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  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon100
    Verified insulation services reviews

Find Insulation pros in Guilford

Avatar for AWC Energy
AWC Energy
5.0(
18
)

Serving Guilford, CT and surrounding areas

Approved

In business since 2006

Free estimates

Emergency services offered

"Fantastic. Responded to my request and provided quote quickly. Work was exceptional. Workmen were friendly, professional and repaired my insulation perfectly. Couldn't be happier."
Insulation Project
Insulation Project
Painting - Exterior Project
Insulation Project
Insulation Project

+33

Response time2 days
9 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for PERFECT WALL LLC
PERFECT WALL LLC
5.0(
9
)

Serving Guilford, 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."
Spray foam & fiberglass
Spray foam & fiberglass
Baffle vents installed
Drywall
Spray foam & fiberglass

+19

Recommended by100%of homeowners
Avatar for Wesson Energy Inc
Wesson Energy Inc
4.5(
32
)

Serving Guilford, CT and surrounding areas

In business since 1935

Emergency services offered

Credit card accepted

With over 80 years of innovative thinking and a focus on customer needs, Wesson Energy has grown with the times to advance energy products and services for homes and businesses in Connecticut communities like yours. Our "whole home approach" includes a range of services including home energy assessments and improvements; heating and cooling products, energy equipment installation and repair; home efficiency services including weatherization and insulation; and green energy alternatives. From updating your energy systems to developing smart new solutions that help homeowners conserve in comfort, our energy consultants will help improve your efficiencies so you can save more by using less.

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Recommended by90%of homeowners
Avatar for NEW ENGLAND SMART ENERGY
NEW ENGLAND SMART ENERGY
4.9(
13
)

Serving Guilford, CT and surrounding areas

In business since 2009

Emergency services offered

"Not the best, but I guess not the worst either.
They did the door blower test which revealed different air leaks in the house. They sealed around some of the doors in the home, installed some door sweeps, caulked around baseboard registers etc. However, the work was far from consistent and less than professional in quality.
There are 15 registers / returns in the home and we were told they would caulk around them all, they caulked around 7. 2 of which the caulking was so thin that it cracked before the next morning.
There are 3 sinks in the house where pipes were supposedly "foamed and insulated" on their report. There is no additional insulation visible anywhere that I can see.
We are entitle up to 40 CFL light bulbs in the home, however, even the 30 they said they changed were not completed.
For example:
-there are 2 nightstand lamps in the bedroom. One lamp received a CFL and the other wasn't touched.
-there is a hallway ceiling light that was supposed to be changed out with CFLs, but still has the same old bulbs.
-downstairs bathroom still has all three original bulbs
-two bedroom ceiling fans that take regular "A" type bulbs all have the same bulbs
I sent an email to the gentlemen who came out to the house asking if we could at least receive the extra bulbs. He did respond and said yes, but never got back in touch with me. After the general overall experience I did not bother chasing after them for a few more dollars worth of bulbs. However, the whole point is not the money, its the fact that these were all listed on the report and not completed accordingly.
They did recommend an insulation company to come in and give us a quote and also told us about different programs offered from the state which would allow us access to rebates for making home energy improvements. All in all, I guess it helped us to know where the air leaks were in the house, but the overall performance of the team was simply sub-par. They were nice, polite and somewhat informative but by no means "wowed" me.
"
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NESEG Certified Techs
Blower Door Test

+38

Recommended by91%of homeowners
Avatar for M&J Construction
M&J Construction
5.0(
37
)

Serving Guilford, CT and surrounding areas

In business since 2000

Free estimates

"The exterior door from my kitchen developed a crack. The sill had become warped from water damage and the lower part of the cedar frame around the door was rotted. Max suggested that I also add a storm/screen door, to insulate, protect from further water damage and allow me to enjoy more light and breezes. He did the work himself, with an assistant. He worked carefully and neatly, removing all the old parts and expertly fitting the new frame and doors. He always arrived punctually and always is reachable by cell phone. The job was done exceptionally well and I am very pleased. The storm door was a great suggestion. We plan to have him do another project in the near future."
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+40

Recommended by100%of homeowners
Avatar for T R  Home Improvement LLC
T R Home Improvement LLC
4.6(
92
)

Serving Guilford, CT and surrounding areas

In business since 1986

Free estimates

Emergency services offered

"
Troy was great!He is a little hard to get a hold of, but when he said he would show up, he did or called and told us he was running late every time.Our job was time and materials, so there was no bid before hand.Troy worked very hard while in the house, was professional and polite, did very clean work and left the job site cleaner than when he arrived.We scheduled Troy to come in to move all the water pipes and develop a solution to poor insulation / moisture barrier from when the bathroom was added to the house in the 1970s.  Troy took two days to do this part as he ran in to some problems that were not his fault (The house is 137 years old - this happens every time).  Troy was very creative in solving the moisture barrier and insulation problem.  He did excellent work replacing the sub floor and was able to match it perfectly so that the new tile floor would match grade level to the floor outside the bathroom.  He did use a sub-contractor for the pipe work, but Troy was always there while he was working.  The only thing negative was they forgot to put escutcheons around the pipes before they welded the valves on (Minor, but irritating).We then had to book Troy to return when we were done with replacing the tile backer board and installing tile floor and subway tiles on the wall.We booked him to return in 4 weeks (We are weekend warriors -  We knew it would take us at least this long).Troy returned as scheduled to complete the job.  He stayed and worked for 10 hours till the job was done.  He installed the new toilet and the pedestal sink we had purchased.  We also had him go ahead and replace all the hardware in the shower and install new shower doors.
Troy works very methodically - He may seem slow, but when he does it, he does it right (unlike other contractor / handymen we have used)
We are very happy over all with the work that Troy did and will use him again."
Before
After
Before
After
Before

+6

Recommended by97%of homeowners
Avatar for Vista Home Improvement
Vista Home Improvement
4.3(
419
)

Serving Guilford, CT and surrounding areas

In business since 2005

Free estimates

Emergency services offered

"The technician who came was a pleasant, competent professional who examined the unfinished attic to evaluateit w/r/t insulation only or insulation as part of a full finishing of the space. He took measurements and scratched out some information on his pad.. I told him that I intended to review my options before any decision. I offered payment at that time and he told me there was no charge for this service. It struck me as odd that he told me that what I had agreed to pay $19.00 for was actually free but I asumed billing would accompany an actual report/proposal. A month on I've never seen anything like a report although I have been charged via credit card for the inspection service. Perhaps the report-recommendation is still on its way? PLEASE NOTE THAT THIS REVIEW FORM REQUIRES A YES/NO HIRE AGAIN RESPONSE. I WOULD HAVE PREFERRED TO ANSWER UNDECIDED."
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+41

Recommended by87%of homeowners
Avatar for American Home Shield – Home Warranty
American Home Shield – Home Warranty
3.5(
5,688
)

Serving Guilford, CT and surrounding areas

In business since 1971

Credit card accepted

"Roberto was the technician and he was very professional, polite, and personable. He inspected the rest of our system and told us things that needed to be changed or repaired. He showed me pictures of everything. Everything he told me about was accurate. He quoted me a price for R38 insulation , Some of our ducts were plastic and he recommended them to be changed. I agreed completely and didn't know they were plastic. I would have had them done the work but I had no price comparisons to make and besides I didn't have the money right then. So he just finished the vent cleaning and left his card. He did a great job on the vent cleaning and was happy with the work."
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+2

Recommended by65%of homeowners
Avatar for CareFree Home Pros
CareFree Home Pros
3.8(
47
)

Serving Guilford, CT and surrounding areas

In business since 2000

Free estimates

Emergency services offered

"The initial consultation was so informative - Dennis taught us everything we needed to know about windows, gutters and insulation! He took the time to answer our questions and promoted their quality products.   He explained the benefits of spending a little more money on quality windows and having professionals install them so they get done correctly the first time.  From there, everyone we spoke to or dealt with  in the company was so pleasant and professional.  The foreman (Gil) was well-versed in lead paint removal safety standards and did an absolutely beautiful job on the outside trim for the windows.  He's very skilled and finished the complete install over 4 days with the help of only one other equally skilled craftsman.  Any issues we had with the installation (all minor) were promptly corrected to our standards.   He also installed our attic insulation quickly which was no more than a couple of hours' work.  The gutters were installed in 1 day by another 2-person team that was equally skilled and hard-working.  They were also a delight to work with.  I'm sorry that I can't remember their names to give them a shout-out because they were very lighthearted and funny.   There were some miscommunications between the scheduler and the specialists, however, which did affect our schedule.  We're fortunate though that one of us is a homemaker and were able to adjust easily.  We understand that things don't always go as planned, but last-minute changes can be hard for some people don't have the luxury of an open schedule.  A stricter adherence to the schedule and clearer communications in regards to scheduling would have been ideal, but overall we were so delighted to work with this company and look forward to working with them again for our siding!  They have quality products, a skilled and professional staff, and they're local!  Definite recommendation for anyone looking for quality home improvement - worth every penny!!"
Before
Another satisfied customer
After
new shower/old shower
tob conversion to seated shower

+18

Recommended by81%of homeowners
Showing 1-10 of 18
Insulation questions, answered by experts

Reflective and high R-value batt or roll insulation are often considered energy-efficient, offering significant thermal resistance benefits.

Upgrading insulation offers several benefits, including improved energy efficiency, which leads to lower heating and cooling costs. It also enhances indoor comfort by regulating temperature and can provide noise reduction. Additionally, better insulation has a reduced environmental impact and can increase your home's value and overall livability.

Insulation provides additional protection for your tankless water heater. Even if the unit is installed inside the house, it’s still a good idea to wrap the unit up with insulation batts, especially if you live in cold climates. For outdoor units, you can build an insulated box around the tankless water heater for freeze protection.

Yes, you can install insulation behind drywall yourself, but only if your walls are not finished. If your studs are exposed, installing fiberglass insulation in roll or batt form is very straightforward and just requires a few tools and some safety equipment. If your walls are already finished and you’re looking to add insulation, it’s better to hire a professional, as you’ll likely need blown-in insulation, which can be dangerous to work with and a challenge to get into the proper areas in your wall voids.

Canned spray foam has an R-value of R-3.7 per inch. However, it’s not great for use as insulation. Also known as single-component spray foam, it doesn’t expand as much as two-part types that work for insulating the whole house. Save the canned foam for gaps around doors and windows.

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