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June 2023 Reviews

11 Best Foundation Companies in Larkspur, CA

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Written By Todays Homeowner Local Pros

Last Updated June 2023

Issues with your foundation can make you feel like you're caught between a rock and a hard place, with expensive repairs on one side and danger to the structural integrity of your home on the other. Foundation repair is a very involved project, and you may worry about how long it could take, or if you'll be able to stay in your Larkspur home while the work is underway.

Our list of Larkspur's top foundation repair companies can alleviate your anxiety. They can address your anxieties and take care of your foundation repair project swiftly and competently.

Top 11 Best Foundation Companies in Larkspur

San Francisco Concrete Co

Our Rating

User Rating

4921 California St, San Francisco, CA 94118 (415) 650-4567 www.sanfranciscoconcreteco.com

Helps educate customers

Transparent pricing

Free quotes

Good customer service

Services Offered

Foundation installation
Garage foundation
Retaining walls
Driveways
Concrete foundations
Cement
Foundation maintenance
Concrete resurfacing
Sidewalks
Foundation repair

Shaz Construction & Design

Our Rating

User Rating

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

Transparent pricing

Free quotes

Helps educate customers

Good customer service

Award-winning

Services Offered

Foundation replacement
Garage foundation
Cement
Foundation repair
Foundation installation
Concrete foundations
Driveways

I Construction & Structural Inc

Our Rating

User Rating

69 Paul Dr., San Rafael, CA 94903 (415) 785-7522 www.theiconstruction.com

Transparent pricing

Punctual service

Free quotes

Good customer service

Services Offered

Concrete foundations
Retaining walls
Cement
Foundation installation
Foundation replacement
Foundation repair
Foundation maintenance

Ward Construction Inc

Our Rating

User Rating

631 Marina Way S, Richmond, CA 94804 (510) 215-3636 www.wardconstruction.com

Transparent pricing

Helps educate customers

Good customer service

Services Offered

Retaining walls
Foundation replacement
Garage foundation
Cement
Driveways
Foundation repair
Concrete foundations

JS Company Inc. - Js Co.

Our Rating

User Rating

819 A St #22, San Rafael, CA 94901 (415) 460-2100 www.jscompanyinc.com

Good customer service

Transparent pricing

Free quotes

Helps educate customers

Services Offered

Foundation repair
Cement
Foundation maintenance
Concrete foundations
Foundation installation

Maldonado Jessy Construction

Our Rating

User Rating

5 Frances St, San Rafael, CA 94901 (415) 377-8011 www.maldonado-construction-san-rafael.business.site

Transparent pricing

Punctual service

Good customer service

Free quotes

Services Offered

Foundation maintenance
Foundation repair
Cement
Concrete foundations
Foundation inspection
Foundation installation

Marin County Concrete Pumping (SHEP)

Our Rating

User Rating

2 Civic Center Dr #4013, San Rafael, CA 94903 (707) 888-7122 www.shepconcrete.com

Good customer service

Punctual service

Transparent pricing

Free quotes

Helps educate customers

Services Offered

Driveways
Cement
Concrete foundations

Valentine Corporation

Our Rating

User Rating

111 Pelican Way, San Rafael, CA 94901 (415) 453-3732 www.valentinecorp.com

Transparent pricing

Helps educate customers

Good customer service

Services Offered

Cement
Foundation repair
Concrete foundations
Retaining walls
Garage foundation

RWR Construction Inc

Our Rating

User Rating

200 Gary Pl, San Rafael, CA 94901 (415) 457-5658 www.rwr-inc.com

Good customer service

Transparent pricing

Helps educate customers

Services Offered

Retaining walls
Foundation installation
Foundation replacement
Foundation repair
Concrete foundations
Cement

Westward Builders, LLC

Our Rating

User Rating

40 Paul Dr., San Rafael, CA 94903 (415) 459-2130 www.westwardbuildersllc.com

Helps educate customers

Punctual service

Services Offered

Foundation installation
Retaining walls
Concrete foundations
Driveways
Foundation repair

Maloney Construction, Inc.

Our Rating

User Rating

74 Digital Dr STE 6, Novato, CA 94949 (415) 895-5304 www.maloneyconstruction.net

Helps educate customers

Good customer service

Transparent pricing

Services Offered

Foundation installation
Foundation repair
Cement
Concrete foundations
Retaining walls
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.

Frequently Asked Questions About Foundation Repair in Larkspur, CA

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

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

On average, Larkspur homeowners pay roughly $4,510 for foundation repair, although the total cost will vary depending on several factors. The easiest way to estimate the cost of your specific project is to request quotes from one or more local foundation repair companies. The total price will be determined by things like the type of the repair(s) and the size of your house.

Click here to read a more thorough breakdown of the cost of foundation repair in California.

The primary types of foundation repair include 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 issue.

Underpinning, also called piering or leveling, 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 fixes bowing walls by reinforcing them with steel or carbon fiber strips, and the cost will depend on what material and how many strips are used.

Lastly, waterproofing is an overarching term for a number of jobs that help stop water from getting into your foundation or basement. This can include exterior waterproofing, interior waterproofing, or both, and the price can vary greatly. We recommend contacting a waterproofing specialist if you're interested in waterproofing your foundation.

Indicators that you are in need of foundation waterproofing include discoloration or odors, hairline cracks, basement flooding, white powder or spots on your walls, uneven floors, or signs of fungus, mildew, or mold. Your contractor can inform 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 tends to be less costly than exterior waterproofing. Exterior waterproofing can involve applying physical barriers to basements and crawl spaces, installing exterior drains, or making changes to your landscaping.

Your foundation repair expert should be the one obtaining the permits. You can request that the company provide a detailed explanation of the steps in its process and to see the permits and paperwork it has assembled to make sure everything is properly authorized per Larkspur regulations.

We strongly suggest talking with your home insurance provider before you begin any foundation repairs to learn about what may be covered. Typically, foundation repairs aren't covered by your home insurance unless they are to repair damage caused by a covered weather event.

You might not love the idea of spending money to hire someone for what seems like a small foundation repair. However, it's always a smart idea to consult a professional. This helps you avoid more expensive issues down the road. You may be able to fix small hairline cracks on your own, but it's always in your best interest to get an expert opinion first.

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