- 50th State Air Conditioning Co
- ABC Air Conditioning Svc
- Advanced Air Conditioning Inc
- Air Engineering Co
- Air Masters
- Air Reps Hawaii
- Aire 1 Air Conditioning Inc
- AMV Air Conditioning Svc
- Hawaii Cooling Systems LLC
- Hsi Mechanical
- Pacific Island Air Tech Co Inc
- Progressive Air Conditioning
- Quality Sheetmetal & Air Cond
- T & S Air Conditioning
- Trane Co
- TSM Enterprises Inc
