Circuit board repair

Innovation Beyond Imagination®

Circuit Board Repair, Rework, Test, Inspection and Assemblies.

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Ensil is a member of the Ensil group of companies (, and it focuses on enhanced mission-critical technologies in the areas of Aerospace, Defence and Medical Diagnostic Equipment. Ensil's Research and Development division's mission is to develop new technologies or improve existing technologies, leveraging its in-house engineering expertise to achieve the product development and client's technical requirements.

For over 30 years, a fundamental belief in "Innovation Beyond Imagination" has been part of Ensil's corporate culture. Since its inception, the company has built its brand in the North American Aerospace and Defence industries as a boutique engineering and R&D technology leader that is striving to improve the quality of life of people globally via innovative ideas and technologies.


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Ensil invites expressions of interest from USA and EU based Defence OEM’s for the purpose of fulfilling offset and IRB obligations for sales to the Government of Canada.

Ensil Inc. in Canada operates under CAGE code L1679 and Ensil Technical Services Inc. in US operates under CAGE code 52GG4.

Ensil provides printed circuit boards repair, diagnostic and reverse engineering services for a diverse range of military, industrial and medical equipment. We invite you to visit us at our Electronic Circuit Board Repair and Technology Centre in Markham, Ontario, Canada or in Niagara Falls, New York, USA.

What We Offer

Reverse Engineering

Ensil is a supplier of equipment and technical solutions for Military Communications, Command & Control and Electronic Warfare systems.

Military & Aerospace

As a defence contractor we have a wide range of expertise in supporting army RF ground-based, airborne and shipboard electronic systems.

Repair & Rework

Specialities include rapid and cost-effective Repair & rework solutions for numerous electronic OEMs here at home, overseas and for the end users.

circuit board repair

Research & Development

Research and development activities are focused on enhancing mission critical technologies in the areas of aerospace, defence, industrial and medical.

Electronic Manufacturing

The Prototype and Manufacturing Divisions have the expertise and long a history of manufacturing excellence to meet your custom prototypes requirements to the most critical IPC standards.

IPC Training

The training division offers a variety of IPC certifications from learning acceptable methods of visual inspection to mastering soldering and rework skills.

Clients Say

  • Brian Elliot, St. Joseph's Healthcare

     electronic Testimonials

    As a Building Service Supervisor I have enlisted Ensil for electronic repairs on several occasions and have been more that pleased with their service. On one occasion in particular they repaired a fire alarm control panel for me at a cost of $2,700.00 compared to the quoted cost of replacement of $30,000.00. I would highly recommend their services for any business or facility looking for electronics repair in place of replacement.

  • John Pellizari, Safety Co-ordinator & Facility Maintenance Supervisor

     ensil Testimonials

    It has been a pleasure dealing with Ensil for the past 3 years. They provide us with excellent customer service and quality repairs on a timely basis when all others have failed. They are professional in all aspects of industrial electronic service and repairs. With their expertise and innovative abilities they have saved us thousands of dollars by being able to repair our equipment. I would have no hesitation recommending Ensil for industrial electronic repairs and have done so on a number of occasions.

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Ensil Inc.
 205 Torbay Rd
     Markham, ON, L3R 3W4

Ensil Technical Services Inc.
 1901 Maryland Avenue
     Niagara Falls, NY, 14305