| Business | Phone |
| Bobs Plumbing & Heating Inc 2505 Arabian Ct, Finksburg 21048 | (410) 840-1930 |
| Martie M Combs Plumbing & Htg 1004 Wesley Rd, Finksburg 21048 | (410) 239-3635 |
| Naylor's Plumbing Htg & Ac 831 Wesley Rd, Finksburg 21048 | (410) 239-8141 |
| South Carroll Mechanical Contr 4354 Louisville Rd, Finksburg 21048 | (410) 795-1133 |
| Watts Co Inc 3150 Baltimore Blvd, Finksburg 21048 | (410) 857-4242 |
| Vince Marino Plumbing & Heating 2907 Club House Road, Finksburg 21048 | (410) 876-1928 |