Crawl Space Repair & Encapsulation in San Antonio, TX

4.8 (501)

When it comes to crawl space repair in San Antonio, our expert solutions tackle moisture and foundation issues that can lead to sagging or uneven floors and mold growth. The local climate, characterized by high humidity and fluctuations in temperature, makes it essential to address these problems promptly. Our advanced techniques, such as crawl space encapsulation with top-of-the-line vapor barriers and IntelliJack™ supports, help ensure a dry, stable environment beneath your home. With an average annual rainfall of around 30 inches in the region, maintaining a controlled crawl space is vital for preserving your property's overall integrity.

Groundworks, a trusted name in home repair since 1999, is proud to offer top-tier crawl space repair services in San Antonio. With an A+ BBB rating, we have established ourselves as a leader in the industry, delivering reliable solutions backed by certified field inspectors who provide free in-home inspections and personalized quotes. Our team's extensive knowledge and commitment to excellence set us apart, ensuring that every client receives the highest quality of service. With nearly 25 years in the business, we are dedicated to protecting homes and improving livability throughout the community.

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Groundworks is San Antonio's Crawl Space Repair Expert

Serving San Antonio and the surrounding areas

Why your neighbors trust Groundworks

We've earned 549 five star reviews.

"Foundation crew showed up on time Mr Earle explained the process while his crew David and Moses set up the matiereals. I was amazed how diligent they worked as a team getting organized.at the end of the day they hauled off materials as the job was completed."

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418 of your neighbors recommend our local Groundworks branch.

Our in-house crews are certified and local to your area.

Our work comes with a nationally backed warranty.

Types of Crawl Space Damage in San Antonio

stairstep crack in brick on corner of home

Foundation Cracks

Sagging Floors

Mold In Crawl Space

Wood Rot

Insects And Pests

Common Causes of your Crawl Space Problems in San Antonio

Moisture and Humidity

Excess moisture in your crawl space can lead to mold growth, wood rot, and structural damage over time.

Groundwater Seepage

Poor drainage or leaking pipes can lead to standing water in your crawl space, potentially causing mold growth and compromising structural integrity.

Poor Ventilation

Open vents in your crawl space allow humid air to enter, leading to condensation, mold, and long-term moisture damage.

Pest Infestations

Damp or unsealed crawl spaces create an inviting environment for rodents, termites, and other pests, leading to structural damage and contamination.

Soil Settlement

Shifting soil beneath your home can lead to foundation settlement, causing sagging floors and damage to crawl space supports.

Foundation Cracks

Cracks in crawl space foundation walls allow water, pests, and unconditioned air to enter, causing moisture and structural issues.

High Energy Bills

Poorly sealed or damaged crawl spaces can increase heating and cooling costs due to energy loss.

Stack Effect

Damage in your crawl space allows mold and odors to spread into your home. Repairing the crawl space prevents this, improving your air quality and living environment.

Climate Conditions

Heavy rains or drought can shift the soil beneath your home, leading to sagging floors or structural damage in your crawl space. Repairing these issues restores stability and protects your home from further problems.

Crawl Space Repair Solutions We Provide For You in San Antonio

Create Solid Floors for Strong Homes

What We Do

Examine your crawl space closely
Determine the reason for joist failure
Make a plan to repair and stabilize

What We Use

Floor Jacks Learn More

Control Groundwater Seepage

What We Do

Identify leakage sources
Consider your home's unique needs
Install a reliable drainage system

What We Use

Drainage System Learn More

Drainage Matting Learn More

Sump Pump Learn More

Change the Environment

What We Do

Recognize ventilation insufficiences
Offer options for moisture control
Regulate humidity levels effectively

What We Use

Vapor Barrier Learn More

Dehumidifier Learn More

Crawl Space Doors Learn More

Properly Insulate the Home

What We Do

Diagnose insulation concerns
Take expert measurements
Deliver lasting thermal protection

What We Use

Insulation Learn More

Our Other Services in San Antonio

Concrete Lifting

Crawl Space Encapsulation

Driveway Repair

Foundation Repair

Our Groundworks' San Antonio Office Serves You

Our Address

18630 Goll St. San Antonio, TX 78266

Contact Us

(855) 976-0804

About Us

Meet our San Antonio team, see our
service area, and get financing details

Proudly Serving San Antonio and Surrounding Areas

Trust the experts at Groundworks

How it works

Straightforward and simple process

Schedule an
inspection

Upon arrival, our Inspector will introduce themselves and chat with you about the problems you're experiencing. Based on the information you provide them, they'll then create a plan of action to examine your home inside and out.

Receive a detailed
repair plan and quote

Once the inspection is complete, the Inspector will sit with you and present their findings. And because we provide same-day estimates, you'll have all the cost and financing information you need to make a decision right away.

Get the work done
when you're ready

When you're ready to move forward with repairs, we'll help you choose an installation date that works for your schedule, and notify our Installation team immediately of the upcoming work.