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11 Best Foundation Companies in San Marcos, CA

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Written By Bradford Cuthrell

Last Updated February 2024

While foundation repair is typically expensive and requires significant time, not fixing foundation problems can lead to serious, expensive consequences in the future. You may even be anxious about starting the process in the first place, worried that your house in San Marcos has more extensive damage than you think.

To help you find reliable foundation services, we researched the most dependable foundation repair companies near you. Keep reading to explore our top recommendations for the best foundation repair companies in San Marcos, California.

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Top 11 Best Foundation Companies in San Marcos

Foundations On The Level

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2744 Carlsbad Blvd, Carlsbad, CA 92008 (760) 889-8150 foundationsonthelevel.com

Transparent pricing

Good customer service

Free quotes

Helps educate customers

Services Offered

Concrete
Masonry
Repair
Grading and leveling
Retaining walls
Inspection

AJB MasterCraft Construction

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1322 Park Hill Ln, Escondido, CA 92025 (707) 812-9099 ajbmastercraftconstruction.com

Transparent pricing

Helps educate customers

Services Offered

Repair

Lorber Engineers

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11251 Rancho Carmel Dr #507281, San Diego, CA 92150 (619) 917-8077 bestsandiegohomeinspection.com

Good customer service

Punctual service

Free quotes

Transparent pricing

Services Offered

Inspection
Repair
Retaining walls
Masonry

Functional Concrete Artistry

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12674 Roberto Way, Poway, CA 92064 (858) 215-0821 functionalconcreteartistry.org

Good customer service

Free quotes

Transparent pricing

Services Offered

Repair

HTR Cement Caulking of San Diego

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7244 Clairemont Mesa Blvd, San Diego, CA 92111 (619) 777-5525 concretepolishingsolutions.pro

Transparent pricing

Good customer service

Punctual service

Helps educate customers

Free quotes

Services Offered

Sidewalks
Driveways
Sealing
Retaining walls
Concrete
Grading and leveling
Repair
Waterproofing

Unlimited Drilling & Foundations

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9565 Abbeyfield Rd #2602, Santee, CA 92071 (619) 871-7880 unlimiteddrilling.com

Punctual service

Transparent pricing

Free quotes

Good customer service

Services Offered

Concrete
Retaining walls
Inspection
Masonry
Driveways
Repair
Crawl space encapsulation

Ram Jack Pacific

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8115 Wing Ave, El Cajon, CA 92020 (619) 503-3078 ramjack.com

Transparent pricing

Good customer service

Services Offered

Grading and leveling
Retaining walls
Masonry
Concrete
Repair
Inspection
Driveways

West Coast Mobile Home Improvement

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41507 Cherry St, Murrieta, CA 92562 (951) 296-1777 westcoastmobilehomeimprovement.com

Free quotes

Helps educate customers

Transparent pricing

Good customer service

Services Offered

Grading and leveling
Concrete
Repair

San Diego Footing Repair, Inc.

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1131 Greenfield Dr ste a, El Cajon, CA 92021 (619) 442-7900 sandiegofootingrepair.com

Free quotes

Helps educate customers

Good customer service

Services Offered

Sealing
Retaining walls
Grading and leveling
Repair
Concrete
Masonry
Driveways

Craftsman Foundation Repair

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3528 Adams Ave, San Diego, CA 92116 (619) 295-1230 craftsmanfoundation.com

Helps educate customers

Free quotes

Good customer service

Transparent pricing

Services Offered

Grading and leveling
Retaining walls
Crawl space encapsulation
Inspection
Concrete
Repair

SL United Construction, Inc.

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1917 La Cresta Rd, El Cajon, CA 92021 (619) 742-2100 slunitedconstruction.com

Punctual service

Free quotes

Good customer service

Transparent pricing

Services Offered

Retaining walls
Driveways
Concrete
Repair
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

Working with a qualified foundation repair provider is important for properly evaluating the damage and completing repairs correctly. We recommend focusing on these key factors.

Experience

Look for a local foundation repair provider with significant experience fixing all types of foundations. It should have specialized knowledge of the latest repair techniques and materials. Ask how long a company has served your area.

Reputation

Spend time researching online reviews, browsing the Better Business Bureau, and asking for local references. This will help confirm that a provider consistently delivers quality work and professionalism. Take note of complaints mentioning poor service or faulty repairs.

Licensing and Insurance

Only hire providers that are properly licensed, bonded, and have both liability and workers compensation insurance. General contractors in California must be licensed by the Contractors State License Board in order to work on projects valued over $500. To apply for 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 law and business and a trade exam, and must be bonded. If an individual or business has employees, workers' compensation insurance is also required. Contractors may have to meet additional requirements to do certain work with concrete.

Warranties

Opt for a provider offering long transferable warranties of at least 10 years, ideally lifetime guarantees, to completely back its foundation repair work. This exhibits confidence that the repairs will be effective and offers protection should problems develop later.

Questions To Ask Foundation Repair Companies

As you evaluate potential foundation repair companies, make sure to ask detailed questions such as:

  • What repair method do you recommend for my specific situation and why? Your provider may offer options such as carbon fiber, wall anchors, and steel piers. By asking, you can get an idea of what solutions a company offers and compare between providers.
  • What options do you have for financing? Providers often offer payment plans for larger foundation repairs.
  • What type of warranties do you offer? Reputable companies will offer warranties of minimum 10 years on labor and materials.
  • Can you provide a complete written project scope and cost estimate? Asking for a quote in writing helps shield you from unexpected expenses.
  • Realistically, how long will the repairs take? Look for providers that provide reasonable estimates.
  • What foundation flaws did you identify during inspection that could be causing the issue? The response should have easy-to-understand explanations and solutions. If a provider offers an unclear answer, it may be attempting to bill you for unneeded work.

Taking the time to vet foundation repair companies helps homeowners identify the best fit for their needs. A company that can answer the above questions likely completes durable, long-lasting repairs. Repairing foundation problems swiftly decreases the risk of future structural damage.

Frequently Asked Questions About Foundation Repair in San Marcos, CA

If your foundation needs repairs, it may manifest in a number of ways. Outside your home, you may see a crumbling or cracking foundation or a cracked driveway. Your ground level might have uneven or cracked floors. You may notice windows and doors that are sticking in their frames, or that the frames are skewed. You may also notice buckling, bowing, or cracking walls.

On average, San Marcos homeowners pay about $2,664 for foundation repair, although the total cost will change based on several factors. The fastest way to estimate the cost of your specific job is to get quotes from a few local foundation repair companies. Your total cost will be affected by things like the type of the repair(s) and the size of your house.

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 contractor will perform an inspection and complete any repairs necessary to remedy cracks or leaks. Costs will vary based on the size and cause of the issue.

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

Finally, waterproofing is an overarching term for a category of repairs intended to stop water from getting into your foundation. This can include exterior waterproofing, interior waterproofing, or both, and costs can vary widely. We recommend contacting a waterproofing specialist if you're interested in waterproofing your foundation.

One way to protect your foundation is to make sure that it has the proper level of moisture, especially in hot weather. San Marcos tends to be a very dry place, so in times of little rain you may need to water your foundation. Additionally, make sure that you quickly identify and fix any leaking pipes or gutters.

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

Your foundation repair professional should be the one to get the permits. You can request that the company provide a detailed explanation of its process and to see the paperwork and permits it has assembled to ensure everything is properly authorized per San Marcos regulations.

You should ask your foundation repair professional about this before committing to any project. In most cases, yes, you should be able to remain in your home while foundation work is being done.

In most cases, foundation repair takes from one to several weeks. This range is wide because the amount of time required will vary greatly depending on factors like the type of repair needed and the size of your home. You should talk to your San Marcos foundation repair expert for a more thorough timeline for your specific project.

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