World Class Quality and Service when you demand expert collision
repair and the ultimate in automotive paint, Come to the Best…
Come to CARSTAR Allstar Collision.

  • Industry Trained and Certified Automotive Professionals
  • State-of-the-Art Equipment and Facility
  • World Class Quality and Service



CARSTAR Allstar Collision people are some of the most trained and most experienced professionals in their fields. CARSTAR Allstar Collision people receive continuous professional training in the latest techniques and the most recent processes in automotive design, repair, and paint.

Pic Of Dean
Team Photo Carstar

Owner and President – Dean Seif has over 25 years of hands-on experience in production management, quality control engineering, production cycle time management, customer care, Six Sigma, and process improvement. Dean has a degree in engineering and an MBA in technology management. Dean is a certified trainer in statistical process control (SPC) and process cycle time analysis. He is a certified trainer by Juran Institute in Quality Improvement Techniques. Dean also is an ISO 9000 standards Lead Assessor. As a professor and a consultant, Dean has taught these and other engineering principles at California State University at Los Angeles, DeVry University in Pomona, Riverside Community College, and numerous small and large companies. 

Dean has served on the Board of several organizations in our region: Including as Chairman of the board for the Corona Chamber of Commerce, in 2015 and 2023 and Corona Regional Medical Center Board of Governers in 2016 to 2023. He is a past president of the Corona Rotary Club and a member and treasurer of the Corona/Norco United Way. He also serves on numerous other clubs and community organizations as a board member and treasurer 

Customer Care Representatives – Trained and empowered to understand our customers’ needs; our Staff is well-prepared to answer your questions and make the repair process as pleasant as possible. They are trained to assess the damage to your vehicle, provide a cost estimate for the repairs that are as accurate as possible, describe the repair process to you, give a tour of our facility when requested, provide status reports on the repair of your vehicle, monitor the quality of the repairs in-process and before delivery, ensure a speedy and seamless transition between vehicle drop-off and delivery, rental car needs, communication with insurance companies and other steps in the repair process. They also obtain your feedback on the quality of our services to continuously improve our services.

We are Approved by the Nation's Top Insurance Companies as their Preferred Collision Repair Center

For more information about how we can make your car look and feel brand new again, call us now at (951) 279-9161 or click here to contact us.