Barnard Heating and Cooling, LLC has been serving as a leading HVAC Contractor since 2009. As fully-certified professionals, we're ready to tackle anything from the most complex and large-scale construction projects to the smallest of repair jobs. We're fueled by our commitment to excellence and go the extra mile to make sure our customers are completely satisfied with our work. Call us today to schedule an appointment.

Lennox roof top unit

Barnard Heating and Cooling is the only approved Lennox dealer in Carthage, Missouri. We handle all aspects of installation and maintenance for Lennox HVAC systems. We are also authorized distributors and technicians for Armstrong Air.

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