Are you struggling to keep your home or business at the correct temperature? You can count on us at C&K Heating & Cooling, Inc. for all your heating and air conditioning needs across the Metro East area including Belleville, Fairview Heights, Lebanon, O'Fallon, Swansea, and all other local communities. Our family owned and operated company was founded in 1992, and since then, we have offered a full range of HVAC services to our local customers at competitive rates. Our expert technicians have made it their goal to provide friendly and reliable service to all customers.

Are rising energy costs at your home or business driving you crazy? Talk to the experts at C&K Heating & Cooling, Inc. about geothermal systems that can increase efficiency and help drive down some of those high energy bills. Our business provides dependable installation and repair of geothermal systems all over the local community. If you wish there were a more efficient way to heat and cool your home, C&K Heating & Cooling, Inc. is the local expert you need to provide the top-rated geothermal systems on the market.

Experiencing high temperatures at your home or business? Count on the local cooling specialists at C&K Heating & Cooling, Inc. to provide quality and reliable service to keep your home at the perfect temperature in the spring and summer months. We provide a variety of air conditioning services including installation, maintenance, and repair. Our company has been the top choice by customers in the Metro East, Illinois area for quality air conditioning service. Our friendly techs offer commercial and residential installation and repair for all makes and models of A/C equipment.

Many people are becoming more focused on increasing the energy efficiency of their homes and lifestyles. C&K Heating & Cooling, Inc. helps local residents achieve this with energy-efficient tankless water heaters. For over 25 years, our company has been supplying residents in the Metro East, Illinois area with the top-rated water heaters on the market. Whether you prefer a modern tankless design or a traditional standard system, we have everything you need! We offer excellent installation services from experienced and licensed technicians who pride themselves on providing you with quality assistance.

At C&K Heating & Cooling, Inc. our mission is to offer all of our Metro East customers a range of servicing options related to their heating, cooling, water heater, and air purification systems. We are more than just furnaces and AC's, we deal with intricate duct work design, allowing your home or business to get the proper air flow it needs in the summer and winter months. On top of that, we offer humidifier and dehumidifier services to keep allergens and bacteria away from you and your family.

Make the pros at C&K Heating and Cooling, Inc. your first call for dependable furnace and heating repairs. Our family owned and operated business works to ensure a comfortable winter atmosphere for homes and businesses throughout the community. From furnaces and boilers to heat pumps; trust the expertise of our qualified staff! We proudly offer commercial and residential heating services to homes and businesses throughout the local communities. Keeping your home warm during the winter can be harder than it may seem.

Quality work provided by professional and knowledgeable HVAC technicians. I have been a customer for 12 + years and have been very pleased with the service provided during this timeframe. In 2013, I contracted with C&K to upgrade the HVAC system in our home. This installation included new high-efficiency, Energy-star rated Lennox Furnace, Air Conditioner, Air Purifier/ Filtration System and Solar Photovoltaic Panels. I've been grateful for the better air quality and glad for the lower energy/gas bills over the past four years. I highly recommend C&K HVAC for service on, or new installation of your home HVAC system.

Great pricing, service and experience working with C&K. Would definitely recommend!

Owners and employees are true professionals. We've been a customer for several years and plan to be for years to come.

What's new?

They are talking single digits at night this weekend. Don't be left out in the cold like Bernie! Give us a call should your furnace stop working. We will have a technician available both Saturday and Sunday! 618-978-4005 For non-emergency calls, leave a message at 618-537-9528 or 618-537-8888...

Posted on Feb 05, 2021  •  Facebook

Our hours for rest of the week: Closed Thursday Tech will be available for emergency calls Friday

Posted on Nov 25, 2020  •  Facebook

We will be closed Wednesday, 11/11 in honor of Veterans day.

Posted on Nov 10, 2020  •  Facebook

Who's ready for fall?! We here at C&K are! Call today and schedule a fall maintenance to get your heating system ready too! 618.537.8888 🍂🍁

Posted on Aug 31, 2020  •  Facebook

Brrrrrrr, it's cold!!! Furnaces are going to be running a lot more the next couple of days and may not be able to k… https://t.co/0FlWayGsiQ

Posted on Jan 29, 2019  •  Twitter

There will be a tech on call this weekend for any heating emergencies! Just call the office @ 618.537.8888 or 618.537.9528

Posted on Jan 11, 2019  •  Twitter

From everyone here at C&K, have a very Merry Christmas!! **We will be closed Christmas day. https://t.co/mL0dhUmMYU

Posted on Dec 21, 2018  •  Twitter

Fall is right around the corner. Which means falling leaves, pumpkin spice everything, and FURNACE TUNE-UPS! Call u… https://t.co/6Gli3YZYLB

Posted on Aug 17, 2018  •  Twitter

SAFETY RECALL ALERT: PTAC units (packaged terminal air conditioners/heat pumps) sold between January 1, 2010 and Oc… https://t.co/DZTcigfcYt

Posted on Apr 30, 2018  •  Twitter

C&K has been listed as one of the 6 Best HVAC companies in the Belleville area by Expertise!! Check it out at... https://t.co/iH9z5RloNv

Posted on Feb 08, 2018  •  Twitter

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