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Commercial Generator Installation

Keep your Ontario business running with commercial and industrial standby generator systems designed for maximum uptime and code compliance.

For Ontario businesses, a power outage isn't just an inconvenience — it's lost revenue, compromised data, and potential safety hazards. Ontario Generator Systems designs and installs commercial generator solutions that keep your operations running through any grid disruption.

We specialize in liquid-cooled Generac commercial generators ranging from 22kW to over 150kW, suitable for office buildings, retail locations, restaurants, healthcare facilities, data centers, and industrial operations. Every system is engineered to meet Ontario Building Code and Electrical Safety Authority requirements, with redundancy options available for mission-critical applications.

Our commercial team manages the entire project from initial load analysis through final commissioning. We coordinate with architects, general contractors, and municipal authorities to ensure seamless integration with your existing infrastructure. Post-installation, we offer comprehensive maintenance plans and 24/7 emergency support to keep your investment performing at peak reliability.

Our Process

1

Load Analysis

We conduct a thorough assessment of your facility's electrical demands, identifying critical loads, peak usage patterns, and redundancy requirements.

2

System Design

Our engineers design a generator solution tailored to your facility, including automatic transfer switch configuration, fuel system planning, and exhaust routing.

3

Permitting

We manage all ESA permits, municipal building permits, and coordinate with fire departments and utilities to ensure full regulatory compliance.

4

Installation

Our certified installation crew handles all structural, electrical, and mechanical work with minimal disruption to your business operations.

5

Commissioning and Training

We perform comprehensive load-bank testing, configure monitoring systems, and train your facility staff on generator operation and emergency procedures.

Frequently Asked Questions

What size commercial generator does my business need?
Commercial generator sizing depends on your facility's total electrical load, critical systems, and growth projections. Our engineers perform a detailed load analysis to recommend the right system — typically ranging from 22kW for small businesses to 150kW+ for large commercial or industrial facilities.
How long does a commercial generator installation take?
Commercial installations typically take three to ten business days depending on the system size, site preparation requirements, and permitting timelines. We develop a detailed project schedule to minimize disruption to your operations.
Can you install generators for hospitals and data centers?
Yes. We have extensive experience with mission-critical installations that require redundant power systems, uninterruptible power supply integration, and compliance with healthcare and data center standards.

Key Benefits

  • Minimize costly business downtime during power outages
  • Fully code-compliant with Ontario Building Code and ESA standards
  • Scalable power solutions from 22kW to 150kW+
  • Liquid-cooled systems for heavy-duty continuous operation
  • Remote monitoring and automated diagnostics
  • Comprehensive maintenance plans available

Get a Free Quote

Schedule your complimentary site inspection and receive a detailed proposal tailored to your needs.

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905-898-9713Get Your Free Site Inspection