| American Builder Services, Inc. - Anne Arundel, Calvert, Annapolis, Davidsonville, Severna Park, Kent Island, County, Eastern Shore |
| Ameri-Star Homes - Glen Burnie, Maryland |
| Appletree Homes - Prince Georges,Baltimore,Carroll,Washington Counties |
| Annapolis Builder - Annapolis Maryland |
| Arundel Homes - Maryland |
| Bay Area Custom Homes - Annapolis, Maryland |
| Beazer Homes - Baltimore, Columbia, Maryland |
| Bob Ward Companies - Edgewood, Maryland |
| The Bozzuto Group - Maryland |
| Castlerock Enterprises |
| Caruso Homes - Prince Georges, Calvert Maryland |
| Clark Realty Builders - Bethesda, Maryland |
| C. E. Wheeler, Inc. - Baltimore County, Carroll County, Howard County, Maryland |
| Comstock Homes - Montgomery County & Prince George's County, Maryland |
| Conte Construction, LLC - Lothian, Maryland |
| Coscan Brookfield Homes - Maryland |
| Culstan Homes, Inc. - Carroll and Surrounding Counties, Maryland |
| D.R. Horton Custom Homes - Maryland |
| Gemcraft Homes - Fallston, Maryland |
| Grayson Homes - Ellicott City, Maryland |
| Haverford Homes - Hyattsville, Maryland |
| Harkins Builders - Marriotville, Maryland |
| James R. Irvine Construction, Inc. - Central Maryland |
| JPI Companies - Rockville, Maryland |
| K. Hovnanian Companies - Maryland |
| M/I Schottenstein Homes, Inc. - Gaithersburg, Suburban Maryland |
| NV Homes - Batimore, Anne Arundel, Frederick, Howard, Montgomery, and Prince Georges Counties, Maryland |
| Porten Companies - Maryland |
| Pulte Homes - Baltimore, Montgomery County, Maryland |
| Richmond American Homes - Bowie, Maryland |
| Ryan Homes - Baltimore and Southern Maryland |
| Ryland Homes - Baltimore, Maryland |
| Stanley Martin Companies, Inc. - Suburban Maryland |
| Steuart-Kret Homes - Charles County and St. Mary's County Maryland |
| |
| Toll Brothers Inc. - Crownsville, Rockville, Clarksville, Clarksburg, Edgewater, Maryland |
| Van Metre Homes - Maryland |
| Washington Homes - Maryland |
| Wholesalers USA - Rockville |
| Winchester Homes - Anne Arundel County, Howard County, Montgomery County, Prince George's County, Maryland |
| W.L. Homes L.L.C. - Maryland |