Commercial Services

At Rutan Refrigeration and Air Conditioning in Kauai, we provide full service for all your air conditioning and refrigeration needs, from purchasing and installing equipment to maintenance and repair work. We also offer energy-efficient cooling systems that can help you save on utility costs. No job is too big or too small.


We offer a wide selection of air conditioning and refrigeration systems to suit your space, preferences, and budget. Products and services include:

  • Air Conditioning System Installation, Service and Repair
  • Refrigeration System Installation, Service and Repair
  • Ice Maker Installation, Service and Repair
  • Pool Heating System Service and Repair
  • Dehumidifier System Installation, Service and Repair
  • Ventilation System Installation, Service and Repair
  • Programmable Thermostats
  • Web Based System Monitoring


We install and service various manufacturers including Fujitsu®, Rheem®, Carrier®, Trane®, Mitsubishi®, Manitowoc®, and Hoshizaki®. Our services include large projects that utilize cranes and helicopters.

As your cooling system ages, it can lose efficiency and even break down completely. Choosing the right contractor can help save you time, stress, and money, so when you need reliable service, count on Rutan Refrigeration and Air Conditioning to get the job done right the first time.

Our trained service technicians will sit down with you to discuss your needs and help you find the best air conditioning or refrigeration system for your place of business. We pride ourselves on working hard to provide top quality and complete customer satisfaction. So whether you are looking for a central air system, wall unit, or a split system, or a commercial refrigeration system, you can count on the team from Rutan Air Conditioning and Refrigeration for prompt, reliable installation and service.

If you are interested in a new air conditioning system or commercial refrigeration system, thinking of replacing an existing system or are in need of a quality mainentance program, call us for a free estimate.

Residential Services

Commercial Services

Preventive Maintenance




Call us

Oahu 800-1555
Kauai 332-7012

24/7 Emergency Service!

Our goal is to provide the best service to all of our customers!