Expert Commercial Electrical Services in Milton & GTA

A black and white drawing of a gear with a lightning bolt inside of it.

Commercial Electrical Service

When it comes to commercial electrical work, reliability, safety, and efficiency are paramount. Businesses depend on a stable electrical system to keep operations running smoothly, whether it's an office, retail store, warehouse, or industrial facility. At Alpha Electric Ltd., we provide comprehensive commercial electrical services in Milton and the Greater Toronto Area (GTA), ensuring that your electrical systems meet the highest standards of safety, performance, and compliance.


Our team of licensed commercial electricians is experienced in handling electrical projects of all sizes, from small retail upgrades to large-scale industrial installations.

CONTACT US

Why Choose Alpha Electric Ltd. for Your Commercial Electrical Needs?

Choosing the right electrical contractor is crucial for business owners. Here’s why businesses in Milton and the GTA trust Alpha Electric Ltd.:


  1. Licensed and Insured Commercial Electricians - We are ESA-certified, fully insured, and trained to handle complex commercial electrical projects.
  2. Compliance with Electrical Safety Codes - We ensure all electrical installations and repairs comply with Ontario Electrical Safety Code regulations.
  3. 24/7 Emergency Electrical Services - Businesses can't afford electrical downtime. We provide round-the-clock emergency electrical support to minimize disruptions.
  4. Scalable Solutions for Businesses of All Sizes - Whether you own a small retail shop or a large industrial facility, we offer tailored solutions to meet your electrical needs.
  5. Energy-Efficient Electrical Solutions - We help businesses reduce their energy costs by installing LED lighting, smart automation, and energy-efficient electrical systems.
  6. Fast Turnaround with Minimal Disruption - We understand that time is money. Our team works efficiently to complete projects on schedule, minimizing downtime for your business.
  • An empty room with a lot of windows and a view of a city.

Our Commercial Electrical Services

  • 1. Commercial Electrical Installations & Upgrades

    A reliable electrical system is crucial for business operations. Our installation and upgrade services include:

    • New Electrical System Installations – Custom electrical setups for offices, restaurants, retail stores, and industrial buildings.
    • Service Panel Upgrades – Upgrading electrical panels to 200 Amp, 400 Amp, or higher for increased power demands.
    • Backup Generator Installation – Ensuring your business stays operational during power outages.
    • Electrical Circuit Installations – Adding dedicated circuits for commercial appliances and machinery.
    • Wiring for New Construction & Renovations – Installing electrical wiring for expanding businesses, new commercial buildings, or office remodels.

  • 2. Commercial Lighting Solutions

    Proper lighting is essential for workplace productivity, energy efficiency, and security. We specialize in:


    Indoor Commercial Lighting

    • Office & Retail Lighting – Installation of energy-efficient LED lighting, track lights, and pendant lighting.
    • Warehouse & Industrial Lighting – High-intensity lighting solutions for factories, warehouses, and production facilities.
    • Emergency & Exit Lighting – Code-compliant lighting to enhance workplace safety.

    Outdoor & Security Lighting

    • Parking Lot Lighting – Installation of bright, energy-efficient lighting for parking areas and commercial exteriors.
    • Security & Motion Sensor Lighting – Enhancing building security with motion-activated floodlights and CCTV-compatible lighting.
    • Street & Sign Lighting – Illuminating storefront signs and commercial property exteriors.

  • 3. Electrical Repairs & Troubleshooting for Businesses

    Electrical issues can disrupt business operations and pose safety risks. Our commercial electricians provide:

    • Circuit Breaker Repairs – Diagnosing and fixing tripping or overloaded breakers.
    • Electrical Fault Finding – Identifying short circuits, wiring issues, and power failures.
    • Outlet & Switch Repairs – Fixing faulty power outlets, light switches, and commercial electrical connections.
    • Emergency Electrical Repairs – 24/7 service for power outages, electrical fires, or urgent repairs.

  • 4. Data Cabling & Network Wiring

    A robust data infrastructure is essential for modern businesses. We provide:

    • Ethernet & Data Cabling – High-speed data wiring for offices, call centers, and IT departments.
    • Server Room Electrical Setup – Power and cooling solutions for server racks and data centers.
    • Wi-Fi Access Point Installations – Commercial-grade Wi-Fi solutions for hotels, restaurants, and large office spaces.
  • A man is installing a light fixture in a living room.

  • A man is working on an electrical box in a factory.

  • 5. Electrical Inspections & Code Compliance

    Commercial properties must comply with Ontario Electrical Safety Code (OESC) standards. Our inspections ensure:

    • Electrical Code Compliance – Meeting all safety regulations for business operations and insurance purposes.
    • Pre-Purchase Electrical Inspections – Evaluating commercial properties before purchase or lease.
    • Fire Safety Compliance – Verifying that electrical systems meet fire safety standards and emergency lighting requirements.

  • 6. Energy Efficiency Solutions & LED Retrofi

    Upgrading to energy-efficient electrical systems can save businesses thousands in annual energy costs. Our services include:

    • LED Lighting Retrofits – Replacing fluorescent and incandescent bulbs with energy-efficient LED lighting.
    • Occupancy Sensor Lighting – Reducing electricity waste by automating lighting in offices and warehouses.
    • Power Factor Correction – Optimizing electrical efficiency to lower commercial electricity bills.

  • 7. Commercial Backup Power & Generators

    Power outages can cost businesses significant revenue. We install:

    • Standby Generators – Automatic generators for restaurants, hospitals, and essential service businesses.
    • UPS (Uninterruptible Power Supply) Systems – Backup power for data centers, server rooms, and IT equipment.

  • 8. EV Charging Stations for Businesses

    As electric vehicles (EVs) grow in popularity, businesses can attract customers and employees by installing EV charging stations.

    • Public Charging Stations – Commercial-grade EV chargers for shopping centers, hotels, and office buildings.
    • Fleet EV Charging – Infrastructure for electric commercial vehicle fleets.

Industries We Serve

We provide commercial electrical services for a variety of industries, including:



  • Retail & Shopping Centers
  • Restaurants & Hospitality
  • Offices & Corporate Buildings
  • Warehouses & Industrial Facilities
  • Schools & Educational Institutions
  • Medical & Healthcare Facilities
  • Multi-Unit Residential Buildings

Frequently Asked Questions

  • How often should commercial electrical systems be inspected?

    Commercial buildings should have annual electrical inspections to ensure safety and compliance.

  • How can I improve energy efficiency in my business?

    Upgrading to LED lighting, installing occupancy sensors, and optimizing power usage can significantly reduce energy costs.

  • Do I need a permit for commercial electrical work?

    Yes, most commercial electrical projects require permits. We handle all necessary permits and inspections.

  • What are the benefits of upgrading to a 200 Amp electrical panel?

    Generators prevent business downtime, ensure safety, and protect sensitive equipment during power outages.

  • Pot Lights

Get a Free Quote for Commercial Electrical Services in Milton & GTA

Looking for reliable commercial electricians in Milton, Mississauga, Oakville, Burlington, or Toronto? Alpha Electric Ltd. provides expert commercial electrical installations, repairs, and upgrades. Contact us today for a free consultation and quote!