Air Conditioning Installation in Hawaii | RevoluSun Cooling Experts

Hawaii’s Trusted Team for Split AC, Ductless Mini-Split & Central Air Conditioning Installation

Your Space, Perfectly Cooled.

There’s nothing like walking through the door into perfectly cooled air — whether that’s your family room after a Saturday at the beach or your office before the team arrives Monday morning. RevoluSun installs energy-efficient split AC and central air systems designed specifically for Hawaii’s heat and humidity. We handle everything from sizing and design to permitting and installation, so you get reliable comfort without the guesswork. Lower energy bills, cleaner air, and a space that feels exactly the way it should.

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Cool Midday Napping Comfort.

Partnering with Industry Leaders

Daikin

Daikin Comfort Pro Contractor

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Carrier

Carrier Factory Authorized Dealer

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Mitsubishi

Mitsubishi Diamond Contractor

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AC Financing

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$0 Down No Payments for 12 Months*

Cool your home now and pay later. 0% interest and no payments for the first 12 months.

*The Roof and Renovation (RnR) Loan program features a 0% interest rate and no payments for the first 12 months, followed by an interest rate of 7.70%, 8.10%, or 8.70% for the remaining 6 years, based on your creditworthiness. The blended APR over the full 84-month loan term is 5.691%, 5.981%, or 6.414%, respectively. Interest rates include a 0.25% discount for establishing autopay from a Hawaii State FCU checking account at the time of loan closing. Without this discount, the interest rate will be 0.25% higher and the blended APRs will be 0.181% higher. Rates are subject to change without notice. The Roof and Renovation Loan (RnR) program is available only by participating contractors. Maximum loan amount $75,000, subject to approval. Membership in Hawaii State FCU required. Must be a Hawaii resident. Financing provided by Hawaii State Federal Credit Union, NMLS #405316. Federally insured by NCUA.

Rates as Low as 7.70% APR

Competitive fixed rates with terms up to 7 years through Hawai’i State Federal Credit Union.

The Roof and Renovation (RnR) Loan program features a 0% interest rate and no payments for the first 12 months, followed by an interest rate of 7.70%, 8.10%, or 8.70% for the remaining 6 years, based on your creditworthiness. The blended APR over the full 84-month loan term is 5.691%, 5.981%, or 6.414%, respectively. Interest rates include a 0.25% discount for establishing autopay from a Hawaii State FCU checking account at the time of loan closing. Without this discount, the interest rate will be 0.25% higher and the blended APRs will be 0.181% higher. Rates are subject to change without notice. The Roof and Renovation Loan (RnR) program is available only by participating contractors. Maximum loan amount $75,000, subject to approval. Membership in Hawaii State FCU required. Must be a Hawaii resident. Financing provided by Hawaii State Federal Credit Union, NMLS #405316. Federally insured by NCUA.

Bundle & Save

Combine AC with solar, battery storage, or hot water upgrades under one loan—up to $75,000 in financing.

Hawaii Energy Rebates

Earn up to a $1250** rebate on Central AC Upgrades and $550 on split AC per system — through Hawaii Energy rebates on qualifying ENERGY STAR® AC installations. **Offer valid through 6/30/2026

12/12 Warranty Included*

Every RevoluSun installation includes a 12-year parts manufacturer and 12 years labor warranty when you maintain your system with us.

*12-year labor + 12 year manufacturer parts warranty with annual Revolusun maintenance.

How We Quote Your HVAC System

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Step 1

We Start with a Room-by-Room Assessment

No cookie-cutter pricing here. We evaluate every room you want to cool—bedrooms, living areas, kitchens, home offices—and calculate the required BTUs based on room dimensions, insulation type, window configuration, sun exposure, and airflow patterns. This precision means you get the right system at the right price.

Step 2

We Design for Hawaii Homes & Businesses

We have decades of experience installing systems across Oahu. Whether you’re in a Kailua bungalow, a Kapolei townhome, or a Kaimuki storefront, we design a system that fits your space—not the other way around.

Step 3

We Handle HOA Rules & Permitting from Day One

Have an HOA with strict aesthetic requirements? We’ve navigated it all. From concealing outdoor compressors to routing slim-duct lines along approved paths, our quote includes full compliance planning so there are zero surprises after installation begins. We pull all permits and coordinate directly with your HOA when needed.

Step 4

We Recommend the Right System Type

Whether it’s a wall-mounted split system for a few key rooms, a multi-zone mini-split for whole-building comfort, or a fully ducted central air system—we recommend the best solution for your needs. We walk you through the pros and cons of each approach, you make the final call with full confidence.

HVAC Installation Reviews

Top-Notch Service

We could not be happier with the service we received from RevoluSun. We’ve used them for solar panels, Tesla Powerwalls, and now split AC units. Every project was handled with professionalism, clear communication, and quality workmanship. They’re our go-to for everything energy-related.

— J. Lai, Honolulu

Highly Recommend

The workers were friendly, professional, with excellent workmanship and attention to detail. They stayed within budget despite our large project of re-roofing, upgrading our PV system, and adding air conditioners. I highly recommend RevoluSun without hesitation.

— John L., Mililani

Go-To for AC and Solar

They showed up on time, effectively removed the old evaporator and condenser, properly installed the new units, and explained how to clean and maintain them to extend their lifetime. RevoluSun is my go-to company for air conditioning and solar energy needs.

— Thomas J., Honolulu

HVAC FAQs – Everything You
Need to Know

Are there any incentives or tax credits for installing a new AC in Hawaii?

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Yes. Hawaii homeowners can receive a $1250* rebate on a Central AC Upgrade with a SEER2 rating of 15.2 or higher and up to $550 per split AC system through Hawaii Energy on qualifying air conditioning installations. (must be ENERGY STAR® certified). You may also qualify for federal energy efficiency tax credits. To be eligible for the Hawaii Energy rebate, the system must be installed by a contractor on their Participating Contractor List—and RevoluSun is on that list. Submit your rebate form within 60 days of installation to claim your savings. *Rebate requires old unit ≤13.0 SEER, new unit ≥15.2 SEER2

How often should I schedule HVAC maintenance?

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At minimum, once per year. Annual professional maintenance keeps your split AC system running at peak efficiency, prevents costly breakdowns, and extends equipment life by years. RevoluSun’s preventative maintenance agreement includes thorough inspection and cleaning of the blower assembly, air filters, evaporator coil, drain line, electrical connections, condenser coil, thermostat calibration, refrigerant levels, and a full operational cycle test. Regular maintenance also preserves your 12/12/12 warranty coverage.

How long does an HVAC system typically last?

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A well-maintained split air conditioning system typically lasts 15 to 20 years. The key factors that affect lifespan in Hawaii are salt air exposure, humidity levels, quality of installation, and regular maintenance. With RevoluSun’s annual preventative maintenance plan, many of our customers’ systems exceed the 20-year mark. Our 12/12 warranty covers parts and labor for the first 12 years when you maintain with us—giving you over a decade of worry-free cooling.

What’s included in your HVAC maintenance service?

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RevoluSun’s annual professional preventative maintenance agreement includes a comprehensive inspection and service of your entire system: blower assembly cleaning, air filter replacement, evaporator coil cleaning, drain line flushing, condensate pan treatment, electrical disconnect inspection, wiring and connection checks, control board and circuit testing, condenser coil cleaning, thermostat calibration, refrigerant leak inspection, supply and return temperature verification, and a full operational cycle to confirm proper performance. Our technicians also check for early signs of wear that could lead to expensive repairs if left unchecked.

What’s the difference between a split AC, mini-split, and central air conditioning?

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A split AC (also called a ductless mini-split) has two main components: an outdoor compressor and one or more indoor wall-mounted units. Each indoor unit cools a specific room or zone independently—no ductwork required. This makes them ideal for Hawaii’s older single-wall and post-and-pier homes. Central air conditioning uses a single outdoor unit connected to a network of ducts that distribute cooled air throughout the entire house. Central air is better suited for newer homes with existing ductwork. Multi-zone mini-splits offer the best of both worlds: whole-home cooling with individual room control and no ducts. RevoluSun installs all three types and will recommend the best fit during your free consultation.

Is a split AC better than a window unit in Hawaii?

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Yes, in almost every case. Split AC systems are 35% more energy efficient than window units, run significantly quieter, and provide more consistent temperatures thanks to inverter technology. Window units also create a security vulnerability—they can be removed from outside to gain entry to your home. Split ACs have no window footprint and offer superior air filtration that helps with Hawaii’s VOG, pollen, and humidity. While the upfront cost is higher, the energy savings typically pay for the difference within 2–3 years, and split systems last 2–3 times longer than window units.

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Air Conditioner Installation in Hawaii Revolusun Cooling

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Air Conditioning Installation in Hawaii | RevoluSun Cooling Experts

Your Space, Perfectly Cooled.

Cool Midday Napping Comfort.