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Best 5 Foundation Repair Companies in San Marcos, CA

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Written By Max Peterson|Last Updated: April 18, 2024

There's a lot to enjoy about living in San Marcos, but the city comes with some drawbacks. The heat in California causes the ground to crack, shifting foundations and giving local homeowners headaches. When your foundation starts to crack and shift, San Marcos contractors can help you fortify your foundation, cutting costs and time long-term. Discover San Marcos' most reputable foundation repair companies according to our comprehensive research.

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

InspectionConcreteRepairGrading And Leveling

Highlights

  • Helps educate customers
  • Good customer service
  • Transparent pricing
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 LevelingMasonryRetaining WallsRepairDrivewaysInspection

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

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Common Causes of Foundation Problems in San Marcos

Foundation issues have some possible causes. Here are the top ones for San Marcos residents:

  • Improper modifications: Landscaping or roofing work that wasn't completed properly could lead to 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 gutters don't protect.
  • Tree Roots: Tree roots can intrude into a home's foundation through crevices, and may apply force that leads to your foundation cracking, pipes being damaged, and overall structural weakening.

How to Choose the Best Foundation Repair Company

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

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 the information its team gives you. Ask about its inspection methods, local building regulations, permit-pulling procedures, and fees.

One of the best ways to evaluate a company's reputation is to find its website. Look for the company's history and what credentials its team holds. Many top companies provide educational content for prospective customers.

Customer Reviews

When you're researching a company's credibility, visit its Better Business Bureau (BBB) profile. There, you can find its rating and a list of customer reviews, both positive experiences and complaints. Remember that negative feedback doesn't necessarily mean a contractor is unqualified. The BBB shows how companies resolve complaints. A proactive team that aims to achieve amicable outcomes is a good one. Steer clear of a business if you don't see good communication about problems.

Foundation Repair Cost in San Marcos

The price of foundation repair can range widely depending on the scale of the issues and what needs to be fixed. For minor foundation cracking and settling problems, you may pay as little as $1,800. However, if there is substantial deterioration, the normal cost lands at about $2,700. More involved projects requiring excavating, helical piers, or major mudjacking could cost $6,800+. Below are 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?

Foundation repair costs about $2,700 in San Marcos. The final numbers depend on how severe the damage is and what type of repair you need.

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

The most common foundation types in San Marcos are pile-and-beam assemblies, crawlspaces, slab foundations, and basements. The specific type your property has will depend on local temperatures, soil quality, and flooding potential.

When do I need to waterproof my foundation?

Some symptoms your home needs foundation waterproofing include flooding, plumbing leaks, hairline cracks, uneven floors, discoloration or odors, and mold or mildew growth.

Note that there are two kinds of waterproofing. Interior waterproofing involves installing sump pumps and drains or using sealants around a basement. Outdoor waterproofing is generally less expensive. It involves installing exterior drains and creating physical barriers between your foundation and yard.

Are there any warranties or guarantees provided with San Marcos foundation repair services?

Many foundation repair providers offer warranties. It's important to discuss these guarantees with your chosen service provider and know the details.

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)