2042 Mills Rd W, Sidney, BC V8L 5X4  |  Mon–Fri
(250) 395-8600
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About Peninsula Transmission + Automotive

Locally owned transmission specialists and full-service auto repair — proudly serving Sidney and the Saanich Peninsula.

Your Local Auto Repair Experts

Peninsula Transmission + Automotive was founded with a simple goal: bring specialist-level transmission expertise and honest, full-service auto repair to Sidney and the Saanich Peninsula — so you don't have to drive into Victoria for quality work.

We're not just another general repair shop. Our team brings deep experience in transmission diagnostics, repair, and rebuilds — covering automatic, manual, and CVT systems. But we also handle everything else your vehicle needs, from routine oil changes and brake service to ICBC inspections and fleet maintenance.

Specialist Knowledge

Transmission expertise you won't find at a typical repair shop — combined with full-service capabilities.

Honest Service

Clear diagnostics and upfront communication — you'll always know what's wrong and what it costs before we start.

Locally Owned

Right here in Sidney — serving our neighbours in North Saanich, Central Saanich, Brentwood Bay, and across the Peninsula.

What We Do

From complex transmission rebuilds to your next oil change, we're equipped to handle it all under one roof:

The People Behind Peninsula Transmission

Peter Wille Jr — Co-Owner, Peninsula Transmission + Automotive

Peter Wille Jr

Co-Owner

My passion for automotive repair began at a young age. Growing up in a family-owned automotive business, I learned the trade from my father, a mechanic and business owner who instilled in me the values of hard work, integrity, and quality workmanship. I started riding and fixing my dirt bikes at 13 and was repairing and maintaining cars by the age of 15.

Today, with more than 20 years of hands-on automotive experience, I take pride in delivering high-quality repairs and maintenance that are done thoroughly and correctly the first time. I believe in honest service, attention to detail, and treating every vehicle with the same level of care I would expect for my own.

Beyond repairing vehicles, I believe respect is the foundation of every successful business. Building a workplace where people are treated fairly, feel valued, and are shown genuine respect is just as important to me as delivering exceptional service to our customers. I also believe in creating an environment where employees have the opportunity to grow, learn, and develop their skills, empowering them to achieve both their personal and professional goals. When people are supported and encouraged to reach their full potential, everyone benefits — our team, our customers, and our business.

Opening this shop is the realization of a lifelong goal and a chance to do what I enjoy most every day. I am committed to providing reliable, high-quality automotive service, treating customers with honesty and respect, and building a reputation for workmanship that people can count on.

Working on cars has never been just a job for me, it's a career and a passion that I've enjoyed for more than 20 years. I look forward to earning your trust and helping keep your vehicle safe, reliable, and performing at its best for years to come.

Gary Gronow — Co-Owner, Peninsula Transmission + Automotive

Gary Gronow

Co-Owner

Gary Gronow brings an exceptional 47 years of experience in the automotive industry, built on a lifelong commitment to doing things properly — both under the hood and across the service counter. Gary began his career in Sidney, British Columbia, and has now returned to the community to build the shop he has always envisioned: a place where outstanding workmanship, genuine customer care, and a strong team culture come together.

With Gary, quality repairs are never rushed and communication is never an afterthought. He believes customers deserve clear explanations, honest recommendations, and the confidence of knowing their vehicle has been repaired correctly the first time. His approach is rooted in old-school service values: answer the phone, keep people informed, stand behind the work, and treat every customer with respect.

Gary is equally committed to creating a workplace where skilled people are valued, supported, and proud of the work they do. Surrounded by a dream team that shares his standards, he is building more than an automotive shop — he is creating a trusted local business where customers leave not only satisfied, but genuinely impressed.

Ready to book? Give us a call or book online.

Whether it's a transmission concern, a check engine light, or just time for an oil change — we're here and ready to help. Locally owned, locally focused, on the Saanich Peninsula.

2042 Mills Rd W, Sidney, BC V8L 5X4
Call Peninsula Transmission