Powering Your Business
Commercial & Industrial Electrical Services in Calgary
E-1 Electrical delivers reliable commercial and industrial electrical solutions across Calgary and the surrounding area. From construction project delivery to service, maintenance, and upgrades, our licensed electricians keep your facilities safe, compliant, and running smoothly.
If it’s on the page, we can build it.
The name E-1 comes from the first electrical sheet in a drawing set, and our colours mirror standard phase and grounding conventions.
Who we are
A Trusted Electrical Partner for Calgary Businesses
E-1 Electrical specializes in commercial and industrial electrical work, with deep experience in construction, service, and long-term facility support. We work closely with owners, general contractors, and facility managers to deliver clean, code-compliant installations, responsive maintenance, and practical solutions that stand up over the life of your building. Built on safety, communication, and reliability, E-1 is a partner you can count on.
- Service Upgrades
- Enmax & Utility Shutdown Coordination
- Transformer & Switchgear Installation
- Fire Alarm Verification & Inspection
- Lighting Retrofits & Upgrades
- Emergency & Exit Lighting Testing, Repair & Upgrades
- HVAC & Mechanical Equipment Connections
- Kitchen Equipment & Hood Suppression Wiring
- Electrical Permits & Inspections
- Structured Cabling, Racking, and Patch Panels
- Commercial Tenant Fit Outs, Base Building, New Builds
Our Mission
Practical & Compliant Solutions
Our mission is to provide reliable, code-compliant electrical installations that allow our clients, whether managing construction projects or running customer-facing businesses, to move forward confidently, knowing their electrical needs are in expert hands. By building lasting partnerships rooted in trust, responsiveness, and quality, we help our clients focus on what matters most: delivering value to their customers.
Reliable Execution
From troubleshooting to full project delivery, we show up prepared, do the work right the first time, and keep you informed at every step.
Projects & Construction
Electrical scopes for new builds, renovations, tenant fit-outs, and GC-led project delivery.
From Base Building to Turnover
E-1 Electrical works directly from drawings, specifications, and project requirements to deliver clean, coordinated electrical scopes for commercial and industrial construction. From base building work to tenant improvements and closeout documentation, our team helps keep the electrical side organized, inspection-ready, and aligned with the project schedule.
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Service & Maintenance
Responsive electrical service, troubleshooting, repairs, and planned maintenance for active facilities.
Fast Response, Lasting Fixes
Operating facilities need electrical service that is practical, timely, and clearly communicated. E-1 Electrical supports commercial, industrial, and multi-tenant residential buildings with troubleshooting, repairs, preventative maintenance, deficiency corrections, and responsive service calls that help reduce downtime and keep systems working safely.
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Systems & Equipment
Specialized electrical systems and equipment connections for commercial and industrial buildings.
The Systems Behind a Working Facility
E-1 Electrical handles the systems and equipment that make buildings functional, safe, and ready for use. This includes lighting controls, fire alarm systems, hood suppression systems, structured cabling, commercial kitchen equipment, transformers, panelboards, load centres, switchgear, distribution equipment, breakers, and fuses.
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Our Services
Find the Right Electrical Support for your Building, Project, or Facility
Whether you need help planning a construction scope, booking a service visit, upgrading a system, or comparing commercial and industrial electrical options, E-1 Electrical gives you clear paths into the work we do. Start broad, choose your environment, or jump straight into a focused service area.
Start with a full overview of E-1 Electrical’s project, service, and systems capabilities.
Electrical services for offices, retail spaces, restaurants, managed buildings, and tenant improvements.
Electrical support for warehouses, shops, production spaces, equipment-heavy facilities, and larger building systems.
What We Offer
Explore Our Specialized Electrical Services
Base Builds
Electrical scopes for new commercial and industrial buildings, from core distribution to final installation.
Service Calls
Responsive electrical service for troubleshooting, repairs, deficiencies, and active facility issues.
Lighting Controls
Lighting systems, controls, retrofits, and upgrades for safer, more efficient commercial spaces.
Tenant Fit-Outs
Electrical fit-outs for offices, retail, restaurants, and commercial spaces built around tenant needs.
Planned Maintenance
Scheduled inspections and preventative maintenance to reduce issues before they disrupt operations.
Equipment Wiring
Electrical connections for HVAC, kitchen equipment, structured cabling, panels, and building systems.
Get Started with E-1 Electrical
Whether you have drawings ready for pricing or need a service tech for an active facility, E-1 Electrical can help you take the next step with clear communication and practical support.
Why Choose Us
Why Calgary Businesses Rely on E-1
E-1 Electrical brings a practical, drawing-driven approach to commercial and industrial electrical work. From project delivery to active facility service, our team focuses on safe execution, clear coordination, and work that is built to hold up.
Drawing-Driven Work
We understand drawings, specifications, and field conditions before work starts.
Safety-First Culture
Code-oriented practices, toolbox talks, and jobsite awareness guide our work.
Coordinated Delivery
We work with owners, GCs, consultants, and trades to keep scopes moving.
Responsive Support
Service calls, maintenance needs, and facility issues are handled with practical follow-through.
Testimonials
What Our Clients Say About Us
From projects to facility support, clients count on E-1 Electrical for clear communication and reliable workmanship.
More than 91%
Returning Clients
“TradeSpace has partnered with E1 Electrical since 2020 for electrical work across our warehouse facilities, including receptacle installations and lighting upgrades. Over the years they've consistently delivered high-quality work on time, always up to code, and with minimal disruption to our operations. Their team is responsive, professional, and easy to work with — exactly what you want from a contractor you can count on long-term."
Valeria Rodriguez
Operations Manager
“E-1 Electrical has been great to work with. Doug and his team are professional, reliable, and always deliver quality work. They've helped us out on several fire alarm inspections and verifications, and their responsiveness and attention to detail have made our projects run smoothly. I'd definitely recommend them to anyone looking for solid electrical work in Calgary.”
Daniel Delgado
Valued Client
"Doug and the team at E 1 Electrical are absolutely top-notch. Their work is always reliable, and they make the whole process easy. Highly recommend!"
Adam
Valued Client
"We have worked with E1 Electriacal for 6 years. They are close to us so every electrical problem we have they deal with for us. They have hung new LED lights from the ceiling, upgraded our electrical panels, fixed broken compressor switches and any other electrical problem we may have.
They are professional, reasonable in cost and more importantly someone you can trust. I would highly recommend the company”
Al
Valued Client
Trusted by over 1,200 Calgary businesses.
