• Industrial refrigeration rooftop piping
    WE ARE

    REFRIGERATION SPECIALISTS

    We are national leaders in refrigeration, contact us to learn how we can help.
    LEARN MORE GET STARTED NOW
  • Person welding on piping
    READY TO GET YOUR
    PROJECT STARTED?
    Contact us for an estimate.
    LEARN MORE GET STARTED NOW
  • Refrigeration service technician with toolbelt and gauges
    DO YOU NEED

    REFRIGERATION SERVICE?

    Contact us for commercial or industrial service of your equipment.
    CONTACT US NOW
  • Industrial refrigeration evaporator
    NEED TO ORDER
    PARTS & EQUIPMENT?
    Contact us for a quote, or order online.
    GET STARTED NOW

With over 100 combined years of experience designing and installing commercial and industrial refrigeration systems, our staff of engineers and project managers have the skills and knowledge to tackle retrofits, new construction and facility expansions. Our engineers hold Professional Engineering Licenses in 39 states, with the ability to quickly obtain licensure in other states as needed.

AC&R Specialists employs over 20 full-time pipe fitters, welders, field foremen, and service technicians with years of training and experience in ammonia and HVAC systems. As a contractor with national scope, we are signatory to the UA National Service and Maintenance Agreement. We have provided engineering and construction services to customers and clients in 36 states.

From grocery stores and restaurants to cold storage warehouses and food production facilities, our skilled refrigeration and HVAC service technicians have the knowledge and experience to repair and maintain your system. On call 24 hours a day, our technicians are just a telephone call away. You will never talk to an answering service or wait for a call back.

A successful national construction business ensures that AC&R Specialists can provide some of the lowest industrial refrigeration parts and equipment prices in the industry. We maintain an extensive inventory of parts, but if we don't stock it we will find it!

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

Fabrication Shop

Wide selection of refrigeration parts in stock

CAD Department with 3D piping capabilities

Authorized Frick Factor

Mechanical Integrity Inspections

Recent Work

Refrigeration installations in progress or recently completed


Proud Member of


Frick
IIAR
RETA
GCCA
UA
MCAA
ISN
ASHRAE