Welcome To AFT Insulation Contractors

Spray Foam Insulation.
Foundation Waterproofing.

Providing the best products, value & results!

Save 50% on Heating and Cooling Costs

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Reliable Service

AFT Insulation is known for its consistent, dependable service, ensuring your project stays on time and within budget.

Energy Efficiency

Our insulation solutions help you cut energy costs, creating a more comfortable and eco-friendly space.

Experienced Team

With years of expertise, AFT Insulation delivers high-quality workmanship, tailored to meet your specific needs.

Welcome To AFT Insulation Contractors

Specializing in All Facets of Insulation and Foundation Waterproofing in Westport, MA

AFT Insulation Contractors, Inc. is a leader in the region for all your insulation and foundation waterproofing needs. Our goal is to provide energy savings for all of our customers through high-quality insulation products and the latest installation equipment and techniques.

We have over 10 years of experience in the industry, and we know how to make your home or business more comfortable and energy efficient while saving you money.

If waterproofing your foundation is what you need, the waterproofing systems we use from Tremco Barrier Solutions are rated No. 1 in the industry and will give you peace of mind knowing your foundation will remain dry.

When you hire our company, you get experience, knowledge, quality, and most importantly, commitment.

Why do people come to AFT Insulation Contractors?
Service sets us apart from the rest!

At AFT Insulation Contractors, we appreciate the privilege of being your contractor of choice for Insulation and Foundation Waterproofing, and we’ll continue to bring you the best in quality, reliability, and proven results at a competitive price — with our service as a part of the sale, delivering true value.

What AFT Insulation Has To Offer

Residential . Commercial

All Types of Insulation

Make your home or business in Westport, MA more comfortable and more affordable to own with insulation upgrades from AFT Insulation Contractors. It’s a fact: Most homes and buildings don’t have enough insulation. Many older homes for example have no insulation at all in critical wall and ceiling areas. Even in newer homes and buildings, the minimum insulation levels required by building codes don’t come close to protecting your living or working space from temperature extremes. Rooms too hot or too cold? Utility bills too high? We have the solution. Don’t blame your HVAC system if rooms get too hot or too cold at certain times of the year, or if your electric and fuel bills are high. More often than not, these problems are caused by inadequate insulation.

Spray Foam Insulation

Spray foam insulation is a powerful solution for achieving high energy efficiency in homes and businesses in Westport, MA. It works by expanding to fill every crack and crevice, creating an airtight seal that prevents heat loss in winter and keeps spaces cool in summer. Unlike traditional insulation, spray foam offers superior moisture resistance, reducing the risk of mold and mildew while boosting structural stability. Our team uses only high-quality spray foam products, ensuring optimal performance and long-lasting benefits. With spray foam insulation, you’ll experience lower energy bills, enhanced comfort, and better air quality—all while minimizing environmental impact. Make the upgrade to a more energy-efficient, comfortable, and durable property with our professional spray foam insulation services.

Proudly Serving

We proudly serve in Massachusetts & Rhode Island. If you’re not sure we service your area, please give us a call

Acushnet, MA
Assonet, MA
Berkley, MA
Carver, MA
Chilmark, MA
Cuttyhunk, MA
Dartmouth, MA
Dighton, MA
East Freetown, MA
East Taunton, MA
Fairhaven, MA
Fall River, MA
Lakeville, MA
Marion, MA
Mattapoisett, MA
Menemsha, MA

Middleboro, MA
New Bedford, MA
North Dartmouth, MA
North Dighton, MA
Rehoboth, MA
Rochester, MA
Seekonk, MA
Somerset, MA
South Carver, MA
South Dartmouth, MA
Swansea, MA
Wareham, MA
West Wareham, MA
Westport, MA
Westport Point, MA

Adamsville, RI
Barrington, RI
Bristol, RI
Central Falls, RI
Cranston, RI
East Providence, RI
Jamestown, RI
Little Compton, RI
Middletown, RI
Narragansett, RI
Newport, RI
North Kingstown, RI

North Providence, RI
Pawtucket, RI
Portsmouth, RI
Providence, RI
Prudence Island, RI
Riverside, RI
Rumford, RI
Saunderstown, RI
Tiverton, RI
Warren, RI
Warwick, RI

Testimonials

What They Say

See what our clients are saying about AFT Insulation! From energy savings to outstanding service, hear how we’ve helped homeowners and businesses achieve their insulation goals.

      EXCELLENT  
   Based on 49 reviews 
    
 
 
 
   
 
 
       Posted on Google  
   
   Albert Gaudet 
 
 
 
 Trustindex verifies that the original source of the review is Google. Roland and Steve were my technicians and they were just awesome! They showed up early. They were very efficient and were in and out in no time and cleaned up after themselves. Can’t say enough about them and this company. Great job I highly recommend Efficient Buildings. I really wish all contractors operated like this
  
 
      Posted on Google  
   
   Jim Tenglin 
 
 
 
 Trustindex verifies that the original source of the review is Google. AFT did a great job installing sprayed foam insulation in our house. Arnie was very responsive to our requirements and followed up with us several times to make sure we were satisfied.
  
 
      Posted on Google  
   
   Anderson Oliveira 
 
 
 
 Trustindex verifies that the original source of the review is Google. I talked to Arnie on Sunday and on Monday morning he sprayed foam my entire basement ceiling.

They're were very clean throughout the entire process. Covered up everything, got rid of my old insulation and solved my rodent problem.

I spoke with several other companies, and Arnie gave me the best explanation and price quote.

I'm glad to find someone local, fast and affordable that I can deff count on my future projects.
  
 
      Posted on Google  
   
   Judy Gettner 
 
 
 
 Trustindex verifies that the original source of the review is Google. Suellen was  a big help with everything related to insulation. She is an expert  and really knows her stuff!  She made the whole process simple and stress-free.

She explained things clearly, helped me find the best options, and always  responded quickly:

she genuinely cares about her customers. I wouldn’t hesitate to work with her again or recommend her to anyone.
  
 
      Posted on Google  
   
   Kara Senecal 
 
 
 
 Trustindex verifies that the original source of the review is Google. These guys do great work! Their website is awesome too, easy to read and understand without being overwhelming.
  
 
      Posted on Google  
   
   Chaunacey Courtway 
 
 
 
 Trustindex verifies that the original source of the review is Google. A.F.T. Insulation did amazon job with some gutters, very friendly to work with, very reasonable prices.
  
 
      Posted on Google  
   
   Joseph Walker 
 
 
 
 Trustindex verifies that the original source of the review is Google. AFT does fantastic work! I couldn’t be more pleased with the results. They really go the extra mile with their insulation services. I never realized that spray foam insulation was such a great alternative.
  
 
      Posted on Google  
   
   Shawn Alexander 
 
 
 
 Trustindex verifies that the original source of the review is Google. A.F.T. Insulation spray foamed my house and did amazing work! They work quickly, efficiently and the prices cannot be beat. We will be hiring them again to do our other rental property in the near future. Our heating bill has drastically decreased since having A.F.T.  insulated our home. Call and hire them today! You won’t regret it
  
 
      Posted on Google  
   
   denise allen 
 
 
 
 Trustindex verifies that the original source of the review is Google. A.F.T Insulation did a wonderful job! The spray foam insulation they did in my attic is amazing…no more drafts in the winter and definitely keeps things cool in the summer. Highly recommend!
  
 
      Posted on Google  
   
   Elizabeth Gennett 
 
 
 
 Trustindex verifies that the original source of the review is Google. We used this company to insulate our basement, they suggested a spray foam insulation and it’s worked out great. The basement used to be an ice box and now it’s very comfortable. The crew was great and very considerate about keeping the work area clean.
  
 
  
  
 
     Verified by Trustindex  Trustindex verified badge is the Universal Symbol of Trust. Only the greatest companies can get the verified badge who has a review score above 4.5, based on customer reviews over the past 12 months. Read more