Electrical · Automation & Controls · Intertek Panel Shop Certified
BUILT ON CONTROL POWERED BY AUTOMATION
Serving oil & gas, energy, and water & wastewater industries across Western Canada for 45+ years. Gran-Lee delivers full-scope industrial electrical, automation, and controls solutions — from field installations and panel manufacturing to design-build projects and PLC/SCADA integration. Intertek Panel Shop Certified for Canada and the United States.
Years in Business
of industrial excellence
In Memoriam
Grant WrathallFounder & President, Gran-Lee Electric Ltd.
It is with heavy hearts that we share the passing of Grant Wrathall — founder, owner, CEO, and President of Gran-Lee Electric Ltd. Grant was the driving force behind our company, a mentor to many, and a man whose loyalty, integrity, and work ethic shaped who we are today. His dedication to excellence and commitment to his team, clients, and community leave a lasting legacy. We are deeply grateful for the impact he made and will move forward in his honour, carrying on the values he instilled. Grant will be greatly missed and always remembered.
Our Services
INDUSTRIAL
Over 40 years of industrial project involvement. Gran-Lee has been an Industrial Electrical Contractor since the early 1980s, including Water Treatment Facilities, Water Pump Stations, Waste Water Treatment Facilities, Waste Water Pump Stations, Oil & Gas, and Skid Packages & Panel Manufacturing in the Calgary area.
AUTOMATION
A leader in its field and provider of automated systems. Automation has been a passion for Gran-Lee since its inception. We have always been interested in the best technology to help provide our customers/clients with the latest innovations at a fair price for all things Panel Manufacturing in Calgary.
CONTROLS
Vastly experienced with electrical controls and troubleshooting. Panel manufacturing is something we have always been passionate about. Problem-solving and implementing new electrical control products to save time and money is a common goal for the staff of Gran-Lee Electric Ltd in the Calgary area.
DESIGN-BUILD PROJECTS
Gran-Lee has accumulated a great deal of accreditation in its history. They are consulted regularly on technical questions and design. Gran-Lee works with many engineers/consultants to make this happen. Gran-Lee enjoys the challenges of designing projects to make a better and final product at a cost-effective rate for the customer/end-user.
24/7 Emergency Callout Service
We offer a cost-effective 24-hour Emergency Service for clients in the Water / Wastewater Industry. We understand the critical nature that the Water / Wastewater Industry presents, and are available to help prevent and solve problems at a moment's notice. Please do not hesitate to call.
Call Us In An Emergency!Brands We Utilize
Preferred Partner
Our Relationship with Phoenix Contact
Gran-Lee Electric has built a close, long-standing relationship with Phoenix Contact — one of the world's leading manufacturers of industrial electrical components, connectors, and automation technology. Their product line is a cornerstone of how we deliver reliable, high-quality solutions to our clients.
From terminal blocks and surge protection to PLCs, industrial connectors, and power supplies, Phoenix Contact products are specified and installed across our water treatment, pump station, and panel manufacturing projects. Their commitment to innovation and quality aligns directly with the standards Gran-Lee holds itself to every day.
Learn more about Phoenix ContactContact Us
Mailing Address
Box 847 STN "T", Calgary, Alberta T2H 2H3
Location
223 Exploration Avenue SE, Calgary, Alberta T3S 0B6