Top-rated attic insulation installers.

Get matched with top attic insulation installers in Coram, NY

Enter your zip and get matched with up to 3 pros

Matching on HomeAdvisor

Share some details icon
Share some details about your home project.
Match with local pros icon
Within moments, match with highly-rated local pros.
Compare quotes icon
Compare quotes and choose the best pro for the job.

Find Attic insulation installers in Coram

BDK Construction LLC.
New to Angi

In business since 2006

Free estimates

Emergency services offered

Growing construction company able to complete all phases of new and old construction

Nepaug River Consulting
New to Angi

In business since 2000

Sustainability consulting firm.

energy wise construction solutions L.L.C.
New to Angi

In business since 2008

Free estimates

Warranties offered

we are a full service contractor and have been in the residential construction field for 15 years. our staff is proffesional and curtious and we will always go the extra mile to ensure our customers satisfaction. we are licensed and insured and have never not completed a job to our customers satisfaction. we will meet with you at your home and ensure that our proposal meets your needs fully. and there is never a charge for our consultations.

Personal Touch Contracting
New to Angi

In business since 1984

all phases of home improvements ,kitchen and bath renovations, garage and basement conversions

Wallace Roofing and Construction
New to Angi

In business since 1971

Free estimates

Emergency services offered

Fully registered, licensed and insured. \nFamily business with over 40 years of experience in the tri-State area and Massachusetts.\nA hard-working, solid Irish guy that actually knows what he's doing.\nSon setting up shop in North Jersey and the NY area. \nLooking for new business so clients will be getting great value for Wallace Construction's experience and quality.

Avatar for Absolute Zero Air Conditioning & Heating Inc
Absolute Zero Air Conditioning & Heating Inc
5.00(
28
)

In business since 2000

"I could not be happier with the service I received from Kyle and have already hired him for another project! After having my oil company tell me they could not fix my compressor and it would cost $12K to replace it, I went a year without AC in the main section of my house. Out of desperation because my mother was visiting, I reached out for a few more quotes. Kyle was able to fix the problem without having to replace the entire compressor for a fraction of the cost. In addition to that, I asked him to check the Freon levels on the other compressors, which he did and refilled. He was honest with me and did not need to fill one of them, which was great because it required a more expensive Freon. He could have taken advantage of me as a new homeowner like others companies have done, but he didn’t and gained a lifelong client in the process. If you need HVAC work done, give him a call!"
Recommended by96%of homeowners
LONG ISLAND TILE INC
New to Angi

In business since 2005

Free estimates

Warranties offered

LONG ISLAND TILE SREVICE ALL TYPE OF TILE INSTALLATION.\nREMODEL Bathrooms,kitchen,livingroom etc..\nwe give free estimate.all major credit cards accepted\nall works is guaranteed

Miller General Contracting, Ltd.
5.00(
3
)

In business since 1986

Emergency services offered

Warranties offered

10% off kitchen cabinets and counters! Limited time! Our experienced and professional crews have been with us for an average of twelve years. We work very neatly in your occupied home, completely cleaning upon completion. The work is completed to your expectation to the finest detail. We work with our clients in a creative synergy so that the outcome doesn't just meet your expectations, it exceeds them! Financing available.

Recommended by100%of homeowners
oasis property preservation
New to Angi

In business since 2015

Free estimates

Emergency services offered

Oasis Property preservation is a one stop shop for all property managers, landlords and investors who need a reliable and affordable contractor.

Avatar for Keypoint Construction
Keypoint Construction
New to Angi

In business since 2015

Free estimates

Emergency services offered

Keypoint Construction is a professional home improvement company serving Northern and Central New Jersey. Our goal is to provide reliable and affordable service on all jobs both large and small. We specialize in all types of home improvement, whether you are building a new addition or updating a powder bath you will receive the same detailed budgets, accurate schedules, and quality. We are dedicated to make your dream home a reality, on time and on budget.

...
Showing 1-10 of 1000
FAQs for attic insulation installation projects in Coram, NY

The best attic insulation depends on where you live, the project stage, and your budget. New builds often benefit from structural insulated panels for top-tier efficiency, while homes in very warm regions can see big cooling savings with reflective insulation. Blown-in, loose-fill, and spray foam all excel at filling odd spaces in finished attics. Talk with a certified local pro to match the material to your climate, space, and wallet.

You’ll only need a licensed electrician if the project calls for moving existing wiring or adding new fixtures. For straightforward insulation jobs, your insulation installer can work around current cables. That said, never start insulating until a pro has checked any questionable wiring. If you suspect damaged or outdated circuits, book an electrician first to keep the project—and your home—safe and code-compliant.

Without air sealing, even the best insulation can underperform. Gaps let heated or cooled air leak out, forcing your HVAC system to work harder and driving up energy bills. Sealing those cracks before adding insulation locks in conditioned air, keeps moisture at bay, and helps the new material hit its full R-value. Ask your insulation pro to tackle sealing first so you enjoy consistent comfort and lower monthly costs.

Among readily available options, structural insulated panels and rigid foam boards top the charts with R-values that can reach 8.0. They’re ideal for new construction or very cold climates where maximum thermal resistance matters most. If you live in a milder zone, blown-in or loose-fill insulation may deliver plenty of performance at a lower price. Weigh the upfront cost against energy savings—and lean on a local pro’s guidance—to pick the smartest fit.

The Coram, NY homeowners’ guide to attic insulation installations

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