About Us

“I cannot praise this company enough. I needed my vehicle fixed and Thomas and his crew were there for me! Thank you again to the PHP team!”

-Brian Z.

“Best high performance shop in Ventura. Great people. Super clean shop.”

-Justin B.

“Thomas and his crew are the best in town. If you want it done right the first time I highly recommend this shop for all your car or truck needs. Very honest, up front, and high attention to detail. Will be back soon for some more upgrades that is for sure.”

-Devin P.

“Don’t take your car anywhere else. These guys are definitely the best performance shop in town!”

-Pat P.

“Powerhouse performance is a top notch shop. High quality work at a fair price. The shop is clean and they do what they say. I don't think you can ask for more.”

-Richard R.


Founded in 2017, Powerhouse Performance is located at 4532 Industrial St. Simi Valley, CA 93063 as a one-stop automotive center. We have spent the last 2 years delivering auto repairs, wheels/tires, performance upgrades, custom vehicle restorations, fabrication and much more to satisfied customers. See us for exceptional customer service, great pricing, and a family environment.

From the time we first opened the doors, we have provided the Ventura, LA county area and beyond with the latest products and unprecedented service for everything we sell. Time and time again, our customers have been coming back. Whether they are continuing their current build, starting a new one, or simply getting a maintenance service such as an oil change, new tires or brakes, Powerhouse Performance has proven to be a trusted one-stop shop. Come by and see for yourself.

Meet the Team




Shop Dog




Director of Marketing




Diesel Mechanic