We're a Hicksville crew that does one thing, insulation, on the same Capes, Colonials, Hi-Ranches, and Split Levels we grew up around. 680+ Long Island homes since Sandy, and we still pick up the phone.
No sales pitch. No "today only" nonsense. We measure your house, we give you a real number, you think about it.
Six quick questions. We'll call you back within 4 business hours. No sales pitch, ever.
We don’t chase roofs, windows, gutters, or HVAC. We install spray foam, blown-in cellulose, fiberglass batts, and basement/crawl-space encapsulation on Long Island homes — and we’ve gotten pretty good at it.
Comfort Home. EmPower+. HEAP weatherization. The forms are long, the portal is clunky, and most contractors hand the packet back and say “you fill this out.” We don’t. Elena submits every application in-house, tracks the status, and discounts the rebate directly off your invoice. If you would rather talk to a human than fill out a form, here is the number.
Every one of these is a Long Island house we insulated. The "before" shot is the day we pulled up. The "after" is the day we drove away. No staging, no filters.
Every Comfort Home and EmPower+ rebate packet — completed, submitted, and tracked by Elena in our office. You get the discount on the invoice. You never see an application form.
We don't do roofs, windows, HVAC, or bathrooms. Just insulation and air sealing. A BPI-certified crew on its 680th house works differently from a general contractor on their 10th, and you'll see it in the blower-door numbers.
We quote you a number after a blower-door-verified energy audit. That's the number. No "today only" discount, no manager call, no pressure to sign tonight. If you need a week to think, take a week.
Nassau HIC #H0109620000. Suffolk HIC #44127-H. $2,000,000 liability. Workers comp on every guy. NYSERDA Approved. BPI Certified. Demilec certified. BBB A+.
No AI on our phones. No call center. Call between 7am and 6pm Monday through Saturday and you get Elena in the office or Carlos in the truck. Nights and weekends, leave a message, we call back next business morning.
Every person on our trucks lives on Long Island. Carlos grew up in Brentwood. Javier has run LI jobsites for 12 years. When we say we know Nassau and Suffolk, we mean we know which inspector covers Hempstead versus Baldwin.
“We had three contractors out. Carlos was the only one who brought a thermal camera on the first visit. He showed us exactly where the basement was leaking warm air at the rim joist and explained why closed-cell foam was the right call there. The crew finished a day early, cleaned up better than our landscaper, and we got a $1,900 NYSERDA rebate discounted off the invoice. Worth every dollar.”
“I'm a skeptical customer. I got four quotes, read every Google review twice, and called two of their references. Long Island Insulation Co. was not the cheapest. They were the ones who answered the phone, showed up when they said they would, filed the NYSERDA paperwork themselves, and didn't move the price after we signed. I'd hire them again tomorrow.”
“Our cape needed a full attic upgrade and everyone else wanted to dump more fiberglass batts on top because 'it's easier.' Carlos walked us through air sealing vs just adding R-value for 40 minutes on the phone, told us honestly we'd see bigger savings from the blower-door-verified air seal first, and he was right. Two years later our oil bills are still 22% lower.”
Our shop is on Old Country Road in Hicksville, smack in the middle of the island, so no address on Long Island is more than an hour from our front door.
Every other insulation website makes you fill out a form and wait. We built actual calculators so you can see a real ballpark and visualize the finish before you even call us.
Every one of these is a real question we hear weekly on the phone, in walk-throughs, or at Home Depot on a Saturday morning. No corporate hedging, just the answer.
See all 30+ FAQsPricing varies by scope, house size, and attic access. Industry ranges for a typical 2,000 sqft Long Island home, before NYSERDA rebates:
See our full pricing guide for the detailed math, or use the estimator to get your own ballpark in 2 minutes.
Tell us your address and Carlos will call you back within 4 business hours to schedule a free BPI energy audit. The audit takes 60 minutes. There's no pitch at the end.
or fill out the form, it takes 20 seconds
Five fields. We take it from there.
