| Business | Phone |
| Preferred Plumbing & Htg After 3070 36th Ave, Columbus 68601 | (402) 564-8171 |
| Comfort Specialist 1221 16th St, Columbus 68601 | (402) 563-0545 |
| Diamond Heating & Air Cond Inc 2480 48th Ave, Columbus 68601 | (402) 562-9876 |
| Hegemann Plumbing 2967 34th Ave, Columbus 68601 | (402) 562-7376 |