| Business | Phone |
| A-C Plumbing Heating & Ac Red Bluff 96080 | (530) 529-0700 |
| Air Experts Red Bluff 96080 | (530) 527-8300 |
| Allianz Heating & Air Red Bluff 96080 | (530) 529-1267 |
| Bickley Air Conditioning & Htg 1550 Carmel Way, Red Bluff 96080 | (530) 527-7188 |
| Bickley Air Conditioning & Htg 20705 Walnut St, Red Bluff 96080 | (530) 527-7188 |
| Devon Aire Po Box 8155, Red Bluff 96080 | (530) 527-3157 |
| Funk Air Conditioning & Htg 13111 Baker Rd, Red Bluff 96080 | (530) 527-5828 |
| J & L Heating & Air Cond 14695 Mccoy Rd, Red Bluff 96080 | (530) 527-7874 |
| Mitch's Cooling 1035 1/2 Walnut St, Red Bluff 96080 | (530) 527-5087 |
| Red Bluff Heating & Ac 1705 Airport Blvd # C, Red Bluff 96080 | (530) 527-6000 |
| Redding Heating & Air Red Bluff 96080 | (530) 529-9201 |