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Find Central a/c service or repairers in Kunia

Avatar for Keep It Cool and Handy Services
Keep It Cool and Handy Services
4.8(
13
)

Serving Kunia, HI and surrounding areas

Approved

In business since 2023

Emergency services offered

Warranties offered

"Great Guy, Excellent Service, Quick, and Affordable. I chose this company to clean 3 a/c units as part of my move out inspection for my rental. They emailed me right away with a quote and even price matched. The guy that came out was super nice, explained what he was going to do and even provided me with an invoice with multiple pictures. I'm really glad I stumbled across this company. They made the move out process so much easier."
Mitsubishi Tri-Zone Split Outdoor Unit
Mitsubishi Tri-Zone Split Outdoor Circuit Board
Mitsubishi Tri-Zone Split Outdoor (Old-OFM)
Keeping the customers area clean.
Mitsubishi Tri-Zone Split Outdoor (New- OFM)

+46

Response time1 day
Response rate89%
2 neighbors recently requested a quote
Avatar for Kung Fu Air Service LLC
Kung Fu Air Service LLC
4.9(
13
)

Serving Kunia, HI and surrounding areas

Approved

In business since 2022

Free estimates

Emergency services offered

"This is an excellent young company whose owners are professional and responsible. They used to work for a large company that our old central air condo uses but unlike THAT company, these guys are HONEST and actually do the work at a fair price! I called 8 other companies and had 2 other companies to our condo and they did absolutely nothing except charge me for work that they should have done. Chris and Steve did all the maintenance and cleaning work on 4 central air units and discovered a ticking time bomb in the master bedroom right over hubby's work closet. The overflow sensor was not working, and the pan was full to the lip and would have ruined everything in the closet and the teak floors below. These guys will be back on a regular basis with us and hopefully our condo association will be open to spreading the word amongst the residents who are getting ripped off by the other companies who are often here."
Window A/C Install
Properly Insulating around A/C unit
Window units are all we do!
Steve going to work!
Window A/C Install

+9

Response time3 hrs
Response rate94%
Recommended by100%of homeowners
Avatar for Alpha Omega Air Conditioning
Alpha Omega Air Conditioning
4.5(
69
)

Serving Kunia, HI and surrounding areas

Approved

Super Service Award Winner

In business since 2019

Free estimates

Small jobs welcome

"Jimmy's AC Repair and maintenance were given my job as it was an emergency. Jimmy was very professional and diagnosed and fixed our AC in a couple of hours. He is very knowledgeable, very courteous and I would recommend him above all others. Thankyou so very much for fixing my AC."
Response time1 day
Recommended by84%of homeowners
Avatar for Air Conditioning Concepts, LLC
Air Conditioning Concepts, LLC
4.0(
22
)

Serving Kunia, HI and surrounding areas

Approved

In business since 2009

Free estimates

Warranties offered

"They came with masks and precautions as we were without a/c for several weeks during self quarantine where another company would not. They were professional and cost conscious per my request. Serviced and solved the problem quickly."
Response time2 days
3 neighbors recently requested a quote
Recommended by94%of homeowners
Avatar for Mana Mechanical llc
Mana Mechanical llc
5.0(
1
)

Serving Kunia, HI and surrounding areas

Approved

Free estimates

Warranties offered

Small jobs welcome

"Mana Mechanical’s owner, David, is a responsible professional who takes his commitments seriously. I needed to replace our old rooftop AC duct urgently. David was the only one who committed to meeting our aggressive schedule. He was honest with me that this would be his new company’s first job. I was a bit anxious, but decided to take a chance because I was impressed by his diligence during his on-site inspection. David acted as the general contractor, hiring engineers, electrician, crane operators, etc. His operation was flawless despite several unforeseen challenges, which he spent extra time and energy resolving himself. He even took extra work not included in original agreement staying late to finish them after his team had gone home. Even after the job was finished and paid for, he provided a detailed report with recommendations for other concerns he noticed on our rooftop. I am so grateful to have met David and highly recommend Mana Mechanical for your next project."
9 neighbors recently requested a quote
Avatar for Tino's HVAC Installation & Repair
Tino's HVAC Installation & Repair
4.5(
70
)

Serving Kunia, HI and surrounding areas

In business since 2014

Free estimates

Emergency services offered

"There are not enough great words available in remaining characters for this entry. To find someone that calls back on Oahu is one thing, but to find someone who will drive across some of the country's worst traffic three days in a row to repair obsolete equipment after finding all three replacement boards for my split AC, while troubleshooting one after the next until it is all singing cool air in here? Simply the best service we've had after years of remodels and maintenance work in the property management business. No tricks, just straight awesome technical work, and honest communications. If the rating is not 5.0, then they are writing about the wrong business here. We even got a bad replacement board, and Tino worked right through the aggravation, and would not quit. Tip Tino more than 15%! We were leaving town to work out of state, and the turnaround was simply answers to prayers here. He has to keep moving fast to keep up with demand, so get your work done before he retires to run a bigger company or something! FIVE STARS. Really. Mahalo Nui Loa and Muchas Gracias Tino!"
Response time6 hrs
Recommended by98%of homeowners
Avatar for Paradise AC
Paradise AC
5.0(
7
)

Serving Kunia, HI and surrounding areas

In business since 2021

Free estimates

Credit card accepted

"Excellent customer service and care. All work was throughly explained and pictures provided so we could see what was done in the attic. Lance was also patient with us and educated us on things we could be doing to help maintain the system. I appreciated the time he took with us and the follow up! Won’t hesitate to call again and HIGHLY recommend others do same!"
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+44

Recommended by100%of homeowners
Showing 1-10 of 44
FAQs for central a/c service or repair projects in Kunia, HI

Coils work to absorb heat into the refrigerant that flows through them, moving heat from one location to another. For air conditioning, the evaporator coil inside the air handler in your home absorbs heat. It then transfers the heat outside to the condenser coil, where it releases it. The opposite process happens for heat pumps. When the coils get dusty and dirty, it reduces how well these components work.

Skip regular cleanings, and dirt, debris, and mineral deposits will blanket your evaporator and condenser coils. When that happens, the coils can’t shed heat efficiently, so the system works harder and your energy bill climbs. Over time, overheating strains the compressor and can trigger a full breakdown—an avoidable repair that often costs far more than a simple annual cleaning.

AC coil cleaning is an investment that pays for itself in the benefits it provides. Dust‑caked coils force your AC to run longer, so you spend more on electricity and rack up extra wear. A quick professional cleaning restores efficiency, trims monthly bills, and eases strain on expensive parts. Over the long haul, that small yearly fee delays pricy repairs and stretches the unit’s lifespan, making coil cleaning one of the smartest HVAC tune‑ups you can schedule.

Watch for higher electric bills, rooms that stay warm no matter how low you set the thermostat, or an AC system that runs nonstop. Extra humidity and frost on the coils are also red flags. Catching these clues early lets you schedule a quick cleaning before the system overworks itself and triggers an expensive breakdown.

Your AC cleaning technician starts by shutting off the power to the unit and removing the faceplate. Compressed air and a vacuum hose blast away loose debris, followed by a coil-safe, no-rinse cleaner that dissolves stubborn grime. After the solution has soaked in, the professional wipes the fins, reassembles the housing, and restores power, leaving the system ready to cool at peak efficiency.

The Kunia, HI homeowners’ guide to central a/c service or repairs

From average costs to expert advice, get all the answers you need to get your job done.