The HVAC industry in Hawaii is booming with a wide array of companies dedicated to providing premium ventilation, heating, and air conditioning services. These companies cater to a diverse range of needs - from residential ventilation concerns to commercial HVAC system installations. These services guarantee temperature control, healthier interior air quality, and energy efficiency, promising an improved quality of life for the people of Hawaii. With growing environmental consciousness, many companies are integrating sustainable practices into their services, such as eco-friendly refrigerants and energy-saving units. The future of this industry is expected to be driven by innovation, sustainability and exceptional customer service.


Top 24 HVAC companies in Hawaii

1. Alaka'i Mechanical Corporation

Alaka'i Mechanical is the premier mechanical contractor in Hawaii that specializes in commercial kitchen sheet metal duct fabrication, HVAC, plumbing, and sheet metal services. With a team of skilled and experienced professionals, we provide outstanding value and exceptional customer service. From emergency repair services to design-build projects, we go above and beyond to exceed our clients' expectations.


2. Heide & Cook, LLC

  • Website: heidecook.com
  • Headquarters: Honolulu, Hawaii, United States
  • Founded: 2012
  • Headcount: 51-200
  • LinkedIn

Heide & Cook, LLC is a mechanical services company based in Hawaii. With over 150 team members and five branches, they offer comprehensive construction and service solutions for building systems, including HVAC, refrigeration, plumbing, and elevator services. They have a proven track record since 1946, blending their local presence with innovative technologies to ensure building system reliability. Their services cover construction and installation, facility maintenance, energy efficiency, and workplace services.


3. Sturdevant Refrigeration & Air Conditioning, Inc.

Sturdevant Air Conditioning, Inc. is a company in Kahului, HI that offers air conditioning and sheet metal services. They provide HVAC system servicing, including checking and cleaning filters, inspecting and maintaining the system's efficiency, and ensuring safety and hazard checks. Their customers are homeowners and businesses in need of air conditioning services. Sturdevant Air Conditioning, Inc. can be categorized as an HVAC contractor specializing in air conditioning and sheet metal services. Their offering keywords include air conditioning, sheet metal, HVAC system servicing. The business model keywords can be HVAC contractor, service provider, maintenance, repair. The industry keywords can be HVAC, air conditioning, sheet metal. The customers of Sturdevant Air Conditioning, Inc. are homeowners and businesses requiring air conditioning services. Other relevant keywords might include cooling systems, indoor air quality, and climate control.


4. Sen Plex Corporation

  • Website: senplex.com
  • Headquarters: Honolulu, Hawaii, United States
  • Founded: 1945
  • Headcount: 51-200
  • LinkedIn

Sen Plex Corporation is a full-service mechanical contracting company based in Hawaii. With over 65 years of experience, they offer a wide range of services including HVAC service, repair, and maintenance, plumbing, fire protection, custom sheet metal fabrication, and industrial piping fabrication. They have worked on various projects including high-rise buildings, government facilities, hotels and resorts, and airports. Sen Plex prides itself on providing high-quality service and customer satisfaction.


5. Alternate Energy Inc.

Alternate Energy Hawaii offers premium service combined with premium energy products. They specialize in providing energy efficient solutions such as solar panels and efficient air conditioning systems. They are proud partners of HECO's Battery Bonus Program and SWELL's Home Battery Rewards Program. They also offer solar water heating systems and photovoltaic solutions. Claim up to 65% of your photovoltaic system cost with their tax credits and incentives. Harness the power of the sun for your home or business with their PV + Storage Solutions.


6. Cooling Tower, Inc.

Cooling Tower AC is a company that offers installation, replacement, and maintenance services for air conditioning and refrigeration systems. They provide expertly trained technicians who ensure that systems are installed to engineering-grade standards. Additionally, Cooling Tower AC offers solar-thermal panel installation for commercial air conditioning and refrigerated storage, providing customers with solar tax credits and reduced electrical consumption. The company also offers emergency services and service plans for various commercial establishments.


7. Elite Mechanical, INC.

Elite Mechanical is a premier HVAC contractor in Hawaii that specializes in the construction, installation, maintenance, and repair of heating, ventilation, and air conditioning systems. They offer new construction and renovation of HVAC systems, as well as procurement, fabrication, and installation of various HVAC equipment. They also provide maintenance and repair services for existing systems. The company is dedicated to improving indoor air quality and has affiliations with industry partners.


8. Pacific Test & Balance, Inc.

Pacific Test and Balance, Inc. is a company that specializes in duct pressure testing and balancing for HVAC systems. They offer services to identify and remedy duct system leaks, ensuring optimal system performance. With calibrated instruments and a solution-based approach, they provide efficient and accurate testing and balancing services. Their expertise extends to building commissioning, cleanroom performance testing, chiller and cooling tower performance testing, sound and vibration testing, and more.


9. AIRPRO Indoor Air Solutions

AIRPRO Indoor Air Solutions is a HVAC/exhaust/air duct company based in Honolulu, HI which specializes in kitchen exhaust and trash chute maintenance, HVAC systems cleaning and maintenance, and fire prevention services.


10. Island Wide HVAC

Island Wide HVAC is a leading HVAC service provider in Kauai offering comprehensive air conditioning installation, maintenance, repairs, and system design for commercial, residential, and restaurant kitchen services.


11. NIDON Clean Energy

NIDON Clean Energy offers energy efficient HVAC solutions through its patented SunTrac Panel and Hydromx Heat Transfer Nanofluid. With a focus on hybrid renewable energy storage projects, they partner with HVAC contractors to provide innovative technologies that reduce energy consumption.


12. Alltemp, INC.

Alltemp Inc is Maui's leading air conditioning and refrigeration company providing fast response, quality repairs and installation for AC, commercial refrigeration, and custom sheet metal services.


13. Admor Hvac Products INC.

Admor HVAC Products is a wholesale firm that supplies air conditioning, ceilings, ducting, sheet metal, and ventilation products.


14. Morey Plumbing Co Inc

  • Website: moreyphc.com
  • Headquarters: Kaneohe, Hawaii, United States
  • Founded: 2000
  • Headcount: 1-10
  • LinkedIn

San Diego Plumber provides emergency plumbing, heating, air conditioning and air quality products for homeowners in California.


15. Cosco Air Conditioning & Refrigeration

Cosco Air Conditioning is a family-owned company that provides supplies and materials for air conditioning and refrigeration to contractors in Hawaii.


16. Cooling Hawaii LLC

Cooling Hawai’i is a proud locally owned and operated leader of Heating*, Ventilation and Air Conditioning service, installation and repair. The Values of Quality, Integrity, Loyalty and Solutions found at the Core of our Company are the driving force of how we do business and service our Customers. Founded and based on Maui, we understand the value of anticipating our customer’s needs and going the extra respectful mile to ensure we are the premier choice in air quality and temperature needs.


17. Hilo Mechanical

Hilo Mechanical Inc's proven commitment to meeting our clients' needs has made us a popular choice for anyone needing our services. When you are looking for a mechanical contractor, do not look further. We can service, repair, and install your equipment such as your commercial refrigerator, central air conditioning system, and septic tank system. We also continually strive to fulfill your residential and commercial HVAC needs. Priority In Customer Service


18. Rutan Refrigeration

  • Website: rutanref.com
  • Headquarters: 'Ewa Beach, Hawaii, United States
  • Headcount: 1-10

At Rutan Refrigeration and Air Conditioning, our air conditioning and refrigeration installation and repair technicians are professionally trained and certified. They maintain, diagnose and correct problems throughout your entire air conditioning and refrigeration system. Our ongoing training allows our technicians to correctly adjust system controls to recommended settings and test the performance of the entire air conditioning system using specialized tools and equipment. We are a family owned and operated business serving Kauai since 1990. In 2015, we expanded our services to Oahu! We proudly serve all areas of Kauai including: Lihue Hanapepe Kekaha Poipu Anahola Kalaheo Kilauea Princeville Eleele Kapaa Koloa Waimea We proudly serve all areas of Oahu including: Honolulu Aiea Kailua Pearl City Kapolei Ewa Beach Waipahu Mililani Waopio Kaneohe We service the entire islands of Kauai and Oahu. We are fully licensed in both Refrigeration and Air Conditioning. We take pride in our work and strive for excellence. Our customers are our greatest asset!


19. Dwayne Matsumoto LLC

Dwayne Matsumoto provides contractor services like heating, ventilation, air conditioning, refrigeration, &a; kitchen equipment installation.


20. American Air Conditioning

For over 30 years, American Air Conditioning has been Hawaii's air conditioning systems dealer, warranty and repair contractor providing advanced and affordable HVAC systems that help conserve energy and promote environmental sustainability.


21. Hsi Mechanical INC

HSI Mechanical is a company that offers a range of mechanical services.


22. Certified Air Conditioning - Maui

We provide services that will help cool you down from our warm tropical weather. If you need full air conditioning services, or repair and maintenance, our expert technicians will get the job done. We pride ourselves on professionalism and reliability. If you are seeking experts in this field, you came to the right place.


23. Hawaii Air Conditioning

Call 808-345-4840 for your Big Island contractor for air conditioning, radiant heat and fireplaces installation & repair.


24. ACS

  • Website: acskona.com
  • Headquarters: Kailua Kona, Hawaii, United States
  • Headcount: 1-10

Air Conditioning Specialists is a full-service air conditioning contractor servicing residential and commercial customers in Kailua-Kona. We design, sell, install, service and maintain systems, all done with your comfort and air quality in mind. Our practical and innovative approaches result in effective comfort at great prices. We also provide expert reviews and assessments of your building to recommend the most advanced, energy-efficient solutions , for you. ACS began in 1996 by founders Matt and Shirley Briley, who worked out of their home, serving the Kailua-Kona neighborhood while raising their son at the same time. Thanks making it a priority to treat every customer with integrity, honesty and loyalty. The We pride ourselves in keeping up with all the latest technology and making sure our master technicians have top-level certifications. Behind the scenes, you will find a friendly and responsive support staff focused on getting our technician to your home or business quickly. Understanding and conveying your distinct request to your in-home representative is the highest priority for our customer service representatives and dispatchers. No matter what your air conditioning needs, large or small, we are here to give you excellent, highly specialized service and fast, responsive management of your indoor air quality. To learn more about our customized programs, call us today at 808-329- 2996 . Air Conditioning Specialist has strived to cultivate a reputation for performing service and replacement efficiently by putting an emphasis on skilled, qualified and courteous team members. We utilize top of the line equipment to provide huge savings that provide the best value to our customers.


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