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TRUSTED BY SLOAN, NY HOMEOWNERS

  • Average homeowner rating star icon4.8
    Average homeowner rating
  • Verified reviews icon11
    Verified insulation services reviews

Top-Rated Insulation pros in Sloan - 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 UpgradeSpray Foam Insulation - Install+2 more

Serving Sloan, 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!"
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+3

Response time12 hrs
Response rate100%
7 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 Sloan, 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
26 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Primetime Energy Services
Primetime Energy Services
4.5(
30
)
Spray Foam Insulation - InstallBlown-In Insulation - Install or Upgrade

Serving Sloan, NY and surrounding areas

Approved

In business since 2008

Free estimates

Emergency services offered

"Very accommodating person on the phone to set up a prompt appointment and having the correct part on the truck. The technician was very professional as well as knowledgeable. A fair price from a fair company. I would use them again if the need arises."
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Insulation
Insulation

+9

56 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 Sloan, 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 Sloan, 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
Wirth & Son Property Services
New to Angi
Batt, Rolled or Reflective Insulation - Install or Upgrade

Serving Sloan, 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

Avatar for Town Insulation
Town Insulation
4.5(
36
)
Batt, Rolled or Reflective Insulation - Install or UpgradeBlown-In Insulation - Install or UpgradeInjection Insulation - Install+2 more

Serving Sloan, NY and surrounding areas

In business since 1975

Free estimates

Emergency services offered

"They did an excellent job. It just wasn't that long really. They weren't really wanting to do exactly what we needed to have done so we added another aspect to the project which allowed them to do everything that we needed them to do plus. Clean up was very good. There were 2 people."
Recommended by91%of homeowners
J&J Insulation, LLC
5.0(
3
)
Injection Insulation - InstallSpray Foam Insulation - Install

Serving Sloan, NY and surrounding areas

In business since 2017

Free estimates

Credit card accepted

J&J Insulation, LLC is dedicated to providing our customers with the best quality and craftsmanship. We are here to build relationships with our customers and provide our employees with a great place to work. J&J Insulation, LLC is a leader in providing our customers with honest, efficient and professional projects. Call us today for a quote!

Response time2 days
Recommended by100%of homeowners
Showing 1-10 of 32
Insulation FAQs, answered by experts

The cost of installing spray foam insulation is $2,760 on average, but this cost can be as low as $650 or as high as $7,700. The main cost factor is the size of the insulated area and the type of spray foam insulation. 

Polyurethane spray foam costs between $0.44 and $1.50 per board foot, where a board foot is equal to the volume of a one-foot length of a board. More expensive options, like soybean or vegetable oil spray foam, range from $1.50 to $3.00 per board foot.

Whether plaster walls should be insulated depends on whether the walls are at particular risk of moisture problems. In many cases, you can insulate plaster walls, while in others, it's a poor decision because of the lack of a vapor barrier. Choose a reputable insulation contractor to help you decide if and how to proceed to increase your home's energy efficiency.

If you’re moving wires, installing new wires, or installing new fixtures in the space you’re insulating, then you will need to hire a licensed electrician to do that portion of the job for you. However, if you just intend on replacing old insulation or adding new insulation over existing insulation, then you don’t need to hire one. Your insulation installer will work around wiring, fixtures, outlets, and switches, even if they’re installing fiberglass batts in the voids where wires run. However, you will need an electrician if you suspect a problem with your wiring during the insulation work.

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.

Yes, energy-efficient homes are increasingly desirable in the market.

The Sloan, NY homeowners’ guide to insulation services

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