| Business | Phone |
| J V Martello Heating Co 54 Longfellow Rd, Shrewsbury 1545 | (508) 842-3130 |
| Zicaro Mechanical Svc Inc 196 Boston Turnpike Rd, Shrewsbury 1545 | (508) 797-0999 |
| Bob Dube's Thermal Concepts 53 Harrington Farms Way, Shrewsbury 1545 | (508) 868-0749 |
| Central Mass Mechanical Inc 56 Summer St, Shrewsbury 1545 | (508) 842-0888 |