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Dense-Pack Wall Retrofit — How It Works
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Loose-Fill Attic — The Workhorse
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Blown-In Insulation · NYSERDA-Approved · BPI-Certified
Blown-In Cellulose Insulation on Long Island
Dense-pack for existing walls, loose-fill for attics. Recycled paper fiber, borate-treated, fills every cavity batts miss.
Typical Range
$8,500 – $22,000
2,000 sqft LI reside
Lifespan
50–80 yrs
Installed to spec
Free Blown-In Insulation Estimate
30-minute walk-through. Real written quote within 48 hours.
Licensed Nassau & Suffolk
HIC #H0109620000 · #44127-H
$2,000,000 Insured
General liability + workers comp
NYSERDA Approved
Factory certified installer
BBB A+ Accredited
Since 2011
4.9★ on Google
214+ reviews
680+ homes done
Nassau & Suffolk · 2013 to now
Also on the menu
Other services we run
Ready when you are
Ready to get a real number for blown-in insulation?
Every blown-in insulation project starts with a free BPI energy audit. Blower door, thermal imaging, combustion safety, insulation inventory. You get the full report whether you hire us or not.
We handle the rebate paperwork — you just feel the difference.
680+
LI homes since 2011
4.9★
214 Google reviews
4hr
Business-hours callback
(631) 641-5536
or fill out the form, it takes 20 seconds
Schedule a walk-through
Five fields. We take it from there.