Our vehicles at Barrett Heating and Cooling around the Godfrey, IL area are equipped with necessary tools to service, repair, replace, and maintenance your air conditioners, heat pumps, and more.Your Home...

The place you share with those you love most;

your haven in a busy world.

A place whose comfort we're here to protect.

Barrett Heating & Cooling has 24/7 emergency service for all your air conditioning repair emergencies in Bethalto, IL in order to keep your family smiling.From winter's chill through the dog days of summer, our primary goal at Barrett Heating & Cooling, Inc. is to keep your home comfortable for you and your family.

But, that's just the beginning. We also offer you peace of mind, ensuring your equipment operates safely. We help you save money on your fuel bills. And, we help deliver relief to those with allergies and many others concerned with the quality of the air they breathe.

This site is specifically designed to help you become an informed consumer when it comes to your home's heating and cooling systems. Go ahead, explore. The pull-down menus make it easy. Not only will you learn how these systems work, but also how to shop smart and protect your investment. If your not sure where to find help with a specific question, try our site's Search Engine. And, don’t miss the 'Answers and Information' section on our menu to learn about your home's mechanical systems and simple things you can do to save money and get the most from them.

Barrett Heating & Cooling has only the best equipment for your air conditioning, furnace, and even geothermal systems in the Alton, IL area. If you're curious about what's new in home comfort, here are a few pages you might want to visit:

You'll find we take our job seriously and value highly the trust that is placed in us. To understand why we go so far beyond what others do by investing in the extra training and equipment we believe necessary to protect your home and family properly, take a moment to view our short 30 second video that best explains "why we do it"...and "why it matters."

By doing what it takes to ensure each customer's complete satisfaction. We invite you to give us a call.

Barrett Heating & Cooling Inc is an Illinois residential heating & cooling service, repair, replacement, and maintenance company for your air conditioning, furnace, geothermal, zoning, tankless water heater, and heat pump needs located in Madison County. Barrett Heating & Cooling Inc. will send you only the best plumber or technician to fix your plumbing problem, air conditioner repair, gas or propane (LP) furnace & heater repairs as well as all air conditioner replacements, furnace replacements, boiler replacements, and tankless hot water heater installations in Alhambra IL, Alton IL, Bethalto IL, Brighton IL, Bunker Hill IL, Cahokia IL, Caseyville IL, Centreville IL, Collinsville IL, Dorchester IL, Dorsey IL, East Alton IL, Edwardsville IL, Elsah IL, Fairview Heights IL, Fidelity IL, Glen Carbon IL, Godfrey IL, Grafton IL, Hamel IL, Jerseyville IL, Kane IL, Kemper IL, Livingston IL, Marine IL, Maryville IL, McClusky IL, Medora IL, Mt Clare IL, Newbern IL, Osterville IL, Piasa IL, Rosedale IL, Roxana IL, Royal Lakes IL, Sayreville IL, Shipman IL, Staunton IL, Troy IL, Wilsonville IL, Wood River IL, and Woodburn IL. To set-up a repair service estimate or replacement estimate, call 618-465-3731. Barrett Heating and Cooling is an authorized factory dealer of many brands and services all furnace, AC, humidifier, filter, thermostat and water heater brands including Carrier, Bryant, Payne, Trane, Lennox, Rheem, Ruud, Amana, Crown, Frigidaire, Gibson, Goodman, Lochinvar, Maytag, Weil McLain, A.O. Smith, Kohler, American Standard, GeoExcel, General, Aprilaire, Honeywell, White Rodgers, Dynamic and Skuttle.