Family Owned Auto Shop

Serving Bellingham, Ferndale, Lynden, Birch Bay & Surrounding Cities

Trottner’s Auto Repair Service has been a trusted family-owned auto shop since 1979. What started as Whatcom County’s original mobile mechanic has grown into a full-service shop that’s still family operated today—now in its second generation. Our story is built on hard work, integrity and a shared commitment to keeping drivers across Bellingham, Ferndale, Lynden, Birch Bay and Sudden Valley safely on the road.

A Family Tradition of Honest Auto Repair

When founder David Trottner began repairing vehicles out of his mobile van in 1979, his mission was simple—bring trustworthy service directly to the people who needed it most. That same dedication continues under the leadership of his daughter, Lindsay. She now carries forward generations of values that have made Trottner’s a household name in Whatcom County. We’re proud to be the local shop that treats you like family! You’ll always receive clear communication, upfront pricing and repairs done right the first time.

Our Values Drive Everything We Do

At Trottner’s, every repair reflects our commitment to honesty, reliability and community. We’re not here to upsell you—we’re here to help you make informed decisions about your vehicle’s care.

Transparency

Clear, upfront estimates & explanations

Quality

We use only trusted, high-end parts for long-lasting repair

Integrity

No hidden fees or unnecessary add-ons—ever

Community

40+ years serving our neighbors in and around Bellingham

Experienced Technicians, Certified Expertise

Our ASE-certified technicians bring years of hands-on experience in both domestic and Asian vehicles, from compact commuters to light trucks. Whether it’s a brake replacement, electrical issue or cooling system repair, our team has the tools and training to get the job done efficiently. We combine old-school craftsmanship with modern diagnostics to pinpoint issues accurately—saving you time, money and frustration.

A Local Auto Shop You Can Trust

As a small, family-owned business, every customer matters. That’s why most of our clients are referrals and repeat visits. We’re proud to serve everyone from college students at Western Washington University to retirees who’ve trusted us for decades. Our blue-collar roots keep us grounded, and our reputation keeps us motivated. That’s why Trottner’s remains one of Whatcom’s most trusted names in automotive repair after 45 years

Call Today!

For reliable diagnostics, friendly service and fast turnaround, visit Trottner’s Auto Repair Service today. Experience firsthand why our family-owned auto shop continues to earn the trust of drivers across Bellingham and beyond.

Experience a Trusted Family-Owned Auto Shop

Near Bellingham & Surrounding Cities