Warmer winters. Cooler summers. Lower bills.
Hytech Home is Long Island's specialist in home insulation and weatherization. We seal your home, cut your energy waste, and stack every rebate you qualify for — so your upgrade often costs a fraction of the sticker price.
Sample project. Actual pricing set after on‑site assessment.
Whole‑home weatherization, done right the first time.
Every job starts with a blower‑door test and thermal imaging. We fix the leaks first, then insulate — because insulation without air sealing is money out the window.
Attic & roof insulation
Blown‑in cellulose or fiberglass to R‑49+. Baffles, dams, and hatch covers included.
Air sealing
Top‑plate, penetrations, rim joist, and attic hatch sealed with foam and caulk to code.
Basement & crawl
Rim joist spray foam, wall insulation, and vapor barriers for damp Long Island basements.
Wall insulation
Dense‑pack cellulose retrofit through minimally invasive access — no drywall damage.
Duct sealing
Aeroseal and mastic to stop conditioned air from leaking into attics and crawlspaces.
Ventilation
Bath fans, kitchen vents, and fresh‑air intakes tuned so a tight house still breathes right.
We do the paperwork. You keep the savings.
As an approved contractor for the major Long Island energy programs, we handle the applications, inspections, and post‑install paperwork so rebates land automatically.
- PSEG Long Island Home Comfort — up to $5,000 per home
- NYSERDA EmPower+ — no‑cost upgrades for income‑qualified households
- NYSERDA Comfort Home — flat‑rate incentives per measure
- Federal 25C tax credit — up to $1,200/year for insulation & air sealing
Four steps from call to comfort.
Free assessment
A BPI‑certified auditor visits, runs a blower door test, and maps every leak.
Custom proposal
You get a clear itemized quote with rebates already deducted — no surprises.
Professional install
Our W‑2 crews install in 1–2 days. Clean drop cloths, boot covers, and a full walkthrough.
Rebate paperwork
We file the rebate applications and schedule the utility QA visit for you.
Homeowner FAQs
Common questions about insulation, incentives, and what to expect from an install.