Cosco Headquarters is in Kalihi near downtown Honolulu
Next to Marukai, across the street from AirGas.
- Monday-Friday- 7:00am - 5:00pm
- Saturdays- 8:00am - 12:00pm
- Sundays - Closed
- For emergencies please call Brian (808) 228-9650
WE ALWAYS OFFER FREE DELIVERY.
We believe that excellent customer service includes the little things like "Free Delivery".
Our Oahu delivery drivers deliver your Cosco products right to your doorstep or jobsite to keep you up and running without skipping a beat. We believe that FREE DELIVERY is one of the reasons you continue to choose Cosco to fulfill all your Air Conditioning and Refrigeration needs. Place your order by email, phone, or in person and we'll have it there in no time flat!