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Reviews From Rockville
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 Trusted Rockville, MD Basement Leak & Foundation Repair Experts

Happy Customers Surrounding Rockville, MD
Work Requests

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Dependable Home Contractor For All Below Grade Problems

NV Waterproofing & Foundation Repair is your contracting company for all your basement waterproofing, crawl space repair, and foundation repair needs. We have been serving the local community since 1986 and provide all our customers with long-lasting solutions to even the toughest below-grade home issues. We never leave a job unless the customer is completely satisfied. We have turned some of the wettest, stinkiest basement and crawl spaces into beautiful, dry, and usable spaces that homeowners can rely on to stay that way for years to come. We also have fixed both large and small home foundation and structural issues with lasting and proven solutions.

Contact us today to see how NV Waterproofing & Foundation Repair can help solve your basement, crawl space, or foundation issue today! We offer free in-home estimates on all our services!

Dependable Basement Waterproofing in Rockville, MD

wet basement repair

Our basement waterproofing system provides peace of mind all year long!

When it comes to wet basements, NV Waterproofing & Foundation Repair has seen it all. We also understand that dealing with a wet or damp basement is not something any homeowner wants to deal with. That is why we provide long lasting basement waterproofing solutions to keep your basement dry and waterproofed for years to come.

We have a wide variety of basement waterproofing products and systems to choose from. Our technicians are trained to work with each homeowner to custom design a system that will work best for you and your home.

We encourage homeowners to look for signs of a leaky basement to help prevent a basement flood before it happens. Some signs homeowners should look for include: musty smell, water seepage where the wall meets the floor, standing water or wet areas, damp or discolored walls, and peeling, bubbling or cracking wall paint. If you see any of these signs or any other signs in your basement, don't wait! Give us a call at 1-855-649-7594 or contact us online to set up your free, in-home basement waterproofing cost quote in Rockville and nearby today!

Rockville, MD Crawl Space Repair You Can Count On

Many homeowners are unaware of the conditions of their crawl space. Often even if there is an issue you may not know it until signs of structural damage or home comfort issues become a problem. If your home is experiencing any signs of crawl space structural failure including drywall cracks, uneven floors, or gaps between floors and the wall, now is the time to call NV Waterproofing & Foundation Repair to come look at your crawl space before crawl space structural failure becomes an even bigger issue.

On top of that, other crawl space issues like mold and mildew growth, and lack of insulation can be making the rest of your home uncomfortable or even unhealthy for your home's inhabitants. If you have an unsealed and non-insulated crawl space, outdoor air and mold spores easily get into your living space while your conditioned indoor air escapes. This causes you to waste energy and ultimately money on your energy bill, plus it causes your indoor air quality to decline. Stop paying so much for lost energy today with NV Waterproofing & Foundation Repair's complete CleanSpace crawl space encapsulation system!

Foundation Repair Rockville, MD

Foundation repair bowing wall

This bowing wall is in need of a Wall Anchor System to correct this home's foundation.

Your home's foundation is the most important aspect of keeping your home safe and functional. If you see any signs of foundation failure including floor cracks, bowing walls, and spaces between your walls and floor/ceiling now is the time to evaluate the state of your foundation.

At NV Waterproofing & Foundation Repair we have solutions to fix any foundation problem. From foundation pier systems, to foundation wall repair, to crawl space support posts, we have the answer for any foundation issue big or small.

If your home is experiencing any of these common basement, crawl space, or foundation problems, do not hesitate to call NV Waterproofing & Foundation Repair now at 1-855-649-7594 or contact us online to schedule your free, no-obligation home repair cost estimate today!

Job Stories From Rockville, MD
Interior Waterproofing in Rockville, MD

In Rockville, Maryland, a homeowner was battling a significant water leakage issue in their basement, leading to mold and poor air quality. Our team swiftly responded, diagnosing the problem as water seeping through the cinderblock walls. We implemented a comprehensive waterproofing solution, starting with the removal of the affected walls and flooring. The installation of a Cleanspace vapor barrier and WaterGuard system prevented further moisture intrusion. An interior drainage system was set under the concrete, coupled with a Super Sump pump to redirect water away from the home via an Exterior Discharge line. The result? A once damp and moldy space transformed into a clean, dry area. The homeowner was delighted with the outcome, enjoying a healthier living environment and peace of mind. This project underscores the value of professional waterproofing in safeguarding homes against water damage.

Interior Waterproofing in Rockville, MD - Photo 1Interior Waterproofing in Rockville, MD - Photo 2Interior Waterproofing in Rockville, MD - Photo 3Interior Waterproofing in Rockville, MD - Photo 4
Work Requests From Rockville, MD
Project Location: Rockville, MD
Water coming into basement during heavy rains.
Project Location: Rockville, MD
We have water entering the basement during heavy rains. We are not sure where it is coming from, it seems to be coming through the floor only, since we don't see any damage on the walls but the carpet is wet in some areas.
Project Location: Rockville, MD
Damp basement through one outer wall, likely a drainage issue.
Project Location: Rockville, MD
I have basement and water is coming from outside damaged the wall .
Project Location: Rockville, MD
Wood crawl space door needs to be replaced, window well cleared, add rocks and cover well with plastic cover.
Project Location: Rockville, MD
Kitchen floor squeaks, a bit bouncy. also in the living room. Do you fix squeaky bouncy floors? Maybe adjust joists, stiffen floors, etc? Thanks. Can't break the bank to fix this.
Project Location: Rockville, MD
Waterproofing and insulating crawlspace
Project Location: Rockville, MD
Looking to mitigate some water around the house.
Project Location: Rockville, MD
I am looking for an industrial grade dehumidifier that is super quiet and energy efficient to keep my finished basement dry. NV recently installed a sump pump, and I would like to finish off the job with a dehumidifier to prevent moisture.
Project Location: Rockville, MD
Sagging floors, poor insulation in floors. Cracks on walls and doors that don't fit well.
Project Location: Rockville, MD
Several cracks in the foundation that were patched by the previous owners but are now causing us a problem.
Project Location: Rockville, MD
Would like estimate for basement waterpoofing
Project Location: Rockville, MD
I have a post in my basement that may need additional support or to be replaced.
Project Location: Rockville, MD
A basement window is leaking - and water fills the window well - during hard rains
Project Location: Rockville, MD
My basement developed a musty smell a few years ago and I would really like to see where the moisture is coming from.
Project Location: Rockville, MD
After this weekend's rainfall, we noticed two dark spots on our concrete floor and a small puddle. Also, we noticed some water alongside the wall with our washer. We are looking for someone to come give us an idea of why the water is collecting and what we should do about it.
Project Location: Rockville, MD
Basement leaks - house is on a hill with water run off and drainage issues. Downspouts need new extensions.
Project Location: Rockville, MD
Leaking water in the basement. Carpet wet when it rains.
Project Location: Rockville, MD
Basement leaks in one corner after heavy rain.
Project Location: Rockville, MD
Water in the basement after snow melts
Serving the following Rockville, MD zip codes
20847, 20848, 20849, 20850, 20851, 20852, 20853, 20857