| Business | Phone |
| Alpine Inc 20251 Red Buckeye Ct, Germantown 20876 | (301) 540-8915 |
| American Custom Contractors 12850 Middlebrook Rd, Germantown 20874 | (301) 417-1000 |
| Vargas Construction 13130 Deer Path Ln, Germantown 20874 | (301) 601-1900 |
| Andrew & Assoc Build 12212 Brittania Cir, Germantown 20874 | (301) 353-1223 |
| Bovis Lend Lease Inc 21106 Archstone Way, Germantown 20876 | (301) 528-4073 |
| Buch Construction Inc 20301 Century Blvd, Germantown 20874 | (301) 916-0245 |
| Castle Construction 20512 Boland Farm Rd, Germantown 20876 | (301) 924-6266 |
| Conboy Construction Co 4 Alderleaf Ct, Germantown 20874 | (301) 428-1985 |
| R J Construction & Remodeling 19807 Executive Park Cir, Germantown 20874 | (301) 540-9600 |
| Politz Construction Co Germantown 20874 | (301) 916-1477 |
| Paras Construction Co 15213 Eden Rock Ct, Germantown 20874 | (301) 538-9387 |
| Emsi Construction Co 11207 Sibley Ter, Germantown 20876 | (301) 972-1744 |
| Northwood Group 11720 Othello Ter, Germantown 20876 | (301) 916-8892 |
| O C Svc 15729 Pagano Ln, Germantown 20874 | (301) 330-2782 |
| Ochoa Construction Co 20313 Beaconfield Ter, Germantown 20874 | (301) 515-2526 |
| Miller & Long Construction 19508 Amaranth Dr, Germantown 20874 | (240) 686-2012 |
| Minkoff Development Co 20457 Seneca Meadows Pkwy, Germantown 20876 | (301) 948-2080 |
| Heong Services 19110 Wheatfield Dr, Germantown 20876 | (301) 916-1373 |
| Lopez Contractor Inc 19023 Forest Brook Rd, Germantown 20874 | (301) 540-3886 |
| Improvement General Cntrctrs 12321 Middlebrook Rd # 150, Germantown 20874 | (301) 540-3737 |