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read the descriptions & watch whatever videos you want

 No stockholders or franchise fees. Our poly is twice the quality of the pest controls companies and half the cost of the franchise firms. 

See the specs on our SilverBack polyethelyne at www.crawlspacerepair.com


Click to learn about hazards of moisture

Cleanout is Everything

Beware of the one-day installation.

We removed insulation and the old contractor's plastic that is often 70% recycled material (sometimes organic material that mold feeds on) 

5:10 Long Video

Heiskell, TN System~ Before

Brand new home, haven't even moved in yet and mold was discovered. Seen it a thousand times. Homeowner bought all the materials and then thought better about trying to install it.

We use no Sub-Contractors Whatsoever !!

Called Us & Saved Thousands

:58 Second Video

Heiskell, TN System~ After

This is a 1920 Square Foot crawl space with 16 piers. 20 Mil floor, 12 mil walls, Felt Underneath the Floor Poly, Custom-Made, Sealed Door. Sylvane 1850 Dehumidifier, 20 Year Warranty on the wall.

This is  $30,000 System for Under $10,000

What a system ! 

1:12 Long Video

 START POINT (Church Hill)

Although this is the BEFORE video, we had aready removed the debris and each pier had huge mounds of solid clay around them. This man sent us a reference within the first month, and through that referral, we did three more homes. 

26 Second Video

MIDWAY POINT (Church Hill)

This is part of the 3-part series showing the before, during & after videos of the same crawlspace in Church Hill.

1:51 Long Video

 FINISHED POINT (Church Hill)

There are three progressive videos of the same encapsulation . Start Point . Midway Point . Finished Point

43 Second Video

Lebanon, VA ( 5 Layered Walls)

This Crawlspace was different. The front wall of the crawlspace was thin and totally above ground with many intrusions. We literally started seeing snakes BEFORE we got into the crawlspace. Homeowner complained of high heating & cooling cost and thought it might be due to the Vent Fan that had been installed nearly a decade ago. It wasn't the fan. It was a Tjernlund V2D fan and they only use 0.06 amps. The heating and cooling loss was due to the stack effect and a totally exposed front wall. We opted to use 3 layers of Reflectix with 2 layers of 12 mil poly between each layer. His heating bill went down 25% and that was after we removed 800 pounds of floor insulation that was totally ruined.

3:50 Long Video

Full System Installation Knoxville

This job had 3000 pounds of debris removal (Client Performed Themselves), 5 crawlspaces, two-inch foam board, 20 Mil floors, 12 Mil walls, a Moisture Medic dehumidifier, three circulation fans,  and two external vent fans. They have a 20 year warranty on the encapsulation and 5 year warranties on each electrical device

1:42 Long Video

 20 MIL GUARDIANLINER (Fletcher, NC)

The client is a regular. They purchase homes, repair them, and sell them. we This job was a 20 mil Poly with a dehumidifier. It required lots of extras that most firms won't do. We replaced the rusted dryer vent, we repaired and replaced the wired netting holding up the insulation. We  blanketed the water heater. We replaced a downspout and routed the rainwater away from the house. We put a handle to hold onto as you  enter the hilly crawlspace. We installed the condensate pump in such a fashion that their air handler could share it. We met Best Buy at the site to install the dryer.  We handle EVERYTHING that involves the crawlspace for this real-estate investor.

2:15 Long Video

Foam Board Adhesive

They never should have insulated the floors inside of crawlspaces. The battle is between the walls of the crawlspace and the weather outside. This Brief video shows ho well we adhere the foam board to the walls in a crawlspace.

Did you know that we can put 2 inch foam board on all the outside walls, install a full system and still cost less than the bigger firms can just put poly on the walls and floor? 

This is name-brand insulation too. Owens-Corning. 

Learn More

10 Mil Diamondback Preventative Encap. (Jonesboro, TN)

This was one of the smartest purchasers we have come across. He read about the Home Epidemic of Dirt Crawl Spaces and didnt wait for problems to occur, but got it taken care of in advance. We used a 10 Mil DiamondBack poly and a dehumidifier.

4:26 Long Video

Completed Encapsulation 

Not shown in this video was the 20 hours spent on clean out and prep work done before the first piece of poly was put down. There were large solid clay humps near every pier. There was a strong mildew odor and there was almost a truckload of trash and organic material. This video shows a basic repair kit, with a roll of material, scissors, 4 inch waterproof tape and everything needed for a patch. Right beside the crawl door was our 20 year warranty that covers everything wall to wall. The warranty stays with the home. 

3:39 Long Video

Before Transformation (Fountain City)

This is a video is made before the Encapsulation. Home was built in 2005 with contractors plastic on the floor. Humidity levels of 84% and Moisture levels in the lumber 18.5% +- 2%, vented crawl space with condensation coming from ductwork and humid outside air coming in through the vents and crawl space door.  

0:42 Long Video

After Transformation (Fountain City)

20 Mil SilverBack Poly on the floor and front wall. 12 Mil GuardianLiner on the 3 remaining walls. Band Joists insulated with Owens-Corning Rigid Foam Board. Vents sealed. Seams Taped with 4" Waterproof Genuine ST4 tape (many imitations exist), Sylvane Moisture Medic 70 Pints Per Day Dehumidifier on a Manufacturers Bracket. (cheap imitations and straps are being used that vibrate the house) V2D Exhaust fan. Insulated, Tightly Fit, Airtight Flap over the crawl space door. 20 Year Warranty on Encapsulation. 5 Year Immediate Swap-Out Warranty on Dehumidifier. Top That !!

1:17 Long Video

A Simple Ground Cover/ Fan (Knoxville,TN)

Homeowner chose not to cover the walls as they had almost no moisture in them and he had a fear of having a foundation problem (cracks in the block) and not being able to see it if the poly covered the walls. The ground is the number one offender in his case, so we did a ground cover with a small lip on the walls and piers

1:00 Long Video

Using a Household Dehumidifier in an Encapsulation

The Video Explains the Conditions in Which a Household Dehumidifier CAN be used in Conjunction with an Encapsulation. This Job Came via Another Client Referra​l

1:02 Long Video

Before Video (Meadow Lane)

We got a call from this client after he called an A/C firm for something happening in the crawl space. The A/C technician had used our service only a month earlier. We get 90% of contacts by one client rferring another one. This hame was in good condition except for excessive moisture . Steps had been taken by the homeowner to rid the problem. The rainwater across the rear wall had been routed away from the home and a second layer of contractors plastic had been put down. On the first day of insulation, we were soaking wet from vapor and droplets on the vents and the plastic. This is the condition of the crawlspace before anything had been done by our firm.

2:41 Long Video

After Video (Meadow Lane)

Compare this to the "Before" video listed above. No more warm, moist air coming in through the vents, causing the A/C ducts to sweat. On average, for every 1000 square feet of ground in a crawlspace, as much as 14 gallons of moisture is rising up every day. With 20 mil Silverback poly on the floor, this homeowner wont have either of those moisture issues again. EVER !! You know what? The homeowner didn't pay anything for this encapsulation. The value of this home rose immediately by more than the amount he wrote a check for. And over the course of the next 4 years, the energy savings from this system will even cover the check. 

4:19 LONG VIDEO

Asheville, North Carolina 12 Mil Poly

This job was quite a challenge. Thankfully, the homeowner was a builder and quite saavy and even taught us a thing or two.  Our clients really are "The Educated Buyer" that tend to look things up online and then compare what we sell to what they have learned. As a builder, he had access to an electrician. He got his own vent fans and removed block to install the fans.

1:16 Long Video

Maryville, TN Full System

This is the 3rd System for the Same Family so far. We built an encapsulation for an air conditioning repairman, who sent us a client in Colonial Heights. That client sent us his sister in Maryville, Tennessee, and now we are starting the third Home in the same family later this week. 

This is 2 inch foam board all the way around, with 12 mil walls, 20 mil floors and an Aprilaire model like 1820 dehumidifier with a vent fan as well. 

2:08 Long Video

Lebanon, Virginia

This is a system involving multi-layers on the walls, 12 mil SilverBack poly on the ground and halfway up the walls, a 220 Cubic Feet Per Minute V2D fan. Client had a Radon level of 14 until we built the encapsulation and added the fan. House for sale, crawlspace passed inspection with flying colors

1:27 LONG VIDEO

Unicoi Full System

2 Inch, R-10 Foam Board on the Walls. Moisture Medic Dehumidifier. Vent Fan.   

1:04 Long Video

A One-Day Transformation

The 3rd in a series of referrals, this home is in Clinton, TN. There are trade secrets that we do to every home that we dont put on the website. This wet, nasty crawlspace got a clean face-lift in one afternoon for $1500

:47 Second Video

Before Video, Bristol

2 Inch Foam Board On All Exterior Walls for Less Than a National Firm Quoted a 6 mil Encapsulation Without Any Insulation at all. You Get What You Search For. $8957.00 vs $5150.00

1:07 Video

After Video, Bristol

We think we build the best encapsulation, at the best cost. The Humidity will stay below 65%. The moisture in the lumber will stay below 20%. Mold will not grow. Radon will not collect. 

Dirt Crawl Spaces are Truly A Health Epidemic.

1:26 Long Video

Economy System, Johnson City TN

After doing another wet crawlspace for this gentleman, and then doing a complete system for his sister, this homeowner had his 900 square foot crawl space done also.  After you see the features and benefits of the system, and the fact that it truly pays for itself, every crawlspace should be encapsulated. We cleaned it out, sanitized everything and put in a system that instantly increases the value of the home. Smart Investor ! 

Almost every day, we get a call from a poor home seller whose house just failed inspection and they lost the sale.

1:12 Minute Video

Fleetwood, NC

.This was our last job in November of 2018 as December was booked solid and its our slow season. You cant see the nice door we made hidden behind that brown tarp, but this was a complete system with lots of twists and turns. He removed the entire flooring in his shop to make a way for us to put poly under it. We didn't show any of the extra things we did to keep this system functioning through the years. Trade Secrets !! 

1:02 LONG VIDEO

Do We Honor Our Warranties?

This is a known flood zone near Glenrochie Country Club in Abingdon, VA. After a record-setting rainfall, some water made its way into the encapsulation. We responded the very next day.

2:18 Long Video