All Temp Heating & Air Conditioning - Hillside

All Temp Heating & Air Conditioning has kept Chicago-area homes comfortable since 1938, building nearly nine decades of service expertise from its Hillside, Illinois location. The company maintains 24/7 emergency availability across its service footprint, which includes Chicago, Bolingbrook, Hillside, and Northbrook. With eight customer reviews averaging 4.3 stars, the contractor has logged over 230 combined service requests, reflecting steady demand from residential clients throughout the western suburbs.

What distinguishes All Temp is its combination of modern equipment options and customer-friendly financing. The company offers 36-month interest-free financing on new system installations, paired with a 12-year parts warranty that exceeds industry standard coverage. Its product lineup includes Spacepak and Unico high-velocity AC systems, alongside ductless mini-split options for homes without traditional ductwork. The Comfort Club maintenance program provides annual tune-ups with priority scheduling, helping homeowners maintain equipment efficiency between major replacements.

Customer experiences at All Temp reveal a service model built around installer expertise. Dustan Creech described his new-system installation as excellent, noting the crew arrived on schedule and completed the work efficiently despite the project complexity. Nicole Perbohner highlighted the value of the Comfort Club membership, calling the pricing fair and the technicians reliable for routine maintenance. The majority of reviewers rated their jobs as quick, straightforward experiences, with particular praise for professionalism during service calls.