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“Our success belongs to everyone who proudly represents our organization. In our mission statement, we acknowledge that people are paramount. As a direct result of each team member’s ability to work collectively while always evolving within their individual expertise, ZEC is considered to be a top ranked organization within the industry.”

~ Johannes Ziebarth - President and CEO

COVID-19 - Committed to You

At ZEC, we're working hard to protect the health and safety of our employees, partners and clients. We are taking proactive measures to protect our employees and the public during the COVID-19 pandemic.  

ZEC Nov 2021-78.jpg
ZEC Nov 2021-78.jpg


Since its inception in 1977, Ziebarth Electrical Contractors Limited (ZEC) has become Ottawa’s premier full service electrical construction and maintenance provider in the National Capital Region.

Most of our team has been with the company in excess of 25 years, and others have been employed since the beginning of their career. Our valued employees are at the core of our growth and success!

Our success is built on a foundation of industry knowledge and experience, shared values, quality services and relationships, mutual trust, integrity and financial strength.

Our vision has set the overall goals for our business and our values and their importance we give them must be reflected throughout our organization and in every aspect of how we do business, every day.

As a leader in an industry that is ever changing due to rapidly advancing technology, it is necessary for us to remain current in all aspects of the electrical industry.

ZEC’s membership, activities and partnerships in such organizations as the Ottawa Construction Association, the Electrical Contractors Association of Ontario and the Local Apprenticeship Committee allow us to keep our finger on the pulse of these changes within our industry.

Our diverse portfolio of projects exemplifies the caliber of our talent. Putting our clients first has positioned us in today’s marketplace as a trusted full service provider in the industry.

At Ziebarth Electrical, we take great pride in the quality of service we provide to all our customers. We are a value-based organization committed to making a positive impact in our community and it begins with our employees.       ~ Johannes Ziebarth - President and CEO



Year Established


Projects Completed


2020-23 Lost Time

Safe Work Place


Awards Won




Design Build & Engineering

With our in-house engineering design expertise, we are considered leaders in the electrical industry, providing turnkey solutions.


Telecommunications System Installation

At Ziebarth Electrical, we have an experienced team of professionals to design, install, and commission any custom telecommunications systems.


Fire Alarm, Security, Audio & Video

Ziebarth Electrical offers a full turnkey solution to any Fire Alarm, Security, Video and Sound system to suit any Client needs.


Our expertise is at the heart of what we do! Our starting point is always to talk with — and listen to — the people with whom we do business.

Building on more than 35 years of expertise and consumer confidence, we are in the unique position of being able to offer our customers the experience of our past, combined with the innovations of our present day while ensuring that our expertise evolves to handle all of the possibilities of the future.


  • Design Build and Engineering Services

  • Telecommunication Systems Installation

  • Fire Alarm, Security, Video, and Sound Systems Installation

  • Building Maintenance and Repair Through Our 24-Hour Access Service

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