Generator Commissioning & Decommissioning Services

Power outages can happen anytime—from storms, grid failures, or unexpected emergencies. A standby generator protects your home or business, but owning one is only the first step. To make sure it runs when you need it most, you’ll need professional generator commissioning, routine maintenance, and safe decommissioning when it reaches the end of its life cycle.

Why Generator Commissioning Matters

Commissioning a generator is more than just switching it on. It’s a process that ensures your system is correctly sized, installed, and safe. Licensed technicians check that the generator meets NFPA 110 emergency power standards, which outline how backup systems should operate during an outage.

NFPA 110 separates systems into two categories:

• Level 1 generators are designed for critical facilities, such as hospitals and data centers, where power loss could endanger lives or disrupt essential operations.


• Level 2 generators apply to spaces like homes, offices, or retail buildings, where an outage is inconvenient but not life-threatening.

Once the right system type is determined, technicians calculate your power needs, select the proper capacity, and install the unit with safeguards against fire, flooding, and electrical risks.

What Happens During Commissioning

During generator commissioning, trained professionals run a full series of tests to confirm reliability. This includes checking:

• Voltage and frequency stability

• Load capacity under different conditions

• Automatic transfer switch performance

• Safety shutoff responses

By simulating an outage, commissioning confirms the system will operate correctly during an actual emergency. You’ll also receive documentation that shows how the generator performed, which is useful for ongoing maintenance and compliance records.

Why Professional Generator Decommissioning Is Essential

When a generator becomes outdated or is no longer needed, it must be taken out of service carefully. Improper removal can cause electrical hazards and may violate environmental safety rules.

Professional decommissioning includes:

• Safely shutting down and disconnecting the generator

• Removing fuel and batteries in line with environmental regulations

• Disposing of or recycling parts responsibly

• Coordinating installation of a replacement unit if needed

Handled this way, you reduce risks and ensure your property stays safe during the transition.

The Value of Generator Maintenance

Generators are built for emergencies, but they only work if they’re maintained regularly. NFPA 110 recommends weekly inspections and monthly testing to make sure all systems are ready. A professional maintenance plan helps:

• Prevent unexpected breakdowns

• Extend the generator’s lifespan

• Reduce long-term repair costs

• Guarantee readiness during storms or outages

A well-maintained generator means you can rely on power restoration instantly, without the stress of equipment failure.

Protect Your Property With Expert Backup Power Services

Installing a generator is an investment in safety, security, and peace of mind. But for that investment to pay off, it requires expert care through every stage—commissioning, maintenance, and decommissioning.

At GenTech, we provide full-service standby generator solutions, including installation, testing, repairs, and safe removal. Whether you’re preparing your first backup system or replacing an older unit, our team ensures the process meets NFPA standards and local codes from start to finish.

Don’t wait until the lights go out to find out if your system is ready. Contact GenTech today to schedule generator commissioning, maintenance, or decommissioning services and keep your power secure when it matters most.