We are a local supplier. We offer storage sheds, two story garages and sheds, mini barns, storage units, gazebos, playhouses, lawn furniture, dog kennels, and chicken coops. We’re a few minutes from Deep Creek Lake. Get directions here… We serve Western Maryland (Garrett County) and the area surrounding it including parts of Pennsylvania, and West Virginia. We want to:

  1. Help you find your building
  2. Walk you through customizing it
  3. Help you find the best spot
  4. Deliver your building
  5. Connect you with local contractors, to do even more with your building.


Tri-State Gazebo was established in the winter of 1996-’97 by Winston Miller and his father, Roy Miller. Winston spent a period of time during the winter of ’96 gaining experience at a gazebo shop in Tennessee, then, on January 17, 1997, he drove back home and they went right to work with his dad, launching their own Business. They started building gazebos and sheds on the home farm in Swanton, Maryland, along with selling high quality outdoor furniture. After about two years Winston took over his father’s share of the business.

In February 2002, Danny Miller started working for Tri-State Gazebo and quickly came to love the business. Two years later, Winston offered to sell the business to Danny & his wife Donna. They agreed to lease the business with option to buy, and in 2006 they became the full owners of Tri-State Gazebo. In 2007 they moved from their location on O’Brien Rd. to 6653 Bittinger Rd. (rt. 495). Since then, they’ve opened a second sales lot at the intersection of rt. 219 and Glendale Rd. in Deep Creek Lake, MD.

They now offer everything from small 6×8 to 14×40 Portable Sheds to double wide 2-Story Garages(up to 28X48).

Danny & Donna Miller are the proud parents of 3 children.


We want to treat you like we want to be treated. We want to give Customers the Very Best!

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