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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
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 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 Potomac
Redone Crawlspace in Potomac, MD

Redone Crawlspace in Potomac, MD

Before After
Redone Crawlspace in Potomac, MD Redone Crawlspace in Potomac, MD

Here is a crawlspace we fixed and fully encapsulated in Potomac, MD.

Company Awards
Angie's List Super Service Award 2016
Smart Home Services received the Super Service Award for being the top A-rated company in our category.... [Read more]
Angie's List Super Service Award 2015
Smart Home Services received the Super Service Award for being the top A-rated company in our category.... [Read more]
Angie's List Super Service Award 2014
Smart Home Services received the Super Service Award for being the top A-rated company in our category.... [Read more]
More Awards

Basement Waterproofing & Foundation Repair Specialists in Potomac, MD

Marketing representative Cristian Abrigo explained all aspects of the benefits of encapsulation to prevent and remove mold and the associated...
Happy Customers Surrounding Potomac, MD
Work Requests

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Your Basement Waterproofing, Crawl Space & Foundation Repair Company in Potomac, MD

If you have a wet basement, crawl space issues, or foundation problems, NV Waterproofing & Foundation Repair can help. Since 1986, we've helped local homeowners with all their basement waterproofing, crawl space encapsulation, and foundation repair needs.

With an award-winning team and proven products, you'll have the assurance that the work is done the right way. Plus, our crews are familiar with the Potomac, MD area, so you can count on us to be there on time. Contact us today and let us know how we can help you!

Our Products & Services:

  • Sump pump replacement and installation
  • Interior drainage systems
  • Dehumidifiers
  • Crawl space encapsulation and vapor barriers
  • Crawl space support jacks
  • Foundation crack repair
  • Foundation settlement repair

To schedule your free on-site consultation and estimate, contact NV Waterproofing & Foundation Repair today! We offer our wet basement repair, waterproofing, crawl space repair and foundation repair services in Potomac and the surrounding areas in Maryland.

Job Stories From Potomac, MD
How To Fix a Bowing Retaining Wall in North Potomac MD

Leonard from Potomac MD noticed that his beautiful retaining wall, which runs along his driveway, was starting to bow outwards. He went online to search for a company that would be able to repair the wall and that is when he found NV Waterproofing. 

Leonard set up an appointment for a free on-site estimate with one of our top system design specialists, Kevin, who prepared a quote for having our GeoLock Wall Anchor System installed to prevent the wall from bowing further or even collapsing. 

Our GeoLock Wall Anchor System permanently stopped the movement of the wall and straightened it back up to its original position. Now Leonard has piece-of-mind that his wall will not fall down onto his driveway. 

Bowed and Cracked Foundation Wall in Potomac MD

Thomas, from Potomac MD, called NV Waterproofing after finding us during an internet search. He was noticing that his block foundation wall was cracked and bowing inwards.  We sent out one of our top system design specialists. Michael, to assess the situation and provide Thomas with all of his options to stabilize his foundation wall.

Our installation team wound up installing 5 of our CarbonArmor Wall Straps, which stabilized the wall, and required no exterior excavation. This put Thomas' mind at ease, as he will not have to worry about the wall caving in. 

Work Requests From Potomac, MD
Project Location: Potomac, MD
I'm guessing I need a floor drain installed in my basement to correct ground flooding. When can we meet for an estimate?
Project Location: Potomac, MD
Waterproof basement/crawl spaces. Shore us drainage gutters.
Project Location: Potomac, MD
I would like a quote on an interior drain system for the existing basement of a complete home renovation we are preparing to construct.
Project Location: Potomac, MD
I have several joists that have water damage in the roof of my garage under the upstairs bathroom. I would like to have them replaced.
Project Location: Potomac, MD
Looking to update sump pump and get an assessment of any water issues in my new house.
Project Location: Potomac, MD
Foul smell come out from the crawl space, especially in the summer hot and humid days. Looking for companies to redo/improve the current encapsulation in the crawl space. Also considering pouring concrete. Thanks.
Project Location: Potomac, MD
Inspector came and check the house: Cracks exceeding 1/4" in width observed at the base of the brick veneer at the front right and rear right corners of the home. Smaller veneer cracks were found at the back left corner of the home. Furthermore, numerous smaller step and horizontal cracks were found at the exposed foundation
Project Location: Potomac, MD
I have some water seeping into the basement near the sump pump but the water is coming in through the concrete wall.
Project Location: Potomac, MD
Seeing cracks in basement concrete wall in furnace room. Would like someone to look at it
Project Location: Potomac, MD
Interested in crawl space improvement
Project Location: Potomac, MD
I need 5 - 6 straps installed on a cinderblock basement wall.
Project Location: Potomac, MD
Water coming into basement.
Project Location: Potomac, MD
Water in basement coming in through base of walls and showing wet signs on cinder blocks in basement. Also water in crawl space.
Project Location: Potomac, MD
Basement Wall has a horizontal cracks about 25 feet. The wall is a little bit bowed at the top section of the wall.
Project Location: Potomac, MD
Water entering basement
Project Location: Potomac, MD
Excessive water accumulation on soil after heavy rains water seepage into a basement window after recent period of heavy rains
Project Location: Potomac, MD
Finished basement flooded following last Saturday's heavy rain. The source of the water may have been a contiguous crawl space in which water was observed Sunday.
Project Location: Potomac, MD
Water collected at the bottom of cinder blocks located between the crawl space and basement. No water leaking in the basement
Project Location: Potomac, MD
We're buying a home that has what the inspector calls a hydrostatic pressure crack in the basement as well as some efflorescence.