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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
Egress Windows
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
Company Awards
Angi Super Service Award 2021
This award honors service professionals who have maintained high service ratings and reviews on Angi in 2021. Angi Super Service... [Read more]
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]
More Awards

Your Expert Basement Waterproofing & Foundation Repair Contractor in Gaithersburg, MD

Happy Customers Surrounding Gaithersburg, MD

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If you're looking for help with your basement waterproofing, foundation repair or crawl space repair project, you need a company that you know will get the job done right the first time. NV Waterproofing & Foundation Repair is the trusted basement, foundation and crawl space contractor in Gaithersburg, MD since 1986.

If your home has basement, foundation or crawl space issues, contact the experts at NV Waterproofing & Foundation Repair today to schedule your FREE evaluation and estimate!

Proven Foundation Repairs in Gaithersburg

Carbon Armor Wall Repairs

Our carbon fiber straps hold back bowing walls better than steel beams.

The sooner you identify potential foundation problems, the easier and less expensive it is to fix them. We offer solutions for a variety of foundation settlement and problems:

  • Foundation cracks
  • Stairs-step cracks in blocks or bricks
  • Leaning or bowing foundation walls
  • Rotted posts and joists
  • Cracks in interior walls
  • Doors jamming or windows sticking 

No matter how big or small your foundation problems, NV Waterproofing & Foundation Repair has a solution. We install wall anchors, wall braces, helical piers, push piers, crawl space support jacks, and more. We use non-invasive methods to repair your home's foundation whenever possible. On top of our 25-year warranty, you will also get the assurance of knowing that your foundation repair was completed using proven solutions.

Wet Basement Repair & Waterproofing in Gaithersburg

We offer a variety of basement products and solutions:

  • Basement sump pumps
  • Interior perimeter drainage systems
  • Basement dehumidifiers
  • Wall and floor crack repair
  • Radiant and vapor barriers
  • Insulated basement wall panels

If your basement floods, has floor cracks that leak, damp walls, or there's a constant musty smell, you likely need basement waterproofing. A waterproofed basement can save you thousands of dollars in flood damage. We install Basement Systems' state-of-the-art sump pumps and interior drainage systems to keep water out of your basement (or crawl space) for good.

Whether you're planning on selling your home or just tired of having a wet basement, our waterproofing specialists can design a customized system for your home. Plus, our basement waterproofing system includes a transferable lifetime warranty, so you or the future homebuyer has the assurance of knowing the basement is protected against water.

To schedule your on-site assessment in Gaithersburg, which includes a free cost estimate, call us at 1-855-649-7594 now or fill out our contact form to request an appointment with us.

Crawl Space Encapsulation & Structural Repair in Gaithersburg

We install a wide range of crawl space products:

  • Vapor barriers
  • Crawl space dehumidifiers
  • Crawl space sump pumps
  • Access doors and access wells
  • Crawl space structural support jacks

If you're like most other homeowners, your crawl space isn't used nearly as often as other areas of your home. In fact, you might not use it all, so you might not know there's a problem until it's affecting the rest of your home. Cold floors, bouncy floor joists, drywall cracks, foul odors, and worsening allergy and asthma symptoms are common signs of issues inside the crawl space. If you're experiencing any of these symptoms, it's worth having one of our specialists take a look.

If you have moisture or mold problems in your crawl space, we can install our heavy-duty CleanSpace vapor barrier to keep the crawl space dry. Our crawl space encapsulation system includes a 25-year warranty against rips and tears, so you'll finally be able to use your crawl space for storage without worry!

Free Inspections and Estimates in Gaithersburg, MD

If you're looking to get a cost estimate on your foundation repair, basement waterproofing, or crawl space repair project in Gaithersburg, MD or nearby, contact NV Waterproofing & Foundation Repair today to schedule your no-obligation evaluation, which includes a FREE estimate!

Job Stories From Gaithersburg, MD
Basement Water Proofing in Gaithersburg, MD

Robert from Gaithersburg, MD called NV Waterproofing after finding us during an internet search. Michael, our project design specialist, went out to Robert's home to provide him with a free on-site estimate for Basement Waterproofing. After agreeing to the proposal he received, Robert hired us to do the job. Our installation team installed our WaterGuard System, which catches the water before it ever gets into the basement, and drains it to a sump pump. They also installed our SuperSump, which will pump the water from our WaterGuard System outside and away from the foundation. 

Serving the following Gaithersburg, MD zip codes
20877, 20878, 20879, 20882, 20883, 20884, 20885, 20898, 20899
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