Essential Turbines Inc.

State-of-the-art maintenance, repair and overhaul services for RR M250 engines, modules and accessories. At ETI, optimizing your helicopter operation is our priority. We pride ourselves on offering top-of-the-line services, a fast response and solutions that are tailored to your exact needs. No matter where you are in the world, you can count on our knowledgeable team and cutting-edge facilities for around-the-clock service. Our goal is to help you maximize your business by minimizing your downtime, as well as your inventory, spare-part and operating costs.

Key benefits:

Why Are We The Best?

Our Culture

It’s not just about business today. We value and foster an environment for our employees and customers which embodies the spirit, will, and determination to accomplish what needs to be done–without making life more difficult than it can sometimes be. We don’t hide behind heavy multi-layered, administrative organizational systems. We give our customers our personal attention.
In addition to having a dedicated ETI representative who will manage your entire work order from start to finish, you can communicate directly with whomever you need to, and that includes the president.


We understand where you fly and the environmental challenges you face. We take this into consideration and propose multiple options that can benefit your operation. This is accomplished through many technical processes, one of which can include specialized coatings that resist erosion and corrosion. These are some of the considerations we think about before administrating the work you have requested us to perform.
These considerations will greatly assist in maintaining your asset value, and optimizing your aircraft’s performance, reliability and safety standards.

Best Of Both Worlds

We have the unique ability to provide you with unbiased professional opinions that will help you decide which parts and options you have available depending on which of these you embody in your engine. These parts can be Original Equipment Manufacturer (OEM) and Parts Manufacturing Approval (PMA) parts, as well as the installation of OEM and Designed Authorized Repair (DAR) authorized piece-part repairs. These DAR repairs increase the life of parts without having to replace with new. Our exclusive initiatives uniquely to Essential Turbines puts our 28+ years of dedicated RR M250 MRO experience to your full benefit.


Because we are focused on meeting your demands, we automatically respect your budget. We understand costs are always of great concern and we do our best to work with these concerns to meet whatever financial challenges you may have. The options we can provide you with is your decision–it’s up to you. Your choice will be the gateway to achieving your financial objective.
With customers outside Canada, we offer special financing rates and terms in partnership with the Export Development Corporation (EDC) – Bank of Canada. For larger military and government contracts, we work with the Canadian Commercial Corporation (CCC) to provide government to government contract guarantees.

Our Services

AOG/Expedited Service and
Field Service

ETI offers a range of services to meet your
urgent requirements. When you have an aircraft
on the ground (AOG), you can count on us for as
fast a turnaround time possible.

24-Hour Troubleshooting

We pride ourselves on offering worldwide
service, troubleshooting and technical support
wherever and whenever you need it.


You may have a need to modify or update your equipment. We can convert your engine to meet those needs.

Rental, Exchange and
Outright Sale Assets

In order to offer the fastest turnaround times
possible, ETI carries an inventory for sale,
exchange, or rental of Parts, Accessories,
Modules, and Engine assemblies.

Surplus Inventory Purchases

ETI may be interested in purchasing your
inventory. Contact us for more
We understand that making a bad acquisition
can be costly. That’s why ETI offers inspection
services to help you make the best decision and
protect your investment.

Sites of Interest