About Us

Powerhouse Performance

Founded in 2017, Powerhouse Performance is located at 4532 Industrial St. Simi Valley, CA 93063 as a Simi Valley performance shop. Therefor, we have spent the last 2 years delivering auto repairs, wheels/tires, performance upgrades, custom vehicle restorations, fabrication and much more to satisfied customers. So, come 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. Because of this, 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 and brakes, Powerhouse Performance has proven to be a trusted one-stop shop. So, come by to our Simi Valley performance shop and see for yourself.

Social Reviews

“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.

After having some issues with another truck shop in So Cal I was looking for a shop that could install some off road bumpers, and airbag setup, wire some lights and a winch and do some fab work on my truck. Thomas and his team were fast, thorough and really fair with pricing. Great work, very happy. I'll be back.

-Dan K.

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Meet the Team

Thomas

Owner

Maggie

Shop Dog

Pat

Fabricator

Kelson

Director of Marketing

Chase

Fabricator

Chad

Diesel Mechanic

Dave

Mechanic