Germantown Maryland Building List

	Listings
	Parmelee Architecture 301-515-1884 11539 Brundidge Terrace, Germantown, MD 20876 Detail Parmelee Architecture offers architectural, commercial, residential, design and planning services. Don Hoffacker's Air Conditioning & Heating, Inc. 301-972-0017 - 19703 Waters Rd , Germantown, MD 20874 Detail Don Hoffacker's Air Conditioning & Heating, Inc offers air conditioning, heating, geothermal systems, generators, planned maintenance and indoor air quality services. O'Connor Plumbing & Heating LLC 301-540-5050 19301 Mateny Hill Rd, Germantown, MD 20874 Detail O'Connor Plumbing & Heating LLC provides residential, commercial plumbing, drain supplies, installation and remodeling services.