About Us

Dieudon Refrigeration Heating & Air Conditioning LLC is a locally owned and operated HVAC and refrigeration company committed to delivering dependable comfort solutions for residential and commercial customers. We specialize in professional installation, service, and maintenance on major brands, with a focus on quality workmanship, reliability, and honest communication.

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With a strong understanding of heating, cooling, and refrigeration systems, we approach every job with attention to detail and respect for our customers’ time and property. Whether responding to a service call, performing routine maintenance, or installing new equipment, our goal is to provide solutions that improve system performance, efficiency, and long-term reliability.

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We believe professional service goes beyond technical skill. It includes clear communication, transparent recommendations, and doing the job right the first time. Our team takes pride in delivering consistent results while maintaining a clean, safe, and professional work environment on every project.

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As a licensed and insured company, we are committed to meeting industry standards and providing service our customers can trust. From residential comfort systems to commercial HVAC and refrigeration needs, we bring the same level of care and professionalism to every job—large or small.​​