| Business | Phone |
| A & H Fuel Svc Annapolis 21401 | (410) 263-2845 |
| B & B Air Conditioning & Htg 2084 Generals Hwy, Annapolis 21401 | (410) 535-4327 |
| D O Zindorf Heating & Air Cond 1797 Virginia Ave, Annapolis 21401 | (410) 266-5007 |
| Floyd W Sheckells Jr Plumbing Annapolis 21401 | (410) 268-8285 |
| John Wehn Hvac Annapolis 21401 | (410) 268-9877 |
| Philip Mertens Plumbing & Htg 1842 Shively Ct, Annapolis 21401 | (410) 266-8514 |