Professional Basement Waterproofing Services in Massachusetts & Southern New Hampshire

Waterproofing done the Bigfoot way

Ensure a dry and safe basement with our expert waterproofing solutions.

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Common indicators of basement water issues

Is Your Basement Trying To Tell You Something?

Water damage doesn’t always shout… sometimes, it creeps in quietly. Here’s what to look for before it gets scary. Identifying the signs early can help you take proactive steps to protect your basement and home.

Mold or Mildew

Growth on walls or floors indicating moisture problems.

Damp Smell

Persistent moisture leading to unpleasant smells.

Water Stains

White, chalky residue or discoloration on walls.

Cracked/Bowing Walls

Structural issues due to water pressure.

Pooling/Standing Water

Visible water accumulation after rain.

Big Solutions Big Difference

We don't just patch problems we stomp ‘em out

Bigfoot Construction provides customized solutions to tackle basement leaks, flooding, and moisture buildup. Whether your basement needs interior drainage, exterior protection, or sump pump installation, we have the expertise to keep your home dry.

Interior Waterproofing

Installation of interior drainage systems to manage water intrusion effectively.

Sump Pump Maintenance

Installation of interior drainage systems to manage water intrusion effectively.

Exterior Waterproofing

Application of external membranes and drainage systems to prevent water from entering the basement.

Foundation Crack Repair

Sealing and reinforcing foundation cracks to prevent leaks and structural issues.

Step by Step Waterproofing Process

How Bigfoot Gets the Job Done

At Bigfoot Construction, we follow a structured approach to ensure every basement is protected from water damage.

Protection That Leaves a Lasting Print

The Bigfoot Advantage

For over a decade, homeowners have trusted Bigfoot Construction to keep their basements dry and their homes safe. Our commitment to quality, reliability, and customer satisfaction sets us apart.

Experienced Professionals

Over a decade in the industry.

Consultations

Thorough assessments tailored to your needs.

Competitive Pricing

Affordable solutions without compromising quality.

Exceptional Customer Service

Personalized attention and support.

big foot footprint | Bigfoot Construction Services

Our client's speak for themselves

See How We’ve Enhanced Local Homes

We take pride in delivering effective waterproofing solutions that homeowners can trust. Here’s what our customers have to say:

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Shaukat H
May 11, 2025
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After 17 years in my house that I bought brand new, the bulkhead developed hair line cracks and started leaking. The water pooled and then came inside my finished basement. I started looking for someone to fix it. Bigfoot was highly recommended by a colleague. Though they are very expensive, they provide lifetime warranty so I went with them. I waited to post the review for over a month waiting for heavy rain and saturated ground. We finally had that combination last few days where it continuously rained for a week. Happy to report bulkhead stayed dried. Great job Tim. I highly recommend his service. He is a pleasure to work with, stays in touch after work to make sure customer is happy, and is very responsive. I am very happy with the end result.
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Tom M
April 27, 2025
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Tim and his ENTIRE Team are very kind Professionals who takes time to talk with you about a Project and explain things. I'm in the Cost and Planning Stage now and with Tim & Company you won't find a nicer Team!! Tom Merrill Haverhill Ma
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Andrew R
April 10, 2025
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Tim is prompt, punctual, and professional. He is easy to work with and got my sump situation sorted quickly and satisfactorily. We had a minor mistake with the wrong part getting ordered initially but Tim corrected the issue quickly to get us up and running at no additional cost. You can count on Bigfoot Waterproofing to get things done well and ethically.
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Jon K
April 8, 2025
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"Tim and the team at Bigfoot Waterproofing are nothing short of amazing! From start to finish, their professionalism, expertise, and attention to detail were unmatched. Tim went above and beyond to ensure everything was completed to perfection, and it truly shows in the results. Getting this done before the April showers was a complete game changer—no more worrying about water creeping in! If you're looking for top-notch waterproofing services, I highly recommend Bigfoot Waterproofing. Their exceptional work has made a world of difference!
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Patrick C
March 20, 2025
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Tim and his team were fantastic to work with - Tim is such a professional, with excellent communication and updates throughout. He made things very approachable, easy to understand, and stress-free - all with thorough attention to detail and craftsmanship. Couldn't recommend the Bigfoot team more.
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Tyler M
March 19, 2025
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Had some concerns with moisture in the basement. Tim was able to get to my property next day. He was very knowledgeable and able to answer all my questions while guiding me in the right direction. The kind of small business where the owner picks up the inbound call is the kind I want to do business with. I highly recommend Bigfoot and will use them again.
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Joe W
March 12, 2025
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Really great experience using Tim and Bigfoot! Came out and quoted the job, scheduled quick and then completed within one visit. Super clean and efficient! Highly recommend if you have foundation water. 5 stars
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Taneisha B
March 7, 2025
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Great service, professional and honest. They do excellent work. We are pleased with our foundation wall waterproofing. No more leaks! Highly recommend!
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Chris M
February 27, 2025
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Tim and his team were very accommodating and professional. Tim explained every detail to include lifetime warranty and transferable. I would 100% recommend them.
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Teddy J
February 8, 2025
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Tim and the entire Big Foot Water Proofing team were great. Tim met me to walk through an estimate and address my questions. Then he was present with the team to make sure the project was done correctly and on time. Tim was even able to meet us on a Saturday to do a finalize a walk through. Professional, prepared and well done. Can’t say enough good things.
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Basement Waterproofing FAQs

Don’t Be afraid to ask Bigfoot all your questions!

Q: How much does basement waterproofing cost?

A: Costs vary based on the extent of the issue and chosen solutions. Contact us for a free estimate.

A: Most projects are completed within 1-3 days, depending on complexity.

A: Yes, we provide warranties on our services for long-term peace of mind.

Signs that your basement may require waterproofing include:

  • Persistent dampness or water stains on walls and floors

  • A musty odor indicating mold or mildew growth

  • Visible cracks in the foundation or walls

  • Efflorescence (white, chalky residue) on masonry surfaces

  • Peeling paint or warped paneling

If you notice any of these issues, it’s advisable to consult a waterproofing professional to assess the situation.

Both interior and exterior waterproofing methods have their merits:

  • Interior waterproofing is often less invasive and more cost-effective, focusing on managing water that enters the basement through drainage systems and sealants.

  • Exterior waterproofing addresses the root cause by preventing water from entering in the first place, involving excavation and the application of waterproof barriers.
    The best approach depends on your specific situation, and a professional assessment can determine the most effective solution.

Ready to protect your home?

We look forward to partnering with you on your project.

Don’t let damage or mess ruin your peace of mind. Reach out to us now to schedule a consultation and take the first step towards restoring your property to its former glory. With our expertise and dedication to customer satisfaction, we’ll ensure your project is completed to the highest standards.