Spray Foam Insulation, New Home Insulation, Injection Foam Insulation , and 2 more
"RetroFoam has absolutely exceeded our expectations. Could not give a higher recommendation. We had the pleasure of working with three different crews on three different projects. Crew #2 and #4 were the most recent projects. We spray foamed a new build. They were quick, clean, and detail orientated. The second job was insulating from the outside of our early 1900s built home. It was a nightmare job with no fault on the crew. I was absolutely freaking out for the pre existing condition of our home, and they were the best. They were so kind, and helpful. They did everything they could, and came back with an even better plan and ahead of what they originally gave us for a date. They are definitely a company that over delivers on every deadline and promise. Trustworthy, dependable, clean, and efficient. Also, must give credit to the office staff. Incredible people, that will actually call back, and help in every way and then some if they see fit. Retrofoam has made a stressful construction process the best it can beâ ¦in a world full of companies that donâ t take the time to care about their customers this business is one of a kind! A must hire for all insulation needs."
Cassie S. in December 2022
"Ken did a fantastic job repairing and refinishing our deck!"
8A707DE492B5BB248C7A67E1925E17E771114A5E3D1FF6092EDA28AF96ACDCB6 6. in August 2025
Hardwood Flooring Installation, Laminate Flooring Installation (Bathrooms Excluded)
"These guys were amazing! I worked with Summit Hardwood which is a subsidiary of Hardwood-Headquarters, LLC. The quote was great and it was exactly what I was charged. There were no hidden fees or last minute surprises. They were kind, conscientious, and they were a pleasure to have in our home doing the work. I can't believe how quickly they got everything installed-- they were amazing!!"
Jessica R. in December 2015
Crawlspace Insulation, Blown in Insulation - Install or Upgrade, Energy Inspections , and 1 more
"Great job. Personable representative giving the bid and great guys doing the installation."
Howard W. in December 2018
Concrete Coating Applications
"Price was good and they were very professional. Great product and service"
4EAD13B3B5C9E15BD3F1172F3A0CB83F68D9B7DAB1BD2D5895C7F395BC4C840C 7. in June 2025
Additions & Remodels, Bathrooms and Kitchens, Installations - Repairs - Service , and 2 more
"Jim handled the project in a manner consistent with the condo association rules without anyone complaining about noise, debris cleanup, work hours or the myriad complaints that usually come along with any project performed in a condo association. Jim met the condo association rule to match our deck precisely with existing and surrounding decks that were built in the early 90s. In addition, the price paid for the work was reasonable and the quality of the work is, thus far, near perfect."
MARY BETH T. in September 2024
Lawn care, Landscaping, Lawn care , and 3 more
"Quick to reply, same day estimate, and was even able to get my desperately unkempt lawn handled the next day. They did a great job! I’ll be keeping them on all summer."
Mia T. in May 2023
basement finishing, roofing, Kitchen remodel , and 7 more
"They were excellent they fixed everything that the last contractor messed up and made it look like nothing ever happened I was proud of there service"
Connie B. in September 2017
"The men that did the work were very knowledgeable and very good workers and mannerly."
Linda C. in October 2023
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Depending on the type of project, you may find subtle differences in the hiring process. Here’s a look at task-specific advice.
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In most cases, the responses you get to these three questions will give you a very good idea of the right pro for your project. If you have more than one front-runner, these additional questions can help you narrow it down.
Any good contractor will answer these questions, and most will appreciate dealing with a client that takes such an active interest in finding good service. On the other hand, if a contractor gives you a hard time with these questions, you probably want to find someone else.
New Boston Addition & Remodeling Contractors are rated 4.8 out of 5 based on 17 reviews of 17 pros.
The HomeAdvisor Community Rating is an overall rating based on verified reviews and feedback from our community of homeowners that have been connected with service professionals. See individual business pages for full, detailed reviews.
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