They did everything they said they would. When they said they would. Cleaned up and finished on…read moretime.

Quick, professional, and economical…read more I had another company do some insulation work in the basement of my 140 year old home. A week after they left I had frozen pipes. I called Rick Frehill to straighten out the mess the other contractor caused. Frehill removed all insulation and started from scratch. Now the job is correct. Thank you!!

Over the past few years I had the pleasure of scheduling work with Vincent. He and his company have…read morealways provided great service and quality work at a fair price.

I highly recommend this company, they took their time covering anything that didn't need foam on…read moreit, ceilings and walls done, cleaned up nicely and the price was excellent! Truck number 43 did this job and I am very happy. The Office manager Gisele was very helpful and kind also

Great experience, friendly guys value for money It has to…read morebe easy five characters. I hope this helps

Great guys to work with! Very professional and easy approach to the way they communicate and…read moreexecute!

Felipe came out and looked at our job quickly. He was extremely thorough in asking what we were…read morelooking for and made suggestions to better accommodate our needs. He put together an extremely competitive quote. From the time they looked at the job to completion was under 2 weeks! Superb service! Thank you guys!

When you drive a commercial vehicle, you represent your company. I'm not a customer, but one of…read moretheir drivers in a van (MA# W81 281) was travelling the wrong way on a clearly marked one way street in Marlborough MA around 1:30 PM, 7/11/2022. He was clearly on his phone and kept starting and stopping while going down the street. At the end of the street an SUV turning onto the street in the correct direction nearly collided with him and he drove off seemingly completely oblivious to the situation.

I hired this company this past Monday . I requested a quote based on square footage. I got prices…read morefrom a few other companies. The owner of this insulation business has been doing business for 10 plus years. He was cordial and polite with his responses. Well let me tell you, I am glad I used fast insulation. Him and his team came in early today which was Saturday morning and knocked out the project in 4.5 hours. There workmanship was absolutely awesome and professional. I had them buy the insulation and products to do the job as this is there business and they know what to get and order based on the square footage. They got to my house and from beginning to end they never stopped working. I made them breakfast and brought it to them as they never stopped working and figured they deserved some good energy food to continue the good work ! There price was WAY better then any of the other companies. They took the job and showed up on time and completed the work. My attic was warm and cozy within hours of them leaving. Insulation is the way to go if you don't have it . I am sure my fuel bill will go right down now and my heat will stay in my house and not out . I research and price out anything I have to do to my house. This company truly will do a fantastic job ! I give them 5 stars 100 percent ! Again, all the other companies prices where way higher then any of the others. The bottom line is there work is neat and they come and do a professional job. My wife was extremely happy with the work ! I myself could not be happier ! I took before shots and after shot pictures to show the great work that this company did !

Very responsive and great at problem solving. Willing to go the extra mile. Would strongly…read morerecommend.

These guys came out as a team of 8-10 and did a phenomenal job, very professional and efficient! I…read morewas impressed. I had FOUR layers of shingles they scraped off. They replaced some rotted facia board, put down ice/water and roof wrap, sanded and flashed the chimneys too! In the days following, all three of my neighbors approached me individually and inquired about the company who installed my roof, as they watched and were also impressed. All three neighbors are also in need of new roofs. I gave them the number for these guys. This crew was in and out in 12 hours flat and I couldn't be more happy with the job they did.

Nice job, no complaints. The only issue - they did not close…read morethe building permit, I had to call the inspector myself.

I was very impressed with McMahon Insulation. I first spoke with Terry in the office & she was…read morewonderful to speak with & worked with me to accommodate our busy schedules. Joshua & Ardelton (sp?) were the gentlemen that came out to do the work & they were fantastic. They were kind & pleasant & took all the precautions to make sure the carpets were protected & everything was cleaned up after they finished the job. Joshua explained what they were doing & why it was a good reason to do it. I would absolutely hire them again.

Patti. Had an insulation installation with McMahon Insulation. Great experience. Team was…read morepunctua, professional and knowledgeable. Highly recommend this company

July 2024 was my 1st annual maintenance for my mini split heat pump. The technician did a thorough…read morecleaning while i watched. He showed me the mold and took the part outdoors to clean and spray with a mold deterant. The technician had to take apart the mini split heat pump in order to access all parts. Knowledge of the equipment is essential and he had it!! Very satisfied with the cleaning.

From the owner: No-Cost Home Energy Assessmentread more