Ziegler Power Systems

Ziegler Power Systems has the solutions and industry-leading customer support to keep your power systems equipment in top shape for when you need it most. Whether you’re looking for a specialty rent, reliable equipment maintenance, a new diesel generator or renewable power solution, or an industrial engine, Ziegler is ready to lend a hand with the equipment and expertise you need.

24-HOUR EMERGENCY SERVICE Our certified field service technicians are available for on-site or emergency service 24 hours a day, seven days a week.

Minnesota: 888.320.4292
Iowa: 800.342.7002

Your Partner In Power

We are proud to partner with you as engine and power experts. We are home to a wide range of power-related products for a reason – to offer you more value. We leverage industry insight from one product category and connect it to another. For example, visibility into industrial engine trends and repairs help us stay ahead of the curve in solving product support needs in rental and commercial generator sets. This collective product knowledge helps us better serve our customers.

At Ziegler Power Systems, we see each customer’s power needs as unique and tailor our solutions to fit each facility or project – there’s no “one-size-fits-all” approach. We pride ourselves on offering the best customer service in the industry and serving as a dedicated consultant to your business.

A CAT technician with crossed arms and a smile on his face, standing in front of a CAT power generator

Product Support Box

Best-In-Class Product Support

We’re honored to partner with our customers to deliver safe, reliable backup power. We strive to provide the best customer service and product support in the industry, including a parts delivery system like no other equipment dealer.

Ziegler maintains and services all brands of electric power generation and distribution equipment, including all makes and models of diesel and gas generators, ATS, switchgear, circuit breakers, protective relays, UPS, and transformers.

Power Service

Power Systems Rental Box


Need a generator rental for emergency power or an event? Looking for forced air or seasonal temperature control to support year-round work? Ziegler has a rental solution to fit your temporary power needs, including generators, air compressors, heaters, chillers, and all related accessories.

Rent Today

Electric Power Solutions Box

Electric Power Solutions

From supporting reliable emergency power needs to researching equipment for new projects, our suite of electric power products allow us to provide custom power packages for customers.

  • Cat® diesel and gas electric power generators
  • Switchgear, automatic transfer switches (ATS), uninterrupted power supply (UPS)

Spec New Equipment

Browse Used Equipment

solar panels

Renewable Energy

We offer a variety of renewable energy and microgrid solutions, including photovoltaic (PV) solar panels, energy storage, and microgrid controllers.

  • Photovoltaic (PV) solar panels
  • Energy storage and microgrid controllers

Dive Into Renewable


OEM Engines

With power options from 11 to 8,180 hp, our Cat® diesel and gas industrial engines offer the widest power range in the industry. Plus, our engineering experts and sales staff are here to support your success.

Engine Specs

Sourcewell awarded Caterpillar and Ziegler Power Systems the Alternative Energy/Generators Contract #120617-CAT and the Heavy Construction Equipment Contract #032515-CAT.

Use Caterpillar’s SpecSizer software to size generator sets for your project. The tool considers site conditions, load characteristics, required performance, and more to help identify a properly-sized generator model for your power needs.