Oahu AC
Market rank
#3 / 5
Oahu AC is Kailua's trusted HVAC specialist, delivering comprehensive heating and cooling solutions for residential and commercial properties. With expertise in AC repair, heating repair, system installation, and preventive maintenance, Oahu AC ensures year-round comfort in Hawaii's tropical climate. The team specializes in diagnosing and resolving air conditioning issues efficiently, preventing costly breakdowns through regular maintenance programs, and installing modern, energy-efficient systems tailored to local conditions. Whether clients need emergency repairs or planned upgrades, Oahu AC provides prompt, professional service backed by a perfect 5.0-star rating. The company understands Kailua's unique humidity and temperature challenges, offering customized HVAC solutions that maximize system performance and longevity. From routine tune-ups to complete system replacements, Oahu AC combines technical expertise with exceptional customer service. Contact Oahu AC today to schedule your AC repair, heating service, or system installation and experience the difference professional HVAC care makes.
Health scoreMay 24, 2026
28
out of 100
#3
Market rank
5.0
Avg rating
1
Total reviews
No public response signal
Response rate
20
Years active
28
Health score
Health score · 28 / 100
Six signals, weighted continuously.
Operator computes a Health score continuously. It is the one number that tells you if this shop is winning, losing, or steady. Here is how Oahu AC broke down on May 24, 2026.
Score trend
30d90d1y
Oahu AC
90 days trailing
Market position
#3 of 5 HVAC in Kailua.
Operator ranks every hvac in Kailua continuously using reviews, response rate, and local market share.
#3
of 5 HVAC businesses
in Kailua
in Kailua
Leaderboard refreshes continuously. Your rank updates the moment signal lands.
HVAC · Kailua
Top 5 shown
1
Island Cooling
312
2
Cool Air Systems Hawaii LLC
142
3
Oahu AC · this page
1
4
Doonwood Engineering
3
Recent activity
What changed this month.
Holding a top 3 slot in Kailua HVAC
Market leaderboard refreshed this morning
In person
The shop, the team, the work.
The numbers tell one story. The photos tell another. Images are indexed from Google Business Profile, the public website, and connected social profiles.
Reviews · 1 total
What customers say.
Reviews pulled continuously from Google, Yelp, and Meta. Aggregate weighted by recency and source authority.
5.0★★★★★1 reviews
5 ★
1
4 ★
0
3 ★
0
2 ★
0
1 ★
0
Review themes refresh continuously. Check back once Operator has synthesized enough comments from Oahu AC’s reviews.
About & contact
Where to find them.
Free estimateSame-day service24/7 emergencyAfter hours
About
Oahu AC brings 20 years of HVAC expertise to Kailua, specializing in energy-efficient cooling and heating solutions tailored to Hawaii's tropical climate. Their perfect 5.0 rating reflects their commitment to AC repair, system installation, and commercial HVAC services with EPA and NATE certifications.
Email
Website
Hours
Monday7:00 AM - 5:00 PM
Tuesday
Competitors · top 5
Side by side with the neighborhood.
The hvac shops Oahu ACcompetes with most often, ranked by Operator’s health score. Tap any row for that shop’s full page.
#
Business
Rating
Reviews
Response
Score
1
Island Cooling
★4.9
312
No response signal
86
2
Cool Air Systems Hawaii LLC
★5.0
142
No response signal
82
3
Oahu AC
★5.0
1
No response signal
28
FAQ
Quick answers.
The questions people ask before they call.
Contact Oahu AC
Call (808) 358-2021 for service or after hours emergencies. The website oahuac.com also has direct contact info.
Hours for Oahu AC
Hours are listed on this page under About and contact. Operator refreshes them continuously from public sources.
Services offered by Oahu AC
Oahu AC offers AC Repair, Heating Repair, System Installation, Preventive Maintenance. Operator refreshes service lists continuously from public sources.
Licensing and insurance
Yes. Hawaii license #RS-77203.
Estimates and availability
Free estimates available. Same-day service offered. After-hours availability listed. Emergency service offered.
Health score formula
Six weighted components: Reviews and rating (25%), Response rate (15%), Market rank (20%), Financial health (20%), Jobs flow (10%), and Operator activity (10%). Recomputed continuously using data from Google, Yelp, Meta, and direct integrations.
Local rank in Kailua
Operator ranks every hvac in Kailua continuously. Oahu AC currently ranks #3 with a 5.0 rating across 1 reviews. Rankings refresh continuously from Google, Yelp, and Meta.
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