Proven Power

Proven Power We are southeast Wisconsin's premier Powersports, Outdoor Power and Agricultural equipment dealer.

Visit our locations in Oconomowoc & Waukesha, or visit www.provenpower.com for more dealer information. Proven Power primarily serves Southeastern WI with locations in Oconomowoc and Waukesha. We are a dealer for John Deere, Honda Outdoor Power Equipment, Stihl, Boss Snowplows and numerous other lines of equipment. We have full sales, parts, and service departments that can handle all of your needs.

Treat your STIHL tools to a bit of maintenance after the off season. Visit us today at Proven Power. We'll help make sur...
05/31/2026

Treat your STIHL tools to a bit of maintenance after the off season.
Visit us today at Proven Power. We'll help make sure your equipment is ready to work as hard as you do this season.

With the powerful EGO portable light, evening tasks are perfectly illuminated. Enjoy extended outdoor grilling sessions ...
05/28/2026

With the powerful EGO portable light, evening tasks are perfectly illuminated. Enjoy extended outdoor grilling sessions well after the sun goes down.

Visit us today at Proven Power!

05/27/2026

More May Deals from EGO. Come get your free attachment at Proven Power today!

Four-leaf clover? Lucky. Three-leaf clover? Nuisance.The New EGO Multi-Head Cultivator Attachment provides a powerful an...
05/26/2026

Four-leaf clover? Lucky. Three-leaf clover? Nuisance.

The New EGO Multi-Head Cultivator Attachment provides a powerful and efficient way to prepare your garden beds with ease.

Visit us today at Proven Power!

The Proven Power offices will be closed on Monday, May 25th, in observance of Memorial Day. We will resume normal busine...
05/21/2026

The Proven Power offices will be closed on Monday, May 25th, in observance of Memorial Day. We will resume normal business hours on Tuesday, May 26th, and will respond to any messages received during the closure as promptly as possible. Memorial Day serves as a time to honor and remember the men and women in our armed forces who gave their lives in service to our country. Their sacrifice, courage, and dedication to protecting our freedoms deserve our deepest respect and gratitude.

We're hiring! Proven Power is looking to add a Governmental Sales and Key Account Manager to our team. We are looking fo...
05/20/2026

We're hiring! Proven Power is looking to add a Governmental Sales and Key Account Manager to our team. We are looking for an outgoing salesperson to handle our outside accounts, specifically our Governmental and Commercial customers. If you are a self-starter, and enjoy adding a personal touch to your interactions with customers, we want to talk to you! For more information, please send your resume to [email protected].

We can't wait to hear from you!

The first STIHL RZ 261 Zero Turn has arrived at Proven Power! STIHL durability with a 25HP Briggs and Stratton engine....
05/20/2026

The first STIHL RZ 261 Zero Turn has arrived at Proven Power! STIHL durability with a 25HP Briggs and Stratton engine.
You know you want to test drive this baby today!!!

Our POWER+ SAVINGS EVENT is happening now, offering incredible deals on select EGO tool kits. Customers can receive a fr...
05/19/2026

Our POWER+ SAVINGS EVENT is happening now, offering incredible deals on select EGO tool kits. Customers can receive a free battery and significant savings on an EGO Mower, Blower, and String Trimmer.

Visit us today at Proven Power!

Our Oconomowoc location is NOW HIRING! We are looking to add a Service Writer to our team. If you, or someone you know, ...
05/18/2026

Our Oconomowoc location is NOW HIRING! We are looking to add a Service Writer to our team. If you, or someone you know, is interested, please send resumes to [email protected].

Mechanical knowledge is very helpful, but not required. We are happy to train the right applicant, provided they have a love of customer service and a positive attitude! If this sounds like you, or someone you know, we look forward to getting to know you!

Cut into spring with the power and reliability of STIHL. Check out the STIHL lineup at Proven Power.Stop in today at N68...
05/17/2026

Cut into spring with the power and reliability of STIHL.
Check out the STIHL lineup at Proven Power.
Stop in today at N68 W36046 Highway K, Oconomowoc, WI 53066!

Address

Oconomowoc, WI

Opening Hours

Monday 8am - 5pm
Tuesday 8am - 5pm
Wednesday 8am - 5pm
Thursday 8am - 5pm
Friday 8am - 5pm
Saturday 8am - 12pm

Telephone

(920) 474-4890

Website

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