| Business | Phone |
| Davis Mechanical Inc 2139 Jolson Ave, Burton 48529 | (810) 744-9196 |
| Elite Mechanical 5480 Lapeer Rd, Burton 48509 | (810) 785-4165 |
| S & Z Sheet Metal Inc 2160 E Hemphill Rd, Burton 48529 | (810) 744-3100 |
| Prime Time Mechanical Heating 5312 Lapeer Rd, Burton 48509 | (810) 743-5545 |