Who We Are
Leaders in Industrial Refrigeration...
Founded in 1976 in Sioux City, Iowa, AC&R Specialists is a mechanical contractor specializing in industrial ammonia refrigeration system design and installation, industrial and commercial HVAC/R service, and HVAC/R parts and equipment sales.
Our team of experienced engineers, project managers, service technicians, pipe welders, and parts salesmen are committed to continuing our long tradition of quality and customer satisfaction.VIEW MORE
The AC&R Advantage
Licensed Professional Engineers in 39 states
Certified Pipe Fitters and Welders on staff
Service Technicians on Call 24/7
Wide selection of refrigeration parts in stock
CAD Department with 3D piping capabilities
Authorized Frick Factor
Mechanical Integrity Inspections
Refrigeration installations in progress or recently completed