CPA offers a wide variety of aircraft maintenance services and solutions serving all of the Columbia Basin. Ag, Rotor, Single Cessna to Citations, Beech to Boeing, we've got you covered. Whether you have an emergency repair, AOG, scheduled 100hr and annual inspections, we're here to support you with our FAA-certified A&P/IA technicians. We'd like to show you how CPA goes above and beyond your expectations, while remaining on-budget. CPA personell operate under an FAA approved anti-drug and alcohol program.