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    Average homeowner rating
  • Verified reviews icon21
    Verified insulation services reviews

Top-Rated Insulation pros in Wilson - Updated Nov 2026

Avatar for USA Insulation of Buffalo
USA Insulation of Buffalo
4.4(
15
)
Blown-In Insulation - Install or UpgradeBatt, Rolled or Reflective Insulation - Install or UpgradeInjection Insulation - Install+2 more

Serving Wilson, NY and surrounding areas

Approved

In business since 2021

Free estimates

Warranties offered

"I hired USA insulation to insulate my home, and I could not have been happier. From the first time I called, and spoke to Liz to get a quote, to the finished product. I was nothing but satisfied. All my questions were answered. They were efficient, clean, and professional!"
Additional Photos
Additional Photos
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Additional Photos
Additional Photos

+3

Response time12 hrs
Response rate100%
6 neighbors recently requested a quote
Avatar for Home Performance Professionals, Inc.
Home Performance Professionals, Inc.
4.4(
32
)
Blown-In Insulation - Install or Upgrade

Serving Wilson, NY and surrounding areas

Approved

In business since 1994

Free estimates

Credit card accepted

"Tim, Taylor and Larry were absolutely wonderful. They were always on time for this 2-day job, and cleaned everything up after their work was done. They explained what they were going to do, answered all my questions, and did a thorough job. I definitely recommend Home Performance Professionals!!! Mark & Sharon P. Niagara Falls, NY"
Blown in cellulose insulation
Martin, owner of HPP
cement siding
Attic insulation under floor
Attic insulation under floor

+3

Response time2 days
27 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Primetime Energy Services
Primetime Energy Services
4.5(
30
)
Blown-In Insulation - Install or UpgradeSpray Foam Insulation - Install

Serving Wilson, NY and surrounding areas

Approved

In business since 2008

Free estimates

Emergency services offered

"The whole experience was great, from the girls in the office to the work being done in my home. The crew that came to my home were wonderful although I did try and stay out of their way I was nosey. They were very professional and did what they came to do and cleaned up after them selves it was like they weren't even there!! Now I had this insulation done in the summer but I am telling you I feel the difference already my home stays cooler in the beating sun which is great because I don't have a A/C. I can not waitt ill winter and not having to use my furnace like I did last year and with a large family like mine I need to save every penny I can. GREAT JOB PRIME TIME!!"
Additional Photos
Additional Photos
Team Photo
Insulation
Insulation

+9

62 neighbors recently requested a quote
Recommended by69%of homeowners
Avatar for EnerGsmart Insulation, LLC
EnerGsmart Insulation, LLC
3.8(
32
)
Blown-In Insulation - Install or UpgradeSpray Foam Insulation - Install

Serving Wilson, NY and surrounding areas

Approved

In business since 2004

Free estimates

Credit card accepted

"Bob was wonderful as the sales rep to come out and explain and answer every question that my wife and I came up with. Extremely knowledgeable. The crew that came out was courteous and clean and an excellent job of prepping areas to ensure there was little to no mess at all. I highly recommend energsmart for your insulation needs."
residential new build
commercial roofline
Roofing Foam Existing Building
Exterior of new block construction
Response time4 days
Response rate100%
Recommended by94%of homeowners
Avatar for Williamstown Construction Superior Insulation
Williamstown Construction Superior Insulation
3.5(
12
)
Spray Foam Insulation - Install

Serving Wilson, NY and surrounding areas

Approved

In business since 1983

Free estimates

Credit card accepted

"They are excellent. as matter of fact Jim came over to my house and he found a significant problem in my roofing and for a significant amount he was able to do my roofing and insulation."
Response time1 day
Response rate90%
14 neighbors recently requested a quote
Avatar for Stellar Roofing, Inc.
Stellar Roofing, Inc.
4.5(
199
)
Blown-In Insulation - Install or UpgradeBatt, Rolled or Reflective Insulation - Install or Upgrade

Serving Wilson, NY and surrounding areas

Approved

Super Service Award Winner

In business since 2019

Free estimates

Credit card accepted

"They did a whole rebuild in one day , I had 4to 7ft of blow foam On each wall and ceiling of my attic they tore it out and put a whole New roof plus ventilation in a day! I was so impressed they were kind they even patched where my roof was leaking since my apt was a week or so out. I worked with Micheal Benaquist who was absolutely phenomenal. He made me feel safe and secure and was knowledgeable on any questions I asked. From financial options to helping me understand the roofing materials. I would recommend them to anyone. They are worth the extra few bucks!!!"
New Roofs
New Roofs
New Roofs
New Roofs
Response time1 day
397 neighbors recently requested a quote
Recommended by82%of homeowners
Wirth & Son Property Services
New to Angi
Batt, Rolled or Reflective Insulation - Install or Upgrade

Serving Wilson, NY and surrounding areas

Approved

Hello, I've noticed how difficult and frustrating it can be to hire someone to do a project, only to have them not follow it through to completion, or to just not show up at all, or to pass the blame of their mistakes to someone else. I started Wirth & Son Property Services because of all the incompetence and poor communication I've seen with service providers. I'll show up, do what I say I'm going to do, and keep communicating with you. Over the last several decades, I've completed a wide variety of home improvement projects, from footing to ridge, and everything in between. Whether you need something as small as a picture hung to something more complex, like a custom, site-built shed, I'll show up, competently complete the project, and communicate along the way. \n\nSome of the things I have experience in include: wasp removal, custom shed & chicken coops, curtain rod hanging, deck/porch repair, gutter cleaning, siding repair, drywall repair, assembly, fench repair, dryer vent cleaning

Astar Heating & Air Conditioning Inc
4.8(
138
)
Batt, Rolled or Reflective Insulation - Install or UpgradeBlown-In Insulation - Install or UpgradeInjection Insulation - Install+2 more

Serving Wilson, NY and surrounding areas

In business since 1976

Free estimates

Emergency services offered

"Very glad I did it. I need a new furnace. There's a lot wrong with it. Found out it's almost 15 years old and could die during winter. The tech will get me prices on different ones and will go from there."
Red Carpet Treatment
Furnace
AC
Recommended by98%of homeowners
Showing 1-10 of 28
Insulation FAQs, answered by experts

Most heat in a garage is lost through air leaks in windows, doors, and walls. This is especially true if the walls are uninsulated, which is common in garages. Consider insulating your garage before installing a garage heater to ensure the heat it generates isn’t wasted, making it less efficient.

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

The average cost to install insulation is around $1,800, but you could pay anywhere between $500 and $4,500, depending on various factors. Some of the things that have a significant influence on your pricing include the following:

  • Size of the area 

  • Type and R-value of the insulation 

  • Whether your space is finished or unfinished

  • Accessibility of the area

  • Your geographical location

  • Amount of site preparation, especially for blown-in insulation

  • Whether or not you need old insulation removed

Ductwork sweats due to a temperature difference between the air inside the ducts and the surrounding air, similar to how a cold drink develops condensation in the heat. This sweating is a sign that your HVAC system is not operating at peak efficiency. The best way to keep ductwork from sweating is to wrap it in proper insulation, which also improves your system's energy efficiency. Another option is to close off your crawl space and install a dehumidifier to dry the air and lower its dew point.

Spray foam insulation can last between 80 and 100 years, depending on the type. Closed-cell spray foam is more durable, while open-cell foam is more susceptible to moisture damage and deterioration. It's important to consult a professional installer to understand which type of foam will be used and its specific longevity. Additionally, be aware that some spray foams can damage plastic piping, so if you have PVC or CPVC pipes, discuss this with your installer.

The Wilson, NY homeowners’ guide to insulation services

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