Template Omega Test & Balance, LLC Share: Air Conditioning and Heating Visit Website Request Info 2032 W. Lone Cactus Dr. Phoenix, AZ 85029 (602) 441-4727 (623) 869-6468 (fax) About Map About Testing and balancing of mechanical systems: air and water, HVAC, Life safety, and commissioning. What's Nearby? Distance: 5 10 15 20 25 50 mi.