ABCO Supply & Service Ltd.

Founded in 1972 in Winnipeg, Manitoba, ABCO Suppy & Service Ltd. is now recognized as one of the most respected and successful multi-trade contracting and service companies in Western Canada. ABCO operates in all major economic sectors including commercial, industrial and institutional. Our expertise encompasses mechanical, electrical, refrigeration and many other related services.


Dorsey DC Converter Station Bi-Pole 2 Thyristor Replacement

Complete Electrical Installation including replacement of High Voltage AC/DC Thyristor Valve, High Voltage Substation work, 500 KV Aluminum Buss Work, Motor Controls Centers, Fibre Optics.
Complete Mechanical Installation, including HVAC equipment for the valve halls, De-ionized water system for Thyrisor Valve cooling, Millwright installation of miscellaneous metals, railings, pit covers.GET IN TOUCH →


Husky Ethanol Refinery Minnedosa, Manitoba

Complete Electrical installation including Instrumentation and High Voltage of a new Ethanol RefineryGET IN TOUCH →

Your Trusted Experienced Electrical, Mechanical, and HVAC Contractors in Winnipeg


At ABCO Supply & Service Ltd, we believe that quality must be measurable, it must be represented in the materials and workmanship used in your project. With over 45 years in the construction industry, we have the knowledge & expertise in many Commercial, Utility, Institutional and Industrial projects; from new large installations to, smaller renovations. In addition to our Electrical & Mechanical construction services we also offer full project management and a 24 hour service department.
We appreciate that you have put time, thought, effort and passion into your building project as well as the commitment and dedication to financing it. Combine this with our drive for excellence, ABCO Supply & Service Ltd is proud to implement the most current building standards and installation of the highest quality. Our staff has experience across a wide range of disciplines enabling us to complete our projects on time and on budget. Our ability to work closely with the engineering and process staff of our clients has resulted in complete customer satisfaction and has enabled us to grow in size, ability, and diversity.


A lot can be said about a privately-owned and operated company that has spanned 5 decades in the construction industry. At ABCO Supply & Service Ltd our commitment and demonstration of, quality and safety in performance speak for itself. Throughout the years we have continued to grow, as has our reputation. As word spreads of our ability to undertake challenging projects while consistently delivering quality results safely, on time, within budget so too have our business expanded.

It is through the hard work of dedicated employees and the support of our in-house resources that continued to grow our company and as a result, we have become one of the largest Electrical & Mechanical firms in Manitoba. Since our incorporation, we have staked our reputation on quality products & installations, quick response times with superior workmanship.  We are proactive in continually reviewing and upgrading our training, safety, procedures, and techniques to exceed the ever-changing demands of the industry. It is this commitment to our clients that keeps them coming back.


Our firm is engaged in many different aspects of the Electrical & Mechanical construction industry from small to large engineered & design assisted projects, renovation projects complete with building service contracts Our Projects range in size from small projects in the thousands of dollars to those in the millions. We tackle all projects with the same attention to detail and professionalism. ABCO Supply & Service Ltd also has a 24-hour on call, 365 days/year service department. Our company has established a reputation as the most reliable mechanical and electrical contractor in Winnipeg.


We offer high-quality products and labor with competitive pricing. Our main goal is customer satisfaction, precise cost estimating and delivering an end product that meets or exceeds our customer demands. With our wide supplier network, we are able to provide the most competitive pricing available.
If you are looking for a mechanical or electrical contractor in the Winnipeg area, contact us today. ABCO Supply & Service Ltd has a 24-hour on call, 365 days/year service department. We will be more than happy to assist you.


  • Our members' safety is paramount while employed at ABCO and we are very fortunate to have them as a partner in the Electrical Industry.

    Russ Shewchuk
    • Russ Shewchuk
    • IBEW Local Union 2085
  • I would like to thank the ABCO team for assisting us in completing the construction phase on TransCanada Pipeline STN 41 D plant Upgrade project. The project from start to finish was done in a timely and productive manner, and most importantly of all “Very Safely done”, with no incidents to report. This was a considerable accomplishment in an area that definitely had some challenges!

    We started pre-work in mid-September and completed here in later November with the unit online as required by our operations group. Your crew completed all the installations of cable tray, cable etc and completed well over 2000 terminations with no issues. Job well done! We completed the project on time and with very little issues from a construction standpoint!

    Randy Dandeneau
    • Randy Dandeneau
    • TransCanada Pipelines, EIC Controls Technician
  • ABCO Supply & Service provides an On-Time On-Budget attitude along with a commitment to ensure customer satisfaction is a top priority.

    Russ Shewchuk
    • Russ Shewchuk
    • IBEW Local Union 2085
See all