| Business | Phone |
| Applied Air Cond & Refrig 1225 E Glenwood Pl, Santa Ana 92707 | (714) 545-1917 |
| Chandler's Air Conditioning 1702 W 5th St, Santa Ana 92703 | (714) 973-1771 |
| Dicksons Inc 1918 S Main St, Santa Ana 92707 | (714) 545-8289 |
| Air & Water Santa Ana 92704 | (714) 979-1590 |
| Air Conditioning Guys 2223 S Grand Ave, Santa Ana 92705 | (714) 540-6818 |
| Alliance Heating & Ac Inc 2144 S Wright St, Santa Ana 92705 | (714) 436-1652 |
| Allied Heating & Air Cond 422 Jenks Cir, Santa Ana 92701 | (714) 541-0221 |
| America's Wine Cellar Svc Inc 2701 Orange Ave # O, Santa Ana 92707 | (714) 540-2046 |
| California Heating & Air Cond Santa Ana 92701 | (714) 850-9844 |
| Progressive Air Systems Inc 915 E Washington Ave, Santa Ana 92701 | (714) 547-7431 |
| Tucker Air Conditioning & Heat Santa Ana 92701 | (714) 389-2240 |