DM Air Conditioning and Refrigeration background
DM Air Conditioning and Refrigeration company branded van

Experience and Professionalism

What Sets Us Apart

We are committed to delivering exceptional service to our clients to help them achieve their business goals and enhance the comfort of their spaces. Our unwavering professionalism is what makes us Big Island’s leader in HVAC-R.

AC installation Hawaii

DM Air Conditioning & Refrigeration

Proudly serving the Hawaiian Islands

With over 100 years of combined experience, our expert team specializes in HVAC (Heating, Ventilation, and Air Conditioning), refrigeration, and commercial kitchen equipment installation and service. Based on the Big Island of Hawaii, we proudly serve customers throughout all the Hawaiian Islands, providing top-notch solutions for all your heating and cooling needs.

What We Can Do For You

Where We Make A Difference

Our Services

    • Residential & Commercial AC Installation: Expert installation of energy-efficient air conditioning systems designed for Hawaii’s unique climate. We specialize in split, ductless, and central air systems for homes and businesses.

    • AC Repair Services: Fast and reliable air conditioning repair services for all major brands and models. Our skilled technicians quickly diagnose and fix issues, ensuring your comfort year-round.

    • Preventive AC Maintenance: Regular maintenance services to keep your air conditioning system running efficiently, extending its lifespan, and preventing unexpected breakdowns in Hawaii’s tropical conditions.

    • Energy-Efficient Upgrades: Upgrade your old AC unit to a high-efficiency model to lower energy bills and reduce your carbon footprint in the Hawaiian Islands.

    • Equipment Installation: Professional installation of commercial kitchen equipment, including ovens, refrigerators, freezers, and HVAC systems. We ensure your kitchen is fully operational and compliant with local regulations.

    • Emergency Repair Services: Rapid response repair services for commercial kitchen equipment to minimize downtime and keep your business running smoothly. We service all major brands used in Hawaii's food service industry.

    • Preventive Maintenance Plans: Customized maintenance plans to prevent equipment failure and extend the life of your kitchen appliances. Regular inspections and servicing to ensure optimal performance.

    • Heating System Installation: Installation of energy-efficient heating systems, including heat pumps and furnaces, tailored for residential and commercial properties in Hawaii’s cooler regions.

    • Heating System Repairs: Expert repair services for all types of heating systems. We quickly diagnose and resolve issues to keep your space warm and comfortable during Hawaii's cooler months.

    • Routine Maintenance: Regular maintenance services to ensure your heating system operates efficiently, reducing energy costs and prolonging the system’s life.

    • Commercial Refrigeration Installation: Installation of walk-in coolers, freezers, and refrigeration units for restaurants, hotels, and retail businesses across the Hawaiian Islands.

    • Refrigeration Repair: Prompt repair services for all types of refrigeration systems. We ensure your perishable goods are stored safely and your refrigeration units operate at peak efficiency.

    • Preventive Maintenance Services: Regular maintenance to prevent costly breakdowns and extend the life of your refrigeration equipment. We service all major commercial refrigeration brands.

    • Ventilation System Installation: Design and installation of ventilation systems that improve air quality and reduce humidity in residential and commercial spaces. Ideal for Hawaii’s tropical climate.

    • Ventilation System Repairs: Repair services for ventilation systems, including ductwork, fans, and exhaust systems. We ensure proper airflow and indoor air quality.

    • Custom Ventilation Solutions: Tailored ventilation solutions for specialized environments, such as commercial kitchens and industrial spaces, ensuring compliance with local health and safety standards.

    • Comprehensive Installation Services: Professional installation of HVAC/R systems and commercial kitchen equipment across the Hawaiian Islands, ensuring all systems meet local codes and standards.

    • Expert Repair Services: Reliable repair services for air conditioning, heating, refrigeration, and kitchen equipment. We troubleshoot and fix issues quickly to minimize downtime and restore functionality.

    • Scheduled Maintenance Programs: Preventive maintenance plans designed to keep your systems running efficiently and extend their lifespan. Regular inspections and tune-ups tailored to the demands of Hawaii’s climate and business operations

    • We are an approved warranty service provider for:

      • Alto-Shaam

      • Blodgett

      • Bohn

      • Bunn

      • Carrier

      • Cleveland

      • Daikin

      • Everest

      • Frymaster

      • Fujitsu

      • Heatcraft

      • Henny Penny

      • Hobart

      • Hoshizaki

      • Ice-O-Matic

      • Imperial

      • Lennox

      • Manitowoc

      • Marshall

      • Middleby

      • Mitsubishi

      • Midea

      • Montague

      • Perlick

      • Randell

      • Rational

      • Scotsman

      • Taylor

      • Trane

      • True

      • Turbo Air

      • Vulcan

      • Wolf

      • York

Big Island People:
Born & Raised

Our local roots have deeply ingrained our local values in all that we do. We treat our clients and staff like ohana, consistently going above and beyond to meet their needs.

  • "We manage over 100 properties on the Big Island and DM are our go to guys. Always professional, on time and willing to help out in an emergency. These guys have and continue to come through for us when we need them. Awesome company and service!!!"

  • "We're lucky to have them on island. They're a godsend to restaurateurs."

  • "Dwayne and his team are top notch. Have used them for years, dependable, honest and always working for the best outcomes for their clients. Really appreciate them."