- B & M Construction
- Brace Construction
- C G Builders LLC
- CAM Construction Co
- Cheeks Construction Co
- Constantine Commercial Constr
- Cooper & West
- Creative Remodeling Svc
- Harkins Builders
- Hurd Construction Co
- J B Enterprises
- J C Enders Construction Co
- Kinsley Construction Co Inc
- Lutherville Tile & Marble
- Matthew Slater Inc
- Mullan Enterprises Inc
- RHK Builders
- Sindar Development Inc
- Susan Obrecht Riehl Dev
- Towson Mechanical Inc
- Victor Boehm Building Co
