Arvada sits in a stretch of the Front Range that sees real weather swings: high wind events that can take down power lines, sudden summer hailstorms, and occasional winter cold snaps that strain the grid. For homeowners who’ve been through an outage that lasted longer than expected, a generator stops being a luxury and starts looking like basic preparation, especially for anyone working from home or managing medical equipment that depends on reliable power.

WireNut installs both portable generator hookups and full standby systems, always with a proper transfer switch so the generator can never backfeed into Xcel Energy’s lines. If your panel needs additional capacity to support a standby system, our electrical panel team can handle that as part of the same project.

• Portable generator transfer switches, letting you safely power select circuits during an outage.
• Standby generator installation with automatic switchover when Xcel power drops.
• Panel evaluation to confirm capacity for the generator system you’re considering.
• Generator circuit troubleshooting for existing systems that aren’t switching over correctly.
• Permit and inspection coordination for standby generator installations.

Here’s what comes up most often for generator installations in Arvada.

Do I Need a Standby Generator or Is a Portable Unit Enough for My Arvada Home?

It depends on how much you want to keep running during an outage and how often outages actually happen where you live. A portable generator with a properly installed transfer switch can keep essential circuits, like the refrigerator, some lighting, and a furnace blower, running during shorter outages. A standby system, permanently installed and fueled by natural gas or propane, kicks on automatically and can cover the whole home, which matters more for longer outages or anyone with medical equipment that needs constant power.

WireNut can walk through your specific situation and recommend the system that actually fits your needs rather than defaulting to the most expensive option.

Why Does a Generator Need a Transfer Switch?

Without a transfer switch, a generator connected directly to your home’s wiring can backfeed power into Xcel Energy’s lines, which is dangerous for utility workers repairing the outage and is against code everywhere in Colorado. A transfer switch isolates your home’s circuits from the grid before the generator powers them, which is the only safe way to run a generator connected to house wiring.

WireNut installs the transfer switch as a required part of any generator hookup, whether it’s a portable unit or a full standby system.