Contact us today877.688.6812

Contact us today877.688.6812

After Hours Construction / Truck Service: (800) 952-7767

After Hours Power Service: (877) 891-4181

After Hours Power Rental: (800) 736-8121


Keep your job site running safely, on time and on budget

At Patten Cat, we know that the things that keep you up at night: productivity, safety and budget. The last thing you need to worry about is downtime due to a power failure. Fortunately, when you use our Patten Power solutions, you won’t have to.

Our Cat® generator sets offer low owning and operating costs and have proven performance. This allows you to keep your focus on more important things, like keeping your construction worksite safe, and getting the job done on time and on budget.

Every construction site needs reliable power

Make the Patten team your single source provider for power generation and construction machines. Powered by Cat engines, Cat generator sets feature:

We work hard to keep you working

With this level of product durability and reliability, you won’t have to worry about downtime. Plus, you’ll experience what our customers already have:

Contact Patten Cat today, and let us show you how we can deliver the power systems support you need to keep you jobsite running.

Altorfer, Inc. Logo

Altorfer, Inc. is proud to announce the acquisition of Patten Cat effective May 9, 2018. We look forward to supporting all your equipment and product support needs by providing the quality products and excellent service that you have come to expect from the Caterpillar family. Please be aware that the Patten Cat website will close soon and all traffic will be pointed to Thank you for giving us the opportunity to partner together with you for continued success.