About us

All Temp Heating & Air Conditioning, Inc. has been serving Chicagos northwest suburbs since 1946. We are an HVAC contractor specializing in high-efficiency heating and air conditioning systems. We offer attentive workmanship and detail-oriented service, and are available 24 hours for furnace repairs or other emergency service.
We are a family owned company, and we take pride in our work. We have grown alongside our community for decades, and are always happy to serve our neighbors in residential air conditioning and heating maintenance. We have built relationships with our customers that have lasted for years.
Top Services Offered
Central Air Conditioning Installation
Furnace Maintenance
Emergency Furnace Repair
Air Conditioning Maintenance Service

We employ factory trained and NAT certified technicians to provide your service. We take great care in staying up-to-date with the latest information and repair methods. We also offer service year-round, so you can rest assured that wel