| Business | Phone |
| Bob Davis & Assoc 4902 St Leonard Rd, St Leonard 20685 | (410) 586-0200 |
| Bowie Applicators 5930 Rebecca Ct, St Leonard 20685 | (410) 586-8900 |
| C 2 Construction Co 1426 Plateau Rd, St Leonard 20685 | (410) 586-3120 |
| Icci 1615 Cedar Rd, St Leonard 20685 | (301) 855-9331 |
| Krs Contracting Inc 1615 Cedar Rd, St Leonard 20685 | (410) 586-8806 |
| Metro-Con Enterprises Inc 3950 Ramsey Hodges Rd, St Leonard 20685 | (301) 855-9552 |
| Mike Turner Custom Built Homes 5715 Oakcrest Dr, St Leonard 20685 | (410) 586-0612 |