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488, boul. Aéroparc, Lachute, Qc. Canada J8H 3R8

About us

Griffon technical service

About us

Since 2008


Griffon Technical Services offers aircraft maintenance and support services to the general aviation fleet of the Greater Montreal and Ottawa regions. Located at the Lachute QC. Airport (CSE4), Griffon has been building on a tradition of high quality aircraft services since January, 2008.


Griffon is a Transport Canada Approved Maintenance Organization (AMO 24-14)and can handle Commercial Operators as well as the Private Owner/Operators. Griffon specializes in piston twin aircraft, such as Cessna 400 series and Piper Navajo, as well as the entire single piston engines airplane fleet, including Cirrus, Cessna, Beechcraft, Mooney, Piper, and Socata. We also offer small turbine engine maintenance (PT6A), aircraft pre-buy inspections, Importations, Maintenance schedule planning, etc… Exterior paint and interior refurbs are available on site.


Griffon’s owner, Dave Cussen, has over 20 years of experience in the aviation maintenance field. His experience in this field is varied, dealing with all aspects of piston engines aircraft maintenance. His goal is to offer high quality aircraft repair services using the most current practices, manuals and training available. His crew and large parts inventory allows for rapid response to customer needs and a faster turn-around time for their aircraft.


Griffon moved into it’s new 9 000 SQ.FT Hangar in october 2018


Dave Cussen has also extensive experience on the SMA SR305-230 Turbo Diesel engine. Dave completed the factory training in France and has performed turbo diesel engine installations on Cessna 182s, and the maintenance that followed.

Griffon team






Clients Feedback

(ret. Airline pilot and Cessna 421B pilot) «We are fortunate in having an excellent AMO looking after our (421B) maintenance…..in fact we hangar the aircraft at this field primarily to be at the same airfield as Dave

Lary Loretto,

(Piper Seneca II Owner and pilot) «Service has been amazing. They look for good prices on parts with an emphasis on quality and therefore safety…. I cannot say enough about the quality and attention clients can get from Griffon.»

John Paul Murdoch,

Owners of a Cessna 421  (C-GADG) «We've been doing business with Griffon for many years now, and no matter where we are in the country or what service we need, Dave and the Griffon team are always available and quick to provide advice, parts or repairs and ensure all our flights are safe.»

Steve Forget and François Tellier,

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