Grammy Sheds

Call Frank

(631) 790-1183


Long Island Sheds

We are a Long Island Shed Company that specializes in custom Amish built wood and vinyl sheds. We take pride in offering you the finest storage sheds for your backyard. Our buildings are made to last with the highest quality materials. Our goal is to provide complete customer satisfaction. Grammy's sheds are custom designed, by you! You choose the style and size that fits your needs, then choose the color, trim, window treatment and roof. Our professional builders can assemble it on your site, if need be. We invite you to compare us to the competition, you will not find this quality shed at a lower price anywhere. We serve Nassau and Suffolk county.


Wood A-Frame

Wood A-Frame



Vinyl Dutch Frame

Vinyl Dutch Frame



Vinyl Dutch Barn

Vinyl Dutch Barn



ALL of our standard vinyl sheds include:

  • Double Fiberglass Doors
  • Pressure Treated Joists, Rim, and 4x4 Runners
  • 2x4 16" On Center Construction
  • Gable Vents
  • Architectural Shingles
  • All Plywood Construction - Absolutely no Flakeboard / OSB
  • Two 18" x 27" Slider Windows with Shutters and Screens
  • Lock and Key
  • Choice of 10 Vinyl Colors
  • Choice of 12 Trim Colors
  • Choice of 9 Shutter Colors
  • Choice of 7 Shingle Colors

All of Our Sheds Include Free on Site Assembly