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Our Services

Concealed drainage system
Powerful, reliable sump pumps
Battery backup systems
Patented waterproofing products
ENERGY STAR® dehumidifiers
Industry-leading warranties

Our Basement Systems Dealers Serving Maryland

DryZone LLC

16507 Beach Highway
Ellendale, DE 19941

Servicing Delaware and the Maryland Eastern Shore including Dover, Milford, Easton, Greensboro, Linkwood, Ocean View, Delmar, Lincoln, Frankford, Berlin, Bishopville, Eden, Girdletree, Camden, Cheswold and surrounding areas

Visit us at www.delmarvabasementrepair.com.

Visit us at www.dryzone.com.

Dry Guys Basement Systems

450 N. Main
Woodstown, NJ 08098

Dry Guys Basement Systems provides basement, crawl space, and foundation services in Atlantic City, Camden, Collingswood, NJ and surrounding areas in Delaware and Maryland.

Visit us at www.dryguys.com.

Basement Systems USA

2092 East Old Philadelphia Road
Elkton, MD 21921

3000 Woods End Dr
Joppa, MD 21085

Basement Systems USA is an expert basement waterproofing contractor serving Northern Maryland and Baltimore; Southeastern PA and Philadelphia; and Northern Delaware; including Philadelphia, Bala, Cynwyd, Springfield, Exton, West Chester, Broomall, Coatesville, Drexel Hill, and Lancaster.

Visit us at www.basementsystemsusa.com.

NV Waterproofing

12200 Livingston Rd
Manassas, VA 20109

Expert basement waterproofing company serving Montgomery, Prince Georges, and nearby areas in Maryland, as well as Loudoun, Fairfax, and Prince William in Virginia.

Visit us at www.nvwaterproofing.com.

Mission Home Services

20 E George Street
Walkersville, MD 21793

Mission Home Services of MD has all your basement waterproofing solutions in Garrett, Allegany, Montgomery, Washington, Frederick, Carroll, Howard counties and the surrounding areas. They offer dehumidification, insulation services, replacement window and doors, and more.

Your Home faces Water Damage

1. Maryland has an annual precipitation that averages about 40 inches statewide, plenty to cause flooding and water damage.

2. When flooding hits your area, your basement is most likely to be the prime target for water damage.

3. If you allow it to be wet, moldy, humid, smelly, and unhealthy, you're abandoning an entire floor of space in your home. Additionally, the basement air - filled with odors, dust mite feces, humidity, and mold spores - will rise into the rest of the house, ruining the healthy environment of the home.

Basement Waterproofing & Crawl Space Repair

If you are experiencing a wet basement or damp crawl space in Maryland, including the greater Baltimore area, we have a solution for you. Your local Maryland basement systems dealer can show you how we can keep a crawl space or basement dry...dry enough to finish, with a FREE Home Inspection and Estimate.

We Provide:

Basement Waterproofing
Crawl Space Encapsulation
Leak Repairs
Exclusive, Patented Products
World's Best Sump Pumps
Energy-Efficient Dehumidifier

You Receive:

Permanently Dry Basement or Crawl Space
Controlled Humidity
Mold Mitigation
Lifetime Transferable Warranty
Greater Home Value
Peace of Mind

We've helped thousands of home owners with all sorts of basement and crawl space moisture problems throughout Maryland and the greater Baltimore area. Basement Systems has 23 patented products that are tailored to your basement or crawl space. Some of the products that we install are the patented WaterGuard basement waterproofing system and the world's best sump pumps.

In addition, we also install basement window treatments, the SunHouse Window Well (as seen on HGTV's "I Want That" show), the most powerful basement dehumidifier (The SaniDry Basement Air System), basement wall and floor treatments, and much more. We can even address indoor plumbing leaks and leaky water heaters.

Maryland's Trusted Waterproofing Company

Testimonials

"The workmen showed up right on time. They were courteous and pleasant – and they told us EXACTLY what..." Read Full Testimonial

Fred L. of Sterling, VA

Customer Testimonial

“
The workmen showed up right on time. They were courteous and pleasant – and they told us EXACTLY what they were going to do. Once they dug down to the sewer pipe, Jim was proven correct as the pipe was broken completely in half. Originally, Jim thought the job would take 2-3 days. It was finished in one day – way beyond my expectations. This experience is one of the most satisfying I’ve ever had while having work done on my house. I can’t thank you enough for the courtesy, speed and quality your company provided. The team was fast and accurate. I am forever a customer, and if anyone asks, I will recommend your company as being the best in the business. The experience has been phenomenal, from the first day that Jim showed up to give the estimate right through having all the work done. Kudos to everyone in your company for doing a great job.
”

Fred L.
Sterling, VA
"The reason for this high review is because of the high quality character of Jim. NV came to my home to..." Read Full Testimonial

J M. of Sterling, VA

Customer Testimonial

“
The reason for this high review is because of the high quality character of Jim. NV came to my home to investigate water infiltrating my basement from a front foundation wall. Jim assessed the problem as best he could, but because I had left the dry wall up he was unable to immediately access the area inside the drywall. Being at work at the time, I asked my wife to cut back some of the drywall to take a better look. Jim stayed and not only helped my wife cut away the drywall and remove sopping wet insulation, but helped her find that the problem had originated with a leaking pipe in the wall that we did not know was there. Although the company policy against removing the drywall themselves seemed odd to me, nevertheless it was their policy. Jim went above and beyond to help my wife remove the drywall and insulation, which with two small kids was going to be very difficult for her to do by herself. He helped clean up and was polite and respectful. While I am grateful I do not have a foundation leak, should I ever have one, I will call NV Waterproofing and ask for Jim. Quality people are hard to find, thanks man.
”

J M.
Sterling, VA
"We used NV Waterproofing (NV) to fix a basement water leak in an addition to our house. NV provided the..." Read Full Testimonial

Travis B. of Herndon, VA

Customer Testimonial

“
We used NV Waterproofing (NV) to fix a basement water leak in an addition to our house. NV provided the clearest estimate (we received estimates from multiple companies), with clear pricing and identification of issues. NV completed the work promptly. While the initial work did fix the primary problem, we had a small leak remain. NV was great about coming back out to figure the issue out, and found a surprising construction anomaly causing the second small leak. NV fixed the problem (all as part of the initial estimate) and our basement has been dry since. We were very pleased with NV's persistence and ultimate solution to our problems. We strongly recommend NV.
”

Travis B.
Herndon, VA
"We have used NV Waterproofing several times now for different issues that have arisen in our basement. We..." Read Full Testimonial

Heather S. of Reston, VA

Customer Testimonial

“
We have used NV Waterproofing several times now for different issues that have arisen in our basement. We have found them to be very professional, courteous, and knowledgeable. Unlike many other waterproofing companies which try to sell you very expensive one-size-fits-all whole-house solutions (which are a rip-off with no guarantees), NV Waterproofing takes the time to target your specific problem and provides the most economical and effective approach to the problem. We appreciated their honesty and creativity in designing a plan for our flooding issues. So far, all of their work has held up great! I would highly recommend them.
”

Heather S.
Reston, VA

We are authorized Basement Systems dealers, a part of an in international network of the best waterproofing contractors in the world! We have several dealers that cover the Maryland area. Contact us online or call toll free 1-800- 638-7048 and let us solve your basement or crawl space water problem.

Whether you live in Annapolis, Baltimore, Bethesda, Cambridge or Thurmont, MD, you can rest assured, because a Basement Systems waterproofing and crawl space contractor is available in your neighborhood. Basement Systems features several authorized basement waterproofing contractors throughout the state of Maryland.

Go with the experts – not amateurs – when it’s time to fix a wet basement. Call on products and technology with a proven track record. Basement Systems has been keeping basements dry for hundreds of thousands of homeowners throughout the United States, Canada, the United Kingdom, and Ireland for more than 35 years. As a Basement Systems dealer, we can provide a permanent solution and will back it up with a lifetime, transferable warranty. Whether you simply want to use your basement for storage and a laundry, or are planning to convert it to living space, the first priority is to make sure it’s dry.

Customer Reviews

By Janet D.
Ocean Pines, MD

"Sales rep and installers were all very helpful and professional."

View Review

Customer Review

By Janet D.
Ocean Pines, MD

Sales rep and installers were all very helpful and professional.
By Stephen P.
Elkridge, MD

"Mike D. Very meticulous and thorough. Worked hard without a break and..."

View Review

Customer Review

By Stephen P.
Elkridge, MD

Mike D. Very meticulous and thorough. Worked hard without a break and cleaned up everything on completion.
By Roula
Baltimore, MD

"Mike was very friendly and explained everything he was doing and gave..."

View Review

Customer Review

By Roula
Baltimore, MD

Mike was very friendly and explained everything he was doing and gave additional suggestions for things i could do around the property unrelated to the basement system put in.
By Sherrian C.
Baltimore, MD

"started of a little rocky, with the first installation but work out well,..."

View Review

Customer Review

By Sherrian C.
Baltimore, MD

started of a little rocky, with the first installation but work out well, no more water thanks guys
By Doris P.
Baltimore, MD

"The salesperson is knowledgeable and the information packet is excellent."

View Review

Customer Review

By Doris P.
Baltimore, MD

The salesperson is knowledgeable and the information packet is excellent.
By SoBotanical
Baltimore, MD

"Our general contractor, Roger Robbins, recommended you."

View Review

Customer Review

By SoBotanical
Baltimore, MD

Our general contractor, Roger Robbins, recommended you.
By Ted S.
Baltimore, MD

"Crew worked amazingly hard and were truly kind and decent people. Very..."

View Review

Customer Review

By Ted S.
Baltimore, MD

Crew worked amazingly hard and were truly kind and decent people. Very impressed with all people I encountered at the organization.
By Barbara P.
Baltimore, MD

"Upon researching, Basement Systems USA seemed like an excellent company..."

View Review

Customer Review

By Barbara P.
Baltimore, MD

Upon researching, Basement Systems USA seemed like an excellent company and your services looked like a permanent and modern solution that other companies did not offer.
By Nancy L.
Annapolis, MD

"The competitors price was about the same - with Basements systems being..."

View Review

Customer Review

By Nancy L.
Annapolis, MD

The competitors price was about the same - with Basements systems being just a little higher. The basement systems warrantee was better and the salesman from basement systems was very thorough and spent a lot of time with me talking through the options - I was selling the house and wanted the job done right in a very short time period and the salesman promised basement systems would meet my time constraints with a quality system and they did. I am very happy with the outcome.

Click to see why people hire us

Recent work requests in MD TRAVILAH ROAD in Potomac

Basement is wet when it rains.

S Glen Rd in Potomac

Leaking area in the basement

Limpkin Avenue in Clarksburg

1200 square feet finished basement dehumidification Also whole house dehumidification

Sandalfoot Ct in Potomac

Leaking basement wall when it rains heavily

Gainsborough Road in Potomac

Currently we have an interior perimeter drain system in the basement installed in three out of four walls and a sump pump. According to the home inspection we had last year, the sump pump is working OK. The system includes sealant walls (wall panels of plastic sheets with pegs mechanically attached to all four wall). Last year, during heavy rain on May we had a leak on one wall of the basement, next to a pipe ,so we'd like to have a diagnosis and a quote for needed repairs.

Bitterfield Ct in Montgomery Village

Looking for a replacement of my basement window. The opening size: 32 "(W) x 22"(H). Type: sliding; Color: white. Thanks!

Woodfield Rd in Damascus

Flooding in basement appears to be coming back wall. We've tried turning off the pipes but it doesn't make a difference.

Culver Street in Kensington

We have a sump pump that has no battery backup. We are looking for an estimate to either add a secondary pump with a backup, or replace the existing pump with a newer one with a backup.

Ol Baltimore Drive in Olney

Small amount of water is coming in at the floor level where the poured Concrete wall meets the floor in my basement when it rains

Moss Side Ln in Olney

Please provide an estimate for 730 sq/ft basement.

Shepherd St in Chevy Chase

I have an old basement floor / sump pump drain system that now does not work well, with water coming through the walls in places.

Linden Grove Court in Silver Springs

Move drain line

Dorchester Drive in New Market

I have a thin vertical crack in my basement wall that has leaked during the last few rainy days. I can send pictures of the crack and you can visibly see the water stain on the insulation. I would like to see how much it would cost to repair and thoughts of what could be causing this in a relatively new house (built in 2014).

16th Ave in Takoma Park

Basement floods when it rains. Water comes in from the foundation.

Oakcrest Cir in New Market

Condensation in the basement walls, which leaves water in the basement.

Prospect St in Middletown

I need an egress window estimate, and perhaps drainage.

Triadelphia Road in Glenelg

Water leak in the basement floor

Cherryvale Dr in Beltsville

Getting water in basement room floor after heavy rain, think issue is window well

Kennedy Place in Hyattsville

We are looking to install window wells for our basement windows and develop ground slope to ensure water doesn't get into the house.

43rd St in Riverdale

Holly Crest Ln in Dayton

Walkup basement door leaks.

Oglethorpe St. in Riverdale

I have a sump pump at the landing of a set of outdoor stairs that leads to our basement. right now it is connected to a hose that runs up the steps and dumps in the yard. We have a lot of water so it ends up making a lake. I need a better way of discharging the water.

Cherry Tree Drive in Fulton

Need 2x basement window wells pronto!!

Glade Blvd in Walkersville

Window well leaks during heavy down pours

Valley Way in Hyattsville

Water forming at bottom of exterior stairwell.

Flamewood Dr in Clarksville

Price of a dehumidifier for basement

Arcadia Ave in Capitol Heights

The basement when the pump is not working the floor is full of water

Reed Street in Cheverly

Water coming into basement during heavy rain. Heavy mold oder in basement. Might need mold remediation in addition to waterproofing.

Lancelot Rd. in Fort Washington

Flooded basement from the storm yesterday (7/8/2019).

Culver St in Temple Hills

Flooding in my basement

Eagle Head Drive in Fort Washington

Basement floods after continued rain or heavy rain fall. Several inch of water depending severity of parcipiation

Ridge Rd in Mount Airy

Our sump pump might be clogged.

Valley Pk Rd in Capitol Height

Water is seeking to my basement

85th Avenue in Hyattsville

Water in basement. Water comes in in center of basement.

Crystal Lane in Temple Hills

Water seeping through basement floor. I have no sump pump.

Keppler Road in Temple Hills

Water coming up through the slab by the back door.

Karen Blvd in Capitol Heights

Water seepage in the basement with a dry sump pump

Tiger Way in Boonsboro

Notice small water dage on drywall above floor in basement corner.

Biemans Ter in Upper Marlboro

Mold in basement after many floods

Kipling Pkwy in District Heights

Our basement recently flooded and we believe it may be an malfunctioning sump pump. This is the first time that this has occurred, which is why we are concerned. The amount of water that has accumulated is a bit scary and we wanted to have someone come out for a free estimate as to what the actual reason for the flood may be. Thank you!

Ellard Drive in Lanham

Hello, I am interested in the trench drain system for outdoor basement steps

Basingstoke LN in Bryans Road

Replace existing sump pump with a system that has backup.

Church St in Sykesville

Dirt basement with partial concrete. Part stone and cinderblock foundation. Basement has been damp during light rain and wet/standing water during heavy rain. Looking for economical fix because we are planning to sell our home.

Falconett Ct in Upper Marlboro

Sump pump runs too often.

Wombat Court in Clinton

My basement exit concrete steps leak when it rains.

Pommel Drive in Sykesville

I have two basement windows in window wells that should be replaced. They are 32" x 14" and are original to the house, almost 34 yrs old. I am looking for an estimate and some information on options.

Ridge Road in Westminster

Water gets inside the Room in the basement when it rains all day, it hasn't leaked in awhile just today because it was raining all day last night

Merino Dr in Accokeek

Triple sump pump

Melrose Ave in Woodstock

Ventilation Humid basement

Trotters Glen Dr in Upper Marlboro

Sump pump tends to run continuously after big rain storms. water pumping out of the house periodically for a few hours.

Recent job requests for basement waterproofing in MD:

Project Location: TRAVILAH ROAD, Potomac, MD 20854

Comment: Basement is wet when it rains.

Project Location: S Glen Rd, Potomac, MD 20854

Comment: Leaking area in the basement

Project Location: Limpkin Avenue, Clarksburg, MD 20871

Comment: 1200 square feet finished basement dehumidification Also whole house dehumidification

Project Location: Sandalfoot Ct, Potomac, MD 20854

Comment: Leaking basement wall when it rains heavily

Project Location: Gainsborough Road, Potomac, MD 20854

Comment: Currently we have an interior perimeter drain system in the basement installed in three out of four walls and a sump pump. According to the home inspection we had last year, the sump pump is working OK. The system includes sealant walls (wall panels of plastic sheets with pegs mechanically attached to all four wall). Last year, during heavy rain on May we had a leak on one wall of the basement, next to a pipe ,so we'd like to have a diagnosis and a quote for needed repairs.

Project Location: Bitterfield Ct, Montgomery Village, MD 20886

Comment: Looking for a replacement of my basement window. The opening size: 32 "(W) x 22"(H). Type: sliding; Color: white. Thanks!

Project Location: Woodfield Rd, Damascus, MD 20872

Comment: Flooding in basement appears to be coming back wall. We've tried turning off the pipes but it doesn't make a difference.

Project Location: Culver Street, Kensington, MD 20895

Comment: We have a sump pump that has no battery backup. We are looking for an estimate to either add a secondary pump with a backup, or replace the existing pump with a newer one with a backup.

Project Location: Ol Baltimore Drive, Olney, MD 20832

Comment: Small amount of water is coming in at the floor level where the poured Concrete wall meets the floor in my basement when it rains

Project Location: Moss Side Ln, Olney, MD 20832

Comment: Please provide an estimate for 730 sq/ft basement.

Project Location: Shepherd St, Chevy Chase, MD 20815

Comment: I have an old basement floor / sump pump drain system that now does not work well, with water coming through the walls in places.

Project Location: Linden Grove Court, Silver Springs, MD 20910

Comment: Move drain line

Project Location: Dorchester Drive, New Market, MD 21774

Comment: I have a thin vertical crack in my basement wall that has leaked during the last few rainy days. I can send pictures of the crack and you can visibly see the water stain on the insulation. I would like to see how much it would cost to repair and thoughts of what could be causing this in a relatively new house (built in 2014).

Project Location: 16th Ave, Takoma Park, MD 20912

Comment: Basement floods when it rains. Water comes in from the foundation.

Project Location: Oakcrest Cir, New Market, MD 21774

Comment: Condensation in the basement walls, which leaves water in the basement.

Our Services

Our Basement Systems Dealers Serving Maryland

Your Home faces Water Damage

Basement Waterproofing & Crawl Space Repair

Maryland's Trusted Waterproofing Company

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Recent job requests for basement waterproofing in MD:

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