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We Deliver Heating and Cooling Service in the Saint Charles Community

Can you recall the last time you had your home’s heating and air conditioning units serviced? If not, you probably aren’t alone, but you may be unknowingly shortening the lifespan of your HVAC system and increasing the possibility of more headaches down the road.

Even the highest-quality furnaces and AC units aren’t immune from problems when they aren’t properly maintained. Like vehicles, computers, and other precise machinery, a little bit of routine maintenance now goes a long way towards preventing problems later on.

Not all HVAC service is created equal, however. Here at B & B Heating & Cooling of Saint Charles, we have many years of experience inspecting, maintaining, and replacing units of all shapes and sizes in a wide variety of situations. Paired with our industry-leading training and customer support, our professionals have all the tools they need to identify problems and fix them before they become more serious. An investment in your home’s HVAC system is an investment in the comfort of your home, so be sure you’re working with the right team when the time comes to perform preventative maintenance.

Of course, years of neglected service (or perhaps just a bit of bad luck) might mean running into in a situation where you need your HVAC system fixed immediately. Though that’s obviously not the best situation, our team of technicians is here to help quickly identify and solve the problem. Whether you find yourself with a malfunctioning furnace in the dead of winter or an air conditioning unit on the verge of breakdown in the heat of summer, don’t be afraid to reach out to us at ! We’ll collect some basic information and quickly dispatch someone to help fix your problem.

However, even the best furnaces and air conditioners will need to be replaced eventually. (Some will last longer than others.) When you find yourself in that situation, there’s no one better to get in touch with than B & B Heating & Cooling. There’s a reason so many people in Saint Charles use us! Our best-in-the-business warranties back up our diverse catalog of ENERGY STAR certified products designed to meet all needs. Just let us know what you’re looking for and we’ll help match you to the best product for your needs.

From routine maintenance to emergency service to full unit replacement, we have all the tools and experience needed to solve your problems in a friendly, helpful manner. Have questions? Give us a ring at and a member of our team will help you. We hope you’ll use B & B Heating & Cooling of [[name] for all your HVAC-related needs!

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Water Heaters
No more cold showers! We service all brands of water heaters and install State brand water heaters.
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Ready for a new heating and cooling system, but don’t know which will meet your needs, budget and home? B & B Heating & Cooling can help.


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About B & B Heating & Cooling

With more than 100 years in the industry, Lennox has consistently delivered industry-leading innovation and technology while preserving high durability and reliability standards. The professionals at B & B Heating & Cooling help bring those standards to Florissant so that you can always maintain whole home comfort. If you’re searching for a new HVAC system or even if you just have a question about what we offer, give us a call at 314-838-9800 or set up an appointment with us online. We’d love to hear from you. 

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B & B Heating & Cooling
1955 Washington
Florissant, MO 63033

Phone: 314-838-9800
Email: bbhvac1955@gmail.com
License # E32500