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Crawl Space Encapsulation And Dehumidification

Solve indoor air quality issues and gain valuable storage space with a custom crawl space encapsulation by Epp.

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Looking for a fast, reliable fix for your foundation or waterproofing issue? Our team delivers trusted solutions that get the job done right—on time, on budget, and with results that last.

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Are you seeing signs of foundation problems around your home?

Moisture in your crawl space creates the perfect conditions for unhygienic issues. Left alone, these can affect your indoor air quality and could lead to health hazards including:

Allergen and mold: Mold in your unsealed crawl space can transmit into your living space potentially reducing indoor air quality.

Indoor Humidity: Humidity from your crawl space can damage valuable possessions in your home.

Rodents And Insect Infestation: Unprotected crawl spaces are perfect homes for pests.

Wood Rot: Crawl space moisture can lead to wood decay and other structural problems.

Our Crawl Space Encapsulation And Waterproofing Services

The Epp Foundation Repair crawl space encapsulation system is designed to isolate your living space from the humid crawl space environment. We offer the following services to keep your crawl space clean, dry, as well as to create usable storage space.

Crawl Space Vapor Barrier

Crawl space vapor barriers (or moisture barriers) aims to prevent moisture and outside air from entering the crawl space, which can lead to mold, mildew, pest infestations, and structural damage.

Crawl Space Dehumidifier and Sump Pump

An added layer to actively remove air moisture, condense it into water and then pump it out of your basement.

Crawl Space Drainage

Our crawl space drain tile system consists of buried piping around the perimeter of your crawl space that directs water  into a sump pit and out of the house

Protect Your Home From The Outdoors with Crawl Space Encapsulation

Crawl space encapsulation seals out moisture, pests, and harmful gases—helping protect your home’s foundation, improve indoor air quality, and boost energy efficiency.
A clean, well-lit crawlspace with a white vapor barrier on walls and floor, featuring metal ducts and insulated pipes along the ceiling.
We start off by identifying every area of intrusion to determine which techniques are needed to seal any cracks and control the flow of incoming water.
A clean, well-lit crawl space with a white plastic vapor barrier covering the floor and walls. Exposed wooden beams and pipes are visible overhead.
After our repairs, trust that your crawl space will be ready for almost  anything.
A person wearing a pink respirator mask and dusty clothing crawls through a cramped, wooden-beamed crawl space, holding a flashlight in a dusty environment.
Encapsulation helps block harmful mold spores, dust mites, and moisture from entering your living space.

What our clients say

What our clients say

What our clients say

What our clients say

What our clients say

What our clients say

Frequently asked questions

How much does crawl space encapsulation cost?

A typical crawl space encapsulation job costs around $5000+. It usually runs around $7-9 per square foot.

How long does the crawl space encapsulation process take?

We can typically get a normal crawl space encapsulation job done in 2-3 days, depending on the size of the job. If a drain tile is needed, or any other structural fixes are needed, then it can add time, but it doesn’t usually take more than a week, even for a large project.

How long does crawl space encapsulation last?

We offer a 25 year warranty on our crawl space encapsulation when installed in conjunction with a drainage system, and a 1 year Limited Warranty that covers against defects in materials & workmanship, when installed without a drainage system. Realistically, encapsulation should last a lifetime.

Does crawl space encapsulation provide energy savings?

Yes. The vapor barrier reduces the amount of air transfer between your crawl space and living space so your heating and cooling system doesn’t have to work as hard.

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