Find top-rated spray foam contractors and save up to 35% on energy bills
Compare 5 verified spray foam insulation contractors serving Worcester, Massachusetts, backed by 682 customer reviews averaging 4.8★. Whether you're insulating a new build, retrofitting an existing home, or upgrading attic and crawl-space insulation, these pre-screened Worcester contractors handle both open-cell and closed-cell spray foam. Homeowners here typically cut energy bills by around 35% — get free quotes and read verified reviews below.
Note: Actual savings vary based on home size, current insulation, energy rates, and climate conditions. These estimates are based on Department of Energy data for Cold.
Recent Reviews:
Just met with Junior Santos with NEECO and got our MASSSave energy assessment before we plunge into a heating-cooling system install. Really great experience! Junior is very easy to work with, patient, and knowledgable in his field. He had the heating system evaluated, the attic insulation and our window energy status assessed before I finished my cup of joe. He installed a free new shower head with efficiency, and had our new tricklestar advanced power strips in hand. Bravo, Junior- and thanks MASSSave!
Paul Tavares did an amazing job throughout the entire project me……me and my husband were really impressed by not only his service, but by his knowledge and thoroughness….. Anytime we had a question or there was a concern throughout the entire project. He was always time when you go with his responses and help guide us through the entire process. We really appreciate having him on the team and can’t stop singing his praises. My husband is the one who actually told me to give him a shout out on your reviews.
Paul Tavares did an amazing job throughout the entire project. Me and my wife would really surprise about his attentiveness and how knowledgeable he was anytime we had a question or I wanted a little bit more knowledge. He was always available and gave us a call back. Great customer service
Recent Reviews:
I hired OnTime Insulation to spray the inside of my metal garage. They sprayed 2" of closed cell insulation. I received 3 quotes from 3 different insulation companies and they were all close in price. OnTime was the lowest estimate by about $150. They were pleasant, flexible, and did top quality work (see photos). I would highly recommend them and if I ever need insulation again in the future, I will call them first.
Marco and his team helped me in a pinch on short notice and accommodated a time sensitive insulation project. The guys who did the work, were kind and professional, and worked incredibly hard in unseasonably hot temps to get the job done. All while doing it, after there day had already been completed. The only constructive criticism I would provide is— initial communications via email were a bit ambiguous. While Marco and the team made it work, there were duplicative email threads that had different answers and when I was triple confirming date and them, there was no response and I had to call Marco directly. Ultimately, it worked out and I’m grateful for the team but it made the scheduling more stressful than it needed to be. Overall the work was great and the team too, insulation was done well and that’s what matters.
Stellar work from the start with the estimate and options: Marcos provided the best options and worked within my budget. Then came the crew who worked for 2 days, did a fantastic job, and cleaned up. I have had problems with contractors doing poor work and/or running with my money. You can trust OnTime insulation for a job well done.
Recent Reviews:
Rogers Insulation did a wonderful job insulating my home. After I had my MassSave audit done, I looked into the reviews of the insulation company assigned and decided to switch to Rogers Insulation based on their excellent reviews. Rogers came out and explained everything to be done. I have a 2 family home with bedrooms and attic on the third floor. Rogers insulated my basement, enclosed porch floor, attic and whole house with blown in insulation under my vinyl siding. It was a week long job in heat of the summer and they were fantastic. Each day, the crew was on time, clean and efficient. They were in parts of my home i was never in. I look forward to reducing my heating cost this winter. Thank you so much for the quality work you did on my home.
We had an energy audit, air sealing, insulation, and vapor barrier done via Rogers and the Mass Save program. Everyone at Rogers was great! Very helpful with all our questions, and did great work in a house that was old and complicated. We can already feel the difference in our comfort: the recent hot weather has felt much more bearable.
Rogers did an outstanding job insulating my crawl space and basement. They were incredibly efficient and professional. The price was very reasonable too. Highly recommend them!
Recent Reviews:
We recently had our crawl space under the kitchen insulated. The crew was on time, professional and very clean. They removed all the old insulation and blew in some foam. CAME OUT GREAT!!! We plan on using them again to have our attic insulated. Contact Eric Fleming for your next quote - You won't be disappointed. Bill OC, Marlborough
A contractor installed a gas fireplace in the corner of my living room without any insulation. Consequently, whenever it got cold outside and I wasn't using the fireplace, cold air would flow into my living room. I contacted three insulation specialists to fix it, but only Custom Insulation came through. They cut a hole in the wall and filled the void behind and around the fireplace with blown-in mineral wool and did a great job patching the hole and cleaning up after themselves. Great job!
I've used Custom Insulation twice in the past three years for spray-foam insulation at my home - for a renovation and for an addition. Both times I've been impressed with the service at every step. The initial estimating was handled quickly and professionally. I especially appreciated Eric's willingness to generate options as I refined the scope of the project and shifted the balance between closed- and open-cell spray foam. Scheduling was also easy - once we were ready, our job was scheduled for the following week on the day we preferred. On the day of the job, the team arrived right on time, was professional and friendly, and did great work - the job was completed exactly as expected and clean up was excellent. I've used Customer Insulation twice. I'd use them again and will recommend them to others.
Recent Reviews:
From start to finish, everything went really smoothly. The team was friendly, easy to reach, and always kept me updated on what was happening next. The installation itself was done on time, looks clean, and the crew did an awesome job keeping everything neat and professional. It’s nice to work with a company that actually follows through on what they promise — great communication and solid workmanship, and all at a reasonable price. Really happy with how it all turned out and would definitely recommend Wattson Home Solutions to anyone thinking about solar.
My experience with Wattson Home Solutions has been one of the best contractor experiences I’ve ever had. From start to finish, the entire solar installation process was completely turnkey, no issues whatsoever with communication, payments, or project updates. Every time I had a question, the team was quick to respond and always kept me informed. What really stood out to me was their reliability, there was never any rescheduling or last-minute changes. Everything was on point, organized, and executed exactly as promised. My only regret is not moving forward with solar back when I first spoke to them in 2020–2022. I’m now saving money every month, and my system is offsetting my electric bills just as they said it would. I had the pleasure of working with Kevin Markey, Heather Cassini, and Pat Burke; each of them incredibly knowledgeable, approachable, and professional. They made the entire process easy and stress-free. If you’re considering solar, energy efficiency upgrades, insulation, or HVAC upgrade work, Wattson Home Solutions is the company you want to work with. They deliver excellent quality, clear communication, and top-notch service from start to finish. Thank you again to the entire team!
Wattson Home Solutions did a wonderful job installing solar panels on our hoe. They took care of all the paperwork and permits, and figured out our federal and state tax credits. They showed up when they said they would and were polite and gladly answered questions. The staff was responsive and experienced and knew how to work with the various inspectors in my city to keep the process moving. I highly recommend Wattson.
These are the questions Worcester homeowners ask most about spray foam cost, R-value, and open- vs. closed-cell foam — with context for local pricing and roughly 35% typical energy savings. Compare the 5 verified Worcester contractors above for exact quotes.
Not finding the right fit in Worcester? Many spray foam contractors travel to nearby towns. These communities within about 60 miles all have verified contractors listed.