Our Team
Chandler Fihn
About Chandler – Owner & Lead Technician at Pro Cal Services
With over 15 years of hands-on experience in the automotive industry, I’ve spent a decade as a dealership technician mastering the ins and outs of vehicle systems. The last several years have taken me beyond the shop floor into advisory roles and, most importantly, into running Pro Cal Services—a business I’ve proudly led for the past 3 years.
At Pro Cal, our mission is simple: deliver expert, reliable, and honest automotive services to every customer, every time. Whether you’re a longtime client or a new face, I’m committed to making sure your experience is second to none.
Toby Thompson
About Toby Thompson – Co-Founder & Marketing Partner at Pro Cal Services
Toby Thompson has been serving the Winona area as the local Matco Tools distributor for over 9 years. Through his close relationships with shop owners, service advisors, and technicians, Toby recognized a growing need: a reliable, advanced diagnostics solution that didn’t require turning to the dealership.
After connecting with Chandler, the two joined forces to transform Pro Cal Services into a trusted local leader in automotive diagnostics and advanced repair solutions. Together, they’ve built a reputation that goes far beyond basic brakes and alignments—Pro Cal is where professionals and everyday drivers turn for the kind of precision diagnostics and service expertise that dealerships offer, without the dealership price or hassle.