| Business | Phone |
| Ronald M Brown Plumbing & Htg 197 Greely Rd, Cumberland Ctr 4021 | (207) 829-5020 |
| Mark O'Brion Plumbing & Htng 11 Broadmoor Dr, Cumberland Ctr 4021 | (207) 829-5158 |
| D J Small Plumbing & Heating 263 Tuttle Rd, Cumberland Ctr 4021 | (207) 829-5042 |
| Douglas Plumbing & Heating 24 Harris Rd, Cumberland Ctr 4021 | (207) 829-0952 |