Veteran Owned

About Latitude.43

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We are a veteran-owned HVAC repair and installation company serving the Madison area with fast, reliable heating and cooling solutions. Our experienced technicians specialize in efficient repairs and quality system installations, delivering dependable comfort year-round.

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Located in Monona, WI, Latitude.43 HVAC provides Comfort, Safety, and Health to all of our clients, ensuring these every time and on budget. Living in Wisconsin has its own unique challenges unlike anywhere else in the world. It’s hot, humid, snowy, wet, dry, and unpredictable. We’re here to keep your comfort systems running strong and reliable no matter what the elements may bring. Professionalism, motivation, and expertise is what makes Latitude.43 HVAC the right choice for your home or business. 

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SPENCER

OWNER / OPERATOR

Owner of Latitude.43 HVAC, Spencer Sennhenn, standing next to a work truck

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