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:

Ron

January 29, 2026

From start to finish Polar is superior company to do business. I was getting quotes to replace our 21 year old furnace. When I contacted Polar via their website, they responded within minutes and asked what our needs were. After that they had technician contact us to schedule a meeting. The technician arrived on time and his first concern was to hear exactly what our needs were and our expectations regarding price and quality of the equipment we were looking to install. Throughout the entire process Jerry’s main concern was meeting our needs including our budget. He provide us with some options and continued to make sure he was meeting our needs. Once we signed the agreement the follow up and installation was excellent. Tony and Omar were very professional and did a superior job installing our new Amana furnace. We highly recommend Polar Heating and Air Conditioning!!!

George Kapjon

January 1, 2026

Highly recommended! Every time we need them they are always quick and thorough. This last time our furnace went out on New Year’s Day. Hey we’re out in a little over an hour and had us up and running in no time! The technicians are always friendly, courteous and respectful of our property. And yes the pricing is always comparable or better than others we have tried.

Genny Velat

May 28, 2026

Mike did a great job inspecting and cleaning the air conditioner. Answered all of my questions. But, I was also expecting to have my air ducts cleaned. I was very disappointed when I was told that just the air conditioner was scheduled for Today. When I called the first time I made the appointment for the Spring Saver Special. I did call back because I had a few questions about the air duct cleaning and I spoke with a gentleman and he answered my questions. But I did not change my appointment. So I was surprised to hear that the appointment was just for the air conditioner cleaning. Now I have to reschedule. Hopefully I will get an estimate for the air duct cleaning tomorrow. Mike took pictures of air duct system when he was here.
James Devlin

June 3, 2026

Good experience. Technician arrived at time expected.

Lena Kendall (Leggyladyus)

September 28, 2025

With Indian Summer arriving with a bang, our unit began to function less efficiently and was blowing air that wasn't as cool as before. We immediately called Polar Heating & Air (Chicago location) and left a detailed message regarding our problem. Our call was returned quickly and an agent gave us the option to have our situation diagnosed immediately. An hour later, Jerry (HVAC Technician) arrived at our home. He immediately went into action, diagnosed the problem and addressed it successfully! And did this all with uber professionalism and a wonderful smile in this dreaded humidity! That definitely counts for a lot! 😄 The price we were quoted was very reasonable and my dad received a senior discount as well! That was clutch! 💯 Need an HVAC issue addressed speedily with care and attention to detail? Check out Polar Heating & Air! Thanks again Jerry! ☺️

Kathleen Bentz

May 27, 2026

Jerry was excellent! Jerry explains everything step by step, thank you!!! Because Polar installed the thermostat they fixed it for free. What a good company.
Steven Hall

June 2, 2026

Professional service 👌 👏 😎 arrived on time

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.

Lisa Mitchell

November 29, 2025

Polar Heating and AC did an outstanding job! I needed a new unit, and both their pricing and customer service were excellent. Mike handled the estimate, and Dallas and Carlos completed the installation with great professionalism. Highly impressed with the whole experience!

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.