16 Best Foundation Repair Companies Near Me in San Francisco, CA

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Research and Content by the House Method Local Advisors - Updated November 9, 2022

Foundation problems can make you feel like you're caught between a rock and a hard place, with potentially expensive repairs on one side and danger to the structural integrity of your house on the other. If your home is in a place that doesn't get a lot of rain (like San Francisco), the lack of moisture in the soil around your foundation can make issues more likely.

Our list of San Francisco's top foundation repair companies will help reduce your stress by connecting you with qualified experts who can take care of any foundation repair job.

Best Overall
  • Leading foundation service provider
  • Warranty-backed solutions
  • Free inspections and estimates
Superb Reputation
  • Free estimates
  • 31 patents & 19 innovation awards
  • Over 20,000 customer reviews
Most Experienced
  • 85 years of experience
  • Patented technology
  • Free estimates
Other Recommended Companies
Best Limited Warranty

Our Picks for Foundation Repair Companies


Groundworks

Groundworks, founded in 1986, is currently headquartered in Virginia Beach. The company is focused on continuously growing and improving and changing the industry for the better. This includes providing their employees with comprehensive and ongoing training at Groundworks University. Their services are customizable and backed by a long-term warranty.

Basement Systems

Basement Systems was founded in 1990. Founder Larry Janesky had encountered problems with basement leaks in a house he was building, and set out to discover a permanent solution to the problem. Basement Systems went on to design the first crawl space encapsulation system. Basement Systems has now served more than half a million customers, repairing, waterproofing, and finishing basements across the U.S. and Canada.

Ram Jack

Ram Jack has more than 40 years of foundation repair experience across the U.S. The company has more than 10 patents in the industry, and uses specialized pile systems and American-made steel to create strong foundations. Ram Jack offers transferable warranties, and boasts a comprehensive inspection process and high customer satisfaction across its 50+ nationwide locations.

Olshan

Olshan, which was founded in 1933, provides repair and waterproofing services for foundations, basements, and crawl spaces. They offer free and convenient in-person or video evaluations to potential customers. Their patented Cable Lock™ ST Plus System combines the benefits of concrete and steel, and their services are backed by a lifetime transferable warranty.

Local Foundation Repair Companies Near Me


San Francisco Concrete Co

4.2
LOCAL ADDRESS: 4921 California St
San Francisco, CA 94118
PHONE: (415) 650-4567
WEBSITE: View Page
Company highlights
Past project photos available
Helps educate customers
Free quotes
Good customer service
Services
Residential
Repair
Resurfacing
Sidewalk
Garage
Commercial
Concrete
Cement
Retaining Wall
Driveways
Foundations
Get Quote

As little as 30 seconds

Spaulding Concrete

4.1
LOCAL ADDRESS: 1935 Addison St Suite A
Berkeley, CA 94704
PHONE: (510) 397-9081
WEBSITE: View Page
Company highlights
Price transparency
Past project photos available
Helps educate customers
Free quotes
Services
Residential
Repair
Sidewalk
Garage
Commercial
Concrete
Cement
Retaining Wall
Driveways
Foundations
Get Quote

As little as 30 seconds

Jim Gardner Construction Inc

4.0
LOCAL ADDRESS: 3871 Piedmont Ave #13
Oakland, CA 94611
PHONE: (510) 655-3409
WEBSITE: View Page
Company highlights
Free quotes
Good customer service
Helps educate customers
Past project photos available
Services
Residential
Repair
Sidewalk
Garage
Concrete
Cement
Retaining Wall
Driveways
Foundations
Get Quote

As little as 30 seconds

Mares & Dow Construction & Skylights Inc.

3.9
LOCAL ADDRESS: 1155 Ellis St #4
San Francisco, CA 94109
PHONE: (415) 447-6136
WEBSITE: View Page
Company highlights
Helps educate customers
Good customer service
Past project photos available
Respects your time
Services
Residential
Repair
Garage
Commercial
Concrete
Retaining Wall
Driveways
Foundations
Get Quote

As little as 30 seconds

San Francisco Concrete

3.9
LOCAL ADDRESS: 747 Geary St #402
San Francisco, CA 94109
PHONE: (650) 409-9761
WEBSITE: View Page
Company highlights
Free quotes
Good customer service
Price transparency
Services
Residential
Repair
Sidewalk
Commercial
Concrete
Cement
Retaining Wall
Driveways
Foundations
Get Quote

As little as 30 seconds

Montclair Construction

3.8
LOCAL ADDRESS: 3871 Piedmont Ave
Oakland, CA 94611
PHONE: (510) 547-2457
WEBSITE: View Page
Company highlights
Free quotes
Past project photos available
Helps educate customers
Award-winning
Services
Repair
Garage
Concrete
Retaining Wall
Foundations
Get Quote

As little as 30 seconds

All Seasons Construction

3.8
LOCAL ADDRESS: 5277 College Ave
Oakland, CA 94618
PHONE: (510) 652-2221
WEBSITE: View Page
Company highlights
Good customer service
Free quotes
Helps educate customers
Price transparency
Services
Residential
Repair
Concrete
Cement
Retaining Wall
Foundations
Get Quote

As little as 30 seconds

Ward Construction Inc

3.8
LOCAL ADDRESS: 631 Marina Way S
Richmond, CA 94804
PHONE: (510) 215-3636
WEBSITE: View Page
Company highlights
Good customer service
Helps educate customers
Price transparency
Services
Repair
Garage
Commercial
Concrete
Cement
Retaining Wall
Driveways
Foundations
Get Quote

As little as 30 seconds

Bay Area Retrofit

3.7
LOCAL ADDRESS: 427 San Pablo Ave
Albany, CA 94706
PHONE: (510) 548-1111
WEBSITE: View Page
Company highlights
Helps educate customers
Good customer service
Price transparency
Services
Residential
Repair
Garage
Concrete
Foundations
Get Quote

As little as 30 seconds

Pacific Construction Inc

3.7
LOCAL ADDRESS: 999 7th Ave
San Bruno, CA 94066
PHONE: (650) 754-3064
WEBSITE: View Page
Company highlights
Helps educate customers
Free quotes
Good customer service
Price transparency
Services
Repair
Commercial
Concrete
Sidewalk
Retaining Wall
Foundations
Get Quote

As little as 30 seconds

Gen-Tech Construction

3.8
LOCAL ADDRESS: 4820 MacArthur Blvd
Oakland, CA 94619
PHONE: (510) 671-6150
WEBSITE: View Page
Company highlights
Free quotes
Helps educate customers
Past project photos available
Price transparency
Services
Residential
Repair
Sidewalk
Cement
Retaining Wall
Foundations
Get Quote

As little as 30 seconds

Perma Level

3.8
LOCAL ADDRESS: 111 Pelican Way
San Rafael, CA 94901
PHONE: 4154533732ext.14
WEBSITE: View Page
Company highlights
Gives to chairty
Respects your time
Free quotes
Price transparency
Services
Residential
Repair
Commercial
Cement
Foundations
Get Quote

As little as 30 seconds

Foundation Repair Cost in San Francisco


There are several subcategories of foundation repairs. Exactly which one that is needed may change depending on exactly what issue you're dealing with.

Waterproofing goes a long way towards preventing future problems with your foundation. The total cost of basement or foundation waterproofing in San Francisco will depend largely on what needs to be done. Some fixes may be simple, such as rerouting a gutter drain, but in other cases more extensive interior or exterior waterproofing will be necessary. Interior waterproofing can involve things like the use of sump pumps or installation of drains. Exterior waterproofing will likely be more expensive (sometimes over $10,000, depending on the extent of repairs required) and can involve altering your landscaping or coating the outside of your foundation. Not all foundation repair companies do waterproofing — you can look into whether your company works with a waterproofing contractor who can assess, identify, and resolve any issues.

Some other kinds of foundation repair include:

  • Crack Repair: Small foundation cracks can be repaired with polyurethane foam or epoxy, while larger cracks might need to be filled with concrete. This type of repair usually costs in the few hundreds of dollars, depending on the size and number of the cracks.
  • Leak Repair: The total cost of leak repairs can be highly variable depending on what exactly needs to be done. Leaks can frequently be signs of a larger problem, and your San Francisco foundation repair company might suggest something such as waterproofing to address the underlying issue.
  • Piering / Underpinning / Leveling: These terms will usually refer to the same process: adding piers (concrete pillars) to support your foundation. This major repair could run thousands of dollars per pier, but undergoing this process can go a long way towards preventing future problems.
  • Stabilization: The cost of stabilization will depend on whether carbon fiber or steel is used. Your foundation repair company will insert metal strips into your walls to fix bowing and provide reinforcement. The strips may run several hundred dollars each.

Signs Your Foundation is in Need of Repair


It can be difficult to figure out on your own if you need to hire someone for foundation repairs. There are, however, some signs you might notice that indicate a need for professional help. Indicators that you need to contact your local San Francisco foundation repair expert include:

  • Cracked driveways
  • Walls that lean inwards at the top
  • Cracks in foundation walls or flooring
  • Water in your basement
  • Uneven basement floors
  • Visibly damaged or crumbling foundation Shifted, skewed, or tight doorframes or window frames
If your San Francisco home needs foundation or basement waterproofing, you might notice:
  • White powder, spots, or other signs of fungus
  • Presence of mold or mildew
  • Visible water in your basement
  • Bowing or buckling walls
  • Changes in floor height or newly uneven floors Damp or musty-smelling basement

Choosing a San Francisco Foundation Repair Company


There are some things you can look into to determine whether you've selected a reliable foundation repair company in San Francisco:

  • Licensing and Insurance: You can confirm whether your San Francisco foundation repair company meets the general contractor licensing requirements for California. You can also ask for proof of general liability insurance before you commit to a contract.
  • Inspection and Estimate Process: Your foundation repair company should provide a free inspection and estimate. After the inspection, the company should inform you what repairs they expect you'll need and how much you should anticipate paying.
  • Cost: When comparing estimates from different foundation repair companies, beware of companies who quote extremely low or extremely high. Also look out for things like travel fees if their headquarters is far away. It's a good idea to obtain quotes from multiple companies to compare.
  • Partnerships With Structural Engineers: Often, the foundation repair company you hire will contract with a structural engineer. The structural engineer can (for a fee) verify the repair company's inspection. They will confirm that the planned repairs are necessary and appropriate. If your foundation repair company does not have its own structural engineer, you can hire one yourself.
  • Warranties: You should make sure to employ a foundation repair company that offers a warranty for its work. From company to company (and maybe even depending on your location in California) the time period and other details may vary.

You only want San Francisco's top foundation repair experts to work on your house's foundation, and we're here to help with that goal. By selecting from the professionals on our list, you can rest assured that you and your home are in safe hands.

Best Overall
  • Leading foundation service provider
  • Warranty-backed solutions
  • Free inspections and estimates
Superb Reputation
  • Free estimates
  • 31 patents & 19 innovation awards
  • Over 20,000 customer reviews
Most Experienced
  • 85 years of experience
  • Patented technology
  • Free estimates

FAQ's for Foundation Repair in San Francisco


What are some things I can do to protect my foundation?

If you are building a new home or an extension on your current home, you can obtain a soil report before building. This will let you know whether the soil in a particular area can support a structure without shifting or sinking. For your current home, you can hire a structural engineer (typically for a few hundred dollars) to inspect your foundation and let you know if there are any signs of deterioration or damage. And of course, if you spot any problems yourself, contact one of San Francisco's local foundation repair experts to see what can be done about it.

If the weather in San Francisco gets particularly hot and dry, you might need to water your foundation. This helps prevent the soil around it from drying out, crumbling, and causing your foundation to shift. (You may need to do this more often in San Francisco, due to the lack of frequent rain in the area.) Also, be sure to avoid overwatering your foundation, as excess moisture can cause just as many issues as not enough.

Can I continue to live in my San Francisco home during foundation repairs?

Most of the time, the answer is yes. For most foundation repairs it shouldn't be a problem to remain in your home. Be sure to check with your San Francisco foundation repair professional to ensure that you're aware of the details before you sign a contract.

Does foundation repair affect the value of my home?

The value of your home is increased by high-quality foundation repairs. Extensive repairs might be considered a capital improvement, one that will "enhance the property's overall value, prolong its useful life, or adapt it to new uses," according to Investopedia. In some areas, you may be able to deduct the cost of repairs from your taxes.

After a foundation repair, how long can I expect it to last before needing further repairs?

Foundation repairs completed by a trustworthy company should last a long time. Bigger and more extensive repairs, such as basement waterproofing, can be involved and expensive, but they go a long way towards reducing the risk of future issues.

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