Contact Us

Tell us who you are and what you need.

Homeowners, general contractors, and architects can send project details here. We follow up with next steps for your Long Island job.

Finished interior ready for the next phase of a Long Island renovation
KC Insulation Corp
I need help with

Direct Contact

Reach the crew without the runaround.

Business Hours

Mon to Fri: 9:00 AM - 5:00 PM

Eastern Time

Main Office

Central Islip, NY

Long Island, NY

Service Area

From Central Islip to the Hamptons.

We provide insulation services across Suffolk County and Nassau County, including East End towns and the Hamptons.

  • Hempstead
  • Glen Cove
  • Hicksville
  • Massapequa
  • Garden City
  • Levittown
  • Wantagh
  • Freeport
  • Long Beach
  • Great Neck
  • Manhasset
  • Oyster Bay
  • Syosset
  • Plainview
  • Bethpage
  • East Meadow
  • Farmingdale
  • Westbury
  • Central Islip
  • Bay Shore
  • Smithtown
  • Huntington
  • Babylon
  • Islip
  • Brentwood
  • Hauppauge
  • Commack
  • Lindenhurst
  • Amityville
  • Deer Park
  • Dix Hills
  • Melville
  • Northport
  • West Islip
  • Brookhaven
  • Patchogue
  • Port Jefferson
  • Medford
  • Ronkonkoma
  • Holbrook
  • Stony Brook
  • Centereach
  • Selden
  • Coram
  • Sayville
  • Lake Grove
  • Shirley
  • Rocky Point
  • Riverhead
  • Hampton Bays
  • Southampton
  • Sag Harbor
  • East Hampton
  • Montauk
  • Greenport
  • Westhampton
  • Bridgehampton
  • Southold
  • Mattituck
  • Amagansett

FAQ

Common questions before we start.

Yes. A large share of our work is for general contractors and builders. We stay on schedule, stay easy to reach, and keep the next phase of the build moving.