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Best 5 Foundation Repair Companies in San Marcos, CA

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  1. Home
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  3. Foundation Repair
  4. CA
  5. San Marcos
Written By Max Peterson|Last Updated: May 18, 2024

There's a lot to enjoy about living in San Marcos, but the city comes with some drawbacks. The heat in California results in the ground to crack, shifting foundations and giving local homeowners headaches. If you notice sticky doors, shifting walls, standing water, or cracks, a San Marcos foundation expert can locate and resolve the problem before it worsens. Start your foundation company search with these San Marcos technicians.

5 Best Foundation Repair Companies in San Marcos

Cable Pipe & Leak Detection Logo

Cable Pipe & Leak Detection

5/5
Based on 2,559 customer reviews.

Services Offered

ConcreteGrading And LevelingRepairInspection

Highlights

  • Helps educate customers
  • Transparent pricing
  • Good customer service
1483 N 2nd St Suite #201, El Cajon, CA 619-514-1350 cpldetection.com
Ram Jack Pacific Logo

Ram Jack Pacific

4.5/5
Based on 62 customer reviews.

Services Offered

ConcreteGrading And LevelingRetaining WallsInspectionRepairDrivewaysMasonry

Highlights

  • Good customer service
  • Transparent pricing
8115 Wing Ave, El Cajon, CA 619-503-3078 ramjack.com
Concrete San Diego | Stamped Concrete & Driveway Paving Logo

Concrete San Diego | Stamped Concrete & Driveway Paving

4.7/5
Based on 22 customer reviews.

Services Offered

RepairDrivewaysConcrete

Highlights

  • Transparent pricing
  • Helps educate customers
1281 Ninth Ave Unit 804, San Diego, CA 619-762-2756 concretevb.com
Craftsman Foundation Repair Logo

Craftsman Foundation Repair

4.2/5
Based on 16 customer reviews.

Services Offered

InspectionRetaining WallsRepairConcreteCrawl Space EncapsulationGrading And Leveling

Highlights

  • Good customer service
  • Helps educate customers
  • Free quotes
3528 Adams Ave, San Diego, CA 619-295-1230 craftsmanfoundation.com

More Local Foundation Repair Companies

R-A-D Foundation Repair

User Reviews: 4.2/5 

3479 Citrus St
Lemon Grove, CA 91945

West Coast Mobile Home Improvement

User Reviews: 3.8/5 

41507 Cherry St
Murrieta, CA 92562

Dalinghaus Foundation Repair

User Reviews: 5/5 

445 Birch St
Lake Elsinore, CA 92530

A#1 Emergency Service

User Reviews: 4.4/5 

32242 Paseo Adelanto Suite E
San Juan Capistrano, CA 92675

Builderwell Remodeling

User Reviews: 4.4/5 

9630 Research Dr
Irvine, CA 92618

Geobear Foundation Repair

User Reviews: 4.7/5 

22603 La Palma Ave Suite 302
Yorba Linda, CA 92887

Cal Star Mobile Home Construction

User Reviews: 4.2/5 

1820 Railroad St
Corona, CA 92878

Riverside Concrete Co.

User Reviews: 4.3/5 

2821 Main St
Riverside, CA 92501

West Coast Concrete Services

User Reviews: 4.3/5 

21520 Yorba Linda Blvd # 416
Yorba Linda, CA 92887

To share feedback or ask a question about this article, send a note to our Reviews Team at reviewsteam@thisoldhousereviews.com.

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Facts about San Marcos
Average Max Temp:72°F
Average Min Temp:54°F
Average Monthly Precipitation:1.21"
Percent of Homes With Basements0%
Average Cost of Foundation Repair:$2,664
Average Cost of Foundation Waterproofing:$2,794

Expert Tips By

This Old House empowers homeowners with the knowledge and tools they need to tackle various projects and navigate the complexities of homeownership.

Common Causes of Foundation Problems in San Marcos

Foundation issues have a few possible causes. Here are the most frequent ones for San Marcos residents:

  • Improper modifications: Roofing or landscaping work that wasn't performed to standard could result in your foundation settling.
  • Aging plumbing: While many San Marcos homes are fairly new, some still use cast-iron plumbing. When the pipes start eroding, leakage could reach your foundation and even pool beneath it.
  • Standing water: Standing water around your home can be menacing to your foundation, especially when it gathers in areas your gutter system doesn't protect.
  • Tree Roots: Tree roots can intrude into a home's foundation through crevices, and may apply force that leads to your foundation breaking, pipes rupturing, and overall structural weakening.

How to Choose the Best Foundation Repair Company

Choosing a foundation contractor doesn't have to be difficult. We encourage you to write down what you expect most in a provider, then evaluate each contractor on your selection against these qualities.

Licensing and Experience

The Golden State issues many different kinds of contracting licenses, and foundation companies often have more than one. You can verify a company's licensing information through the Contractors State License Board, a division of the California Department of Consumer Affairs. Look for a company with a General Building Contractor, General Engineering Contractor, C-8 Concrete, or C-61 Pile Driving credential. You can also get a sense of a company's experience through what its representatives say. Inquire about its inspection methods, local building regulations, permit-pulling procedures, and fees.

Another way to measure a company's standing is to look at its website. There, you can learn how long it's been in business and its trade credentials. It might also share insights and knowledge through blog posts, podcasts, or videos.

Customer Reviews

Before choosing a company, examine its online profile with the Better Business Bureau (BBB). You can examine both positive reviews and complaints. Complaints aren't necessarily a red flag in themselves. Instead, discover how a company manages them. If the management team consistently and proactively resolves issues, it's a good sign. However, if the company lacks accreditation, has more negative reviews, and doesn't communicate well, you should avoid working with it.

Lastly, we suggest you search other platforms, such as Trustpilot and Google, for additional feedback.

Foundation Repair Cost in San Marcos

The price of foundation repair can differ quite significantly depending on the degree of the issues and what's needed to resolve them. For minor foundation fracturing and settling problems, you may pay as little as $1,800. However, if there is considerable deterioration, the normal cost is about $2,700. More intricate projects involving excavating, helical piers, or major mudjacking could cost upwards of $6,800. See below the average foundation repair costs for common issues.

Common Foundation Repair ServicesAverage Cost
Crack Repair$321
Leak Repair$2,534
Stabilization$4,356
Underpinning$1,233
Waterproofing$2,794

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Frequently Asked Questions About Foundation Repair in San Marcos

What will I pay to repair my foundation in San Marcos?

You could spend about $2,700 on materials and labor for your foundation project. Ultimately, your expenses will depend on your specific needs and the extent of the damage.

What's the most popular foundation type in San Marcos?

The four most popular foundation types in San Marcos are slab foundations, crawlspaces, pile-and-beam assemblies, and basements. The specific type your property has will depend on local weather conditions, soil quality, and flood risk.

When do I need to waterproof my foundation?

You'll typically need to waterproof your foundation when you see any of these signs:
  • Discoloration or odors
  • Flooding
  • Uneven floors
  • Hairline cracks
  • Mold and mildew
  • Plumbing leaks
You should also know about the two different types of waterproofing. Interior waterproofing uses sump pumps, drains, and basement and crawlspace sealants. Exterior waterproofing, the less expensive option, involves exterior drains and physical barriers between your landscaping and foundation.

Do San Marcos foundation repair companies offer warranties or guarantees?

Many foundation repair companies back their work with guarantees. It's important to confirm these warranties with your chosen company and know the specifics.

To share feedback or ask a question about this article, send a note to our Reviews Team at reviewsteam@thisoldhousereviews.com.

More Foundation Resources

National Foundation Repair Ranking Methodology

Mold Remediation Cost Guide

Sources

U.S. Census Bureau (American Communities Survey)