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Got a wet basement? Musty odors? Protect your home with our proven solutions & lifetime warranty.

A dry, healthy home starts here.
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zip code: 20149

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3 Pros Basement Systems

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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 Maine

12 Homestead Dr
Wells, ME 04090
Southern and NE Maine: including Portland, Bar Harbor and Fort Fairfield.
SE New Hampshire: including Dover, Farmington and Ossipee.
View company profile for reviews, awards, before & after photos, and more.

The following company is an authorized Basement Systems dealer in Maine offering expert basement waterproofing services including drainage and sump pump installation. In the company profile, you can read reviews and check out the contractor’s history, service area, ratings, and more.

Choosing a Local Waterproofing Expert for Your 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

When you choose a Basement Systems contractor, you're getting a local company trained in and committed to the best waterproofing practices. Each contractor listed here is an 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. Say good-bye to your wet basement with the best basement waterproofing in your neighborhood!

Demand high-quality basement waterproofing products.

Our contractors have exclusive access to Basement Systems’ award-winning waterproofing products. Basement Systems’ products have set the standard for dry basements since 1987. With access to 27 patented Basement Systems products, your local Basement Systems dealer can tailor the right solution to address your specific basement or crawl space problem. With solutions like the WaterGuard basement drainage system and the UltraSump industrial-strength sump pump, your basement can be ready for the next big rainstorm.

Other basement waterproofing products include high-performance self-draining basement dehumidifiers that also serve as air filters, basement wall and floor treatments, window wells, and basement window replacements. Browse the full line of basement waterproofing products.

Why Do Basements in Maine Get Wet?

Flooded basement: Once your basement gets flooded, you want to understand why, in addition to getting it fixed. Severe basement flooding in Maine can be caused by heavy spring rains, summer thunderstorms, and flash floods.

Other reasons for wet basements: 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 Maine basement today! The waterproofing experts in the Basement Systems network have helped homeowners across the U.S. and Canada 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 Maine waterproofer 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 Dry Basement in Your 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 in Maine 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.

Maine's Trusted Waterproofing Company

  • "Mike Penna was very professional & knowledgable, the price was also very fair compared to many other..." Read Full Testimonial

    Wayne & Candy B. of Concord, NH

    Customer Testimonial

              Mike Penna was very professional & knowledgable, the price was also very fair compared to many other offers.
    Wayne & Candy B.
    Concord, NH
  • "Only good words..." Read Full Testimonial

    Eileen of Barrington, NH

    Customer Testimonial

              "I have only good words to say about your system and would like a few business cards to give out to my colleagues. Again, thank you!"
    Barrington, NH
  • "Pleased with WaterGuard..." Read Full Testimonial

    Edna of Laconia, NH

    Customer Testimonial

              "I am please with the WaterGuard system. Has improved the appearance of my basement and hopefully increased the value of my house."
    Laconia, NH
  • "Greatest peace of mind..." Read Full Testimonial

    Elizabeth of New Durham, NH

    Customer Testimonial

              We are so pleased with the job you did on waterproofing our basement. We have been away for the past week, so I don't know if we have had a hard long rain. But...the basement is dry. And to be out of the country for so long with the greatest peace of mind knowing we did not have to fear leaking or flooding was just wonderful. Thank you for a great job.
    New Durham, NH

Let Basement Systems solve your basement or crawl space water problem. Your local Maine Basement Systems expert will be happy to help transform your wet, leaky or humid basement into a usable, dry, healthier space today! From Portland, ME area to other surrounding areas in Central and Southern Maine, you can find a Basement Systems waterproofing professional who can help.

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

Choose only experts when you’re fixing a wet basement. Go with the company that has revolutionized basement waterproofing. Basement Systems’ proven techniques and patented products, developed over 35 years, have solved wet basement problems for hundreds of thousands of homeowners throughout the United States, Canada, the United Kingdom, and Ireland. As a Basement Systems dealer, we can provide a permanent solution and will back it up with a lifetime, transferable warranty. In addition to a dry basement, waterproofing improves your home’s safety, health, structural integrity, and value.

Customer Reviews
  • By Dennis G.
    Phippsburg, ME
    "These guys were fantastic, polite, helpful, eager to show you the their..."

    Customer Review

    By Dennis G.
    Phippsburg, ME

    These guys were fantastic, polite, helpful, eager to show you the their hard work and results
  • By Ron L.
    Strafford, NH
    "very very please w/ your products and service"

    Customer Review

    By Ron L.
    Strafford, NH

    very very please w/ your products and service
  • By Michael M.
    Rye, NH
    "I called with a broken pump late in the day. I promptly received a call..."

    Customer Review

    By Michael M.
    Rye, NH

    I called with a broken pump late in the day. I promptly received a call from Bryan the tech who spent time with me troubleshooting. He figured out the issue and within an hour and 15 minutes Bryan arrived with the necessary part, replaced it and was on his way. Great service.
  • By Peter B.
    New Castle, NH
    "All fine. Installers did a good job."

    Customer Review

    By Peter B.
    New Castle, NH

    All fine. Installers did a good job.
  • By Paul
    Biddeford, ME
    "Very professional and personable. From the start, Mike was great to talk..."

    Customer Review

    By Paul
    Biddeford, ME

    Very professional and personable. From the start, Mike was great to talk to when he was giving his estimate. I expected a new foundation wall, seeing it was old deteriorated brick. He said they could build a support wall inside with a warranty. I got my estimate within hours and felt that was reasonable. When they came over the crew did a quick and excellent job setting up. The day they poured my 4 year old grandson got to watch the mixer pour and the tender explained everything to him. After they removed the forms and cleaned up it looked terrific.
  • By Mary M.
    SACO, ME
    "Researched and found this to be a local company and most reviews were..."

    Customer Review

    By Mary M.
    SACO, ME

    Researched and found this to be a local company and most reviews were positive. I was extremely happy with all the work they did.
  • By Thomas R.
    Biddeford Pool, ME
    "I've waited 32 years to do something with my crawl space. It was worth the..."

    Customer Review

    By Thomas R.
    Biddeford Pool, ME

    I've waited 32 years to do something with my crawl space. It was worth the wait to get it done by a first rate company. Well done, all!
  • By Keith P.
    South Portland, ME
    "Crew was very informative and answered all questions. Waiting for rainy..."

    Customer Review

    By Keith P.
    South Portland, ME

    Crew was very informative and answered all questions. Waiting for rainy season to start in order to see sub-pump in action. Last task is to have crew come over to dig outside drainage ditch once snow melts.
  • By Gille O.
    South Portland, ME
    "Had a good reference. Heather had a very good presentation. And the..."

    Customer Review

    By Gille O.
    South Portland, ME

    Had a good reference. Heather had a very good presentation. And the installers were very professional. Did everything right and quick. Very good job for everyone.
Click to see why people hire us

Recent job requests for basement waterproofing in ME:

Project Location: Eliot, ME 03903

Comment: Looking to have our basement insulated. It is about 22'x30'. And we actually had someone out early this year to give a quote for a french drain. My primary question is if we need to be out of the house for a certain amount of time for the spray foam application? Thanks

Project Location: Kittery, ME 03904

Comment: Sump pump for basement.

Project Location: Cape Neddick, ME 03902

Comment: Small amount of water in the basement after heavy rain. It seems to be seeping from one wall

Project Location: Raymond, ME 04071

Comment: I have about a 6'x1-2"section in my basement below my windows that seeps water and soaks my carpet. It's not coming down the wall as it looks like it's coming from the ground. Would like an estimate to fix and a recommendation if it could be covered by Insurance.

Project Location: Bailey Island, ME 04003

Comment: Old house. Over 100 years. Basement is unsafe for us elders.

Project Location: Bailey Island, ME 04003

Comment: We have installed a few dehumidification and pump systems over the years to keep our basement dry. Unfortunately, most fail within a year. We need the system to be automated since we rent out during the summer.

Project Location: Bailey Island, ME 04003

Comment: Surface water leaking through cellar wall

Project Location: Mechanic Falls, ME 04256

Comment: Old house with dirt floor. Minor flooding issues when ground is saturated because of inadequate drainage around foundation. Basement has been neglected and needs attention.

Project Location: Pownal, ME 04069

Comment: We have a very old house. The basement is wet. Cracks in foundation. We also have a much newer addition with a crawl space. We think that we need to address moisture in that space as well. I am concerned about mold.

Project Location: Lisbon Falls, ME 04252

Comment: Water seeping on basement floor through drainage system

Project Location: Lisbon Falls, ME 04252

Comment: We have a crack in our basement wall that leaks during heavy rains and usually in spring when the thaw happens.

Project Location: Phippsburg, ME 04562

Comment: Our house was built in 1854 we have a wet basement. It seems the water is coming up through the ground and the foundation. It's causing rot in the wooden joists as well as rust in the metal support beams. We really would like to get this all dried out.

Project Location: Buckfield, ME 04220

Comment: Water seeping into the basement after heavy rains, small pooling at the base of one wall.

Project Location: Hartford, ME 04220

Comment: Wet basement

Project Location: Bowdoinham, ME 04008

Comment: Purchased a home that needs some work in the basement. wet

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