Proven Power is now your Premier Portable Buildings connection

Free delivery within a 50 mile radius of any Premier Portable Building Dealer.

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John Deere XUV lineup

XUV590i …Now Available Stop by to see the newest in the John Deere XUV lineup…The XUV590i Electronic Fuel Injection 32 […]

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Deere and Premier at local fairs

Deere and Premier at Local Fairs Want to see what Proven Power is all about? We will be at the […]

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Check Out What Our Customers Are Saying About Us

Dear Proven Power Manager, Seems like nowadays, everywhere you go, people are quick to complain…often about such minor or mundane […]

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Deere Days of Summer are Here

  Summer days are strolling along and with the recent rain the grass continues to grow! If you haven’t reviewed […]

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Commercial Mower Specials

At Proven Power-Waukesha and Oconomowoc All Commercial In-Stock Lawn Mowers Qualify for 0% Installment Financing for up to 5 Years […]

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Check out the New Accel Deep

“It’s not how fast you mow, it’s how well you mow fast”

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About Us

We are Southeastern Wisconsin’s premier compact equipment source. We offer complete sales, parts and service of various types of lawn and garden, compact construction and small agricultural equipment as well as utility vehicles. We proudly carry premium brands such as John Deere, Frontier, Kawasaki, Stihl, Honda and Green Mountain Grills. With locations in Oconomowoc and Waukesha, WI, we are close by when you need us.

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