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11 Best Foundation Companies in Castaic, CA

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

Last Updated: February 25, 2025

Foundation repairs can demand a lot of time and money. However, neglecting foundation repairs could lead to major and costly issues in the future. Foundation repair is a big project, and you might be concerned about the time it could take, or if you'll be able to remain in your Castaic home while the work is underway.

To help, we've compiled a guide to top foundation service providers in your area. Keep reading to find the best foundation repair companies in Castaic, 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 Castaic

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.

Weinstein Construction | Los Angeles Foundation Repair

Weinstein Construction | Los Angeles Foundation Repair Logo

Our Rating

User Rating

15102 Raymer St, Van Nuys, CA 91405 (818) 600-0699 weinsteinconstruction.com

Transparent pricing

Good customer service

Punctual service

Helps educate customers

Free quotes

Services Offered

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

DiBara Masonry

DiBara Masonry Logo

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611 N Brand Blvd #1200, Glendale, CA 91203 (323) 313-0165 dibaramasonry.com

Transparent pricing

Good customer service

Punctual service

Free quotes

Services Offered

Grading and leveling
Waterproofing
Repair
Masonry
Sidewalks
Concrete
Retaining walls
Driveways
Sealing

Saber

Saber Logo

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7301 Madison St, Paramount, CA 90723 (951) 797-7754 saberfoundations.com

Good customer service

Free quotes

Helps educate customers

Services Offered

Repair
Sidewalks
Grading and leveling
Crawl space encapsulation
Driveways
Waterproofing
Sealing
Retaining walls
Concrete

California Foundation Works

California Foundation Works Logo

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User Rating

911 E 31st St Unit #A, Los Angeles, CA 90011 (323) 418-2239 californiafoundationworks.com

Free quotes

Good customer service

Helps educate customers

Services Offered

Sump pumps
Crawl space encapsulation
Repair
Retaining walls
Inspection
Concrete
Sidewalks
Grading and leveling
French drains
Driveways
Waterproofing

Alpha Structural, Inc

Alpha Structural, Inc Logo

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User Rating

8334 Foothill Blvd, Sunland, CA 91040 (323) 258-5482 alphastructural.com

Helps educate customers

Good customer service

Services Offered

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

LA Structural LLC

LA Structural LLC Logo

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User Rating

3408 Burbank Blvd, Burbank, CA 91505 (323) 422-5807 la-structural.com

Transparent pricing

Punctual service

Helps educate customers

Good customer service

Free quotes

Services Offered

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

Foundation Technology - Foundation Repair Contractor

Foundation Technology - Foundation Repair Contractor Logo

Our Rating

User Rating

25217 Anza Dr, Santa Clarita, CA 91355 (661) 294-1313 foundationtechnology.com

Helps educate customers

Good customer service

Services Offered

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

Foundation Repair LA Inc.

Foundation Repair LA Inc. Logo

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9864 Glenoaks Blvd, Sun Valley, CA 91352 (323) 970-8860 foundationrepairla.com

Transparent pricing

Good customer service

Punctual service

Free quotes

Services Offered

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

Mitigation

Mitigation Logo

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User Rating

2113 Border Ave, Torrance, CA 90501 (310) 533-5400 mitigationinc.com

Punctual service

Good customer service

Free quotes

Transparent pricing

Services Offered

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

Sunshine Foundation Repairs

Sunshine Foundation Repairs Logo

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User Rating

18327 Napa St, Northridge, CA 91325 (888) 527-1930 sunshinefoundationrepairs.com

Free quotes

Punctual service

Helps educate customers

Good customer service

Services Offered

Inspection
Repair
Concrete
Grading and leveling
Retaining walls
Crawl space encapsulation

Foundation Builders Inc | Foundation Repair Los Angeles

Foundation Builders Inc | Foundation Repair Los Angeles Logo

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User Rating

13152 Raymer St A1, North Hollywood, CA 91605 (818) 856-8444 foundationbuildersca.com

Free quotes

Helps educate customers

Transparent pricing

Good customer service

Services Offered

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

Research thoroughly before starting your foundation repair project in order to find the most qualified foundation repair company. Here are the main factors you should consider.

Experience

We suggest looking for a local foundation repair provider with a long history of fixing various kinds of foundation problems. These companies should have deep knowledge of the latest materials and techniques. Ask providers how long they've served your area.

Reputation

Spend time checking online reviews, browsing the Better Business Bureau, and requesting local references. This will help verify that the company consistently delivers quality work and professionalism. Take note of any complaints mentioning poor service or faulty repairs.

Licensing and Insurance

Make sure any company you hire has the right credentials, bonds, and insurance for liability and workers' compensation. General contractors in California need to be licensed by the Contractors State License Board in order to work on projects valued at $500 or more. To obtain 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 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 work with concrete.

Warranties

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

Questions To Ask Foundation Repair Companies

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

  • What do you see as the likely cause of the problem based on your inspection? Look for clear explanations and solutions in the answer. Companies that provide unclear answers may be trying to bill you for unnecessary work.
  • What repair method do you recommend for this specific situation and why? Your provider may offer options such as carbon fiber, steel piers, and wall anchors. Asking allows you to compare suggested solutions between companies.
  • Realistically, how long will repairs take? Look for companies that provide reasonable estimates.
  • What warranties do you offer? Reputable providers typically provide labor and materials warranties for at least 10 years.
  • Can you provide a complete written project scope and cost estimate? Getting quotes in writing helps shield you from unexpected expenses.
  • What options do you offer for financing? Many providers offer payment plans for larger foundation projects.

Carefully reviewing foundation repair companies will help you select the right one for you. Providers that can thoroughly answer these questions will likely offer durable, high-quality repairs. Promptly addressing foundation issues helps prevent future structural damage.

Frequently Asked Questions About Foundation Repair in Castaic, CA

There are certain signs that your foundation needs repairs. These can include:

  • Visible crumbling or cracking of your foundation
  • Uneven ground-level floors
  • Buckling, bowing, or cracked walls
  • Window or door frames that are skewed or tight
  • Cracks in your basement floor
  • Cracks in your driveway

On average, Castaic homeowners spend about $2,705 on foundation repair. The cost of foundation repair depends on a number of 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 easiest way to find out how much a job might cost is to contact a local foundation repair company and schedule a free inspection and estimate.

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

Crack repair and leak repair are exactly as they sound: your foundation repair expert will perform an inspection and complete any repairs necessary 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 price will be based on how many piers are used. The price of stabilization is also variable. This process involves fixing bowing walls by reinforcing them with carbon fiber or steel strips, and the total cost will depend on what material is used and how many strips are used.

Finally, waterproofing is an overarching term for a number of jobs designed to stop water from getting into your foundation. This can include interior waterproofing, exterior waterproofing, or both, and costs can vary greatly. We recommend contacting a waterproofing specialist if you're planning to waterproof your foundation.

When caring for your foundation, you should make sure it has the right amount of moisture, especially in hot weather. Castaic tends to be a very dry place, so in times of little rain you may need to water your foundation. Also make sure that you promptly identify and fix 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 run you a few hundred dollars, but the engineer's consultation can provide you with a list of things to be aware of as well as additional steps to further protect your foundation. Lastly, if you're building a new home, make sure to have a soil report done. This report provides information about how well the soil on your property can support a foundation and highlights any potential future problems.

Permits are needed for most foundation repairs, but getting one should not be your responsibility. Your foundation repair provider should obtain all the permits and other documents required in Castaic, and should be able to provide the documents and/or explain the process before starting work.

You might not want to spend money to hire someone for what appears to be a small foundation repair. However, it's always good to consult a professional. This way, you can avoid potential future issues that could be even more expensive. It may be possible to take care of small hairline cracks on your own, but it's always a smart idea to get an expert opinion first.

Generally, home insurance doesn't cover foundation repairs, unless the repair is to fix damage resulting from a covered weather event. We highly recommend talking to your home insurance company before you start any foundation repairs.

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