
Angi Approved
Super Service Award Winner
In business since 2016
Free estimates
"Baystate was great to work with Doug and the staff were excellent. Would recommend to anyone. "


Angi Approved
Super Service Award Winner
In business since 2016
Free estimates
"Baystate was great to work with Doug and the staff were excellent. Would recommend to anyone. "

Angi Approved
In business since 1980
Free estimates
Warranties offered
"From the first meeting. Rob was knowledgeable on the type of doors and windows I needed. And the additional work involved. Thru the process of install they discovered rotted wood which they replaced without hesitation and came in within the budget. Great team of workers. "
Angi Approved
In business since 1985
Free estimates
Customers say: True professional
"We have established ourselves as the premier insulation contractor in the region. Our team of expert spray foam insulation installers is dedicated to enhancing your home is energy efficiency and comfort. As a professional spray foam insulation company, we understand the importance of quality insulation in maintaining a comfortable living environment while reducing energy costs. Our extensive experience in the industry allows us to offer a wide range of insulation services, including residential spray foam insulation and other advanced insulation solutions. We stay up-to-date with the latest spray foam insulation systems to ensure our clients receive the most effective and efficient insulation options."

Angi Approved
In business since 1975
Free estimates
"Quality Insulation of Portsmouth did two jobs for me: They added blown in insulation to my attic last fall and installed gutters plus leaf guards this spring. Both jobs were excellently done at a reasonable cost. I would certainly recommend them and will likely use them again in the future."

Angi Approved
In business since 2019
Free estimates
Emergency services offered
"Very pleased with the work done which included removing attic flooring, removing existing insulation and sealing leaks, adding more insulation to attic and insulating eaves in attic, basement and crawl space. Workers answered questions and kept us informed. Cleaned up very well. "

Angi Approved
Free estimates
Customers say: Super punctual
"Professional crew; work was done quickly, with minimal disruption and fairly good cleanup. The house is older and the crew chief took reviewed the interior carefully to insure there would be no damage to the walls in the insulation process."
Angi Approved
In business since 2009
Free estimates
Customers say: Quick response
"Peter was a very busy man, but he said he would fit us in . and he did. He not only gave us a good deal, but he was very clean neat and explained every twist and turn in our house. I wish he did more household' tasks...id use him"

Angi Approved
In business since 1999
Free estimates
Emergency services offered
"Insul-Kings is wonderful to work with. They called in the morning to narrow the arrival time, which is very considerate. Nate and his crew arrived on time and CRANKED like a well oiled machine. I have a 4' crawl space. You can barely crouch. No problem! That's why God invented knee pads. They foamed and installed the insulation like it was their own home. It was a work of art. and came out better than I imagined. They patiently indulged my "old man" inquisitiveness. The crew represented Insul-Kings very well. I highly recommend them. This was done through the Mass Save program. So the $2100 job only cost me about $500.00"

Angi Approved
In business since 2018
Free estimates
Customers say: Quality work
"We had this company come to do insulation for our whole home - attic and walls (through Mass Save). Not only did they do what was in the original contract, but they also added insulation to our garage ceiling AND to an open wall that was being worked on for an unrelated home reno project! They did 3 days of work in 1 day & stayed late to vacuum and clean up. They were very professional, extremely efficient, and I love that it's a family operated company. Ivan, their office resource who helped book the appointment, was also a pleasure to work with throughout the process. We highly recommend using this company for any insulation needs."

In business since 1903
Emergency services offered
"Our heater stopped functioning on Nov 27, 2023 and we called Petro who had done the maintenance on it before and replaced a motor two years ago. They were responsive and a technician came two days later. He worked for 3 hours without explaining what the problem was. Then said he needed to replace the motor. He fixed the problem and left without much explanation. Two days later a bill of $2500 came via email. No explanation, no break-down. I called 4 times over the last 20 days, spoke to 4 different reps and was promised that a supervisor will contact me with the bill details. Nothing happened. Irresponsible customer service and unprofessional behavior. They show all the symptoms of big, bureaucratic, and indifferent service company. I would not recommend Petro if you have options of more personalized services."
From average costs to expert advice, get all the answers you need to get your job done.

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