| Business | Phone |
| T & C Insulation 631 Hunter Blvd, Lansing 48910 | (517) 393-1915 |
| Simon Insulation Inc 453 Lentz Ct, Lansing 48917 | (517) 882-6661 |
| S & J Heating & Insulation 16340 S Us Highway 27, Lansing 48906 | (517) 482-5250 |
| Drake's Insulation Inc 5824 S Martin L King Jr Blvd, Lansing 48911 | (517) 393-5455 |
| Mechanical Insulation Inc 3012 7th Ave, Lansing 48906 | (517) 371-5511 |
| Lakes State Insulation Inc 7832 Rickle St, Lansing 48917 | (517) 322-3190 |