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TRUSTED BY WINDSOR, CT HOMEOWNERS

  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon59
    Verified insulation services reviews

Find Insulation pros in Windsor

Avatar for AWC Energy
AWC Energy
5.0(
18
)

Serving Windsor, 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
11 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Greystone Home Services, LLC
Greystone Home Services, LLC
4.6(
49
)

Serving Windsor, 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 Windsor, 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
Top Notch Home Solution, LLC
5.0(
10
)

Serving Windsor, CT and surrounding areas

"Charles and his crew did an awesome job. They were prompt and professional. They cleaned up and took the time to explain everything they did and why. Their knowledge of R values and how to properly insulate for best results is second to none. Top Notch installed both blown in insulation and rolled in insulation in my attic. Part of my attic had exposed floor joists. They build a walkway so I could easily access the unfinished portion of my attic. They offered advise and guidance for additional projects. They were flexible with my schedule and were able to squeeze me in so my other projects would not fall behind. Charles and his team sincerely have the customers best interest at heart and genuinely care about the quality of work they do. I had a pleasurable experience working with the Top Notch Team and would highly recommend them. Thank you Charles for all your hard work and I look forward to working with you again. Sincerely Amanda"
Recommended by100%of homeowners
Avatar for NEW ENGLAND SMART ENERGY
NEW ENGLAND SMART ENERGY
4.9(
13
)

Serving Windsor, CT and surrounding areas

In business since 2009

Emergency services offered

"We moved into our new home three weeks ago and a home energy audit was on top of my agenda.   We had done one at our previous home and quickly saw improvements in our utility bills.
I suspect that we will see the same given the thoroughness the three member team showed.  They spent close to 3 hours plugging holes, replacing light fixtures and developing suggestions where we could see further savings.  In addition, they provided a number of rebates for added insulation, appliance replacement etc.  I would recommend to anyone.

"
Additional Photos
Additional Photos
Additional Photos
NESEG Certified Techs
Blower Door Test

+38

Recommended by91%of homeowners
Valley Energy Co
4.8(
11
)

Serving Windsor, CT and surrounding areas

In business since 1979

Emergency services offered

Credit card accepted

"They're actually a sister company to Wesson Energy which is located in Waterbury. Their service has always been very responsive. I've had a couple of occasions where I got dangerously close to empty and they were very responsive about coming out, getting it taking care of, and filling the tanks up. All and all I've had a good experience with them. This coming winter will be my second winter season with them and so far they've been very good. I pre-buy in bulk and it tends to have an affect on the price because propane is priced differently. The more you use and the more applications you have for it the cheaper the price gets. It's not like it is with heating oil because that's priced per gallon no matter what and propane tends to be a little different. They're price is competitive, but a lot of that is market driven and it's really hard for them to really adjust too much. It's not like they have a great deal of control over it. The quality is fine."
Recommended by100%of homeowners
Avatar for Next Level Building Services LLC.
Next Level Building Services LLC.
4.6(
30
)

Serving Windsor, CT and surrounding areas

In business since 2020

Free estimates

Emergency services offered

"We hired Next Level Building to renovate our bathroom and to make it more mobility-challenged friendly and to be prepared for a wheelchair. From the very start William listened very carefully to what we were looking for and made a couple of great suggestions which included enlarging the bathroom by taking over dead space in the hallway. This was a wonderful idea because it added space for a wheelchair to maneuver in and worked out beautifully. Throughout the project William checked in to be sure we knew what was happening, what was going to happen next and to see if there were questions or concerns. William and his crew went out of their way to insure in the middle of the project that the bathroom was very usable when a houseful of family arrived to spend the weekend. Speaking of the crew, they were all extremely professional, polite, and not only skilled at their jobs but took pride in doing the job the right way and cleaned up every night before leaving. I would definitely recommend them and I am already looking at another project with them."
Decks & Porches Project
Decks & Porches Project
Decks & Porches Project
Decks & Porches Project
Decks & Porches Project

+17

Recommended by92%of homeowners
Avatar for Knockout Roofing and Home Improvement LLC
Knockout Roofing and Home Improvement LLC
4.8(
16
)

Serving Windsor, CT and surrounding areas

In business since 2015

Free estimates

Emergency services offered

"Joseph and his team does an outstanding job of fixing issues that were caused by other, incompetent contractors. At my Avon house Joseph had an extremely challenging job of finding a roof leak. He ultimately found it was caused by a previous bathroom remodeler who had screwed in vent ducting with screws too long for the job, and they had pierced the roof & shingles just out of sight when looking down at the roof. Joseph fixed everything with quality materials and craftsmanship, including the inside ceiling. He also re-flashed two roof vents. He was always on time, polite, professional and trustworthy. I will be calling Joseph for further home improvements since he does all kinds of work in addition to the roofing."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+11

Recommended by100%of homeowners
Showing 1-10 of 28
Insulation questions, answered by experts

Each of the three types of wool insulation has particular disadvantages. While their R-value is higher, they all cost more than fiberglass versions. Installing mineral wool and sheep wool requires protective gear. Because of its vulnerability to insects, chemicals are used in its production. Hemp wool is more costly to install than other types because additional tools and labor are involved.

On average, insulating an attic costs about $2,500, with a typical range of $1,500 to $3,500. The final price often depends on the attic's size, with costs generally falling between $1 to $3 per square foot. For example, insulating a 1,800-square-foot attic would likely cost between $1,800 and $5,400.

If the project involves removing old insulation, this can add an average of $900 to the total cost, bringing a full removal and reinsulation project to around $3,000.

Several factors influence the overall cost:

  • Insulation Type: Prices per square foot vary significantly by material.

  • Reflective: $0.50–$1.50

  • Blown-in: $1–$4

  • Batt: $2–$4

  • Loose-fill: $2–$5

  • Spray foam: $2–$5

  • Structural insulated panels (SIPs): $4–$7

  • Project Complexity: Factors like sealing air leaks, poor attic accessibility, and required inspections can add to the cost.

  • Removal Issues: The discovery of mold, asbestos, or pests during the removal of old insulation can substantially increase the price.

Pipes in your house can freeze after six hours or so if you lose power and temperatures are below freezing. You can prepare for potential power outages by winterizing your pipes with insulation. Also, whenever temperatures drop below 20 degrees Fahrenheit, turn your faucets on very low and leave them dripping until temperatures rise.

Yes, insulated vinyl siding increases the R-value of your home. Depending on the quality and brand of the insulated vinyl, you can get an R-value that is up to 5 times greater than traditional vinyl siding. This can be fantastic for homeowners who are trying to lower their utility costs.

Yes, PEX pipes should be insulated in certain situations. While insulation is not always necessary for pipes running through insulated interior or external walls, it is recommended for any pipes located in uninsulated rooms, unheated areas, or outside, especially in regions with cold winters. The primary reason is to prevent freezing. Although PEX is more resistant to cracking from freezing than other materials, repeated freezing and thawing can weaken the pipes over time, increasing the risk of a burst.

The Windsor, CT homeowners’ guide to insulation services

From average costs to expert advice, get all the answers you need to get your job done.

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