Wyoming, it’s where we work, it’s where we live.

Locally owned and owner operated. J&S Power Systems believes that quality products and services shouldn't be cost prohibitive. We strive to provide service that is both dependable and affordable. J&S is NOT your one stop shop for all you electrical needs. J&S is a Generator Contractor and nothing more. Our operations manager has 21 years of GENERATOR experience.

J&S Power Systems is a certified Generac Sales and Service Dealer offering generator back up options ranging for small portable units to large commercial back up power systems.

We offer annual service contracts, warranty services and new installations.

A permanently installed Generac home backup generator protects your home automatically. It runs on natural gas or liquid propane (LP) fuel, and sits outside just like a central air conditioning unit. A home backup generator delivers power directly to your home’s electrical system, backing up your entire home or just the most essential items.

Champion Power Equipment

Dream it

Champion Power Equipment Dream it

Now Available in units up to 22kW

We are proud to announce the addition of Champion Power Equipment to our more budget conscious customers. Champion offers whole home power back-up and affordable pricing.

Champion Power Equipment is a market leader in power generation equipment. Champion has decades of experience providing dependable and durable power products designed and engineered in the US for the North American and world markets. For home, work or play, Champion products are the standard of performance excellence. We make the power that makes your life easier.

J&S Also offers a full product line from Gillette Generators. Gillette Generators are perfect for our commercial customers.

Gillette Generators introduced in the early 1960’s, beginning a legacy of manufacturing quality generators. Well over 50 years later, Gillette has grown into a diversified company. Gillette has 3 plants 75000 square feet, located in Elkhart, Indiana. Natural gas/lpg, and diesel-powered generators from 6kw to 1000kw featuring only world-class power generation industry leading components such as: PSI, John Deere, Volvo, and Mitsubishi engines, along with Marathon and Stamford generator ends.