation repair expert for the specific timeline for your project.

Other Martinez, CA Home Services

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