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  • Concealed drainage system
  • Powerful, reliable sump pumps
  • Battery backup systems
  • Patented waterproofing products
  • ENERGY STAR® 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

  • "Not a drop of water since the job was completed." Read Full Testimonial

    Paul of , 0

    Customer Testimonial

              I have lived with water in my basement for years. After the house was built we had problems with water and the builder came back and put some drains in, still water. Years later we hired a compnay that guaranteed they could solve the problem and guaranteed it for life. Still we had problems and when we called the company they were out of business. So you can see why we were skeptical to hire another company. I was sick and tired of going to the basement 3 or 4 times a day to pump the water out. I had seen the TC Hafford trucks around and seen the ads on TV. I decided to call you and at least get the free estimate. After peter spent time going over what your system could do and how it was installed, I decided to have it done, but was skeptical. But not anymore. Not one drop of water since the job was completed. Mike and his helper did a great job with the installation. Mike told me what he was going to be doing and how everything would work. Great clean-up. Enjoyed having them in my home. Thank you TC Hafford for making my basement water free.
    , 0
  • "It was the right way to correct our wet basement problems." Read Full Testimonial

    Alice of Barrington, NH

    Customer Testimonial

              It was the right way to correct our wet basement problems. For the first time in 46 years we have a dry basement. Let it snow & rain & go down our drain!
    Barrington, NH
  • "Completely satisfied with the whole experience!" Read Full Testimonial

    Edward C. of Arundel, ME

    Customer Testimonial

              Completely satisfied with the whole experience! You treated us as a valued customer, not just a means to make money we felt like friends not just customers. Thank You so very much!
    Edward C.
    Arundel, ME
  • "The basement stays dry now and the odors have gone away." Read Full Testimonial

    Howard H. of Winter Harbor, ME

    Customer Testimonial

              The basement stays dry now and the odors have gone away. I'm very happy you were recommended to me!
    Howard H.
    Winter Harbor, ME

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 Christine Q.
    Newport, ME
    "Of course, my superior ratings of your company are hinging on whether or..."

    Customer Review

    By Christine Q.
    Newport, ME

    Of course, my superior ratings of your company are hinging on whether or not my basement stays dry when the snow melts this spring. I really hope that it does, because my experience with your company up to this point has been very positive.
  • 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 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 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 Chris B.
    Bethel, ME
    "Everyone I spoke to and who came to the house for consultation and the..."

    Customer Review

    By Chris B.
    Bethel, ME

    Everyone I spoke to and who came to the house for consultation and the actual repair were great. Very friendly and really knew their stuff. Thanks for the great service!
  • 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.
Click to see why people hire us

Recent job requests for basement waterproofing in ME:

Project Location: Depot Rd., Lebanon, ME 04027

Comment: Water heavy rains

Project Location: Hobbs Cir, 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: Martin Rd, Kittery, ME 03904

Comment: I have a sump pump that is not working. Looking to have a quote to replace w/ upgraded unit if needed and or discuss water proofing at a later date.

Project Location: Silver Lake Rd, Shapleigh, ME 04076

Comment: We found water in part of our basement after a heavy rain yesterday

Project Location: Hemlock Bridge Road, Fryeburg, ME 04037

Comment: The basement is musty

Project Location: Andrews Lane, Center Lovell, ME 04016

Comment: I'm interested in finishing my basement. Interested in the flooring you have and also want to learn how finishing the walls might cause problems because of the temperature differential between the cooler concrete walls and what ever wall covering is used.

Project Location: Fernald Ave, York, ME 03909

Comment: Wet, dirt floor basement with 5-6' headroom not used for storage or utilities. Interested in controlling water and moisture if eliminating water due to ledge outcropping is a problem. House is currently vacant and gutted. Please let me know when someone is available to check it out and go over solutions/options. Thanks. Paul

Project Location: Beachwood Ave, Kennebunkport, ME 04046

Comment: I need a dehumidifier for a 750 sqft basement area of a gambrel style 2 story home.

Project Location: Main St., Gorham, ME 04038

Comment: Basement family room .... we have a sump pump and drainage system that has kept our basement relatively dry for several years

Project Location: Libby Avenue, Gorham, ME 04038

Comment: I am looking for a dehumidifier option for my finished basement. I am tired of buying the Home Depot specials that don't last. Thanks Peter

Project Location: Mosher Rd., Gorham, ME 04038

Comment: We have a vertical crack in our foundationthat we had repaired 15 years ago , leaking again , need help.

Project Location: Sharp Loop, Rangeley, ME 04970

Comment: Small basement project want do walls and floor approx 30x 30

Project Location: Summit Spring Rd, Poland, ME 04274

Comment: I have already had you guys install the triple safe sump pump. I'm looking for a price on a sanidry xp dehumidifier with install into the sump pit. Thanks

Project Location: True St, Gray, ME 04039

Comment: I am looking to purchase this property but need to know how much it's going to cost me to deal with the basement and foundation issues. I need a quote ASAP. Please reach out to me to schedule.

Project Location: Bruce Hill Rd, Cumberland Center, ME 04021

Comment: Would like new basement windows, they are cold in the winter and i would like screens

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