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Proven Power

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.


Monday | 8:00am-5:30pm
Tuesday | 8:00am-5:30pm
Wednesday | 8:00am-5:30pm
Thursday | 8:00am-5:30pm

Friday | 8:00am-5:30pm
Saturday | 8:00am-1:00pm
Sunday | Closed


Premier Sheds available at Proven Power

September 26th, 2017|0 Comments

Your garage full, but your cars in driveway? Order your Premier shed soon to empty that garage Make the move to help keep vehicles in your garage this winter Contact Proven Power for all the [...]

John Deere Drive Green Event

September 26th, 2017|0 Comments

Proven Power, Inc. hosting Fall 2017 John Deere Drive Green Events at both store locations and you are invited! Guests may test drive equipment, get special discounts and register to win tractor, loader, mower package! [...]

Visit our Proven Power Ebay Store

April 6th, 2017|0 Comments

Visit our ebay store. Click here.

It’s not how fast you mow, It’s how well you mow fast

April 6th, 2017|0 Comments

The word is spreading. The 2017 John Deere Zero Turn ZTrak lineup introduces five models to the Z300 Series line. Mowing has never been easier, more cost-friendly or fast. Visit Proven Power for all the [...]

Check Out What Our Customers Are Saying About Us

April 6th, 2017|0 Comments

Dear Proven Power Manager, Seems like nowadays, everywhere you go, people are quick to complain...often about such minor or mundane issues.  I am writing this letter to offer the opposite. Having had some issues with [...]

Buy It, Try It, Keep it or Return it!

April 6th, 2017|0 Comments

Offer Expires May 13th, 2017 1. Buy It. Buy and take delivery of your 543 Tillage Tool from a participating stocking Kunz dealer. 2. Try It. Take home; hook it up to your towing equipment [...]

Contact Us

Phone: 920-474-4890
Address: N68 W36046 Hwy K
Oconomowoc, WI 53066

Phone: 262-679-0100
Address: S65 W22065 National Avenue
Waukesha, WI 53189

Email: office@proven-power.com


Monday-Friday| 8:00am-5:30pm
Saturday | 8:00am-1:00pm
Sunday | Closed