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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 July 18, 2025

Find Heating and air conditioning pros in Honolulu

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 - InstallCentral A/C - Service or RepairDuctless 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%
Recommended by72%of homeowners
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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
)
Central A/C - Service or RepairCentral A/C - InstallDuctless Mini-split A/C - Install or Replace+10 more

Serving Honolulu, HI and surrounding areas

Approved

In business since 1987

Free estimates

Emergency services offered

"We have never used this company until today, and now they are our company of choice here on MAUI. Wereloe B was a wonderful plumber and did an excellent professional job completing our plumbing inspection. Thank you for your service."
My jobs
My jobs
My jobs
My jobs
My jobs

+7

225 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 questions, answered by experts

If possible, avoid placing furniture in front of a return air vent. A blocked air vent can cause your HVAC system to use more energy, which in turn can lower the life span of your unit and raise your energy bill. Furniture can also trap hot or cold air, damaging your furniture or appliances. 

Professional duct installers suggest leaving between six and 12 inches of space in front of an air return vent. If you must place furniture in front of a return air vent, try to aim for putting furniture over a floor vent instead of in front of a wall vent, and avoid draping curtains over any vent system.

The best way to compare HVAC quotes is getting a few detailed quotes from local companies with good reputations. Then, go over the quotes line by line. Protect yourself by insisting on in-person estimates that include equipment manufacturer names, model numbers, SEER ratings, amounts and numbers of materials, details of warranties on equipment and labor, and other specifics. 

Knowing the exact equipment and materials is the only way that you can fairly compare quotes. Quotes that are much lower than others can be a sign that the company isn’t providing the best quality service or materials.

You can buy a new AC capacitor through most big-box home improvement stores, from an HVAC contractor, or from the manufacturer. Use the model number of your air conditioning unit to make sure you purchase the right part for your unit. Also, keep in mind that the cost of this type of part can vary significantly depending on who you purchase it from, so shop around to get the best price.

You need to know the square footage of your home first. Multiply that number by 20, which will get you the BTUs (British Thermal Units) needed to cool your home efficiently. Homes up to 1,000 square feet usually need a 1.5-ton unit; homes 1,000 to 1,200 square feet usually need a 1.75-ton unit, and homes 1,200 to 1,400 square feet usually need a 1.9-ton unit. Talk to a local pro for more specific advice on your home. 

While personal preferences widely vary, sleep experts say the best temperature for sleeping is between 60 and 67 degrees Fahrenheit rather than 78. If you do choose to sleep with your AC unit tuned to 78 degrees, you might want to use only a sheet or light blanket rather than a comforter. You might also consider installing a window unit in your bedroom so that you can be cooler in bed without wasting energy cooling the whole house.

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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