Generator Installation & Service in SW Wisconsin

Standby and portable generator installation in SW Wisconsin by a licensed master electrician.

Expert Service

Generator Installation & Service

Power outages in Wisconsin can last hours or days, especially in rural areas of Trempealeau, Vernon, and Jackson Counties. A properly installed generator keeps your lights on, your sump pump running, and your home safe.

Sparks Electrical Solutions installs standby generators, transfer switches, and portable generator hookups. We service what we install and can also service generators installed by others.

What's Included

Automatic standby generator installation
Transfer switch installation (manual and automatic)
Portable generator hookup and inlet box
Generator sizing and load calculation
Natural gas and propane connection coordination
Annual maintenance and service
Emergency generator repair

Licensed & Insured

All generator installation & service work is performed by or under the direct supervision of a licensed Wisconsin master electrician. We pull all required permits and guarantee our work passes inspection.

Generator Installation & Service in SW Wisconsin

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📞 Free Estimates

Call (608) 790-1334 or request online. 1-day callback guaranteed.

Frequently Asked Questions

What size generator do I need?

Sizing depends on what you want to power. A 7-10kW generator covers essentials (lights, fridge, furnace, sump pump). A 20-22kW whole-home generator covers everything. We'll calculate your exact needs.

What's a transfer switch and do I need one?

A transfer switch safely disconnects your home from the utility grid when the generator runs, preventing dangerous backfeed. It's legally required in Wisconsin. We install both manual and automatic transfer switches.

How often should a standby generator be serviced?

Annual service is recommended. We offer maintenance contracts to keep your generator ready when you need it most.