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

Basement Waterproofing Companies In Delaware

16507 Beach Highway
Ellendale, DE 19941
SERVICE AREA:
Southern Delaware: including Rehoboth Beach, Milford and Dover.
Southern and Central Maryland: including Ocean City, Salisbury and Denton.
View company profile for reviews, awards, before & after photos, and more.
2219 Westbrooke Dr. Suite E6
Columbus, OH 43228
SERVICE AREA:
Ohio: Greater Columbus, including Delaware, Westerville, Marysville, and Springfield.
View company profile for reviews, awards, before & after photos, and more.
450 N. Main
Woodstown, NJ 08098
SERVICE AREA:
Southern New Jersey: including Atlantic City, Camden, Collingswood, and surrounding areas.
Pennsylvania: Greater Philadelphia and parts of Delaware and Maryland for foundation waterproofing and repair.
View company profile for reviews, awards, before & after photos, and more.
2092 East Old Philadelphia Road
Elkton, MD 21921
3000 Woods End Dr
Joppa, MD 21085
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.
45 Atlantic Avenue
Oceanview, DE 19970
SERVICE AREA:
Southern & Western Wisconsin: including Milwaukee, Madison, Eau Claire, and La Crosse.
Northern Illinois: Greater Rockford, IL area.
View company profile for reviews, awards, before & after photos, and more.

Each of the Delaware companies listed here is an authorized Basement Systems dealer 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 the Right Waterproofing Company for Your Delaware Basement

Wet basements are not fun! Flooded basements are a homeowner’s nightmare. If you are suffering from constant worry about the health and safety of your basement, it’s time for a change. If you’ve tried DIY efforts to fix pooling water, cracks in your foundation, leaky basement windows, or high humidity, it’s time to find an experienced, professional waterproofer you can trust. A wet basement wastes valuable living space, damages building materials and stored possessions, pollutes the indoor air, risks the health of those living in the home, and puts your investment in your home at risk. That adds up to considerable risk.

Look for expertise, training, and experience

By choosing a basement waterproofer in the Basement Systems network, you’re getting a local company dedicated to the best waterproofing practices. Each contractor listed here is a trained professional 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 licenced 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

Since 1987, Basement Systems has set the industry standard for dry basements. Your Delaware 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 Delaware Basements & Crawl Spaces Get Wet?

Flooded basement: Delaware has an annual precipitation that averages about 55 inches statewide. That along with low land near the coast can lead to serious flooding issues. 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 potential 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 basement today! The waterproofing experts in the Basement Systems network have helped homeowners across the state of Delaware for decades. You can count on our experts to identify 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 dealer will install the right solution for your basement or crawl space.

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 Delaware Home

Basement Systems products address every major basement or crawl space problem, including moisture intrusion, flooding, leaky windows, structural rot, and excessive humidity. The best basement waterproofers for your Delaware 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!

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.

Delaware's Trusted Waterproofing Companies

Testimonials
  • "I'm in awe." Read Full Testimonial

    Kathy D. of Westerville, OH

    Customer Testimonial

              Great job Mitch, Manuel, and the crew! I can see the difference in the spaces in the kitchen and the living room! I'm in awe.
    Kathy D.
    Westerville, OH
  • "It was so refreshing to have a contractor treat my home, like it was there home!" Read Full Testimonial

    Mark S. of Long Neck, DE

    Customer Testimonial

              I was so thrilled with the work that DryZone completed for me. Ususally you find contractors who leave trash and you had to clean up after the crew. Mario and his team were so respectful and such great workers. I have worked in contracting, plumbing, and electrical for years. I have been around lots of contractors and never have I met a crew of people so good at their job. I was so thrilled at the results of my crawl space and so impressed by the DryZone Crew! It felt like they cared about my home like it was their home. It was so refreshing!
    Mark S.
    Long Neck, DE
  • "I would recommend DryZone to anybody who like me value their property, their home." Read Full Testimonial

    Kathi T. of Dover, DE

    Customer Testimonial

              Kathi T. from Dover, Delaware was extremely upset with her home's chronically wet basement. While she had lived with the problem for a number of years, she had reached a point where she could no longer stand it. Her son had just moved back in and was living downstairs when melting snow from a recent storm put her entire basement under four inches of water, which poured in from virtually every corner. She called a few companies from out of state and didn't really like the experience she had with them. Not only the solutions they were proposing didn't make much sense to her, but the sales people were extremely pushy, and used every gimmick in the book to try to pressure her into signing a contract with them. Being a Marketing teacher, she was very familiar with this type of high pressure sales tactics, and was not only unimpressed, but frustrated as well. She then decided to call a local company, and searching the internet, she found DryZone LLC. Her experience with the company was entirely different, and in this video she speaks about it from the sales process, to the installation which was done quickly on the verge of a huge snow storm, predicted to cause accumulations of up to 22 inches of snow in Delaware. They assured her the work would be done before the storm and they did it. "When people got here to do the install I was so upset about the weather forecast. They were like ''Ma'm, we're gonna get this done if we have to stay here until midnight' and they literally pulled out of the driveway, I believe it was on the third day, as it was starting to snow", explains Kathi"I would recommend DryZone to anybody who like me value their property, their home", she concludes.
    Kathi T.
    Dover, DE
  • "They were absolutely fantastic! At the end of five days we were convinced we got the A Team." Read Full Testimonial

    Tom B. of Forth Washington, PA

    Customer Testimonial

              For 36 years, Tom B. and his family lived with a wet basement that would get 6 to 10 inches of water every time their power went off during a storm. He knew that they would have to fix the problem if they were to stay in the house. A trusted friend recommended Basement Systems USA to Tom. In this video he talks about the entire experience provided by the company, from the sales process, to installation and results. "They were absolutely fantastic! At the end of five days we were convinced we got the A Team.", says Tom.
    Tom B.
    Forth Washington, PA

If you're looking for a long-term solution to your wet basement issues, call your local Basement Systems dealer. From Wilmington, Dover, Delaware City, to Harrington & New Castle, our local Delaware Basement Systems experts will be happy to help transform your wet, leaky or humid basement into a usable, dry, healthier space today! 

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

Wet basement? Call the company that has been revolutionizing basement waterproofing for more than 35 years. Basement Systems has been keeping basements dry for hundreds of thousands of homeowners throughout the United States, Canada, the United Kingdom, and Ireland. As a Basement Systems company, we offer an ensemble of patented, time-tested products that aren't available to other contractors. We can provide a permanent solution to your basement waterproofing problem and will back it up with a lifetime, transferable warranty.

Customer Reviews
  • By Tara P.
    Springfield, OH
    "Manuel and team were very professional"

    Customer Review

    By Tara P.
    Springfield, OH

    Manuel and team were very professional
  • By Matias M.
    London, OH
    ""

    Customer Review

    By Matias M.
    London, OH

  • By Alevia D.
    West Jefferson, OH
    "Wonderful crew to work with."

    Customer Review

    By Alevia D.
    West Jefferson, OH

    Wonderful crew to work with.
  • By Linda C.
    West Jefferson, OH
    "He was a very nice man his crew was polite and worked hard he explained..."

    Customer Review

    By Linda C.
    West Jefferson, OH

    He was a very nice man his crew was polite and worked hard he explained everything the Foreman was really good and knew his stuff
  • By Tracy B.
    Galloway, OH
    "Very professional company from beginning to end. Both sales and the work..."

    Customer Review

    By Tracy B.
    Galloway, OH

    Very professional company from beginning to end. Both sales and the work crew were fast, efficient, and very courteous and did excellent work. We highly recommend this business for any basement need you may have.
  • By James G.
    West Portsmouth, OH
    "The installation crew was very friendly respectful and did a very good..."

    Customer Review

    By James G.
    West Portsmouth, OH

    The installation crew was very friendly respectful and did a very good job.
  • By Jessica E.
    Carey, OH
    "Great job and communication. Very nice workers"

    Customer Review

    By Jessica E.
    Carey, OH

    Great job and communication. Very nice workers
  • By Hamdan A.
    Hilliard, OH
    "Excellent service and I recommend it"

    Customer Review

    By Hamdan A.
    Hilliard, OH

    Excellent service and I recommend it
  • By Pam L.
    Hilliard, OH
    "Everything went smoothly and good group of guys."

    Customer Review

    By Pam L.
    Hilliard, OH

    Everything went smoothly and good group of guys.
Click to see why people hire us

Recent job requests for basement waterproofing in DE:

Project Location: Gardengate Rd, Camden Wyoming, DE 19934

Comment: My basement keeps getting water and it looks like its seeping in from the walls of the basement as last time it rained the drywall was wet too. the downstairs is about 1000 sq feet

Project Location: Gardenia Boulevard, Greenwood, DE 19950

Comment: After recent heavy rains, we discovered a leak in the poured concrete foundation. After last nights rain, I found another wet spot on the basement floor.

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