All Temp Heating & Air Conditioning

All Temp Heating & Air Conditioning operates from its Wauconda, Illinois headquarters and has earned a 4.8-star average across 874 client reviews, a volume that reflects two decades of sustained community trust. Homeowners throughout Lake County turn to this licensed contractor for furnace installation, air conditioning replacement, and year-round system maintenance. The company has cultivated strong relationships in neighboring communities including Mundelein, Lake Zurich, and the surrounding northwestern suburbs, where its service vehicles respond to both scheduled tune-ups and urgent repair calls.

With limited publicly available information about manufacturer certifications or specialized equipment offerings, All Temp distinguishes itself through responsive emergency coverage rather than exclusive brand partnerships. The company promotes annual maintenance agreements that include comprehensive system cleaning and performance verification, framing preventive care as a cost-control strategy for households seeking to extend equipment lifespan. This approach resonates with reviewers who describe discovering value in scheduled servicing after years of reactive repairs.

Multiple reviewers recount specific encounters with technicians named Ted R. and Paul, describing situations that underscore the company's commitment to rapid response. One household detailed a Saturday blower-motor failure resolved within two hours of the initial call, with Paul arriving in under an hour carrying necessary parts. Another review described a Sunday night furnace motherboard failure during subzero weather, when two All Temp technicians coordinated mid-route to exchange components and restore heat before midnight. These accounts, combined with references to a 30-year furnace replacement completed the following morning, illustrate the operational flexibility that earned the company its extensive review base.