The HVAC Industry Experts in Carthage, Missouri

Barnard Heating and Air provides comprehensive care for HVAC systems in homes and businesses around Southwest Missouri. Count on us to arrive when we say we will and fix your heating and air in a timely manner!

Barnard Heating and Cooling Work Van

We are proud to be the exclusive dealer and maintenance team for Lennox and Armstrong Air systems, based in Carthage, Missouri!

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HVAC Financing

When you need to replace or repair your heat or air conditioning, there’s no time to waste! That’s why we accept multiple forms of payment and have financing partners.

Customer Testimonials

Learn what our satisfied customers have to say about our work!

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Easy to work with. Job was done quickly and professionally. I had a new unit put in at work as well as 2 new thermostats.

Jonathan Murphy

Quick HVAC Answers

The HVAC industry can be complicated! Get quick answers to common questions on our FAQ page.


Contact Us

If you're having heating or cooling problems, we're ready to help! Contact us for a free consultation on our HVAC repair, cleaning, or installation services.

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