Chevrolet service near Dayton, OH

All Speed Innovations aka Sigma Six Engineering is ran by a wanna be engineer named Pat Smith. Pat uses customer cars as his personal cars while in for service. They charged me for a alignment and the alignment wasn't done. They also took it to a alignment shop without my permission. When they installed plastic TGV deletes they connected a ground wire to them. Pat couldn't figure out how to connect his laptop to my car and disable the TGVs, I did this myself after reading how to do it on the Internet. They also built a cage for a customer and ruined the customers car. Everyone should stay away from this shop or anything related to what Pat Smith does.

Serving the Warren County area since 1996, Kirby's Auto & Truck Repair is a full service mechanical shop. We are here to help you maintain your personal or company vehicles; all makes & models, gas and diesel. Warren Welding & Fabrication, at the same location, is a full metal shop with repairs, custom metal fabrications and material sales.

FAMILY OWNED SINCE 1946.

Mark and his guys really helped me out! They went the extra mile to get the lowest cost for parts, knowing cost was sensitive. They explained everything and made it as painless as possible. I am never taking my car anywhere else!!

Steve Koebbe, Owner, has over 33 years professional automotive experience. We have been voted the BEST Auto Repair in West Chester/Liberty Township area for two years in a row - by Pulse Journal Readers. Our shop has some of the newest and most advanced wheel alignment, tire balancing and air conditioning equipment available. Comfortable waiting area offers Wi-Fi and Dish TV.