Is Cosco Air Conditioning and Refrigeration licensed and registered?

Checked on October 15, 2026: operating status confirmed. The checks table on this page lists each source.

How is Cosco Air Conditioning and Refrigeration rated?

4.7 out of 5 from 24 (2021) (2021) public reviews.

Where does Cosco Air Conditioning and Refrigeration appear on Local Three?

On the HVAC contractors list for Honolulu, at number 3.

How do I contact Cosco Air Conditioning and Refrigeration?

Call +1 808-845-2234. Or use the website link on this page.

Profile · Honolulu hvac contractors · Selection 03 of 03

Cosco Air Conditioning and Refrigeration

Verified · checked Oct 20264.7 from 24 (2021) reviews

Based in: Honolulu
Works in: Honolulu

Request a quote Call +1 808-845-2234 Website

Business overview

About Cosco Air Conditioning and Refrigeration

Cosco Air Conditioning and Refrigeration works from Honolulu and has 24 (2021) public reviews averaging 4.7.

Why they stand out

Where our editors selected them

HVAC Contractors in HonoluluSelection 3 of 3

The seal

What we checked

Verified · checked Oct 2026

Records show standing on the date shown, not the quality of the work. What each check means.

Operating status Confirmed Overture Maps listing · checked October 15, 2026

Reviews summary

What clients say

4.7out of 5
24 (2021) reviews

Collected from public review platforms; last refreshed November 1, 2026.

Reading the reviews

We read how recent the reviews are, whether problems got fixed and how the business replies to criticism, not just the stars.

Local facts · public records

Honolulu on the public record

Context for hiring in Honolulu, from public sources. Records show activity and rules, not quality.

People per square mile: 5,639; Calculated from U.S. Census Bureau 2025 estimates and Gazetteer land area · 2025
Land area: 60.6 sq mi; U.S. Census Bureau, 2025 Gazetteer files · 2025
Honolulu residents: 341,868; U.S. Census Bureau, Vintage 2025 population estimates (sub-est2025) · July 1, 2025
Population change since 2020: from 350,993 (April 2020 base): -2.6%; U.S. Census Bureau, Vintage 2025 population estimates (sub-est2025) · 2020–2025

Public sources, checked November 1, 2026.

Contact & quote

Request a quote from Cosco Air Conditioning and Refrigeration

Tell Cosco Air Conditioning and Refrigeration a little about the job. Most businesses reply within one or two working days.

Questions

Questions about Cosco Air Conditioning and Refrigeration

Is Cosco Air Conditioning and Refrigeration licensed and registered?: Checked on October 15, 2026: operating status confirmed. The checks table on this page lists each source.
How is Cosco Air Conditioning and Refrigeration rated?: 4.7 out of 5 from 24 (2021) (2021) public reviews.
Where does Cosco Air Conditioning and Refrigeration appear on Local Three?: On the HVAC contractors list for Honolulu, at number 3.
How do I contact Cosco Air Conditioning and Refrigeration?: Call +1 808-845-2234. Or use the website link on this page.

For the owner

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Rating and review count: Google Maps data, as of 2021. Address and phone: Overture Maps (© Overture Maps Foundation), October 15, 2026. Opening hours: Google Maps data, as of 2021. Name and website: Overture Maps (© Overture Maps Foundation), October 15, 2026.