Man carrying another on shoulders near a white van, and a house. An air conditioner is being worked on.

Premium HVAC Services in Chicago for Year-Round Comfort

Temperature One Heating and Cooling is proud to be your reliable local HVAC company in Chicago. With our commitment to quality and customer satisfaction, we strive to deliver exceptional HVAC solutions tailored to your needs. Whether it's scorching summer heat or frigid winter winds, our expert team is here to ensure your home remains comfortable throughout the year. Contact us today to get a quote!

(708) 925-6148
Three round badges: Locally Owned & Operated, Five Star Service, HVAC Solutions for Your Home.

Unmatched HVAC Services to Fit Your Needs

Services We Offer

At Temperature One Heating and Cooling, we specialize in a comprehensive range of HVAC services in Chicago, including air conditioning installation, maintenance, and repair. Our experienced technicians utilize state-of-the-art equipment and techniques to guarantee your HVAC system operates efficiently. We also offer money-saving options such as financing solutions, special deals, and membership programs to ensure you receive affordable service without compromising quality.

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Cooling Repair

Fast, reliable air conditioning repair to restore comfort and efficiency during hot Chicago summers.

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Heating Repair

Expert heating repair services to keep your furnace or boiler running safely and efficiently.

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Cooling Replacement

Professional AC replacement and installation for energy-efficient cooling and long-term comfort.

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Heating Replacement

High-quality furnace and heating system installation designed for reliable warmth and savings.

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Your Local HVAC Experts

At Temperature One Heating and Cooling, we are a trusted, community-focused HVAC contractor serving Chicago and the surrounding suburbs. With years of industry experience, our skilled technicians understand local heating and cooling challenges and deliver reliable, energy-efficient solutions. We focus on honest service, personalized consultations, and free estimates to help homeowners make confident HVAC decisions.

Gray air conditioning unit outside a light-colored building, on a concrete pad, surrounded by grass and plants.

Why Choose Temperature One Heating and Cooling?

As a trusted Chicago HVAC contractor, our mission is to deliver exceptional service and reliable comfort year-round. We provide 24/7 emergency HVAC services, free estimates, and personalized consultations to address your exact heating and cooling needs. With warranties on all installations and repairs, plus friendly, professional technicians, we ensure every customer receives dependable 5-star HVAC service with total peace of mind.

What Our Customers Are Saying

At Temperature One Heating and Cooling, we pride ourselves on delivering exceptional service. But don’t just take our word for it—here’s what our satisfied customers have to say about their experiences with us.

What Our Customers Are Saying

At Nashville Electric Pros, we pride ourselves on delivering exceptional service. But don’t just take our word for it—here’s what our satisfied customers have to say about their experiences with us.

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Affordable HVAC Financing Options Available

Upgrade your home’s comfort without the upfront stress. Temperature One Heating and Cooling offers flexible HVAC financing solutions that make it easy to afford new installations, replacements, and major repairs—so you can get the comfort you need now and pay over time.

See Our Work

Furnace in a utility closet with silver exhaust pipe and various pipes and wires.
Blue boiler in a basement, with copper pipes, a silver vent, and a water tank.
Furnace with ductwork in a basement. Grey metal unit with labels. White refrigerator in the background.