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Our Services

  • Concealed drainage system
  • Powerful, reliable sump pumps
  • Battery backup systems
  • Patented waterproofing products
  • Energy-efficient dehumidifiers
  • Industry-leading warranties

Basement Waterproofing Companies in Maryland

129 Vista Centre Dr Suite A
Forest, VA 24551
5305 Jefferson Pike
Frederick, MD 21703
SERVICE AREA:
Central Virginia: including Roanoke, Sterling, Charlottesville, Lynchburg, and Arlington.
Maryland, Capital region: from greater Bethesda to Frederick and points in between.
View company profile for reviews, awards, before & after photos, and more.
12200 Livingston Rd
Manassas, VA 20109
SERVICE AREA:
The Greater DC Area:
SW Maryland: including White Plains, Woodsboro, Woodstock, Bethesda and surrounding areas.
Eastern Virginia: inculding the greater Arlington area.
View company profile for reviews, awards, before & after photos, and more.
2092 East Old Philadelphia Road
Elkton, MD 21921
SERVICE AREA:
Pennsylvania: Greater Philadelphia, including Springfield and Wilmington.
Northern Delaware: including Middletown, New Castle, and Townsend.
Maryland: Greater Baltimore, including Towson, Dundalk, Annapolis and Catonsville.
View company profile for reviews, awards, before & after photos, and more.
16507 Beach Highway
Ellendale, DE 19941
SERVICE AREA:
Southern Delaware: including Lewes, Rehoboth Beach, and Milford.
Eastern Shore Maryland: including Easton, Berlin, Cambridge and Salisbury.
View company profile for reviews, awards, before & after photos, and more.

Each of the companies listed here is an authorized Basement Systems dealer in Maryland offering expert basement waterproofing services including drainage and sump pump installation. In each company profile, you can read reviews and check out the contractor’s history, service area, ratings, and more.

Choosing a Trusted Waterproofing Company for Your Maryland Basement

As a homeowner, one of the last things you want to deal with is water damage, especially from a flooded basement. Wet basement issues happen more often than you may think and can leave behind serious property damage. If you are suffering from constant worry about the health and safety of your basement, it’s time for a change. Don’t wait until your basement becomes a breeding ground for mold, pests, and other hazardous conditions. Contact your local Maryland basement waterproofer today to ensure the well-being of your family and your home are protected.

Look for expertise, training, and experience.

By choosing a local Basement Systems dealer, you can assure you’re getting dedicated, trusted basement waterproofing service. Each contractor listed here is a trained expert in the diagnosis of sub-grade moisture problems as well as the design and installation of proper drainage, moisture and humidity control, and basement materials. All Basement Systems contractors are licensed and certified to fix your damp basement. With this kind of expert assistance, you can say good-bye to your basement water issues!

Demand high-quality basement waterproofing products.

Basement Systems has been setting the industry standard for dry basements since opening in 1987. Your local Maryland Basement Systems dealer has exclusive access to 27 patented products that have helped homeowners over the past 30 years keep their basements dry. Such solutions include our WaterGuard basement drainage system,  UltraSump industrial-strength sump pump, and our SaniDry Sedona Basement Dehumidifier.

Other basement waterproofing products include basement wall and floor treatments, window wells, and basement window replacements. Browse the full line of basement waterproofing products.

Why Do Maryland Basements & Crawl Spaces Get Wet?

Flooded basement: Maryland has an annual precipitation that averages about 40 inches statewide, plenty to cause flooding and water damage. When flooding hits your area, your basement is most likely to be the prime target for water damage.

Other wet basement signs: There are many possible sources for pooling water, damp basement walls or flooring, and high humidity. These include: rusty basement windows, poor grading around the foundation, leaks through cracks in the foundation, saturated soils, simple plumbing failures, and poorly functioning drainage or sump pump systems. A basement already musty and damp is ill-prepared for the next bad rainstorm! Basement waterproofing can address the underlying issues, prevent future water damage and improve the indoor air quality.

Basement Waterproofing & Crawl Space Repair

Waterproof your wet basement today! Waterproofing professionals in the Basement Systems network have helped homeowners across the country for decades, by identifying the source of leaks, flooding, groundwater seepage, and musty odors. With a range of waterproofing and moisture control solutions available through Basement Systems, your local wet basement expert will install the right solution for you.

Wet Basement Solutions:
  • Basement Waterproofing
  • Crawl Space Encapsulation
  • Leak Basement Window Repairs
  • Exclusive Drainage & Moisture-Control Products
  • Industrial-Strength Sump Pumps 
  • Energy-Efficient Self-Draining Dehumidifier    
Dry Basement and Crawl Space Benefits:
  • Usable Basement or Crawl Space
  • Healthier Indoor Air
  • Mold, Dust, and Pest Reduction
  • Lifetime Transferable Warranty
  • Home Value Protected
  • Peace of Mind When It Rains!

Next Steps to a Safe, Dry Basement in Your Maryland Home

Basement Systems products address every key basement or crawl space problem, including moisture intrusion, flooding, leaky windows, structural rot, and excessive humidity. The best basement waterproofers for your Maryland home are those who can diagnose the source of the problem and have the training, expertise and experience to design and install an effective system that keeps your basement dry.

1) Read Reviews & Check Out Past Work

Spend your time reading through the reviews of the basement waterproofing companies listed here. Check out their profiles that highlight their work (before and after photos), awards, and experience.

2) Get inspections and cost quotes

Call or fill out the Free Estimate form to set up an inspection of your basement. When you choose Basement Systems authorized contractor, you’ll get a free book on how basements are constructed and why they get wet, a custom design solution, and written estimate at no charge.

3) Choose Your Contractor & Enjoy the Result!

It’s important you choose a basement waterproofer based on the proposed solution, quality of materials, reputation of the contractor, and the price. Remember you only want to waterproof your basement once! After the work is completed, enjoy your dry basement for storage, finishing, laundry, and entertainment.

Maryland's Reliable Waterproofing Companies

Testimonials

  • A Milton,DE home is made healthy for the family by DryZone Read Full Testimonial
    Amy G.
    Milton, DE

    Customer Testimonial

    Amy G.
    Milton, DE
    Amy G. lives in Milton, DE with her her family. Her young daughter was experiencing asthma issues. Her asthma was being negatively impacted by the air in the home. The wet, unconditioned crawl space was not a good environment for the health of family. Phil came in and helped walk the family through all of their questions and concerns. He even "showed up a little bit early" which impressed the family from the start. Phil accommodated the family's schedules and did what it took to get the family feeling better again. When Bill, the owner of DryZone reached out and asked the Amy and her family, "Where do you want to be? What do you want to see happen?", the family knew that there was only one answer which would guarantee good health for their family. They chose DryZone and are thrilled that they made that choice.
  • I would recommend it to everybody. It is the best thing that ever happened to the bottom of the house! Read Full Testimonial
    Norbert K.
    Millsboro, DE

    Customer Testimonial

    Norbert K.
    Millsboro, DE
    When Norbert K bought his house in Millsboro, DE, it already came with crawl space that was encapsulated by DryZone Llc., and was therefore covered under our Transferable Lifetime Warranty -- even though the previous homeowner had failed to keep up with the annual maintenance schedule. Encouraged by the home inspector and by the brochures that accompanied the Warranty, Norbert concluded that it was a good idea to not only keep the current system installed, but get it back on track with a maintenance schedule. Sp he gave DryZone Llc. a call and one of the owners, Heather Anderson, personally answered to the questions he had about the system and the products. During that conversation he decided to add a battery-operated backup sump pump to his system for an extra layer of protection. He was quite impressed with the service person who came to his house as well. "Very intelligent because he answered to all the questions I had To me this is brand new! I had a lot of questions for him and he was very courteous and answered to them." Norbert is very happy with his encapsulated crawl space, and so are his grandchildren: "It just stays nice and clean. As a matter of fact my grandchildren even say that it is like a house under our house. They would like to put sleeping bags under there." -- he says. How much does he like his crawl space encapsulation system? "If I had another house I would put it in! I would recommend it to everybody. It is the best thing that ever happened to the bottom of the house!"
  • Stonewater Creek's HOA President had a very pleasant experience with DryZone Read Full Testimonial
    Rich R.
    Millsoro, DE

    Customer Testimonial

    Rich R.
    Millsoro, DE
    Stonewater Creek, in Millsboro, De, had a party for their community planned to celebrate Memorial Day, but they found a problem surrounding the community pool. Underneath the concrete, they found that the soil under it had started to settle, creating a void, with nothing supporting the concrete. After doing research they learned that removing and replacing the concrete would be a very timely and costly job, pushing back their celebration WEEKS. In their research, they found DryZone and our PolyLevel concrete lifting service. We were able to get the job done, and the concrete supported, just in time for their Memorial Day celebration to go on as scheduled! Listen to what Rich has to say about his experiance with DryZone.
  • Very Courteous. Worked Very neat and cleaned up afterwords. I am vert glad my wife and I made the decision to... Read Full Testimonial
    Dan E.
    Lynchburg, VA

    Customer Testimonial

    Dan E.
    Lynchburg, VA
    Very Courteous. Worked Very neat and cleaned up afterwords. I am vert glad my wife and I made the decision to go with your company.
  • From start to finish, I received stellar customer service from everyone I encountered when inquiring... Read Full Testimonial
    Jeanne J.
    Randallstown, MD

    Customer Testimonial

    Jeanne J.
    Randallstown, MD
    From start to finish, I received stellar customer service from everyone I encountered when inquiring information about my crawl space...from every person who answered the telephones and my accompanying questions, to the person assessing the situation to the actual team completing the job. This company employs PROFESSIONALS!!!!Thankfully, they were able to schedule an appointment quickly. After assessing the situation, Jeff recommended encapsulation of the crawl space, providing multiple views via supporting photographs to further explain their services and the process.I then contacted Amanda, who performed a miracle and scheduled the encapsulation quickly in less than 2 weeks, April 8, 2022 to be exact.Throughout the process, they kept me informed via telephone calls, emails, and text messages. Due to their sustained excellence and quality customer service, I was fully prepared and had no doubt the tasks would be completed efficiently.Bernie, the foreman, called me April 8 to provide his estimated time of arrival. I met him at my house along with Fernando and Edgar around 9:15 a.m. All three men were pleasant and I felt comfortable with the information and explanations they provided.I left my house while they performed the tasks at hand. Since the house is vacant and the chemicals, etc. they were using can be harsh, I left them to their own devices. Bernie telephoned me around 1:40 p.m. to say they were finished, cleaning up, which was much sooner than their earlier estimated completion time of 6 p.m.When I returned, Bernie provided explanations of the work provided as well as photos of their work and a tour of the exterior work completed. I am beyond pleased with the service I received and HIGHLY RECOMMEND them to my friends, family, and enemies too. Everyone should support this company, as they are credits to their profession.Karrie, Amanda, Ashley, Tina, Jeff, Bernie, Edgar, and Fernando did phenomenal work and I'm glad they were assigned to handling this job! Thank you for every kindness you extended and all our professional encounters.
  • I am very impressed with Basement Systems USA Read Full Testimonial
    Dipankar D.
    Baltimore, MD

    Customer Testimonial

    Dipankar D.
    Baltimore, MD
    Your company did excellent work for me and your employees were wonderful. I am very impressed with Basement Systems USA.
  • Esteban made key onsite adjustments- seamlessly. His competence was evident and his modesty sublime. Under... Read Full Testimonial
    Brenda B.
    Baltimore, MD

    Customer Testimonial

    Brenda B.
    Baltimore, MD
    A brief note to express my utmost pleasure having Esteban Morales working in my home, on a very difficult basement project.Our home is 140yrs old. Esteban and his crew were tasked with the job of installing drains and a sump pump. The crew arrived promptly, worked efficiently and controlled the dust 100%. Esteban made key onsite adjustments- seamlessly. His competence was evident and his modesty sublime.Under Estebans guidance, his crew helped to make a "dreadful project" (my words), a truly positive experience. Every express of doubt and worry were quickly put to rest by Estebans assurance that everything would be fine. And it was. Sincerely,Brenda M Brandon, M.D
  • Very professional company with excellent work ethic Read Full Testimonial
    Sebastien P.
    Joppa, MD

    Customer Testimonial

    Sebastien P.
    Joppa, MD
    Very professional company with excellent work ethic. They installed new windows and a sewage pump system in my basement. I highly recommend them for any job
  • Beautiful work, great crew and the crawl space is the talk of Rock Hall. Read Full Testimonial
    Jim N.
    Rock Hall, MD

    Customer Testimonial

    Jim N.
    Rock Hall, MD
    Beautiful work, great crew and the crawl space is the talk of Rock Hall. Both my plumber and electrician have been here and they have seen other jobs and they were impressed with your crew as well as the quality of the work and clean-up. Mario is an excellent crew boss and has very good customer relation/service skills. He and his team should be commended for their work. Again, thank you, Dry Zone and Mario's team for a job well Done!

Let Basement Systems solve your basement or crawl space water problem. One of the local Maryland basement experts in our network will be happy to help transform your wet, leaky or humid basement into a usable, dry, healthier space today! Whether you live in Annapolis, Baltimore, Bethesda, Cambridge or Thurmont, MD, our contractors will make sure your basement or crawl space water issues are a thing of the past!

Improve your home starting with a free basement inspection and estimate!

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

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    By Ken C.
    Pearisburg, VA
    Very conscientious crew and very good to work with. Would...
    View Review

    Customer Review

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    By Ken C.
    Pearisburg, VA
    Very conscientious crew and very good to work with. Would encourage others to use this fine company.
  • full starfull starfull starfull starfull star
    By David A.
    Blacksburg, VA
    Very Pleased
    View Review

    Customer Review

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    By David A.
    Blacksburg, VA
    Very Pleased
  • full starfull starfull starfull starfull star
    By Lon F.
    Blacksburg, VA
    Kevin was a true professional and I appreciated his hard...
    View Review

    Customer Review

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    By Lon F.
    Blacksburg, VA
    Kevin was a true professional and I appreciated his hard work. Fortress Foundation has earned my loyalty and I look forward to working with you from here on out.
  • full starfull starfull starfull starfull star
    By Susan B.
    Cloverdale, VA
    I had bad experiences with other companies but not this...
    View Review

    Customer Review

    full starfull starfull starfull starfull star
    By Susan B.
    Cloverdale, VA
    I had bad experiences with other companies but not this one! Great customer service and ability to do quick work.
  • full starfull starfull starfull starfull star
    By Randy B.
    Roanoke, VA
    Robert and his crew are hard working and know what they are...
    View Review

    Customer Review

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    By Randy B.
    Roanoke, VA
    Robert and his crew are hard working and know what they are doing. 
  • full starfull starfull starfull starfull star
    By William C.
    Waynesboro, VA
    They were professional and did an outstanding job.
    View Review

    Customer Review

    full starfull starfull starfull starfull star
    By William C.
    Waynesboro, VA
    They were professional and did an outstanding job.
  • full starfull starfull starfull starfull star
    By Lauren H.
    Excellent service provided by Caleb and Charlie! Photos and...
    View Review

    Customer Review

    full starfull starfull starfull starfull star
    By Lauren H.
    Excellent service provided by Caleb and Charlie! Photos and videos were shared to describe what should and was done to my basement. I'm very happy!
  • full starfull starfull starfull starfull star
    By Gerald A.
    Monroe, VA
    Your representative Scott Llewellyn was the best, stayed on...
    View Review

    Customer Review

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    By Gerald A.
    Monroe, VA
    Your representative Scott Llewellyn was the best, stayed on top of what was needed. Did what he promised would be done. The persons that performed the work were very efficient and professional. Church had been getting wet for at least 20 years. Thank you very much.
  • full starfull starfull starfull starfull star
    By Emily M.
    Greenwood, VA
    Hi Chris!  Everything went Fabulous and well beyond my...
    View Review

    Customer Review

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    By Emily M.
    Greenwood, VA
    Hi Chris!  Everything went Fabulous and well beyond my expectations, which as you know from meeting me and my type "A" personality, are pretty impossible to exceed!  You, the crew and Fortress proved me wrong, and I can't be happier with my choice to go with Fortress!    Chris, I Thank you for your patience with me during the estimate and contract process!  And for allowing me time to look at other proposals and make a sound and thought-out decision that met all of my requirements and needs!  It allowed me time to make the BEST choice by choosing Fortress!  I hope you will be recognized for your sales abilities, professionalism and compassion for your customers!  You handled ALL of my questions and concerns with ease and if you didn't have the answer, you found it!!  You promised me your best Foreman and came through on that and so much more!
Click to see why people hire us

Recent job requests for basement waterproofing in MD:

Project Location: Williamsport, MD 21795

Comment: Leaking in basement

Project Location: Hagerstown, MD 21740

Comment: Water getting in between slab and cinder blocks at the seam.

Project Location: Hagerstown, MD 21740

Comment: Water coming in during heavy rain

Project Location: Keedysville, MD 21756

Comment: I have water coming into one portion of one room in my finished basement when it rains, near an exterior corner of the house. When raining I can hear a dripping in the wall in one section behind the drywall. Need an estimate.

Project Location: Hagerstown, MD 21742

Comment: 1800 SQ ft unfinished basement has a space for a sump pump but there isn't one today. Water seeping through the foundation wall and makes the basement damp

Project Location: Brunswick, MD 21716

Comment: Foundation seepage.

Project Location: Myersville, MD 21773

Comment: We get water seepage between the wall and the floor in our basement. Heavy rains cause flooding. We'd like to prevent it for good.

Project Location: Jefferson, MD 21755

Comment: I am deaf so text and email would be the best way to communicate with me. We have a unfinished basement that we want to make sure its waterproofing and flood safe. Thank you

Project Location: New Market, MD 21774

Comment: Water is coming into our basement when it rains/snows. Insurance did an inspection and has said is is ground water. We can see where is is coming in the front of the house. It then goes along the front of the house, down the side of our finished basement and has caused our bathroom and carpet to be damaged. Insurance found mold as well. We are wondering if it is coming in along the garden and going down to the basement.

Project Location: Derwood, MD 20855

Comment: Basement Waterproofing.

Project Location: North Potomac, MD 20814

Comment: Water sometimes seeps slowly into basement where the cinder block wall meets the concrete floor

Project Location: Glenelg, MD 21737

Comment: Water leak from the wall in a basement hairline crack

Project Location: Kensington, MD 20895

Comment: Wanting to insure there is no further water damage in a lower floor/basement. I would like more information on a dehumidifying system that drains directly into a basement sump pump.

Project Location: Chevy Chase, MD 20815

Comment: Looking for a new French drain with sump pump solution for basement

Project Location: Chevy Chase, MD 20815

Comment: When we have really heavy rain for several hours, water starts to seep in to our cellar along one wall/floor

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