What Property Managers Need to Know Before Installing a Commercial Generator
Installing a commercial generator involves more than selecting the right size. Property managers must consider local regulations, safety requirements, and site conditions to ensure a smooth installation and reliable backup power.
This guide is especially helpful for property managers overseeing commercial buildings, multi-family properties, mixed-use developments, and critical facilities.
Permitting & Local Regulations
Most jurisdictions require permits for generator installations, including electrical, mechanical, fuel, fire, and environmental approvals. Working with an experienced provider is key—Megawattage can manage the permitting process and pull permits on your behalf, helping avoid delays, fines, and compliance issues.
Noise Ordinances
Many cities enforce noise limits, especially in residential or mixed-use areas. Generator placement and sound-attenuated enclosures may be required to stay compliant and minimize disruption to tenants.
Ventilation & Cooling
Generators need adequate airflow to operate safely. Poor ventilation can cause overheating or shutdowns, so intake and exhaust clearances must meet manufacturer and code requirements.
Exhaust Placement
Exhaust must be routed away from occupied spaces, windows, doors, and air intakes. Proper placement is critical to prevent carbon monoxide exposure and ensure code compliance.
ATS Coordination
The Automatic Transfer Switch (ATS) controls the transition from utility power to generator power. Planning which loads are critical and ensuring system compatibility helps prevent overloads during outages.
Enclosures & Weather Protection
Generators may require weather-resistant or sound-attenuated enclosures depending on location. The right enclosure protects equipment, reduces noise, and extends service life.
Space & Access Requirements
Adequate space is needed for maintenance, servicing, and fuel delivery. Tight installations can lead to higher maintenance costs and operational challenges over time.
Installing a commercial generator is an investment in safety, continuity, and peace of mind—but only when it’s planned correctly. From permitting and noise compliance to ventilation, exhaust safety, and ATS coordination, each detail plays a role in how well the system performs when the power goes out. Taking a proactive, well-coordinated approach not only prevents costly delays and compliance issues, but also ensures your property is truly prepared for emergencies. Partnering with an experienced provider helps streamline the process, protect your tenants, and deliver reliable backup power when it matters most. Ongoing maintenance and routine testing are just as important as proper installation, and should be considered early in the planning process.