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Verified Reviews for Heating And Air Conditioning Service pros in Honolulu, HI

*The Angi rating for Heating And Air Conditioning Service companies in Honolulu, HI is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Heating And Air Conditioning Service needs.

*The HomeAdvisor rating for Heating And Air Conditioning Service companies in Honolulu, HI is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Heating And Air Conditioning Service needs.

Last update on November 08, 2026

Top-Rated Heating and air conditioning pros in Honolulu - Updated Nov 2026

Avatar for Kung Fu Air Service LLC
Kung Fu Air Service LLC
4.9(
13
)
Central A/C - Service or Repair

Serving Honolulu, HI and surrounding areas

Approved

In business since 2022

Free estimates

Emergency services offered

"If you are wanting a trustworthy, professional, friendly and efficient crew to enter your home, Chris and Steve are the "Go To" gentlemen!!!! My initial request was for repair but with their knowledge and honest advisement, we are now enjoying a brand new, worrying free, 12 years warranty unit and the best part is, the Kung Fu Air team assured me that they would be available anytime, if further problems arise and to just call!!!! And their return calls or texts do not take days, returned within the hour. Additionally, quality workmanship, explanations along the way to make sure we understood what was being done . . . This company renews my trust and faith that there are people who take pride in their work and want the best for their customer(s). Blessings and gratitude to Chris and Steve who have provided cool, worry free comfort for us!!!! WE LOVE OUR NEW UNIT!!!!!! HIRE THEM!!!!!! YOU WON'T REGRET DOING SO!!!!!"
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
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Avatar for Keep It Cool and Handy Services
Keep It Cool and Handy Services
4.8(
13
)
Central A/C - Service or RepairCentral A/C - InstallDuctless Mini-split A/C - Install or Replace+6 more

Serving Honolulu, HI and surrounding areas

Approved

In business since 2023

Emergency services offered

Warranties offered

"I am glad to have hired Keep It Cool. Very informative. They are also thorough, and very knowledgeable. Very neat and tidy during and after the work in our home. Highly recommend!"
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 rate90%
2 neighbors recently requested a quote
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Avatar for JK AC Service
JK AC Service
5.0(
9
)
Central A/C - Service or Repair

Serving Honolulu, HI and surrounding areas

Approved

In business since 2024

Free estimates

Warranties offered

"Jae was professional, friendly, and incredibly knowledgeable. He quickly diagnosed the issue as a faulty fan, explained everything clearly, and ordered the necessary part right away. As soon as the part arrived, Jae called me to schedule the installation and had my AC back in top shape in no time. His efficiency and dedication were impressive, and he even took the time to inspect the entire system to ensure it was running smoothly. Highly recommend JK AC Service."
condos and small home
condos and small home
condos and small home
condos and small home
Response time30 mins
Response rate100%
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Avatar for Steve's Plumbing & A/C Service
Steve's Plumbing & A/C Service
4.3(
102
)
Ductless Mini-split A/C - Install or ReplaceCentral A/C - Service or RepairCentral A/C - Install+10 more

Serving Honolulu, HI and surrounding areas

Approved (Corporate)

In business since 1987

Free estimates

Emergency services offered

"Victor Zuber is always professional and courteous. Great Service!"
My jobs
My jobs
My jobs
My jobs
My jobs

+7

205 neighbors recently requested a quote
Recommended by78%of homeowners
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Avatar for Air Conditioning Concepts, LLC
Air Conditioning Concepts, LLC
4.0(
22
)
Central A/C - Service or Repair

Serving Honolulu, HI and surrounding areas

Approved

In business since 2009

Free estimates

Warranties offered

"Quick response. Didn't try to sell me stuff I didn't need...Just gave me options. Found an easy-to-fix problem and fixed it on the spot. Cost was VERY reasonable. This company is a keeper! Based upon this experience, I'm going to contract with them for regular service to my central A/C system."
Response time2 days
1 neighbors recently requested a quote
Recommended by94%of homeowners
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Simple Service, LLC
4.7(
3
)
Central A/C - Service or Repair

Serving Honolulu, HI and surrounding areas

Approved

In business since 2017

Free estimates

Customers say: True professional

"Split AC fixed!!! To our surprise and relief, Guy was able to get the unit running again with just a deep clean and a new remote?no replacement needed! My parents were overjoyed, and so was I. They now plan to use his services annually to keep things running smoothly. Guy, thank you for your honesty, expertise, and aloha spirit. You truly went above and beyond, and we?re so grateful. Simple Service lives up to its name?with service that?s thoughtful, trustworthy, and simply excellent. Mahalo nui loa! ?"
Response time1 day
Recommended by66%of homeowners
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Heating and Air Conditioning FAQs, answered by experts

Choosing a unit with higher BTUs can use more electricity if the BTUs are more than what’s necessary for your room size. However, choosing an AC with BTUs that match the size of your room or house, your unit will cool your space efficiently. On the flip side, choosing a system with not enough BTUs can cause the system to work harder to try to cool the space, leading to more electricity consumption and higher energy bills.

No, it's not advisable to only replace the outside AC unit connected to your system. AC units are designed to work as a cohesive system, and older units work differently than newer units. Therefore, replacing only one component can lead to incompatibilities that affect the system’s performance. Replacing one component can void your warranty, costing you money for repairs.

Evaporator coils in an HVAC system typically last between 10 and 15 years, which is roughly the same lifespan as the entire AC unit. The longevity of the coils can be affected by usage frequency, environmental conditions, and how well they are maintained. Regular maintenance, such as cleaning and inspections, can extend their durability. If the evaporator coil fails in an older air conditioner, it may be more cost-effective to replace the whole unit rather than just the coil.

Excessive humidity in a room often manifests through visible signs like condensation on windows or walls, a musty or damp odor lingering in the air, peeling wallpaper or paint, and the presence of mold or mildew. Experiencing discomfort due to a consistently clammy or sticky feeling can also indicate high humidity levels.

Indications of an HVAC problem include inconsistent heating or cooling throughout your home, unpredictable temperature changes, or inadequate air flow from vents. Abnormal sounds such as grinding, banging, or hissing, and unpleasant smells like mustiness or burning are also potential warning signs. A rise in energy costs without an increase in usage may also imply decreased efficiency. An HVAC system that frequently cycles on and off or cannot maintain a stable temperature is malfunctioning.

The Honolulu, HI homeowners’ guide to heating and air conditioning services

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

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