Recent Blog Posts

ac services
January 20, 2026
Ensure dependable comfort and efficiency with punctual AC services. Routine care prevents expensive repairs, improves performance, and extends system life.

Air Conditioning Contractor 

Honolulu, HI

Mitsubishi Elite Diamond Contractor

Manufacturer Warranties

Over 20 Years of Experience

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Reliable Air Conditioning Solutions in Honolulu


Since 2002, Air Source Air Conditioning has been the go-to provider for air conditioning solutions in Honolulu and nearby areas. As a fully licensed AC contractor with over 20 years of experience, we understand the unique cooling needs of Hawaiian homes and businesses. Our skilled technicians are committed to providing comfort and efficiency through our wide range of AC products and services. Our status as a Mitsubishi Elite Diamond Contractor ensures we bring exceptional knowledge to every project, keeping your air conditioning system running smoothly all year long.

Air Source Air Conditioning is proud to be a local, family- and woman-owned business deeply connected to the Honolulu community. We stand behind our work with manufacturer warranties, giving you confidence and long-term value. Our approach focuses on clear communication and personalized service, which is why we provide free on-site quotes for all projects. From new AC installations to routine maintenance and emergency repairs, our team is ready to meet your needs. For reliable cooling solutions in the Hawaiian heat, contact us today and experience the Air Source difference.

Why Choose Air Source Air Conditioning


Fully Licensed AC Contractor

Mitsubishi Elite Diamond Contractor

Established in 2002

Over 20 Years of Experience

Locally Owned

Free On-Site Quotes

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AC Products

Air Source Air Conditioning offers a variety of efficient AC products to fit your needs and budget. We carry energy-saving models from trusted manufacturers, providing you with cutting-edge cooling technology. Our team will guide you in selecting the ideal system for your space, considering factors such as size, layout, and energy use.

AC Services

Our full range of AC services includes installation, repair, maintenance, and replacement. Our skilled technicians are trained to work on all brands and models, delivering quick and reliable service. We accurately identify issues and offer affordable solutions to keep your AC running efficiently.

HVAC Zoning

Improve comfort and save energy with our HVAC zoning solutions. We create custom zoning systems that let you control temperatures in different areas of your home or business separately. This targeted approach enhances comfort while potentially lowering your energy costs.

Mini-Split Installation

We specialize in installing and maintaining mini-split systems. These flexible units work well in homes without existing ductwork or for cooling specific areas. Our Mitsubishi Elite Diamond Contractor status ensures top-quality mini-split installations in Honolulu.

Seasonal Maintenance

Regular upkeep is crucial for extending your AC system's lifespan and efficiency. Our seasonal maintenance plans keep your system running smoothly year-round. We perform detailed inspections, clean important parts, and fix potential issues early, ensuring your AC is always ready when you need it.
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Here's what our satisfied customers are saying...

At Air Source Air Conditioning, we take pride in providing exceptional AC products and services to our customers. We would be grateful if you could share your thoughts about our business with others. Your feedback helps us improve and helps others make informed decisions. Please take a moment to leave a review  of Air Source Air Conditioning and let others know what you think.

FRequently Asked Questions

  • Who Is Air Source Air Conditioning?

    At Air Source Air Conditioning, we know installing a new cooling system is a big decision for homeowners in Hawaii. Choosing the right contractor and the right system affects comfort, energy bills, and long-term value. If you are searching for an experienced and licensed provider, an air conditioning contractor in Honolulu, HI and surrounding areas can offer the local expertise and code knowledge necessary to get the job done right. Below we answer four of the most common questions about sizing, cost, repair versus replacement, and how a new system can affect your home's resale value.

  • What Size Air Conditioner Do I Need?

    Determining the correct size of an air conditioner is critical—too small and it will struggle to cool your home, too large and it will short-cycle, wasting energy and increasing wear. A professional load calculation takes into account square footage, ceiling height, insulation levels, window exposure, and local climate factors. For Honolulu homes, where coastal breezes and strong sun both play roles, a qualified technician will measure and evaluate all of these elements rather than relying on rule-of-thumb estimates.


    When you hire an air conditioning contractor in Honolulu, HI, ask them to explain the load calculation and show how they arrived at the recommended capacity. Proper sizing leads to more consistent temperatures, lower humidity, and longer equipment life—benefits that are especially important in our island environment.



  • What Factors Influence the Total Cost of AC Installation?

    Installation cost varies depending on system type, capacity, brand, and site conditions. Central systems, ductless mini-splits, and packaged units each have different material and labor profiles. If your home requires duct modifications, structural work, or electrical upgrades, those items will add to the total. Labor costs in Honolulu can also be higher due to local supply chains and permit requirements.


    Choosing an experienced air conditioning contractor in Honolulu, HI helps you avoid unexpected charges because reputable contractors include permits, inspections, and warranty registration in their estimates. Always request a detailed written quote and compare the scope of work, so you know exactly what’s included and what might be extra.

  • Should I Repair My Existing Unit Or Replace It?

    Deciding between repair and replacement depends on the unit’s age, frequency of breakdowns, and repair cost relative to the value of a new system. Newer systems deliver better efficiency, quieter operation, and improved humidity control—important considerations for island living.


    A trusted air conditioning contractor in Honolulu, HI will provide an honest assessment, showing you the projected annual energy savings and payback timeline for a replacement. If a repair is minor and the system is otherwise healthy, routine maintenance can extend life; if major components like the compressor or coil fail, replacement may be the most cost-effective long-term option.

  • Will Installing a New Air Conditioner Increase My Home’s Value?

    Upgrading to a modern, energy-efficient air conditioning system can make your property more attractive to buyers and may increase resale value, particularly in markets where cooling is a priority. Buyers often appreciate documented maintenance records, active warranties, and properly sized, high-efficiency equipment. Energy-efficient systems can also reduce utility bills, which is a selling point.


    To maximize return on investment, work with a certified air conditioning contractor in Honolulu, HI who can install the system correctly and provide the necessary paperwork that future buyers will want to see. A professionally installed HVAC system often reassures buyers and inspectors alike, helping your home stand out in a competitive market.

  • How Do I Get Started?

    At Air Source Air Conditioning, our goal is to guide you through every step—from accurate sizing and transparent pricing to honest recommendations about repair or replacement. If you’d like a no-pressure consultation or a clear, itemized estimate, contact our team and let an experienced air conditioning contractor in Honolulu, HI answer your questions and help you choose the best system for your home.

Recent Blog Posts

ac services
January 20, 2026
Ensure dependable comfort and efficiency with punctual AC services. Routine care prevents expensive repairs, improves performance, and extends system life.