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Contractors #1 Choice

Serving Maine construction contractors' new building projects with the finest foundation waterproofing products on the market today.

building foundation Waterproofing job site

Your construction projects deserve
the best foundation waterproofing

Text: Guaranteed Tuff-N-Dri Dry Basements

For the very best waterproofing solutions, Maine contractors turn to us. If you are a construction professional who values quality, long-lasting, durable waterproofing on your projects, Mid-Coast Waterproofing is Maine's preferred choice. We take pride in our work and use only top-rated products to keep moisture away from your foundation. Our crew of waterproofing experts understands Maine's climate and weather conditions. We service your job sites anywhere in Maine, on the mainland or offshore. Our flexible scheduling meets your needs: we'll work after-hours and weekends to get the job done. Our reviews speak for themselves. 

About Us

About Us

Maine's Waterproofing Experts

work truck for Mid-Coast Waterproofing


Since 2005, Mid-Coast Waterproofing, Inc. has offered  waterproofing service for Maine contractors throughout the entire state of Maine. We understand the challenges of Maine's climate and weather conditions. Each of our projects is handled by highly-skilled staff trained in industry best practices. General contractors, foundation contractors, and construction companies  trust us to deliver high-quality, innovative waterproofing solutions.

Who We Serve

Waterproofing Services

Serving Contractors in the state of Maine

Video of Mid-Coast Waterproofing Inc Client Review
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Trusted by companies like yours throughout Maine

Products & Services

Products We Use
Services We Provide

text: Tremco commercial sealants & waterproofing

Mid-Coast Waterproofing uses only the highest quality waterproofing and coating products from trusted manufacturers.

We provide new construction foundation waterproofing and concrete crack repair.

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Warm-N-Dri protects the installed TUFF-N-DRI waterproofing membrane, channels water to the drainage system and insulates basement walls.

black dog logo with text: WATCHDOG WATERPROOFING

Flexible, spray-applied waterproofing membranes that provide durable protection while blocking out water under hydrostatic head.

logo with text:Tuff-N-Dri Guaranteed Dry Basements

Seamless spray-applied basement waterproofing membranes, rated for high-levels of hydrostatic head, protecting against foundation wall leaks, seepage and interior condensation.



View photos of our past and current waterproofing projects throughout the state of Maine

foundation waterproofing job site

Select a location to view images from job sites throughout Maine