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Got a wet basement? Musty odors? Protect your home with our proven solutions & lifetime warranty.

A dry, healthy home starts here.
Contact your local dealer or call 1-800-638-7048

Zip code: 20149

Your Local Dealer is

3 Pros Basement Systems

3 Pros Basement Systems

Yes, they serve Ashburn, VA
110 Ruritan Rd
Sterling, VA 20164
Mon-Fri 7:00am-5:00pm
Sat 8:00am-12:00pm
In business since 2019

3 Pros Basement Systems has over 20 years of industry experience in Northern Virginia. Basement waterproofing, crawl space repair, sump pump installation, basement crack repair, basement wall repair, and dehumidification services are offered to those in the service area. They create more comfortable, efficient, and healthy homes with their 5 star services.

As an authorized Basement Systems contractor, customers can benefit from:

  • Award Winning Products
  • Trained and Experienced Specialists
  • Smart Financing Options
  • Free Estimates


  • Basement Waterproofing: to help prevent basement flooding
  • Crawl Space Repair: offers complete crawl space encapsulation & repair services
  • Sump Pump Installation: these systems are engineered to get water out
  • Basement Crack Repair: find the right solution for floor cracks, wall cracks, and leaky basement windows
  • Basement Wall Repair: eliminates cold, concrete basement walls and uses mold-resistant, insulated walls
  • Dehumidification: uses dehumidifiers to improve indoor air quality

Products Installed

  • Sump Pumps
  • Drainage Systems
  • Vapor Barriers
  • Waterproof, Mold-Resistant Finished Walls and Flooring
  • Basement Dehumidifiers
  • Basement Windows
  • Gutter Downspout
  • Thermal Insulation
  • CarbonArmorĀ® & ArmorLockĀ®
  • RainDropĀ® Gutter Guard

Service Area:

3 Pros Basement Systems proudly serves part throughout Virginia, including, Alexandria City, Arlington, Culpeper, Fairfax, Fairfax City, Falls Church City, Fauquier, Frederick City, Loudoun, Manassas Park City, Prince William, Spotsylvania, and Stafford County.

Discover the before and after photos to see wet basements transform and foundations fixed! Check out the reviews of satisfied customers! Call today to schedule your free evaluation and estimate!

Basement Waterproofing Crawl Space Repair
By Michael C.
By Peter P.
By Walt T.
"Cryus was exceptional! On time called in advance"
By Monika S.
K. H.
Chantilly, VA
Clear, simple explanations.
Billy M.
Fairfax, VA
Very accomodating crew.
Steve M.
Falls Church, VA
3 Pros Basement Systems Before & After
  • Leesburg VA Trench Drain XL Installation
    Leesburg VA Trench Drain XL Installation

    Leesburg VA Trench Drain XL Installation

    This Leesburg, VA home had an issue with ineffective gutters that were allowing excess surface water to build up on the property. Our sales professional Pedro went out to the home and determined what the optimal path for the drainage trench would be to maximize effectiveness and minimize cost. When everything was finalized our service crews went out to the home and dug out the path for the drain. Then finally installed the drain with the output path that led to a nearby dry spot to even out the coverage of surface water.
  • Dirt Floor Crawl Space Encapsulation
    Dirt Floor Crawl Space Encapsulation

    Dirt Floor Crawl Space Encapsulation

    A rocky, dirt floor crawl was causing humid conditions in the rooms above due to uncontrolled moisture and hot summer weather. To remedy this, the 3 Pros team installed drainage matting and then a wall to wall vapor barrier (CleanSpace) to encapsulate the crawl space.
  • CleanSpace Encapsulation System in Herndon, VA
    CleanSpace Encapsulation System in Herndon, VA

    CleanSpace Encapsulation System in Herndon, VA

    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. 
  • Insulation Makeover In This Crawl Space
    Insulation Makeover In This Crawl Space

    Insulation Makeover In This Crawl Space

    When our team arrived to this job, the crawl space was in bad shape. Fiberglass batt insulation was falling off the ceilings/walls due to being so heavy with moisture. Not only was this making the insulation completely ineffective, it also was a breeding ground for pests and mold. To fix this situation and make the customer's home healthier, we removed the dirty insulation, installed drainage matting and CleanSpace Wallie to encapsulate the crawl space, and applied spray foam insulation to the walls and joists.
Inc. 5000 List

Inc. 5000 List

John W. LeVan

Partner, Managing Partner

Carl Depner

Carl Depner

Sales Representative

Matt Pascual

Matt Pascual

Sales Representative

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