At D&R Service, Inc., we specialize in professional commercial air conditioning repair, maintenance, and installation services tailored to meet the unique needs of businesses and commercial properties. From small storefronts to large facilities, we deliver reliable climate control solutions that keep your employees comfortable and your operations running smoothly.

Our experienced, licensed HVAC technicians are skilled in working with a variety of commercial cooling systems, including rooftop units and energy-efficient upgrades. Whether you need a quick repair, preventative maintenance, or a full system installation, we provide fast, dependable service with minimal disruption to your business.

Since 1971, businesses throughout Rapid City and the Black Hills have trusted D&R Service, Inc. for top-tier air conditioning solutions, expert workmanship, and long-term system reliability.