5 
12 *The Angi rating for Insulation Service companies in Norfolk, CT is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Insulation Service needs.
*The HomeAdvisor rating for Insulation Service companies in Norfolk, CT is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Insulation Service needs.
Last update on August 20, 2025
Serving Norfolk, CT and surrounding areas
Approved
In business since 2009
Free estimates
Warranties offered
"the insulation they recommended saved me about 5000kw a year. the amount of money i am saving is far more the insulation payment on my Eversource bill. No money cost to me out of pocket and my electric bill dropped quite a bit. best move i ever did."
+1
Serving Norfolk, CT and surrounding areas
In business since 2003
Free estimates
Credit card accepted
"The job was very well done. The workers were highly professional and quite knowledgeable in all aspects. I couldn’t have asked for a better company to insulate my home. I would highly recommend Perfect Wall for all my service needs."
+19
Serving Norfolk, CT and surrounding areas
In business since 2009
Emergency services offered
"They found some different aspects of my home that need some work. We plan on having some insulation placed in to help with this. I give them all A's. Everything was perfect."
+38
Serving Norfolk, CT and surrounding areas
In business since 2005
Free estimates
Emergency services offered
"Vista has come to our house, especially a particular gentleman. Really knowledgeable, very professional. They do several different things. I have had them out to do estimates on gutters. We have not hired them for anything. To give you an idea, when they've come out I was very happy to open the door and see it was the same guy that has come several times to do several things. I interview several people. Not only did he come, and it's a little confusing to me because it has to do with ventilation and insulation, and excuse my language but there is a whole freaking science to this thing, but the owner actually came out. Not only did they keep in communication by computer, the owner actually came out and reinforced the whole education and what needs to be done. I was really thrilled with that. I thought that was beyond the call of duty. I am sorry I was not able to go with them, but I would certainly say as far as customer service relationship, excellent. The information was excellent. Not bothered by the fact that he had to come out more than one time for the same kind of information. I've never had the opportunity to hire them. But I've never been disappointed. They will take the time, they will talk to you, they will educate you, and they will actually give you the best price they can possibly give you. I got educated so that when my husband came home I could explain to him what is going on. I can't rate their work, but as far as their generosity of time and caring, it's off the charts. I don't know about price because this is a whole new area to me. They were amazing. I have to tell you I have had them out several times as I said, it's Vista Home Improvements so they do several things, but I feel kind of bad that I am yet to hire them. I am trying to think exactly where Vista is out of, but for the owner to com about to your house. We're talking about a wrap around attic. We are talking about getting on your hands and knees and crawling around."
+41
Serving Norfolk, CT and surrounding areas
In business since 1983
Free estimates
Emergency services offered
"Dirk started the job of renovating in November of 2013. He did everything from removing all wallpaper from the walls, mold treatment , repainting with special paint to keep the mold from returning, to finishing the ceilings, to taking all of the windows ( 8) out, stripping repainting, repositioning, redoing the kitchenette from top to bottom, renovating both bathrooms, replacing part of the ceiling, cleaning the chimney, refinishing the mantelpiece, putting on new chimney caps, renovating all doors, replacing part of an outdoor door frame, putting on a new gutter, power washing the cottage, painting/putting up new shutters, fixing the siding, insulating the water pipes and small cupboard where they come into the structure...
It took him a year to finish the whole structure. Mind you he did all the work himself. He does/did not have a crew of workers with him.
Dirk works meticulously. His work is of an outstanding quality, no cutting corners anywhere, which sometimes may take longer timewise, but the end result is top notch and will not need any retouching for at least a couple of years.
I highly recommend him, especially if you want a top quality job. There are very few things that Dirk is not able to provide.
I will most certainly hire him for future jobs, whether it will be for outside work or inside work.
"
Serving Norfolk, CT and surrounding areas
In business since 1971
Credit card accepted
"Their plumber came out. He opened up the wall. He fixed the pipe and insulated the pipe. I have been with them for 15 years and they have fixed everything in my house and it never costs me more than $125.00. They don't try to dodge their responsibility. I have recommended them to multiple people."
+2
Serving Norfolk, CT and surrounding areas
In business since 1984
Emergency services offered
". Installed new bath surround , tub , floor , paint .light fixtures , woodwork , insulation , sheet rock and trim .plus a few other odd job s in my apt. BEAUTIFUL JOB.QUALITY WORK .BEST PRICES
"
+12
Serving Norfolk, CT and surrounding areas
In business since 2008
Free estimates
Emergency services offered
I restore houses. And do absolutely almost everything
+51
Serving Norfolk, CT and surrounding areas
In business since 2008
Free estimates
Emergency services offered
Green air duct services.... Your health, First. Call now and get free over-the-phone quote Open 24 Hours available outside office hours. we are available seven days a week for emergency repair services and support. satisfaction guarantee Green Air duct Services has 100% satisfaction guarantee on all our services. We'll make you smile. Professional technician Certified and experienced technicians to p keep you safe and comfortable at all times. Call us today. Quality Air Duct and HVAC Solutions Call us today or leave your information and we will get back to you with the best solution for you
+28
Serving Norfolk, CT and surrounding areas
Free estimates
Emergency services offered
"Professional and Knowledgeable
Went beyond the required service to identify the source of water/pipes connected to the pump
Finally offered to provide services/quote to insulate the basement and hatchway installations
"
From average costs to expert advice, get all the answers you need to get your job done.
How much does it cost to insulate a wall? This guide breaks down the associated costs and variables to consider when setting your project budget.
The cost of blown-in insulation costs varies depending on the type of insulation, labor, prep work, and more. Learn more about the cost factors in this guide.
Insulating your attic can massively improve your home’s efficiency and reduce electric bills. Use this guide to find out what attic insulation will cost you.
Learn about non fiberglass insulation alternatives, including cellulose, soy, wool, blown-in, spray foam, cotton insulations, radiant barriers, and new materials.
If you need to add insulation to your home, you’re likely wondering, who installs insulation. Learn why it’s best to hire an insulation pro for this project.
If your home’s temperature is uncomfortable or your energy bill is spiking, you should check your insulation. We'll help you find out if you should replace it.
