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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

Crawl Space Repair Services & Products
CleanSpace Encapsulation Vapor Barriers And Liners
Turtl Access Hatch
EverLast Crawl Space Doors
Sanidry Csb Dehumidifier
SmartDrain Water Drainage
SilverGlo Wall Insulation
TerraBlock Floor Insulation
SmartSump Sump Pump
Crawl-o-Sphere Crawl Space Fan
WallCap Block Wall Sealer
SmartVent Flood Vents

Foundation Repair Services & Products
Push Pier Underpinning For Settlement, Foundation Leveling, Sinking Foundation Repair
Geo-lock Wall Anchors
Geo-lock Helical Anchors
PowerBrace Bowed Wall Repair
CarbonArmor Fiber Wall Repair
SmartJack Crawl Space Support
Slab Pier Repair
PolyLevel Concrete Lifting
EZ Post Deck Repair
Shotcrete Wall Restoration

Before and After Pictures from Lorton
From Empty to Encapsulated in Lorton, VA

From Empty to Encapsulated in Lorton, VA

Before After
From Empty to Encapsulated in Lorton, VA From Empty to Encapsulated in Lorton, VA

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. 

Company Awards
Inc. 5000 List
Comfenergy 3 Pros Basement Systems has earned the rank of 2701 on the 2020 Inc. 5000 list of the fastest-growing... [Read more]
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3 Pros Basement Systems serving Lorton, VA

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Crawl Space & Basement Waterproofing Company in Lorton

Virginia's experienced Basement Systems contractors

Don't let a wet basement or crawl space drive you crazy, cause more damage, lower indoor air quality, or deplete the value of your home. Get in touch with 3 Pros Basement Systems for comprehensive basement waterproofing and crawl space repair solutions you can trust.

Say goodbye to sagging, leaky, or overflowing gutters!

Gutters make a difference in the value, beauty, and safety of your home. 3 Pros Basement Systems offers gutter guards.

Basement Systems® Services

  • Perimeter drainage systems
  • Doorway drainage systems
  • Sump pumps
  • Waterproof wall and floor products
  • Wall and floor crack repairs
  • Replacement windows
  • Water heater flood protection
  • Frozen discharge line prevention

CleanSpace® Crawl Space Services

  • Crawl space encapsulation
  • Crawl space insulation
  • Crawl space vapor barriers
  • Crawl space access doors
  • Crawl space vent covers
  • Crawl space sump pumps & dehumidifiers
  • Crawl space drainage systems
Job Stories From Lorton, VA
Basement Wall Crack Sealed Properly With FlexiSpan in Lorton, VA

Kevin of Lorton was experiencing trouble with water entering his basement through cracks in the basement walls. He needed a way to seal up these cracks and sought professional help to get the job done right. After hearing about 3 Pros Basement Systems from a family friend, Kevin called us right away! Our knowledgeable representative headed to the home to give a free estimate. Kevin chose what work he wanted to be done and we got started. To begin the solution, we filled the cracks with an initial layer of sealant. The sealant was then covered over with foam matting. This matting will form the backbone of the final structure. The matting is then covered with a second layer of sealant to completely lock out any moisture trying to enter through the cracks. This finished system is known as FlexiSpan. The foam matting gives the structure a flexible nature, allowing it to bed and contort should the walls shift in any way. Now, with FlexiSpan covering the cracks, Kevin will no longer need to worry about water entering his basement. 

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