About Mills Collision Center
Built on generations of trust, experience, and uncompromising quality.
Experience you can rely on, repairs you can trust.
A Legacy of Dedication in Orange County
Mills Collision Center is proudly operated as a partnership between Ron Mills and Paul Alcaraz, combining generations of history with decades of hands-on experience. The Mills family name has been recognized in the Orange County automotive industry since 1934, representing a long-standing commitment to quality, integrity, and trusted service.
With over 40 years of experience in the auto repair industry, Paul Alcaraz has played a key role in professionally managing the collision center and maintaining the high standards customers have come to expect. Together, their leadership ensures every repair is handled with care, precision, and a customer-first mindset.
That same commitment to excellence is reflected in every aspect of our work, from the equipment we use to the standards we uphold. Our team focuses on consistency, attention to detail, and delivering results that meet the highest level of quality. It’s this dedication that has helped build our reputation as a trusted collision repair provider throughout Anaheim and Orange County.

Experienced and Equipped for Modern Repairs
Mills Collision Center is an I-CAR Gold Class certified facility, a designation that reflects ongoing training and a commitment to proper repair techniques. Our team stays up to date with the latest advancements in collision repair to ensure every vehicle is restored safely and accurately.
Our facility is built to handle everything from minor repairs to major structural collision work, featuring:
Every piece of equipment we use supports one goal: restoring your vehicle to its pre-accident condition with precision and care.

A Customer Experience Built Around You
At Mills Collision Center, we understand that dealing with a collision is stressful. That’s why we focus on creating a smooth, comfortable experience from the moment you walk through our doors.
Our facility includes a clean, modern waiting area with comfortable seating, a television, and refreshments so you can feel at ease while we assist you. We are conveniently located with easy freeway access, making both drop-off and pick-up simple and efficient.
To further streamline the process, we work with Enterprise Rent-A-Car, offering convenient vehicle rental pickup when needed so you can stay on schedule while your vehicle is being repaired.
Committed to Quality, Backed by Experience
From advanced equipment to experienced technicians, every aspect of our process is designed to ensure accurate, reliable repairs. We combine modern technology with proven techniques to restore vehicles safely and efficiently.
Our team is committed to doing the job right the first time, with a focus on structural integrity, safety, and long-term performance. It’s this attention to detail that allows us to consistently deliver results our customers can depend on.



