Tenant Improvements & Fit-Outs
Complete electrical for new leases and renovations, built to your drawings and project deadline.
Tenant improvement electrician →
After-hours and weekend scheduling available
Commercial Electrician in Markham
Electrical installations, upgrades and repairs for offices, retail stores, restaurants, clinics and plazas. Scheduled around your business hours, with required permits and inspections handled.
ESA Licence #[number]
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WSIB Covered
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Certificate of Insurance on Request
Commercial Electrical
Commercial Electrician Services for Markham Businesses
From a single new circuit to a full tenant fit-out, our commercial electricians plan the work around your schedule and help keep your business operating.
Commercial LED Lighting Retrofit
Replace older fixtures with LED lighting to reduce energy use, maintenance and recurring lamp replacement.
Request LED retrofit →Panel & Service Upgrades
Commercial panel and service upgrades for 208V and 600V systems, including single-phase and 3-phase applications.
Discuss your power requirements →Dedicated Circuits for Equipment
Dedicated power for restaurant equipment, medical devices, office systems and other commercial loads.
Book equipment wiring →Commercial EV Charger Installation
Level 2 charging solutions for employees, customers, tenants and commercial vehicle fleets.
Commercial EV charger installation →Emergency & Exit Lighting
Emergency lighting installation, testing and repairs for commercial buildings and common areas.
Book emergency lighting service →Parking Lot & Exterior Lighting
Pole lights, wall packs, signage lighting and exterior fixtures for safer commercial properties.
Request exterior lighting service →Commercial Generator Installation
Backup power and transfer switch installation for critical equipment and essential building systems.
Commercial generator installation →Electrical Maintenance & Repairs
Scheduled electrical maintenance and troubleshooting to catch problems before they interrupt business operations.
Schedule commercial maintenance →
Businesses We Serve
A Commercial Electrical Contractor for Every Type of Business
Looking for a commercial electrician near me in Markham? We work with restaurants, retail stores, offices, clinics, property managers and light industrial facilities across Markham and York Region.
Restaurants & Food Service
Kitchen equipment, hood fans, walk-in coolers and lighting, with work scheduled around opening hours.
Retail Stores & Plazas
Store lighting, signage, new circuits and tenant fit-outs with minimal disruption to customers.
Offices
Workstation power, office renovations, server rooms and commercial LED lighting upgrades.
Medical & Dental Clinics
Dedicated circuits for sensitive equipment and dependable power for patient-care spaces.
Property Managers & Landlords
Parking and common-area lighting, emergency lighting tests, maintenance and tenant turnovers.
Warehouses & Light Industrial
High-bay lighting, 3-phase power and equipment wiring for warehouses and light industrial facilities.
Industrial electrical services →Upgrade to LED Lighting
Lower energy use, brighter spaces and fewer service calls with a commercial LED lighting retrofit planned around your business.
Why Businesses Choose Us
Why Markham Businesses Choose Our Commercial Electricians
Commercial electrical work has to fit your schedule, building requirements and opening deadlines. We keep the scope clear, coordinate the paperwork and work around your operations.
Work Scheduled Around Your Hours
Evenings, weekends and overnight work help keep your doors open and reduce downtime.
Written Quotes with Clear Scope
You know what is included before work begins, with a defined scope for the project.
Permits, Inspections & Code Compliance
We coordinate required ESA permits and inspections and work to applicable Ontario electrical requirements.
Documents Your Landlord Asks For
ESA licence, WSIB clearance and certificate of insurance are available on request.
One Project Lead from Start to Finish
One point of contact keeps you updated on scheduling, progress and next steps.
Clean, Safe Job Sites
Work areas are kept organized and tidy around your staff, customers and tenants.
From Quote to Handover
How Our Commercial Electrical Projects Work
A clear project process helps keep electrical work on schedule and reduces disruption to your business.
01
Site Visit & Assessment
We review the space, equipment and drawings and confirm your project timeline.
02
Written Quote & Schedule
You get a clear scope, project price and work schedule built around your business hours.
03
Permits & Installation
We coordinate required permits, your landlord or contractor and complete the electrical installation.
04
Inspection & Handover
We complete testing, required ESA inspection and provide the relevant documentation for your records.
Commercial Customer Reviews
What Markham Business Owners Say
Businesses and property managers choose our commercial electricians for restaurant electrical work, tenant improvements, lighting upgrades, equipment circuits, EV charging and ongoing commercial electrical service.
★★★★★
We needed a restaurant electrician before opening our new location. New kitchen equipment circuits, lighting and electrical changes were coordinated with the other trades and finished around our opening schedule.
Marcus Bennett
Restaurant Owner · Markham · October 3, 2026
★★★★★
Our plaza needed a commercial LED lighting retrofit in several common areas. The work was completed after hours, which made it much easier for our tenants and customers.
Priya Desai
Property Manager · Unionville · September 18, 2026
★★★★★
Our office renovation required workstation power, additional circuits and changes to the electrical layout. The written scope was clear and the work stayed coordinated with our contractor.
Ethan Caldwell
Office Manager · Downtown Markham · August 31, 2026
★★★★★
We hired the team as our tenant improvement electrician for a new clinic. They coordinated dedicated equipment circuits, lighting changes and the electrical inspection with our general contractor.
Sophia Nguyen
Clinic Owner · Cornell · July 23, 2026
★★★★★
We manage commercial properties in Markham and Richmond Hill and wanted one electrical contact for repairs and tenant turnovers. Having one team makes scheduling across multiple sites much simpler.
Jonathan Mercer
Property Manager · Markham / Richmond Hill · June 5, 2026
★★★★★
New production equipment required additional 3-phase power. The existing service was assessed first and the installation was scheduled around our operating hours to limit downtime.
Victor Almeida
Operations Manager · Markham · April 19, 2026
★★★★★
We added commercial EV charger installation for employee parking. Panel capacity was reviewed first and the new charging circuits were completed without disrupting the office.
Claire Reynolds
Facility Manager · Cathedraltown · March 27, 2026
★★★★★
Our company has locations in Markham and Vaughan, so finding one commercial electrician we could coordinate with was useful. They handled lighting repairs and new circuits after business hours.
Daniel Kowalski
Retail Operations · Markham / Vaughan · February 14, 2026
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Commercial Electrical FAQ
Commercial Electrician FAQ
Answers to common questions about commercial electrical pricing, emergencies, permits, project timelines, maintenance and electrical capacity in Markham.
How much does a commercial electrician cost in Markham?
Commercial electrician Markham pricing depends on the size of the space, the type of electrical work, equipment requirements and whether the job must be completed outside regular business hours. Small repairs may be handled as service work, while installations and fit-outs are quoted as complete projects. After the site visit, we provide a written quote with a clear scope before approved work begins.
Request a commercial quote →
What should I do if my business loses power?
If you see smoke, sparks or fire, leave the area and call 911 first. If the outage appears to affect the
surrounding area, check your local utility outage information. If only your business or part of the building
has lost power, or you notice burning smells, tripping breakers or flickering lights, call a commercial
electrician near me for urgent electrical troubleshooting.
Do you install and test emergency lighting and exit signs?
Yes. We provide emergency lighting installation, testing and repairs for offices, retail stores, plazas and
common areas, including exit signs and battery units. Failed fixtures or batteries can be replaced as needed,
and testing can be coordinated around your building schedule.
How long does a tenant improvement electrical project take?
Timelines depend on the size of the unit, the scope shown in the drawings, equipment lead times and inspection
scheduling. A smaller office or retail renovation may move faster than a restaurant or clinic build-out. As
your tenant improvement electrician, we confirm the electrical schedule in the written quote and coordinate
with your landlord and general contractor.
Do you offer commercial electrical maintenance plans?
Commercial electrical maintenance can include scheduled checks of panels, lighting, emergency lighting and
critical equipment circuits. Regular inspections can help identify loose connections, overloaded circuits and
failing fixtures before they interrupt operations. Maintenance scope can be planned for a single property or
multiple commercial locations.
Can you increase electrical capacity for new equipment?
Yes. When new kitchen equipment, machinery, EV chargers or HVAC systems require additional capacity, we first
assess the existing service and panel. Depending on the building, the solution may involve a commercial panel
upgrade, new distribution equipment, dedicated circuits or 3-phase electrical work.
Do you work with general contractors and property managers?
Yes. As a commercial electrical contractor, we can coordinate with business owners, general contractors,
designers, landlords and property managers. We follow project drawings and schedules, coordinate with other
trades and maintain one point of contact throughout the electrical portion of the project.
Do you serve businesses outside Markham?
Along with Markham, commercial service can be scheduled for businesses in nearby York Region and surrounding
communities. This may include businesses looking for a commercial electrician Richmond Hill or commercial
electrician Vaughan, as well as locations in Thornhill, Stouffville and Scarborough.
Local Service Area
(647) 560-5479
Electricians Serving Markham Neighbourhoods
We provide residential, commercial and emergency electrical service throughout Markham and nearby neighbourhoods.
Unionville
Cornell
Markham Village
Berczy Village
Greensborough
Wismer
Cathedraltown
Downtown Markham
Markham Service Area