Find top-rated spray foam contractors and save up to 35% on energy bills
Compare 5 verified spray foam insulation contractors serving Lawrence, Massachusetts, backed by 145 customer reviews averaging 4.1★. Whether you're insulating a new build, retrofitting an existing home, or upgrading attic and crawl-space insulation, these pre-screened Lawrence 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:
The Neeco Crew 4 - JR, Juan and Ismael had worked the last day 2 days at our Scituate, MA home insulating the attic with duct sealing, propavent, added 6 inch fiberglass batting. They also took care of our attic door in our room over garage with 2 inch thermal barrier and the kneewall with 2 inch thermal barrier as well. Sealed gaps in the bedroom with dormers in the small closets. Crew 4 took care of adding a bath fan hose and a new attic stair cover. They also took care of the exterior doors with free weatherstripping. The energy savings are real even with our 15 year home we built. This crew was professional and experienced in this type of work. Very grateful for the work they did. I recommend them to any homeowner. This will save us $ during the winter and summer for sure. Greatly appreciated!
After the energy assessment gained from Mass Save, my partner and I decided to change some major home appliances like AC, water heaters, Inductions stove from them to reduce energy use. We got rebates and were grateful!
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.
Recent Reviews:
We had a great experience working with greenSTAR. Very knowledgeable of current insulation best practices based on a homes’ age and construction method. I have additional projects requiring insulation and fully trust this team.
Recent Reviews:
This company is top notch, and I would highly recommend them. From start to finish, my experience was excellent. They guided me through the whole process, and kept me informed throughout the installation. I want to shoutout Giselle, Ronald and Oscar. Please, do not hesitate to call them, they are incredible.
Both parts of electrical work and Insulation work it was wonderful job. My house feels even more comfortable after their work in my home. The employees are the kind of people who have a good professional attitude and very confident about their work. I recommend them to any one who needs electrical and insulation work done in their home because they treat their employer as family.
Good experience from start to finish. Had insulation blow in garage ceiling and one exterior wall after an energy audit. Juan and the rest of the crew were through and respectful of our home. Excellent communication and wonderful cleanup. Leonard, who did the energy audit, was also good at communicating what needed to be done and the process. Thank you
Recent Reviews:
Did great work insulating a few odd areas around the house. The spray foam crew managed to get above and down the side of an attic shower we didn’t demo. The cellulose crew was efficient. Everyone was personable, flexible and professional
We recently had home insulation installed by McLaughlin and Williams through the MassSave Program. We could not be happier with this company. Our first introduction with Noreen Sheridan, owner of McLaughlin and Williams which is a family owned business, was warm and welcoming. Noreen was extremely helpful with scheduling, guiding us through the process and keeping us informed and up-to-date. Her crew was courteous, professional, dependable and thorough. Her foreman, Jay Pinto, never left each day without informing us what work was accomplish that day and what work would be performed the following day. The walls that needed to be insulated from the interior were left in conditions where only paint needed to be applied. They went above and beyond and finished the job in exactly the six days that was told to us at scheduling. I highly recommend McLaughlin and Williams and can't thank them enough for a job well done!
McLaughin insulated our house through the Mass Saves program and did a great job. The crew was great to work with and took the time to customize the work order once they arrived. Work we got done: -Blow-in cellulose insulation -Insulating sunroom floor -Insulating sunroom ceiling. A picture of the sunroom insulation is attached (the sloppy purple foam work in the background is mine).
Recent Reviews:
Merrimack Valley Insulation did insulation work in our attic and garage and really impressed with the work. Dom gave us an initial consultation with recommendations and then his team came in and did all the work in less than a day. We are really happy with the work and team and would highly recommend
Dom And Rodney came out for 3 days total and did an amazing job. U can not even tell they were there. Clean up was beyond my expectations. Very friendly super knowledgeable and were upfront and honest about the entire process. They insualted the entire exterior and attic. Beyond happy with them and the company. Would reccomend anyone to this company.
Dom and Rodney have completed the Mass Save insulation work at our house. They arrived on time, thoroughly explained the scope of the project in a fair, friendly and straightforward manner, have completed the work ahead of the schedule and left the job site nice and clean. I'd be glad to refer them to anyone in need of the insulation work.
These are the questions Lawrence 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 Lawrence contractors above for exact quotes.
Not finding the right fit in Lawrence? Many spray foam contractors travel to nearby towns. These communities within about 60 miles all have verified contractors listed.