Generator Inspector in Philadelphia
Certified Third-Party Generator Inspection & Underwriting
A-1 Electric is a certified third-party inspection and underwriting agency approved to perform generator inspections for residential, commercial, and industrial clients in Philadelphia. We’ve been doing this work for decades, and our experience is your advantage. Whether you're concerned that something is amiss with your generator, want to arrange an inspection as part of routine maintenance, or need to confirm that your system is compliant with relevant codes, contact us.
Ready to schedule your generator inspection? Call A-1 Electric now at (267) 651-0684, and we can have an inspector on-site promptly.
What Does a Generator Inspection Cover?
During a generator inspection, our certified master electricians examine the electrical components of the generator system, including the cooling system, oil filter, air filter, exhaust system, and automatic transfer switch. We check coolant levels and test system efficiency, then recommend any necessary repairs or replacements. If code or safety issues are identified, our technical consulting process guides the property owner and contractor to resolve them quickly.
How Long Will It Take?
It may take as little as 30 minutes, or it could take as much as an hour or two. We'll outline what you can expect from your inspection and give you updates as we complete the process.
When Should You Schedule a Generator Inspection?
The best practice is to inspect generators annually or semiannually. This way, you can detect and prevent leaks and stop further issues from developing across seasons.
Generators should also be inspected after extended use during a prolonged power outage, following a severe weather event, or when the unit shows signs of difficulty starting, unusual noise, or insufficient power output.
Why Philadelphia Contractors & Property Owners Choose A-1 Electric
A-1 Electric holds a Commonwealth of Pennsylvania agency number certificate recognizing us as an accredited third-party inspection agency and trusted electrical inspector for PECO customers. We maintain approval through the Pennsylvania Department of Labor and Industry and local Authorities Having Jurisdiction throughout the state. Our team carries inspection licenses covering residential, commercial, and industrial projects, so no property type or project category falls outside our scope.
We’re certified in every county throughout Pennsylvania, from Delaware County to Erie County. That statewide reach sets us apart from agencies whose approvals cover only select municipalities.
Other reasons to trust us include:
- Inspector on-site within 24 hours of your first call
- Certificate of compliance within 48 hours of a confirmed inspection
- Certified master electricians on every inspection, not general contractors
- Confirmed appointment windows with day-of status updates
- 70+ collective years of experience
Philadelphia Generator Permit & Compliance Requirements
The City’s Department of Licenses and Inspections requires a licensed electrical inspector to sign off on all work related to an electrical permit before a generator project is considered complete. In most cases, a stamped set of plans must be submitted for plan review before a permit is issued. Once a permit is in hand, the owner or the owner’s agent must hire a licensed electrical inspection agency to perform all inspections, so reach out early and confirm your permit lists your chosen agency before your contractor starts work.
The type of structure and zoning classification affect how a permit is issued. Commercial generator installations can require an electrical permit from L&I and a mechanical permit covering fuel systems, depending on the scope of work.
Before purchasing any generator equipment, consult with an authorized third-party certified inspection agency to confirm the permit and plan requirements for your specific property and zone. Under the Uniform Construction Code, compliance must be verified before the system is energized, so confirm which inspection authority applies to your project location before work begins.
Before inspections were legally required, our founder was already calling in underwriters to verify his own work. That standard has never changed.
Frequently Asked Questions
Do I Need an Electrical Inspection After Generator Repair?
It depends on the scope of work. Repairs involving the transfer switch, panel wiring, or electrical reconnection typically require a licensed electrician and may trigger an inspection before your utility restores power. An accredited third-party agency like A-1 Electric can perform that inspection, but not on the same project where we performed the repair work. Contact us, and we can help clarify what your situation requires.
What Generator Problems Require a Licensed Electrician Rather than a General Repair Technician?
Any work on the transfer switch, wiring between the generator and the main panel, voltage systems, or panel integration falls within the licensed electrician's scope under applicable electrical codes.
General repair technicians aren’t qualified for this work, and unlicensed repairs can void warranties and create liability. A-1 Electric’s team consists entirely of certified master electricians.
Does A-1 Electric Repair Commercial & Industrial Generators?
Yes. We serve residential, commercial, and industrial clients throughout Philadelphia. Commercial and industrial generators carry higher-capacity demands and more complex electrical integration than residential standby units, and our certified master electricians are licensed and experienced across all three project categories.
Schedule Generator Repair in Philadelphia
Contact A-1 Electric to get your generator back up and running. No matter what's gone wrong, our team has the know-how and tools to resolve it. Emergency assistance is available for residential, commercial, and industrial clients across Philadelphia, Delaware, Montgomery, and Bucks counties.
Call (267) 651-0684 to speak with our team about your generator and how we can help.
From residential panels to industrial service, we hold licenses across every project type and every Pennsylvania county.
- Residential Inspections
- Commercial Inspections
- Industrial Inspections
- Reintroduction of Service
- Third-Party Inspections
- Certificate of Compliance
- Electrical Contracting
- Emergency Electrical Service
- Bucket Truck Services
- High Voltage Experience