| Business | Phone |
| A C Petteway Electrical Contr 316 Orange St, Waterbury 6704 | (203) 574-0127 |
| Asap Plumbing & Heating Inc 1886 Watertown Ave, Waterbury 6708 | (203) 596-1609 |
| Brass City Sheet Metal 123 S Leonard St, Waterbury 6708 | (203) 759-5969 |
| Cascella Plumbing & Heating 1558 Highland Ave # 11, Waterbury 6708 | (203) 755-7095 |
| Gem Burner Svc 150 Bateswood Rd, Waterbury 6706 | (203) 574-5439 |
| Marino's Fuel Oils Inc 133 Crest St, Waterbury 6708 | (203) 596-1060 |