- Accutech Construction Inc
- Alexander Constructors
- Antonio Alves Construction Co
- Arant Construction
- Batman Co
- Crossection Inc
- D K Construction
- Forrester Construction Co
- Frequent Flyer Express
- Herndon Reston Home Improvemnt
- JAB Construction
- John S Hillery & Assoc Constr
- Katchmark Construction
- Liberty Construction
- M & M General Contracting
- Montan Inc
- Mountaineer Pipe Corp
- New Image Contracting
- Potomac Valley Constr & Mgt
- Probus Construction
- Rizzo Construction & Remodel
- Sharp Construction
- Sigal Construction
- Sully Construction Co
- Zadnik Corp
