Why join COBA or use a COBA Member? Because it’s where Central Oregon builders exchange their experiences in building better homes with the best, electricians, the best plumbers, best framers, best HVAC, tile, carpet, wood floor, blind, counter and drywall installers in Bend, Redmond, Sisters, La Pine, Prineville and Madras. They work at bringing the highest quality and best value in homes & remodels to Central Oregon residents. They are committed to Oregon contractor continuing education. They are professional builders, contractors and construction trades.