| Business | Phone |
| Phoenix Fire Protection Inc 8027 Penn Randall Pl # A, Upper Marlboro 20772 | (301) 669-7066 |
| Anne Arundel Fire Protection 15855 Commerce Ct, Upper Marlboro 20774 | (301) 249-8840 |
| Fire Stop 9701 Mount Royal Ct, Upper Marlboro 20772 | (301) 599-0461 |