| Business | Phone |
| Climatec 17682 Mitchell N, Irvine 92614 | (949) 474-0955 |
| A-1 Mobile Air Heating & Plbg Irvine 92604 | (949) 551-2775 |
| Aire Aide Culver Dr & Walnut Aveamp;, Irvine 92604 | (714) 744-1044 |
| Airstream Air Conditioning 3972 Barranca Pkwy # J # 166, Irvine 92606 | (949) 654-1617 |
| Alaska Air Conditioning & Heat Irvine 92612 | (949) 752-1250 |
| Atlas Appliance Svc 16800 Jamboree Rd, Irvine 92606 | (949) 552-5494 |
| Kemnitz Air Conditioning and Heating 188 Technology Drive, Irvine, Irvine 92618 | (949) 453-8500 |
| TC Heating and Air Conditioning 2209 Anacapa, Irvine 92602 | (714) 483-4218 |