Eaven Marcum

Owner & Lead Technician, Marcum Motors

With nearly two decades of experience under the hood, Eaven Marcum is a staple of the Marin County automotive community. A San Rafael native, Eaven spent 18 years honing his craft as a lead technician at some of the region’s most prestigious repair facilities before opening Marcum Motors.

Eaven’s technical expertise spans the full spectrum of automotive care—from the intricate performance needs of modern European imports to the specialized preservation of vintage classics. His approach to auto repair is built on the philosophy of “one technician, one job, one car at a time,” ensuring that every vehicle receives his undivided attention and a level of precision that only a seasoned master technician can provide.

Outside of the shop, Eaven is a dedicated family man and an active member of the Marin community. Whether he’s navigating the complexities of a high-performance engine or helping neighbors as a local business owner, his commitment to integrity, punctuality, and exceptional service remains the same. When you bring your car to Eaven, you aren’t just getting a mechanic; you’re getting a local expert who treats every vehicle as if it were his own.

Marcum Motors is a local, Marin-native, family-owned auto repair shop with reputable work and loyal customers on our 3rd year of business. 18 years in the automotive industry with a focus on European service. Marcum Motors brings thorough maintenance to your luxury car, no matter the make – BMW, Audi, Volkswagen, Lexus, Toyota, Porsche, Range Rover, Mini Cooper, Volvo, Jaguar, Mercedes Benz, etc. ASE Certified with strong diagnostic background in electronics and drivetrain performance systems, whether you have a check engine light on, failed a smog test, or have an engine-related issue like a squeak, a leak, or an overheating issue. We praise ourselves on a complete evaluation of an issue to make sure it’s fixed the first time. We utilize manufacturer-specific maintenance schedules to keep your car in tip-top shape, according to what each specific vehicle makes and model requires.

BACKGROUND

After almost two decades of hands-on experience as a lead technician at premier auto repair and service facilities in Marin County, we have honed our expertise and knowledge into opening our own shop. Family owned and operated with Eaven doing mechanics and Alyssa in the office.

EXPERTISE

Experience a personalized approach to auto care and service. With our motto of one technician, one job, one car at a time, we prioritize your vehicle’s needs with a VIP level of attention. Our intimate auto repair and service facility delivers a tailored experience, ensuring quality and satisfaction every step of the way.

COMMUNITY

Our passion for our community runs deep. As natives of San Rafael, we have a strong desire to integrate ourselves into the vibrant tapestry of businesses and residents that define our area and its neighboring towns. Born and raised here, we are thrilled to extend our services to our cherished Marin County.

COMMITMENT

Excellence in service is our top priority. We empathize with the hassle and disruption that comes with car maintenance, and our mission is to streamline the process for you and anyone you recommend to us. Expect nothing short of exceptional care and convenience when you choose Marcum Motors for your automotive service needs

Marcum Motors: Excellence in Motion

Your Trusted Marin European & Specialty Service Center

Located in the heart of San Rafael, Marcum Motors is more than just a repair shop—it’s a local institution built on nearly two decades of technical mastery and deep-rooted community ties. Founded by San Rafael native Eaven Marcum, the shop was born from a desire to provide Marin County drivers with a “one technician, one car” service experience that larger dealerships simply can’t match.

The Marcum Standard

At Marcum Motors, we specialize in the meticulous care of European and Japanese imports, alongside a passion for preserving vintage and modern domestic vehicles. We understand that for our clients, a vehicle is an investment in both performance and safety. That’s why we apply a “white-glove,” bespoke approach to every diagnostic, repair, and maintenance service we perform.

• Boutique Service: We operate on a philosophy of transparency and undivided attention. When your car is on our lift, it is our sole priority.
• Deep Local Roots: Eaven’s knowledge of Marin isn’t just about the roads; it’s about the people. As a local business owner and family man, he treats every client like a neighbor and every car as if it were his own.
• Precision & Punctuality: Our reputation is built on being knowledgeable, loyal, and consistently on time. We take the stress out of auto repair with clear communication and a tireless work ethic.

Driven by Family, Backed by Experience

Marcum Motors is a family-run endeavor. When Eaven isn’t in the shop, he’s likely exploring the North Bay or the Tahoe National Forest with his wife, Alyssa, and their two children. This commitment to family and the California lifestyle is what drives our dedication to keeping your vehicle adventure-ready.

Whether you are seeking expert maintenance for a high-performance European engine or specialized care for a cherished classic, Marcum Motors delivers the technical expertise of a master technician with the personal touch of a local friend.

BMW Mechanic

Our BMW technicians are rigorously trained in the intricate engineering and nuances that make BMWs the ultimate driving machines. Using cutting-edge diagnostic tools and genuine BMW parts, we deliver a comprehensive suite of services — from oil changes and brake services to complex electrical, transmission, and engine repairs — with unmatched expertise and precision.

Volkswagen Mechanic

Our VW technicians bring specialist knowledge of Volkswagen's innovative engineering to every repair — from DSG transmission service and timing chain replacement to turbocharger repair and electrical diagnosis. We use genuine parts and the latest VW diagnostic tools on every vehicle.

Land Rover & Range Rover Mechanic

Our Land Rover technicians understand the advanced engineering and unique needs of these iconic British off-roaders — from AIRMATIC air suspension and Terrain Response systems to ZF automatic transmissions and complex four-wheel drive components. Genuine Land Rover parts on every repair.

Porsche Mechanic

Our Master Porsche Technician brings factory-level expertise covering the complete Porsche range — from classic air-cooled 911s through every modern platform. Genuine Porsche parts, specialist tooling, and an unmatched depth of knowledge backed by a 2-year / 24,000-mile warranty.

Lexus Mechanic

Our Lexus technicians are experienced across the complete Lexus lineup including hybrid models — delivering routine maintenance, hybrid battery service, engine repair, and advanced diagnostics using genuine OEM Lexus parts and manufacturer-recommended service standards.

We provide superior quality European auto repair and maintenance services for BMW, Mini Cooper, Volkswagen, Audi, Land Rover, Range Rover, Volvo, Porsche, Mercedes-Benz, and Lexus owners throughout San Rafael and Marin County. From complex engine and transmission repairs to routine factory scheduled maintenance and everything in between — we guarantee consistent excellence and premium results on every vehicle we service.

Your European vehicle deserves a specialist. That's exactly what you get at Marcum Motors.

Call Now: 415-459-2465    Our Location: 516 Irwin St #B, San Rafael, CA 94901