| Business | Phone |
| Community Builders Inc 1320 19th St Nw # 420, Washington 20036 | (202) 955-1310 |
| Historic Structures 3711 Cumberland St Nw, Washington 20016 | (202) 686-0135 |
| National Renovation Lenders 1625 Massachusetts Ave Nw, Washington 20036 | (202) 939-1780 |
| Professional Contractors Inc 1726 M St Nw, Washington 20036 | (202) 429-0400 |
| Properties Solutions 1718 6th St Nw, Washington 20001 | (202) 483-8070 |