Generator Interlock Kit Installation
Power Your Home Safely During an Outage
When the power goes out, a generator interlock kit allows you to safely connect your portable generator to your home’s electrical panel—providing backup power to your appliances, lights, and essential circuits.
Unlike extension cords, which can be unsafe and inconvenient, an interlock kit provides a direct and secure power connection—allowing you to switch between utility power and generator power safely.
At AdvantaServ, our licensed electricians professionally install interlock kits to ensure safe and code-compliant operation for your backup power system.
What is a Generator Interlock Kit?
A generator interlock kit is a mechanical device installed on your electrical panel that:
Prevents backfeeding
Stops electricity from flowing back into the power grid, protecting utility workers.
Allows safe switching
Ensures your home is only powered by either the generator OR the grid—not both at the same time.
Sends power directly into your home's circuits
No need for messy extension cords.
Benefits of a Generator Interlock Kit
- More Affordable Than a Transfer Switch – Interlock kits cost significantly less than full transfer switch installations.
- Provides Power to Multiple Circuits – Unlike extension cords, which can only power a few devices.
- Safer & Code-Compliant – Prevents accidental electrocution and system overload.
- Easy to Use – Switch between generator power and utility power with a simple panel adjustment.
- Works with Most Portable Generators – Ideal for homeowners who use gasoline, propane, or diesel-powered generators.
Why Choose AdvantaServ?
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Proudly Local & Community-RootedWe’re your neighbors, not a franchise. We deliver reliable service and care that puts our community first.
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Member Perks That Pay OffEnjoy priority service, exclusive discounts, and added peace of mind with our easy membership program.
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Financing That Fits Your LifeFrom small repairs to major installs, choose from flexible financing options designed to fit your budget.
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Your Satisfaction Comes FirstWe’re not done until you’re happy. Our team goes above and beyond to ensure every job is done right.
Interlock Kit vs. Transfer Switch – Which One Do You Need?
| Feature | Interlock Kit | Transfer Switch |
|---|---|---|
| Cost | More Affordable | Higher Cost |
| Number of Circuits Powered | Can Power Most of the Panel | Pre-Selected Circuits |
| Installation Complexity | Simple Installation | More Complex |
| Automatic or Manual? | Manual Only | Can Be Automatic |
| Best for… | Homes with Portable Generators | Homes with Standby Generators |
How We Install a Generator Interlock Kit
- Assess Your Electrical Panel – We check compatibility & determine the best setup.
- Install the Interlock Kit – Securely mounts onto your panel, allowing safe switching.
- Install an Outdoor Power Inlet – For connecting your generator directly to your home’s panel.
- Verify System Safety & Code Compliance – We test everything to ensure safe operation.
- Walk You Through the Process – We show you how to safely operate your backup power system.
Signs You Need a Generator Interlock Kit
- You rely on a portable generator during power outages
- You’re using unsafe extension cords to connect appliances
- You want a cost-effective backup power solution
- You need to power multiple circuits, not just one or two devices
- You want a safer, more reliable way to switch between generator and utility power
If any of these apply to you, an interlock kit is the perfect solution for convenient and secure backup power.
Serving Your Local Community
Power Your Home Safely & Efficiently – Book a Service Today!
We proudly provide electrical panel upgrades, generator installations, and EV charger services in Idaho Falls and surrounding areas.