About ATS

ATS is one of the largest third-party, transport aircraft maintenance, repair and overhaul (MRO) providers in North America. Since opening with five employees in 1970, ATS has grown to over 1,000 employees who work together to support a global customer base.




Over the years, the name of our business has changed but our commitment to excellence has remained the same.  For more than 40 years, we have been delivering on our promise to exceed customer expectations in safety, quality, regulatory compliance, on-time delivery and value.  Our team is dedicated to building upon this legacy while continuing to develop new solutions that deliver on this promise.

To that end, ATS is well poised for growth.  We are expanding our footprint with an additional facility with over 100,000 square feet and more than 140 acres of ramp space in Moses Lake, Washington.   With our two separate hangar facilities in Everett and now in Moses Lake, ATS is the largest MRO on the U.S. west coast.  This benefits our employees and customers by providing immediate access to aerospace services located in the greater Puget Sound Area.

ATS provides seamless support for aircraft operators – whether the need is airframe maintenance, component repair, engineering support, fuselage painting, military or business jet services.  ATS offers the most comprehensive airframe and component maintenance services at a single source.  We are proud to be a FAA Class 4 certified facility.  Our skilled technicians are experienced in all stages of heavy maintenance and we are qualified on numerous aircraft types.  We have extensive avionics upgrade and structures experience.  Our award-winning components shop is the most comprehensive in the MRO industry.  And, we have a team of on-site structural engineers with significant experience working with OEM and customer liaisons.

ATS is one of the largest suppliers of 737 and 757 airframe maintenance in the world.  On average, ATS has redelivered 350 aircraft per year for the last 5 years.  Our components group delivers approximately 6,500 components annually to more than 100 customers.

Throughout our more than 40 years, our business has endured many challenges and responded to new demands, but one thing has remained constant–our tradition of excellence, made possible by our employees who have dedicated themselves to providing unmatched quality, service and safety in aircraft maintenance, repair and overhaul.  We look forward to working with you.