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TRUSTED BY O'AHU, HI HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon52
    Verified heating and air conditioning services reviews

Verified Reviews for Heating And Air Conditioning Service pros in O'ahu, HI

*The Angi rating for Heating And Air Conditioning Service companies in O'ahu, 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 O'ahu, 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 July 18, 2025

Top-Rated Heating and air conditioning pros in O'ahu - Updated Nov 2026

Oahu Electric & Air
4.9(
11
)
Central A/C - InstallCentral A/C - Service or RepairDuctless Mini-split A/C - Install or Replace+3 more

Serving O'ahu, HI and surrounding areas

Approved

In business since 2016

Free estimates

Credit card accepted

"Chaz from Oahu Electric & Air was excellent. He was professional, knowledgeable, and took the time to explain everything clearly. My AC is running great, and the service was fast and hassle-free. I highly recommend Chaz and Oahu Electric & Air for any HVAC or Electrical needs."
40 neighbors recently requested a quote
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Avatar for Kung Fu Air Service LLC
Kung Fu Air Service LLC
4.9(
13
)
Central A/C - Service or Repair

Serving O'ahu, HI and surrounding areas

Approved

In business since 2022

Free estimates

Emergency services offered

"Kung Fu air did a great job on my unit very professional. They were on time, I would recommend them to do the job."
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 O'ahu, 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 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 O'ahu, 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 P&E Solutions, LLC.
P&E Solutions, LLC.
4.6(
16
)
Air Ducts & Vents - Clean

Serving O'ahu, HI and surrounding areas

Approved

In business since 2024

Free estimates

Customers say: Quick response

"The amount of patience and consideration that was provided with my past situation was paramount to being fully comfortable in my home. This service was godsent. A++"
Response time6 hrs
26 neighbors recently requested a quote
Recommended by57%of homeowners
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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 O'ahu, 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

198 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 O'ahu, 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 O'ahu, 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

While "dry" mode on your AC can help reduce humidity levels to some extent, it may not be as effective as a dedicated dehumidifier, especially in areas with extremely high humidity or larger spaces. Dehumidifiers are specifically designed to remove moisture from the air more efficiently, making them a better choice for tackling persistent humidity issues.

There are several common types of HVAC systems that you may have, including split systems, hybrid HVAC, duct-free systems, packaged heating and air, geothermal heating, or even portable units for heating or cooling. If you aren’t sure which type is in your home or are looking to install something different, you should consult an HVAC pro to determine which option is right for your heating and cooling needs.

It’s critical to use the right size AC for your space and not go too small or too big. If you purchase an undersized unit, it won’t properly cool your house, and it has to work harder to reach the optimal temperature. This will eventually wear your unit out. An oversized unit can spell trouble because it will turn off and on more frequently, which also wears out your AC unit. An oversized unit also causes humidity in the home.

Replacing both an AC and a furnace takes a full day on average, ranging from eight to 12 hours. The process involves removing the old units, installing the new ones, and ensuring all connections are properly made. If both systems are being replaced simultaneously, it can take longer than installing a furnace alone, so plan accordingly.

Signs that your A/C system needs professional service include increased energy bills, uneven or poor cooling, loud or unusual noises, and frequent cycling.

The O'ahu, 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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