Verified record
Mass Pro Insulation is an insulation contractor. Its website lists blow-in cellulose, closed cell, open cell, fiberglass and mineral wool insulation, along with thermal barrier fire paint. Mass Pro Insulation Corp's Massachusetts home improvement contractor registration, number 211689, is active on the state registry. A recent customer said the company insulated their attic with spray foam, did the work in 3 days as promised, and left the house as clean as when they arrived. A recent Thumbtack customer said Mass Pro insulated their crawl space with a hard foam that hardened in minutes. A 2023 customer said Leo came to look at the job the next day, gave a quote by the end of that day, and that the crew wrapped up the install in a few hours and cleaned up afterward. A 2025 HomeAdvisor customer who was looking for a plumber for a burst pipe said the company removed carpet and flooring, said it could not fix the plumbing, and charged $970 for the removal.
Great service and communication. Really appreciate their work
Timely, professional, and clean work. Reasonable pricing and responsiveness make this a strong recommendation.
My experience with them was beyond excellent. They insulated our attic with spray foam and they did the work in 3 days as promised even staying late to do so, and the work was amazing. They left our house as clean as when they arrived. Leo and his team were so friendly, and professional and their cost was in line with other companies who took a look. You will not regret using them!
Mass Pro did a great job insulating my crawl space with this really cool hard foam that hardened in minutes. This will go a long way in keeping my house much warmer in the winter and cooler this summer. 12 out 10 score
Fantastic experience from start to finish! The crew that insulated my home today was professional, punctual, and very knowledgeable. They walked me through the process, answered all my questions, and made sure everything was done right. They were respectful of my home, kept the work area clean, and worked efficiently without rushing through anything. You can tell they take pride in what they do and care about doing a high-quality job. If you’re looking for insulation work, I highly recommend this company. Very hardworking, great service and a smooth, stress-free experience!
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2 changes recorded — last scanned Sep 29, 2026.
Addition at the contracted price4.2
418 building permits3.0
Whole-home insulation4.7
58 insulation jobs since 20232.4
Mass Save attic insulation2.8
