Keystone Turbine Services
a PAG Company
885 Fox Chase, Suite 111, Coatesville, PA 19320
Phone: +1 (610) 268-6200 • Fax: +1 (484) 786-8680
  • Service

  • Engines

  • Performance

  • Shop

  • Facility

Keystone Turbine Services, a Precision Aviation Group (PAG) Company, is a full-service gas turbine engine repair and overhaul facility
located in Coatesville, PA. Keystone is a factory-authorized Rolls-Royce M250 Authorized Maintenance, Repair and Overhaul Center (AMROC),
Honeywell Authorized Warranty & Repair Station (AWARS)
for M250 and LTS101 related accessories, as well as Turbomeca Arriel
and Pratt & Whitney gas turbine engine products.