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Products & Services
Basement Repair Services & Products
WaterGuard Interior System
DryTrak Drainage Channel
TrenchDrain Drain Grate
IceGuard Discharge Line
FlexiSpan Wall Crack Repair
Polyurethane Crack Sealing
WellDuct Window Drainage
BrightWall Waterproof Panels
ThermalDry Wall Barrier
Basement To Beautiful Pre-finishing Wall Insulation Panels
Drain Tile Installation
SuperSump Pump System
TripleSafe Pumping System
UltraSump Battery Back-Up
Sanidry Dehumidifier
Home Energy Saving & Audit
Energy Efficiency Audit
Energy Saving Devices
Energy Saving Products
Energy Saving Tips
Home Energy Audit
Home Energy Conservation
Home Insulation
Attic Insulation
Blown-In Insulation
Cellulose Insulation
Duct Insulation
Green Insulation
Insulation Contractors
Pipe Insulation
Reflective Insulation
Rigid Foam Insulation
Roof Insulation
Spray Foam Insulation
Wall Insulation
Air Sealing
Sealing Air Leaks
Air Duct Leakage
Air Duct Sealing
Air Leakage Testing
Door Air Seal
Window Air Leakage
Radiant Barrier
Radiant Barrier Insulation
Radiant Barrier Cost
Roof Radiant Barrier
Gutter Installation
Gutter Guards
Gutters & Downspouts
Gutter Shutter System
Company Awards
Walls & Ceilings Top 25 Insulation Contractors 2021
The Drying Co./ThermalTec is proud to be recognized by Walls & Ceilings Magazine once again, as one of their 2021... [Read more]
2020 Top 25 Insulation Contractor - Walls & Ceilings Magazine
This is The Drying Company's third year being recognized as a Top 25 Insulation Contractor by Walls & Ceilings. Walls... [Read more]
2019 Top Workplace
The Drying Co. is proud to be recognized by our employees as a 2019 Top Workplace by Inside Business. The... [Read more]
More Awards

Lanexa, VA's Home Energy & Basement Waterproofing Experts

I was very happy with the appearance of the crew and their work ethic. ...
Happy Customers Surrounding Lanexa, VA
Work Requests

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Reviews From Lanexa
Testimonials From Lanexa
top-notch and professionally done
Testimonial by Allen H. from Lanexa, VA
Excellent workers. Very polite. Communicated well. Would highly recommend.
Testimonial by John S. from Lanexa, VA

Expert Ductwork Sealing, Home Energy Audits, & Insulation Contractor

The Drying Co./ThermalTec is an authorized dealer of the nationally renowned Dr. Energy Saver network. The Dr. Energy Saver network is comprised of the best energy-conservation contractors across the country. We are not just another contractor company, we specialize in improving your home's current energy efficiency issues. You'll receive the maximum energy and cost-saving results with the least amount of hassle. We offer a wide range of services including:

  • Attic Insulation
  • Crawl Space Insulation
  • Spray Foam Insulation
  • Blown-in Insulation
  • Rigid Foam Insulation
  • Ductwork Sealing
  • Home Energy Audits
  • Replacement Windows
  • And More!

Basement Waterproofing Experts

Water in your basement is a serious problem. Not only does standing water cause damage and facilitate mold growth, but it also greatly lowers the value of your home. Very few people will want to buy a home that is known to have a leaky basement. However, The Drying Co./ThermalTec can help with our quality basement waterproofing solutions.

Give us a call and our experts can provide you with the basement waterproofing solution you need. We'll inspect your basement, identify the cause of your water problem, and then implement the required repairs and waterproofing solution. We offer a wide range of products and services designed to make your basement healthy and dry, including:

  • Waterproof Flooring & Wall Coverings
  • French Drain Systems
  • Sump Pumps
  • Dehumidifiers
  • Crack Repair
  • And more!

Crawl Space Repair in Lanexa, VA

Issues with your crawl space can have wide-ranging effects on the rest of your home. Mold, mildew, pests, and other contaminants can get into the air that passes through your crawl space and then into the home, cold air from your crawl space can cause drafts, and issues with the structure can lead to sagging floors.

At The Drying Co./ThermalTec we offer the crawl space repair services you need to make your crawl space dry, healthy, and beneficial to your home. We offer a variety of solutions including:

  • Crawl Space Insulation
  • Crawl Space Encapsulation
  • Crawl Space Support Jacks
  • Crawl Space Dehumidifiers
  • And More!

Contact us today to schedule your free estimate for any of our services in Lanexa, VA!

Work Requests From Lanexa, VA
Vicinity of River Bend Trail in Lanexa
We have a finished attic where they did not finish the insulation.
Vicinity of Stewarts Rd in Lanexa
Wet crawlspace
Vicinity of S Riverside Dr. in Lanexa
Crawl space needs mold treatment and encapsulated and the floor above is uneven..
Vicinity of Brickyard Rd in Lanexa
New house built in Nov 2019, standing water in crawl space.
Vicinity of Stewarts Road in Lanexa
Need quote on sealing attic with rigid foam cellulose, formaldehyde free and allergy friendly.
Vicinity of in Lanexa
Leaking windows, severe cold/hot rooms
Vicinity of South Riverside Dr in Lanexa
Under house and attic insulation.
Vicinity of Stage Rd in Lanexa
Would like a crawl space consultation.
Vicinity of Two Rivers Trl in Lanexa
Crawl space encapsulation and air sealing.
Vicinity of Rockahock Road in Lanexa
My crawl space is insulated and is always damp. The insulation keeps falling and it creates hot and cold spots on my floor. I want a seal in the crawl space.
Vicinity of Cedar Dr in Lanexa
I need a quote and options for an addition we are building, spray foam (open cell or closed cell) verses batt or blown.
Vicinity of Osprey Drive in Lanexa
Water under house. Need help now
Vicinity of North Riverside Dr in Lanexa
Need estimate for blown insulation in our attic.
Vicinity of Waverly Lane in Lanexa
Excessive propane bills. My bill was about $3900.00 last year. We have a gas stovetop, oven and a gas hot water heater.
Vicinity of Vaidens Ct in Lanexa
Heating loss
Vicinity of Cooks Mill Ct. in Lanexa
Lack of balance in airflow throughout house on 1st floor. One side of house is cooler/hotter than the other. Also very high electric bills during winter months.
Vicinity of S. Riverside Dr. in Lanexa
Moldy or mildew smell in the upstairs. Just started recently. Suspect a leak around the chimney, but can see.
Vicinity of Carter Rd in Lanexa
Needs more insulation in attic