Generator Installation & Connection Services
John Electrical Contractors LLC provides professional generator installation services to help homeowners and businesses throughout Wisconsin maintain power during outages. A properly installed generator with the right electrical connections ensures your property stays safe and operational when utility power is unavailable.
Generator Services We Provide
- Standby generator installation and connection
- Portable generator transfer switch installation
- Manual transfer switch installation
- Automatic transfer switch installation
- Generator circuit and inlet box installation
- Generator electrical service connections
- Generator outlet and interlock installation
- New dedicated generator circuits
- Load analysis for generator sizing guidance
Why a Proper Transfer Switch Matters
Connecting a generator directly to your home or building's wiring without a proper transfer switch is extremely dangerous. It can create a back-feed hazard that could electrocute utility workers and cause serious property damage. John Electrical Contractors LLC installs transfer switches that safely isolate your property's electrical system from the utility grid when generator power is in use, protecting both your property and utility workers.
Important Note on Generator Sales
John Electrical Contractors LLC provides the electrical installation and connection work for generators. We do not supply generator units directly. We are happy to advise you on appropriate generator sizing for your needs and work with your chosen generator supplier to complete the electrical installation.