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Find Attic insulation installers in Hauppauge

Defaria Hardwood Flooring Sales Installation
New to Angi

In business since 2010

Free estimates

Warranties offered

Distributors of Hardwood Flooring and Supplies to the Flooring Industry

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

The Bullbag/Long Island Division
New to Angi

In business since 2012

Emergency services offered

Warranties offered

The BULLBAG is the only reusable compactable dumpster bag that is guaranteed for life. It's lightweight, simple to use and easily stores and holds up to 7500 lbs! The BULLBAG is used wherever a dumpster would be used and can be filled with any non-toxic materials, such as building materials, metal, old furniture, broken toys, brush and more! There are NEVER any over weight fees, fuel surcharges or rental costs. The best part, the BULLBAG retails for only $59.00 and is yours forever!

D BROTHERS
New to Angi

In business since 1992

Free estimates

Emergency services offered

As a handyman, Oscar will offer a wide range of home repair services. The services are generally fairly minor tasks, if the problem becomes major a contractor is best suited to solve the difficulty. Handy Man Oscar will offer the value-added feature to pre-screen a contractor when Oscar is unable to perform the repair. This will develop a trust bond with the customer so that when a more minor issue comes up the customer is more likely to call Oscar due to his honesty displayed earlier. Oscar offers fix-it services for: fences, decks/patios, painting, weather proofing, floors, dry wall.

Personal Touch Contracting
New to Angi

In business since 1984

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

E.R.B. Home Improvement
New to Angi

In business since 2008

Free estimates

Warranties offered

Licensed and Insured

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.

MN Contracting Corp.
5.00(
2
)

In business since 2005

We are also experienced in commercial buildings. We have over 20 employees that are trained to work in a safe and clean environment.

Recommended by100%of homeowners
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
Avatar for Superior Tile Stone & Wood Inc
Superior Tile Stone & Wood Inc
5.00(
2
)

In business since 2008

Free estimates

Emergency services offered

When it comes to top quality service and reliability for your home or business renovations, Superior is the answer. Hardwood flooring is the one of the first impressions upon homebuyers and homeowners. Care, maintenance and installation of hardwood flooring can increase the value of your home up to 14%. Call one of our flooring experts today to find out what options are best for you.

Recommended by100%of homeowners
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FAQs for attic insulation installation projects in Hauppauge, 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 Hauppauge, NY homeowners’ guide to attic insulation installations

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