When Ossining homeowners need insulation work done, the difference between a good experience and a horror story usually comes down to who picked up the phone first. Evergreen Insulation brings licensed, insured crews to Ossining with written scopes, fixed pricing, and a workmanship warranty on everything we touch.
Westchester's older housing stock — from pre-war Yonkers apartments to 1960s White Plains colonials — often has inadequate insulation, driving up Con Edison bills year-round. Our BPI-certified insulation crews upgrade attics, walls, and basements across Westchester with spray foam, blown-in cellulose, and rigid board — cutting energy costs by up to 40%.
Blown-in and batt insulation for attics — the #1 source of heat loss in most homes. Immediate energy savings.
Dense-pack cellulose and injection foam for existing walls. No major demolition required.
Closed-cell and open-cell spray foam for maximum R-value, air sealing, and moisture protection.
Rigid board, spray foam, and vapor barriers for below-grade spaces. Stop moisture and heat loss at the foundation.
Yes — Ossining is inside our core Westchester County service area, not the edge of it. Our crews are in and around Ossining regularly, which matters for scheduling and for honoring warranty visits.
Most Ossining estimates are scheduled within a few days, and urgent calls are prioritized the same day whenever crews are in the area. Call (914) 425-5319 for the current schedule.
It depends on the scope, which is why we price from an on-site assessment — not over the phone. What we commit to: the estimate is free, the price is written and fixed, and there are no change-order surprises mid-job.
Tell us about the job — we'll come take a look.
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