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In 2026 a Google customer wrote that Crew 1 completed attic and above-garage insulation professionally and quickly on a very hot summer day. In 2026 a Google customer wrote that Premier did a Mass Save energy assessment and that the workers who insulated the attic and garage ceiling always showed up on time and left the home spotless. In 2026 a Google customer who was nervous about the mouse droppings accumulated in the rim joists wrote that the crew completely exceeded their expectations. In 2025 a Google customer building a mother-in-law apartment wrote that Premier offered a number of approaches with costs per square foot, and that open cell foam went on the walls and, after Premier suggested foaming the underside of the roof, overhead as well. In 2024 a Google customer wrote that Premier did closed cell foam on the underside of the roof of an unfinished 1/2 story space above a garage, with a 7 to 8 inch overlay of open cell foam, and that the final result exceeded code for the roof, while cautioning that customers should expect a "ready for a drywall crew" level of cleanup. In 2025 a Google customer wrote that it insulated under a porch in a tight space with minimal access and that every edge and corner is sealed tight. In 2024 a Google customer wrote that, among the HVAC crews they dealt with on the north shore, Premier was the only one to actually find the issue with their system when others said it needed full replacement. In 2026 a Google customer wrote that heat pumps installed in 2025 leaked from one unit because a tube was too long, that the tech repaired it and checked the other units, and that they had trouble contacting the heat pump team because their numbers were for insulation. In 2022 a Google customer wrote that they came back to add more where a little portion fell short, calling it a top notch customer service provider in Gardner, MA. Google shows 5 stars from 31 ratings.
“One thing I notice with them is that they offer closed-cell spray foam as an option which a lot of other partners don't.”
This crew #1 went above and beyond on their installation requirements, they left my area tidy and clean and they were very mindful of my personal items. They also told me why they were putting different insulation in different spots and did not miss one single thing, Even in my basement. I am very pleased with their service, And I highly recommend them for insulating your home.
We used Premiere for attic & above garage insulation and had a fantastic experience. Premiere was very easy to work with and timely in scheduling our appointment. Crew 1 completed the job professionally & quickly on a very hot summer day! They were very pleasant to work with & I would absolutely hire them again!
After some bad experiences with contractors in the past, I was honestly nervous about this project with the amount of mouse droppings that had accumulated in my rim joists. Thankfully, this crew completely exceeded my expectations and left no less behind. They showed up on time and worked hard all day. The entire team was professional, kind, and respectful of my home. The pricing was fair and affordable, and the quality of the work was excellent. The biggest surprise was how quickly I noticed a difference. With the new R-60 blown in attic insulation, my house is noticeably cooler and more comfortable today. My mini split is finally able to keep my house at 60, where normally 68-70 was the coldest we could manage. I highly recommend this company to anyone looking for insulation work in their attic and basement.
We had heat pumps installed Nov 2025. They were quick to provide a quote and worked with our scheduling needs. I waited to provide a review until we used the units for cooling. We experienced leaking from one unit and determined one of the tubes was too long. The tech repaired and also checked the other units that had the external pump and made fixes. During install the techs and PM were great to work with. We did have some trouble contacting the heat pump team bc the numbers we had were for insulation.
Premier Insulation did a great job adding to our attic insulation integrity. Cameron and his team did a fantastic job from start to finish. They are highly recommended for any Mass Save projects on your homeowner punch list that include insulation enhancements. Thanks Guys!
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2 changes recorded — last scanned Sep 28, 2026.
TV and mirror mounting4.7
Sticks to the estimate4.5
Full basement renovations4.5