Generator Inlets, Transfer Switches & Electrical Connections
Prepare your property for backup power with properly designed generator electrical connections, including inlets, transfer switches and approved interlock arrangements.
Planning the Right Electrical Solution
Generator projects vary from a portable generator supplying selected circuits to a standby system integrated with service equipment. We help determine a suitable electrical connection and safe transfer method for the loads you want to support.
What SPI Can Handle
Portable generator connections
Install appropriate generator inlets, wiring and approved transfer arrangements for compatible portable generators.

Transfer equipment
Install transfer switches or listed interlock equipment where allowed by the applicable panel and authority.
Load planning
Review critical loads, generator capacity and circuit selection so the system matches intended use.
Standby generator electrical scope
Provide applicable electrical connections and coordination with generator and fuel-system trades.
Frequently Asked Questions
No. A generator requires an approved connection and transfer method to prevent dangerous backfeeding.
Generator supply and installation scope are determined in the estimate; electrical connections can be quoted separately.
SPI serves Winter Springs, Tuscawilla, Oviedo, Casselberry and Winter Park, subject to scheduling and project scope.
Customer feedback
Generator support customer feedback
A Google review about generator setup assistance. This review does not describe a particular inlet or transfer-switch installation.
Glen Lay
“He also helped me out right after the hurricane, came out and got my generator set up for me.”
Google review excerpt
Talk With SPI About Your Project
We can review the electrical scope, site conditions and next steps before preparing an estimate.
