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Providing Roofing, Siding & Windows to Southern Maryland since 1982

So MD Sunrooms, Custom Porch Enclosures & Sunrooms
Serving St Marys, Charles and Calvert County MD


JJA Home Improvement designs and installs in Southern MD: sunrooms, screened porches patio enclosures, sunrooms, three and four season rooms, custom built porches, custom built patios in the St Marys County, Charles County and Calvert County MD areas.

A sunroom or patio enclosure will enhance the curb appeal
of your home and raises the resale value.

Other uses of these enclosures are:

  • Gourmet Kitchen
  • Private Spa Area
  • Garden Room
  • Dining Room
  • Recreation Room
  • Family Room
  • Children’s Playroom
  • Office Space
  • Private Reading Room
  • Private Retreat
  • Exercise Room
  • Arts & crafts room, or anything you can think of!

Southern MD Home Addition

St Marys Home Addition


Service Areas
St Marys Porch Patio Enclosure, Charles County Porch Patio Enclosure, Calvert County Porch Patio Enclosure, Waldorf Porch Patio Enclosure, La Plata Porch Patio Enclosure, Prince Frederick Porch Patio Enclosure, Lusby Porch Patio Enclosure, Solomons Porch Patio Enclosure, Huntingtown Porch Patio Enclosure, Dunkirk Porch Patio Enclosure, Charlotte Hall Porch Patio Enclosure, Mechanicsville Porch Patio Enclosure, California MD Porch Patio Enclosure, Hollywood MD Porch Patio Enclosure, Lexington Park Porch Patio Enclosure, Great Mills Porch Patio Enclosure, Leonardtown Porch Patio Enclosure