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Verified Reviews for Insulation Service pros in Windham, NY

*The Angi rating for Insulation Service companies in Windham, NY is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Insulation Service needs.

*The HomeAdvisor rating for Insulation Service companies in Windham, NY is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Insulation Service needs.

Last update on December 09, 2025

Find Insulation pros in Windham

Avatar for Correct Energy Spray Foam

Correct Energy Spray Foam

4.93(
14
)
•Approved Pro

Correct Energy Spray Foam

4.93(
14
)
•Approved Pro
Customers say: Quality work
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
81 local quotes requested

The leading Spray Foam Insulation Contractor in the area with over 17 years experience.

"Fast, communicative, professional, thorough. I could not have asked for a better experience. Thank you for keeping my project moving, I will definitely look to work with the team at Correct Energy again!"

Sam W on December 2024

The leading Spray Foam Insulation Contractor in the area with over 17 years experience.

"Fast, communicative, professional, thorough. I could not have asked for a better experience. Thank you for keeping my project moving, I will definitely look to work with the team at Correct Energy again!"

Sam W on December 2024

Helping Hand

No reviews yet

Helping Hand

No reviews yet

Helping Hand services can help any home and anybody complete a project on their property and in their home. Water management drainage, driveways and walkways, landscape and hardscape projects (exterior patios), and all interior and exterior home remodeling and repair. Home improvements including siding, deck construction, new windows and home remodeling. Please contact us for your next project. We have great relationships with other contractors and are happy to help.

Helping Hand services can help any home and anybody complete a project on their property and in their home. Water management drainage, driveways and walkways, landscape and hardscape projects (exterior patios), and all interior and exterior home remodeling and repair. Home improvements including siding, deck construction, new windows and home remodeling. Please contact us for your next project. We have great relationships with other contractors and are happy to help.

Angelo's Southern Tier Spray Foam

2.33(
3
)

Angelo's Southern Tier Spray Foam

2.33(
3
)
9 years of experience

we like to do estimates on Saturday but we will do are best to accommodate everyone's schedule

"We hired Angelo's spray foam and Russ a terrible job installing the spray foam you missed spots throughout the ceiling everywhere. We sent him pictures showing him spots he missed and spots that weren't as thick as what we paid for. He agreed that the quality of work was terrible and said he would come and fix it. After 12 weeks of not showing up and making up excuses of why he can't get here, he eventually told us he's not going to fix it. My wife and I filed a lawsuit against him. Too tired to redeem our money to pay another company to come and fix his work. Would not recommend this company"

Donald R on October 2022

we like to do estimates on Saturday but we will do are best to accommodate everyone's schedule

"We hired Angelo's spray foam and Russ a terrible job installing the spray foam you missed spots throughout the ceiling everywhere. We sent him pictures showing him spots he missed and spots that weren't as thick as what we paid for. He agreed that the quality of work was terrible and said he would come and fix it. After 12 weeks of not showing up and making up excuses of why he can't get here, he eventually told us he's not going to fix it. My wife and I filed a lawsuit against him. Too tired to redeem our money to pay another company to come and fix his work. Would not recommend this company"

Donald R on October 2022

BuildBlockCNY

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BuildBlockCNY

No reviews yet
12 years of experience

BuildBlockCNY is here to serve you with green building material BuildBlock Insulated Concrete Forms are by far more superior product on the market in ICF building. Additional contact - Aaron Boise, email - [email protected].

BuildBlockCNY is here to serve you with green building material BuildBlock Insulated Concrete Forms are by far more superior product on the market in ICF building. Additional contact - Aaron Boise, email - [email protected].

Alpha-Omega Contracting

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Alpha-Omega Contracting

No reviews yet
19 years of experience

Alpha-Omega Contracting delivers a full range of specialty contracting services including kitchen and bathroom remodels, custom cabinets and built-ins, finish carpentry, interior and exterior painting, drywall installation, windows, decks, siding, home repairs and renovations, and property management.

Alpha-Omega Contracting delivers a full range of specialty contracting services including kitchen and bathroom remodels, custom cabinets and built-ins, finish carpentry, interior and exterior painting, drywall installation, windows, decks, siding, home repairs and renovations, and property management.

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Insulation questions, answered by experts

Don’t install insulation near water heaters, oil burners, or any other object that gets hot. Many insulation materials are fire-resistant, but not entirely fire-proof, so you should take precautions to keep hot things away from fiberglass. This is also why it is imperative to box off lighting fixtures and breaker boxes.

While more is seemingly always better when it comes to energy efficiency, your house does need some interaction with its environment. Adding too much insulation can affect your home's ability to breathe. Breathing simply means ventilating itself to reduce accumulated moisture within it. Too much insulation can physically block the venting ability or be enough to trap the moisture and damage the insulation or the house.

Periodic checks for moisture or pest issues ensure consistent performance.

As you look for the right soundproofing drywall for you, you’ll likely come across the Sound Transmission Class (STC) rating. This rating measures a building material’s ability to absorb sound. The higher the number, the better the material absorbs rather than reflects sound, reducing noise transmission. The STC rating for drywall doesn’t mean it’s for the panel itself—it refers to the STC rating for the entire wall system, including the soundproofing drywall.

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 Windham, NY 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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