| Business | Phone |
| Ace Heating & Cooling Mansfield 44906 | (419) 747-4822 |
| Alexander Heating Ac & Plbg 1133 Hoover Rd, Mansfield 44903 | (419) 589-3562 |
| Art's Heating & Air Cond 181 Western Ave, Mansfield 44906 | (419) 524-8520 |
| Buckeye Richland Horizon Mech 323 N Trimble Rd, Mansfield 44906 | (419) 529-2738 |
| Burge Refrig Heating & Cooling 1605 Beal Rd, Mansfield 44903 | (419) 589-2907 |
| Lincolnaire Htg & Cooling Co 1625 Wolford Rd, Mansfield 44903 | (419) 526-1822 |