Since 1946, All Temp Heating and Air Conditioning, Inc. has been serving Chicago's northwest suburbs.  By offering old fashioned, quality workmanship and dependable 24 hour service, we have grown along with the communities that we serve.

We specialize in servicing and replacing high efficient heating and cooling systems for residential and light commercial applications and have become a leader in our marketplace by offering competitive pricing and exceptional customer service.  Being a family owned company, we take pride in our work.  Many of our customers have been with us for a number of years.  Also, many of our new customers come by referrals from friends and family.

All Temp employs over 25 factory trained and certified service technicians who are continuously updated with the latest information and service methods.  They are available 24 hours a day, 365 days a year for peace of mind and year-round comfort.  We service all makes and models so our customers can be sure that their unit will be serviced in a professional and timely manner.  Our installation department handles jobs as small as humidifiers and as large as 125 unit town home developments.  It can also handle multi-million dollar custom homes with in-floor heating and multi-zone forced-air systems. 

The design team uses proven techniques and calculations to engineer the most sophisticated residential systems down to the basic replacement sizing.  All of our 15 installation crews have had years of experience and continually go above and beyond our customers' expectations.

All Temp Heating and Air Conditioning is located at 124 East Liberty Street in Wauconda, just east of Main Street on Route 176.  This location is central to our large service area.  A fully-stocked warehouse and parts department ensures that we can handle any situation.

All Temp Heating and Air Conditioning employs over 25 factory-trained and certified service technicians who are continuously updated with the latest information and service methods.  They are available 24-hours a day, 365 days a year for peace of mind and year-round comfort.  Servicing all makes and models of residential heating and air conditioning units, our customers can be sure that their unit will be serviced in a professional and timely manner. Referrals by thousands of satisfied customers continue to be our largest asset.  Check our coverage map to see if we service your area.

Annual safety inspections and cleanings on your heating and cooling equipment are recommended by all manufacturers and most utilities and consumer reporting agencies.  This service most importantly keeps your equipment running at its peak efficiency as well as extends the life of the unit.  It also helps prevent untimely breakdowns and costly service calls.  Click here to learn more about our Service Contracts and Annual Maintenance Agreements.

Contact our office to schedule your appointment today at (847) 358-7100.