Professional Basement Finishing & Remodeling in Massachusetts & Southern New Hampshire

Transform Your Basement into a Beautiful, Functional Living Space

Explore the potential of basement finishing and maximize your home’s space with a custom-designed basement.

Before we build, we make sure your basement is dry, safe, and structurally sound, so your investment lasts for years to come.

Request Your Free Inspection Today!

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Signs Your Basement is Ready for Remodeling

Is Your Basement Wasted Space?

Many basements sit unfinished or underutilized, but they have the potential to become valuable, functional living spaces. If your basement is damp, outdated, or unused, it may be time for a complete transformation.

At Bigfoot Construction, we always ensure your basement is dry and structurally sound; a solid foundation is the key to lasting results.

Musty/Moisture Issues

Common signs of an unsealed, unconditioned basement.

Exposed Pipes & Wiring

Persistent moisture leading to unpleasant smells.

Uneven or Cold Floors

Poor insulation makes basements uncomfortable in winter.

Limited Living Space

Convert your basement into a home theater, office, gym, or extra bedroom.

Increased Home Value

A finished basement boosts property value and adds functional space.

Basements redmodeled so well,

Even Bigfoot Would Come Out of Hiding!

Bigfoot Construction offers basement finishing services that turn underutilized basements into comfortable, stylish, and moisture-resistant living areas. Whether you want a home office, gym, guest suite, or entertainment space, we provide expert remodeling solutions tailored to your vision.

Basement Design & Layout Planning

Create a functional and aesthetic floor plan.

Moisture-Resistant Flooring & Walls

Install waterproof materials that prevent mold and mildew.

Lighting, Electrical & HVAC Upgrades

Ensure proper insulation, lighting, and ventilation.

Custom Finishes & Storage Solutions

Personalize your space with modern finishes and built-in storage.

Our Step by Step Remodeling 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

Our remodeling team combines design expertise, waterproofing solutions, and high-quality materials to create functional, stylish basements that last.

Waterproof & Mold-Resistant Designs

We use materials that prevent future water damage.

Customizable & Stylish Finishes

Tailor every aspect of your basement to match your home’s aesthetic.

Energy-Efficient Solutions

Insulated flooring and walls for a comfortable, efficient space.

Trusted Experts with Proven Experience

Over a decade of remodeling experience with guaranteed quality.

big foot footprint | Bigfoot Construction Services

Our client's speak for themselves

What Homeowners Say About Our Basement Remodeling Services

We’ve helped countless homeowners unlock their basement’s potential. See what they 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 Finishing & Remodeling FAQs

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

Q: How long does basement finishing take?

 A: Most projects take 3–6 weeks, depending on size and complexity.

A: Yes! We install moisture-resistant flooring, walls, and insulation to prevent water damage.

 A: Costs vary by project scope. We offer financing options to make remodeling affordable.

Yes. Waterproofing is a critical first step. Moisture issues can lead to mold, mildew, and finish damage if not addressed before construction.

Bigfoot Construction assesses and fixes any water intrusion problems before remodeling begins.

We’re experienced in identifying and resolving those concerns. We’ll inspect your basement for structural integrity and can perform any necessary repairs to ensure your new space is safe and long-lasting.

Ready to transform your basement?

We look forward to partnering with you on your project.

Increase your home’s value and maximize your space with a custom basement remodel. Schedule a free consultation today to start your transformation.