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TRUSTED BY GRANBY, CT HOMEOWNERS

  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon43
    Verified insulation services reviews

Find Insulation pros in Granby

Avatar for AWC Energy
AWC Energy
5.0(
18
)

Serving Granby, 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 Greystone Home Services, LLC
Greystone Home Services, LLC
4.6(
49
)

Serving Granby, CT and surrounding areas

In business since 2013

Free estimates

Credit card accepted

"We needed an installation installer quickly because we had to rip out existing insulation for electrical work to be done. It was February and getting very cold in the house. Robb came right over to give us an estimate. Greystone came in just four days later and completed the job. The installers, Anthony and Carlos, were excellent, very courteous. They did a very thorough job and did not stop working the whole time they were at the house. Thank you!"
Exterior wall
Exterior Wall
Exterior Wall Work
Drywall Before, During & After
Drywall Work

+8

Recommended by97%of homeowners
Avatar for PERFECT WALL LLC
PERFECT WALL LLC
5.0(
9
)

Serving Granby, 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 Granby, 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 Granby, 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
Valley Energy Co
4.8(
11
)

Serving Granby, CT and surrounding areas

In business since 1979

Emergency services offered

Credit card accepted

Valley Energy has been delivering home heating oil and installing energy efficient equipment in the community for over 25 years. In 2010, Valley Energy was pleased to announce the addition of Propane Installations and Deliveries. As we continue to focus on our customers changing needs, it has been our commitment to provide homeowners a way to “conserve in comfort”. Our energy consultants are available to help improve your efficiency so you can save more by using less. The development of our “whole home approach” includes a wide range of services to meet your needs including Home Energy Audits and improvements: heating and cooling products, energy equipment installations and repairs, maintenance plans, and home energy efficiency services.\nCost is determined by the job. Additional phone number - (860) 693-6492. Additional email: [email protected].

Recommended by100%of homeowners
Avatar for Vista Home Improvement
Vista Home Improvement
4.3(
419
)

Serving Granby, 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 Knockout Roofing and Home Improvement LLC
Knockout Roofing and Home Improvement LLC
4.8(
16
)

Serving Granby, CT and surrounding areas

In business since 2015

Free estimates

Emergency services offered

Knockout Roofing & Home Improvement, LLC Contractors provides high quality advice, ideas, and the best home improvement products for a variety of projects including residential and commercial roofing, siding, window/door replacement, decking, porch enclosures, all home improvement needs, and other carpentry services. Knockout Roofing Home Improvement LLC is taking on interior work so give me a call today for any of these services ,Sheetrock ,Painting (Interior & Exterior) ,Window Installs ,Bathroom ,Demo work ,Cleanouts ,Roofing ,Flooring ,Dump Runs ,Framing So Win Big With Jabbin Joe Wilson, 8608337390 8608694237 Also check out my / Facebook page:KnockOut Roofing I am listed on Angie's List as well. Fully licensed and insured by Jeff Roby Insurance

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+11

Recommended by100%of homeowners
Avatar for American Home Shield – Home Warranty
American Home Shield – Home Warranty
3.5(
5,688
)

Serving Granby, 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
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Insulation questions, answered by experts

Adding insulation to ceilings is an excellent way to increase the energy efficiency of your home. If your home's layout is such that you need insulation in the ceilings rather than in the roof, it's likely that at least some insulation already exists in the space. However, each additional inch of insulation you can add boosts the R-value by between 2.2 and 4.2.

The cost to rent an insulation vacuum ranges between $250 and $350 per day. The price will increase if you choose to rent for additional days, but you may get a discounted daily rate if you rent it for a whole week, which could cost up to $1,000. Once you've removed the insulation and are ready to replace it, the cost to rent a blown-in insulation machine ranges between $100 and $500.

It’s best not to install a radiant barrier directly under insulation because it requires an air gap on at least one side to work properly. Instead, you should install the radiant barrier over your existing insulation to create an air space to reflect the radiant heat.

Radiant barriers and insulation serve different purposes, so one is not inherently better than the other. Radiant barriers reflect radiant heat, helping keep spaces cool, especially in hot climates, while insulation slows heat transfer through conduction. For optimal energy efficiency, it’s best to use both together. 

Radiant barriers can enhance the performance of insulation by preventing heat gain in the summer and heat loss in the winter. The choice between them depends on specific climate conditions and the building’s design requirements.

An insulated garage benefits from roof vents to ensure proper ventilation and prevent moisture buildup. Insulation can trap moisture in the garage, especially during temperature fluctuations, and roof vents play a crucial role in expelling the moisture in the air. Including roof vents promotes air circulation, preventing condensation and enhancing overall air quality.

The Granby, CT homeowners’ guide to insulation services

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