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Experts in Heating and Air Conditioning

Serving Dane and Jefferson County since 1986

Emergency 24-Hour Line

Installation, Service and Maintenance for your Heating and Cooling Systems

High Tech Heating & A/C Inc.

Established in 1986, our family owned and operated business has been providing the Madison area and neighboring communities with quality heating and Air Conditioning products and services.

For 36 years it has been our commitment to provide whole home comfort to our customers. We have gained the trust of the communities we serve by standing behind our quality equipment, service and installation. You can always count on us for our 24 hour emergency service.
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years of combined experience

Serving Madison and Surrounding Areas

Heating and Cooling Solutions

High Tech Heating & Air Conditioning Inc. is the Madison, WI area’s top choice for new heating or air conditioning, repairs and new unit installation – no matter what the brand. We offer maintenance of all brands of furnaces, air conditioners and air purification systems.

Heating Services

High efficiency heating systems will make your home and business comfortable through the cold winter months.

Cooling Services

From proper equipment selection through professional installation and service, we guarantee long term reliability and personal comfort.

AIR PURIFICATION

Indoor Air Quality is essential for the comfort of your home, impacting your family’s health and well-being. Count on us for wellness within your walls!

MAINTENANCE

Our experienced technicians help our clients with seasonal maintenance of their systems, working to assure optimum performance and longevity.

There is no greater compliment than our customer’s reviews!

Reviews
Thank you High Tech for the wonderful service!! I absolutely love the ductless mini splits I had installed in my home. Your staff were very hard working and respectful. I would highly recommend!!
Julie Brandt
via Facebook
My central air conditioner suddenly stopped working, I called them and they answered quickly, the technician arrived and was very professional (Brian Hass) in less than 10 minutes he already diagnosed the fault, replace the damaged part and it was back up and running r. I really recommend them.
Carlos Martinez
via Facebook
Thank you High Tech for always being available! We had a new furnace installed and it had a couple issues. The service techs were very polite, professional and they were out immediately to rectify the problem. I highly recommend this company!!
Jane Bill
via Facebook
HiTech has excellent customer service. Their technician George is very knowledgeable and does a great job of explaining everything. Their summer AC-winter heating system service plan is great value.
Thomas Weiner
via Google
Brian is awesome! Very courteous. We have an older HVAC system and he worked to find the needed parts. He kept us well informed of the repair process. Abided by the mask mandate without our asking.
Nancy Hacker
via Google
George is my technician. He has done an outstanding job, each and every time he has come out and serviced my boiler!
Chick Lillis
via Google