Ocana Construction Ltd
Oddy Drilling (2007) Ltd
Okanagan Aggregates Ltd
Okanagan Carpet Care
Okanagan Development Consultants Inc
Okanagan Electric
Okanagan Underground Services Ltd
Omega Contracting
On Call Services
On Site Plumbing Heating and Drainage
Orofino Drilling
Orvilles Backhoe and Septic Service
Osoyoos Aggregates
Osoyoos Glass Ltd
Osoyoos Pool and Spa Services
Osoyoos Stucco
Otter Lake Sand and Gravel
Outback Spa and Leisure