| Business | Phone |
| Bennett Heating & Air Cond 2424 Georgetown Rd, Danville 61832 | (217) 443-4010 |
| Thorough Repair Svc 23920 Audree Ln, Danville 61834 | (217) 443-8010 |
| Blackies Automatic Engineering 408 W Fairchild St, Danville 61832 | (217) 442-1440 |
| Braskers Heating & Ac 201 E Conron Ave, Danville 61832 | (217) 442-3553 |
| Bryan's Heating & Air Cond 218 E 11th St, Danville 61832 | (217) 442-9945 |
| Duecker Family Heating & Air 603 E Airport Rd, Danville 61832 | (217) 442-9980 |
| Mc Farland Heating & Air Cond 912 E Main St, Danville 61832 | (217) 431-1668 |
| Kensco Plumbing Heating & Clng 206 E Main St, Danville 61832 | (217) 443-3405 |
| Kuchefski Heating & Air Cond 511 E Main St, Danville 61832 | (217) 442-1454 |
| Jordan Service Co Po Box 1141, Danville 61834 | (217) 442-7220 |