Fighting Global Warming One House at a Time.
Energy-efficient HVAC and heat pump specialists for the West Valley. Glendale, Peoria, Phoenix, Scottsdale, Sun City, Sun City West, Surprise, Tempe, Tolleson.
AC & Heating
Repair, install, replace. Same-day diagnostics in most cases. We specialize in right-sizing to actual heat load, not square footage.
Learn more →
Heat Pumps
Heat pump conversions, repair, and right-sizing. UFirst is a heat pump specialist — clean electric efficiency replacing gas furnaces.
Learn more →
Energy Efficiency
Duct sealing, insulation upgrades, energy audits. Fighting global warming one house at a time — and cutting your bill while we do it.
Learn more →
Where we work
West Valley specialist with deep roots in Sun City and Sun City West. Nine cities, one team.
More capacity. Same care.
UFirst is now part of the Way Cool family. Juan Morales, who's been turning wrenches in the Valley for decades, works alongside his son JeanCarlo at Way Cool now. Same family, same craft, just under a larger umbrella — which means more capacity, faster response times, and access to a wider team when your job calls for it.
$89 SERVICE CALL. WAIVED WITH ANY APPROVED REPAIR.
Same rate Monday or Sunday, morning or night. No after-hours premium. No tier pricing.