Lockheed Martin Commercial Solutions

About Us

Lockheed Martin’s aviation legacy continues within the engine Modification, Repair and Overhaul (MRO) industry through Lockheed Martin Commercial Engine Solutions (LMCES).  

Our world-class facility in Montreal, Quebec, includes two test cells with the capacity to serve up to 25 engines per month. Capabilities include comprehensive engine MRO, test, component repair, on-wing services, and customized engine builds for military and commercial operators of CF34-3, CF6-50, and CFM56 -2, -3, -5 & -7 engines.

At LMCES, advanced manufacturing techniques and a worldwide staff of engineers create best value, creative solutions that maximize fleet uptime. As a business solely committed to engine services, our focus ensures the very best service, quality and Turn Around Time (TAT) possible.

Since 1999, LMCES has established and maintained a reputation for performance and quality. By utilizing best practices from military and commercial markets, we create best value for all of our customers, including high standards of quality and affordability. At Lockheed Martin, we’re engineering a better tomorrow.

LMCES by the Numbers   ___
  • 25+ years of experience with CFM56 family (1500+ shop visits)
  • 20+ years of experience with CF34 family
  • 2 on premise test cells
  • Up to 25 engines per month

LMCES Capabilities

Lockheed Martin Commercial Engine Solutions' world-class facility in Montreal, Quebec, hosts capabilities that provide end-to-end solutions for your engines. With ongoing investments expanding our component repair and in-field offerings, we ensure your MRO stays within the very best Turn Around Time (TAT) at the very best quality possible

 AS9110 Rev C, ISO9001, ANAC Brazil, ANAC Argentina, CAAC, EASA, FAA, TCCA, DGAC Mexico, and USAF SAR certified.

Engine MRO

We have over 25 years experience performing comprehensive MRO for CF6-50, CFM56 -2, -3, -5 & -7 and CF34-3 engines.

Component Repair

With more than 75 percent of non-source controlled ATA repairs industrialized at LMCES, engines stay in house and under our control – assuring we meet the very best TAT possible.


We offer end-to-end logistics solutions including transportation, warehousing, spares support, and technical records management.


In-Field Services

When you can’t come to us, we’ll come to you. Our in-field services include module replacement, module refurbishment, top and bottom case repair, fan disk replacement, LPT NGV replacement, borescope inspection, and bore blending repair.

Testing Services

We host two test cells, full video borescope, and Non-Destructive Inspections including Eddy Current Inspection (ECI), Magnetic Particle Inspection (MPI) and Ultrasonic Inspection (UT).

Laboratory Services

Advanced equipment includes and scanning electron microscope (metallic particles analysis), tensile machine, alloy analyzer, and metallographic examination, and hardness testers (including micro hardness).

Specialty Services

Our engineering staff has over 25 years of experience designing workscopes in partnership with operators to reduce the total cost of engine ownership. Our on-site customer team also assures the best responsiveness possible.

Technology Investments

LMCES is committed to continuous improvement of our services, with investments including Eddy Current Inspection (ECI), Magnetic Particle Inspection (MPI), Ultrasonic Inspection (UT), spot welding, shot peening, laser measurement, and a Sweco Machine & Wet Peening Robot for fan blade and Blue light inspection.








LMCES Customers

  • Air Castle
  • Aero International
  • Avolon
  • Bellinger
  • Consolidated Air Support Systems
  • Engine Lease Finance Corporation
  • Fortress Transportation and Infrastructure Investors
  • GE Capital Aviation Services
  • Genesis
  • Kellstrom Materials
  • Mojave Jet
  • Perseus Aviation
  • Royal Saudi Air Force
  • Saudia Aerospace Engineering Industries
  • United States Air Force
  • Willis Lease Finance Corporation
Why Customers Choose Us   ___
  • Proven track record – 25+ years meeting Quality and TAT promises
  • Sole commitment to MRO services – Ensuring the very best service, quality, and TAT possible
  • Optimized maintenance – A range of on-wing support services, component repairs, and supply solutions
  • Customized value offerings – Prepared by on-site technical and customer support teams
Virtual Customer Visit   ___


Lockheed Martin Commercial Engines Solutions implemented a virtual customer visit solution using a high-resolution video for customers who have travel restrictions and would like to remotely witness progress, work performed on their engines and material. Those live meetings offer virtual presence in our shop located in Montréal, Canada. This service can be used as needed to support numerous activities including and not limited to:

  • Tabletop inspection
  • Findings review during initial inspection
  • Updates on build progress
  • Scrap review

For more information on this service please contact our Customer Program Team.

Address   ___


Lockheed Martin Commercial Engine Solutions
7171 Côte Vertu West
Saint-Laurent, Québec H4S1Z3 Canada

Contacts   ___

Americas and Asia Pacific                   

Gordon Humphreys

+1 210 850 2890

Europe, Middle East, and Africa   

Carl Burger

+353 87 639 9128