Chicago and NW Indiana Heating and Air Conditioning Company

Free Estimates On New HVAC Equipment

Our Nate Certified HVAC Technician will provide you with a Free Heating or Cooling Installation Quote.

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Heating & Cooling Repair Service

Flexible HVAC Repair Appointments. Same-day, Evenings or Saturdays at no extra charge.

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Heating or Cooling Maintenance $89.00*

Prolong the life of your system & maintain your warranty with our HVAC maintenance service.

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Heating & Air Conditioning Services Provided By The Trusted Experts In Chicago & Suburbs.

Why have so many homeowners and businesses throughout Chicago and all of the suburbs chosen Polar Heating and Air Conditioning for all of their HVAC needs? The answer is simple. People love Polar because we believe in offering the best equipment and customer service at the absolute best price. Whether you are installing a new furnace, in need of an air conditioner repair, or are looking for a FREE estimate on a complete high-efficiency heating and cooling system, look no further than Polar. Our certified HVAC repair professionals are available 24/7 and we can provide same-day installation services. At Polar we offer the longest warranty protection in the industry and we will beat any written estimate from a legitimate competitor. So once you have had an estimate from the rest, contact the best. You will not be disappointed. We provide heating and cooling services for Chicago and all surrounding communities including Orland Park, Joliet, Aurora, Lake Forrest, Kankakee and more. We also service NW Indiana communities such as Hammond, St. John, IN, Valparaiso, Merrillville. Contact us today to schedule an appointment.

Furnaces

New furnace installation, 24 hour emergency furnace repair, furnace cleaning and inspection services provided by Nate Certified Furnace professionals.

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Air Conditioners

Expert air conditioner repair service, new air conditioner installation, air conditioner cleaning and maintenance. Affordable pricing on services and equipment.

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Boilers

New hot water boiler and steam boiler installation, 24 Hour emergency boiler repair services, Boiler inspection and cleaning by Nate Certified technicians.

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Indoor Air Quality

Home humidifier installation, Whole home air cleaner installation, Duct cleaning service, UV germicidal lights, Air Purifiers, Dehumidifiers, WiFi Thermostats and more.

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Affordable Heating & Cooling Services for Homes & Businesses in Chicago & Suburbs

Polar Heating & Air Conditioning has over 60 years experience in heating and cooling the Chicagoland area. We are a family owned and operated business specializing in the installation, repair, and design of Air Conditioner, Boiler, and Furnace systems for residential and commercial customers. We clean, check and provide maintenance for all makes and models of furnaces, boilers, and AC units. Our repair specialists are certified heating and air conditioning technicians and are trained to help you with preventative maintenance, repairs, replacement systems, and installation. Whether you are located in Chicago, Orland Park, Aurora, Kankakee, or NW Indiana, Polar has you covered.

Our Heating and Cooling Services:

Douglas Washington

December 14, 2025

Jerry is one of the best technicians at Polar. Very timely, experienced, friendly, and knowledgeable. Jerry took the time to answer my questions and show me were the concerns were with my furnace. He gave insightful advice as to the make/model and condition of my furnace. Upfront pricing with suitable discounts. With Jerry, Polar HVAC is much better than the nearest competitor.

Monica M

February 13, 2026

Polar Heating & AC were able to respond to a surprise outage with my heat after hours. Jerry was friendly and knowledgeable and even though it was bad news and I needed a new boiler, Polar was able to replace it the next day. They were friendly, competent and responded quickly.

Michael Brennan

June 2, 2026

Great
Terra Schultz

December 4, 2025

We had a great experience with Polar Hearing and AC after our boiler unexpectedly went out. They were able to come quickly for an estimate and the service was scheduled the next day. The crew who did the install was awesome - efficient, clean, great communicators, and kind. Highly recommend.

Alexis Kirkwood

February 19, 2026

Have had two very positive experiences with Polar. Technicians are very knowledgeable and do not try to upsell. Seem like honest and ethical folks. They both provided us with a good education on our boiler system and fixed our issue quickly (at a price that was half of what another company had quoted us). We will only call Polar from now on!

Richard Paulas

May 8, 2026

Very responsive. I was able to make an easy appointment with a variety of times. The service person contacted me several times before arriving. He quickly conducted the inspection including climbing a ladder to reach the roof. The inspection was quick and thorough.
Rita Cortez

June 7, 2026

Very happy with Polar Heating and Air Conditioning. They come out quickly. I have been with them for more than 20 years.

Joann Tomczak

June 5, 2026

The technician was prompt, friendly and efficient. Would definitely recommend Polar!

Kevin Crawley

May 30, 2026

they always take care of me when its a problem or emergency they the best thank you for your dedication to your skill

The Polar Promise is to meet and exceed our customers expectations when it comes to their heating and cooling comfort. We listen to and work with our customers to design a heating or air conditioning system that is right for their home or building. We employ a group of top-notch professionals dedicated to the highest quality installations and customer service in the Chicago area. We pride ourselves on giving our customers peace of mind, knowing they have a system that will give them the comfort, reliability, and economy they want. Customer satisfaction is our number one goal. We want customers for life, not just one service call.

ALWAYS AVAILABLE – 24 HOURS A DAY!

Wherever and Whenever You Need Us!

We service the entire Chicago Metropolitan Area, Chicago Suburbs, and NW Indiana including: Chicago, Orland Park, Naperville, Aurora, Kankakee, LaGrange, Lake Forest, South Holland, New Lennox, Joliet, Plainfield, Hammond, and everywhere in between.

* $89.00 for a furnace, boiler or air conditioner tune-up. Units must be in operating or working order. Service is weather permitting. Offers cannot be combined. Must mention coupon prior to service. Excludes repairs or materials. Valid for one furnace, boiler, OR air conditioner unit. Does not include bleeding of radiator lines on radiant systems. Call for details.