110 Ruritan Rd, Sterling, VA 20164

Providing the following services

  • +Basement Waterproofing

    • Basement Dehumidifiers
    • Basement Floor Crack Repair
    • Basement Mold Remediation
    • Basement Wall Crack Repair
    • Basement Window Installation & Replacement
    • Basement Window Well Installation & Replacement
    • Interior Basement Waterproofing
  • +Crawl Space Waterproofing & Encapsulation

    • Crawl Space Access Doors
    • Crawl Space Dehumidifiers
    • Crawl Space Drainage Systems
    • Crawl Space Encapsulation & Repair
    • Crawl Space Sump Pump Installation
    • Crawl Space Sump Pump Repair
    • Crawl Space Vapor Barrier
    • Crawl Space Vent Covers
    • Dig Out Crawl Spaces

Company Photos


Before and After

A homeowner in Herndon, VA wanted to reduce the chances of mold and humidity in their crawl space area. This crawl space was vented, like most homes in our area, and the vents let warm humid air in which is cooled by the subterranean crawl space. This causes relative humidity to go way up and condensation to form all over the crawl space surfaces including floor joists and ducts. Then mold can grow, wood will rot, and musty odors can appear. To address this, the 3 Pros team sealed up the vents and a dimpled plastic drainage matting is installed on the floor to create a thermal break. A heavy duty liner, CleanSpace, is installed across the floor over the matting and up the walls. Finally closed cell spray foam is installed on the walls to the top of the rim joist. 

A homeowner in Purcellville, VA had chronic water infiltration in her basement. This caused mold to grow, because the humidity levels in the basement were consistently over 60% for long periods of time. Mold can cause asthma like symptoms and allergies. 3 Pros Basement Systems crews came in and cleaned up the mold and the wet basement. Then, we took action to make sure it didn't come back by installing a perimeter basement waterproofing system including a new Super Sump Plus. 

This set of photos is from a partially sub-terranean window in Vienna, Virginia that has been allowing water into the home for a long time. You can see that is was once a mess and the home owner tried an exterior quick fix, but the second photo shows the window after being waterproofed. Not only was the window waterproofed but so was the rest of the basement which you can find a full series of photos of in our gallery. 

This crawl space had a rocky dirt floor and needed insulation to keep the surrounding rooms conditioned. We applied CleanSpace liner wall-to-wall and SilverGlo insulation to achieve conditioning.

This crawl space was in very poor shape when we arrived. There was excessive water damage to the foundation, walls, and fiberglass insulation. In fact, the insulation was so heavily saturated with water and mold that it was falling off the walls and ceiling. The homeowner was using duct tape to keep the insulation up! We removed the damaged insulation and installed an encapsulation system and Sedona dehumidifier to keep the crawl space clean, dry, and energy efficient moving forward.

Homeowners in Bluemont, VA were experiencing mildew smells and high humidity. Their allergies were flaring up because of this. 3 Pros Basement Systems alleviated these issues. We controlled the humidity coming in by removing all of the existing insulation, sealed up the sump basin, and installed our CleanSpace wall system. We then dehumidified the basement further by installing our Sedona dehumidifier. 

Homeowners in Arlington, VA had a crawlspace that had old, moldy, non-effective insulation in it. The team at 3 Pros Basement Systems transformed the crawlspace using our CleanSpace encapsulation system. This system keeps the crawlspace healthy, warm, dry, and critter free. 

This Boyce, VA homeonwer was looking for a healthier, cleaner home with less mildew odors.  The 3 Pros team found the biggest issue was the damp crawl space beneath the home.  The crawl space was encapsulated using dimple matting, TerraBlock insulation, CleanSpace vapor barrier, and a beautiful Smart Sump Pump.

Now the home is healthier, cleaner, and has no mildew odors!

This homeowner had a dirt crawl space - a bad idea because the natural moisture from the ground is actually pulled up and into the airflow of the home. Moisture in a crawl space almost always leads to mold and mildew growth, which can be an environmental hazard for everyone in the home if inhaled. 

To remediate this issue, the 3 Pros team first laid down our dimpled drainage matting, then covered it with our CleanSpace Encapsulation System to fully seal the crawl space from wall to wall. 

This crawl space in Catlett, VA had a rocky, bumpy, sloping dirt floor and suffered from excessive moisture that was causing structural damage and mold growth. We gave the crawl space a full makeover with our CleanSpace crawl space encapsulation system and installed a SmartPipe drainage system. 


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About 3 Pros Basement Systems

  • Financing offered