Klein Heating and Cooling

Klein Heating and Cooling is a family-owned HVAC contractor operating out of Phoenix, Arizona, with over 15 years of hands-on experience in residential and light commercial climate control. Founded by Tomer Klein, the company holds proper licensing and maintains an A+ rating from 37 verified customer reviews, every single one awarding a perfect 5 stars. The team serves Phoenix and surrounding communities across the Valley, including Scottsdale, Anthem, and East Valley neighborhoods. Their showroom location and service fleet operate Monday through Wednesday and Thursday from 8 AM to 6 PM, with abbreviated Friday hours and Sunday availability for emergency callbacks.

This contractor distinguishes itself through genuine honesty in diagnostics, a theme that surfaces repeatedly in customer feedback. Unlike competitors who routinely recommend expensive replacements, Klein technicians assess existing systems thoroughly and advise when repair or simple maintenance will extend equipment life by another season or two. They offer seasonal promotions including 10% off service and repair work, plus $250 off new HVAC system installations. The company handles complete ductwork services including return-air upgrades and sizing corrections, a niche skill that other Phoenix contractors frequently sub out to third-party sheet metal shops. All technicians hold current certifications and undergo continuing education on newer high-efficiency variable-speed systems.