Central Air & Technologies

Rasmussen Mechanical Services, based in Sturgis, SD, has been servicing the Midwest for over 50 years with a team of over 200 highly skilled technicians across ten specialty service departments. From modest commercial rooftop units to complex industrial design build projects, they deliver exceptional results and unmatched expertise in burner services, HVAC services, rental equipment, reliability solutions, mechanical construction, and more. With a reputation for excellence and reliability, Rasmussen Mechanical Services has garnered praise from a wide range of clients, including utilities managers, plant engineers, school districts, and facilities supervisors. Their commitment to quality craftsmanship and outstanding service has earned them the trust of customers seeking solutions for mechanical projects, boiler repairs, and maintenance needs. Generated from the website

Al Cornella Refrigeration Service has been providing quality commercial refrigeration and Installation service, as well as maintenance/repair service to local businesses in the Black Hills region since 1975. Technology will continue to evolve, but we'll remain a family-owned business dedicated to customer service with the knowledge and experience to get the job done right.