Heavener Truck Repairing and Service RR 1 Box 2653 Tenaska is an international power development company and energy marketer with expertise in power plant development, ownership and operation; natural gas and electric power marketing; fuel procurement, and asset acquistions. Heavener OK Truck Repairing and Service Germanys Repair and Welding www.tenaska.com tenaska tenaska energy tenaska Inc tenaska.com tenaska marketing ventures www.tenaksa.com tenaska power services TPS power marketing natural gas marketing asset acquisition independent power producer power development power electricity tenaska tenaska energy tenaska Inc tenaska.com tenaska marketing ventures www.tenaksa.com tenaska power services TPS power marketing natural gas marketing asset acquisition independent power producer power development power electricity Business Reviews Germanys Repair and Welding Testimonials