Crawl Space Repair in East Tennessee

Ameri-Dry — Since 1978

Expert crawl space repair & encapsulation in East Tennessee. Stop moisture, mold & musty smells. Full Life-of-structure warranty. Free inspection.

— Since 1978

Crawl Space Repair in East Tennessee

Your crawl space is one of the most important and most overlooked parts of your home. An unprotected crawl space in East Tennessee's climate is a slow-moving problem. Ameri-Dry seals it off completely and backs every installation with our Full Life-of-the-Structure Warranty.

CALL NOW: (423) 328-8825

Free Inspection

No Obligation

What Happens in an Unprotected Crawl Space

Ground moisture rises constantly from the soil into an open crawl space. Over time it soaks into floor joists, sub-flooring and structural wood. Mold sets up shop. Pests move in. Close to 40% of the air circulating through your living spaces starts in the crawl space below. The damage accumulates silently — until floors go soft, smells take over and energy bills climb.

Signs Your Crawl Space Needs Attention

Soft or bouncy spots in floors above the crawl space
Persistent musty or earthy smell throughout the home
Energy bills that have increased without explanation
Visible moisture, standing water or condensation below
Mold growth or wood rot on joists or structural supports
Pest or rodent activity below the floor

Our Crawl Space Solutions

Encapsulation

We install Ameri-Flex — our heavy-duty vapor barrier — on both the crawl space walls and floor, permanently isolating the space from ground moisture.

Vent Sealing

Open crawl space vents invite humid outdoor air and make moisture control impossible. We seal them as part of every complete encapsulation.

Interior Drainage

When active water enters the crawl space, our drainage systems collect and channel it away before it can damage your structure.

Dehumidification

We install appropriately sized dehumidification equipment to manage residual humidity, protecting your structure and air quality year-round.

— HOW IT WORKS

Simple. Honest. Proven.

From inspection to installation, we make the process straightforward and stress-free.

Free Inspection

Our inspector comes to your home at no cost. We evaluate your problem thoroughly and explain exactly what we find.

Written Estimate, Same Day

You receive a clear written estimate before you commit to anything. No pressure. Take all the time you need.

Professional Installation

Our trained crew installs your solution. Your foreman walks through the work order with you before starting. Most jobs are completed in 1 to 2 days.

Final Walkthrough & Warranty

We walk through the completed job together. You sign a Completion Certificate. Your lifetime warranty begins immediately.

— BUILT ON INTEGRIT

Our Warranty Promise

Full Life-of-the-Structure Warranty — no expiration date

No small print, no hidden exceptions

Fully transferable to the next owner at no cost

Backed by the Magnuson-Moss Consumer Protection Act

No renewal fees
— ever

— REVIEWS

What Our Customers Are Saying

Google Verified Reviews

4.9

76 reviews

We are delighted we finally have a dry basement after many years of water problems. Your installation team was outstanding. They explained the work in great detail and finished on time with precision and skill.

Thomas & Mary L
Johnson City, TN

Good people helped me out with a shifting wall. I usually hear 1 to 4 cracks a day from this wall and haven't heard one all night.

Donovan M.
Kingsport, TN

I just wanted to say thanks for your problem-solving approach and going the extra mile. WE HAVE A DRY BASEMENT. Thank you, Ameri-Dry.

Bonnie & Len A.
Greeneville, TN

I just wanted to let people know how happy I am that I had a basement drain system installed after last years rainy Spring. With all the rain we have had in the past couple days my basement is as dry as a bone. Thank you so much Ameri-Dry and Barry Antonelli for doing such a great job. If anybody needs this done I would highly recommend doing it and I highly recommend using Ameri-dry.

Michael M

Barry, Caleb and the crew were OUTSTANDING! Work was high quality, crew was on time and very professional, and price was better than other competitors who gave us quotes. You can’t hire a better crew to waterproof your basement!

George T

— Got Questions?

Need Help? Check Out Our Frequently Asked Questions

What is Ameri-Flex?

Ameri-Flex is our heavy-duty proprietary vapor barrier used in crawl space encapsulation, designed for long-term performance in East Tennessee's climate.

Will encapsulation reduce my energy bills?

Most homeowners see a meaningful reduction in heating and cooling costs after encapsulation because conditioned air is no longer fighting ground humidity rising from below.

How long does crawl space encapsulation take?

Most projects are completed in one to two days depending on the size of the space and the scope of the solution.

CALL NOW: (423) 328-8825

Free Inspection

No Obligation

— READY WHEN YOU ARE

Ameri-Dry stands ready to solve all of your water and foundation issues. Permanently.

Get a free inspection from East Tennessee’s trusted basement waterproofing and foundation repair experts.

CALL NOW: (423) 328-8825

Request a Free Inspection

Free Inspection | No Obligation | No Down Payment | Full Life-of-the-Structure Warranty

Crawl Space Repair in East Tennessee