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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

Before and After Pictures from Potomac

Basement Waterproofing in Potomac, MD

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Crawl Space Encapsulation in Potomac, Maryland

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Redone Crawlspace in Potomac, MD

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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

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...

Testimonial from Arthur from Potomac, MD

Happy Customers Surrounding Potomac, MD

Testimonials

Reviews

Click the icons to see what our customers had to say.

Testimonials from our customers in Potomac, MD Arthur W. Bentcross Dr

Marketing representative Cristian Abrigo explained all aspects of the benefits of encapsulation to prevent and remove mold and the associated odors in my large crawl space. He explained the technical procedure for installation. He answered all my questions about the safety of the product and provided a safety data sheet and references. He was a great guy who went beyond the call of duty to make sure all my questions were answered.

Reviews from our customers in Potomac, MD

5.0/5
Foot F. Foot F. Bradley Blvd

Outstanding

4.8/5
Joe P. Joe P. Greensboro Drive

5.0/5
Anne H. Anne H. Midway Avenue

5.0/5
Ann T. Ann T. N Ithaca Ct

5.0/5
Syed Syed Vienna, VA

5.0/5
Carol D. Carol D. Chestnut

Sean is a true professional with great attention to detail. Very courteous and polite as well.

4.8/5
Matthew B. Matthew B. John Marshall Drive

4.8/5
Paula C. Paula C. Gallows Road

Great Job Casey, Ricky and Jose! Thanks NV!!

5.0/5
Bill And Mary M. Bill And Mary M. Carlsbad Court

5.0/5
Paul D. Paul D. Rosemary Ln

5.0/5
Bernadette C. Bernadette C.

5.0/5
James B. James B. Dennis Avenue

Special Thanks to the foreman Casey and his crewman Grant, very hard workers. These guys were very professional answered all my questions, practiced social distancing and cdc recommendations with mask and gloves at all times. Process went very smooth and the guys were very professional and compassionate. I will recommend NV to all my neighbors and church for foundation work.

5.0/5
Tom B. Tom B. Medix Run Place

5.0/5
Tod C. Tod C. Lockhart Pl

5.0/5
Ishu K. Ishu K.

Rosendo was extremely helpful and went over and beyond.

4.2/5
Lauren F. Lauren F. Chrisler Street

4.8/5
Nathaniel R. Nathaniel R. N Galveston Street

5.0/5
Frank S. Frank S. Roger Mack Ct

4.8/5
Hps Hps Arlington, VA

4.8/5
Paula C. Paula C. Bradford Road

5.0/5
Tricia Tricia Winding Brook Square

5.0/5
Tom S. Tom S. Decatur Street Northwest

Casey and the guys did a great job installing a trench drain in my basement. They were responsive and kept me informed with the steps. I would not hesitate to recommend them to anyone who needs a drain installed or water remediation.

5.0/5
John F. John F. Naoma Ct

5.0/5
Peter M. Peter M. Brook Point Way

Manny's crew was amazing to work with

5.0/5
Carol Lynne R. Carol Lynne R. Heritage Hills Drive

They were very respectful!

5.0/5
Dara M. Dara M. King Solomon

5.0/5
Nelly Z. Nelly Z. Zion Drive

5.0/5
Paul B. Paul B. Ashburn, VA

5.0/5
Jennifer W. Jennifer W. Sherborn Lane

Sean did a great job diagnosing the problem with my sump pump and fixing the problem immediately. I would definitely recommend him and the company.

5.0/5
Alesha Alesha Alexandria, VA

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
Egress windows
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.

Get a FREE Quote!

Job Stories From Potomac, MD

Basement Waterproofing in Potomac, MD

A homeowner in Potomac, MD had lived in her home for 30 years. When she first moved in, she noticed water damage on her back basement wall but decided to never deal with it. After 30 years, she finally had enough. She decided to get a couple of estimates and after meeting with NV Waterproofing, she was able to put together a project with us that fit her budget and solved her waterproofing problem. Now, she can finally enjoy her whole basement!

Basement Waterproofing in Potomac, MD - Photo 2

Crawlspace Encapsulation in Potomac, MD

A homeowner in Potomac was experiencing a terrible odor coming from their crawlspace. After research, they found that the smell was a result of moisture in their crawlspace. After a couple of estimates, they felt NV were the right choice because of their good reputation, thorough inspection, and valued warranties. After having their crawlspace encapsulated and conditioned, the odor has disappeared!

Crawlspace Encapsulation in Potomac, MD - Photo 2

Crawlspace Encapsulation in Potomac, MD - Photo 3

Crawlspace Encapsulation in Potomac, MD - Photo 4

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.