About Us


For over 15 years, Double J Motorwerks has been repairing and fixing VWs and Audis.

Double J Motorwerks was established in 2001. It was started by enthusiasts who have a passion for working on VWs and Audis. We work on everything from the daily driver to the track vehicle. With 95% of our customers based on referrals, we serve a wide range of clients and their automotive/project needs.

Joey Marstall

For the past 20 years, the owner Joey Mastall has been working on VWs and Audis

His previous experience includes working at Pro Car Care and Cascade Performance Group before opening Double J Motorwerks. His specialties include diagnosis, tuning, custom engine work, fabrication, and attention to details. When Joey isn’t working on cars, you will see him at VW shows, rally service, down at the track, Oregon Rally Group rallycross racing, the Northwest Hillclimb or out driving his 1978 Rabbit. Over the years he has personally owned over 30 cars. Joey has a genuine passion for all VWs and Audis.

Carrie MarstalL

Carrie Marstall takes care of the day to day operations. She started working full time at Double J since 2011. She believes the customer relationship is the most important part of the automotive experience. Her specialties include customer service, catering, organizing events like the DJM BBQ and the Pacific Waterland car show. When Carrie isn’t in the office, you will see her at VW shows, down at the track, or at other local racing events.

join our team

Here at Double J Motorwerks, we’ve strived everyday to be a leader in our industry since 2001. Since we’re passionate about what we do, we aim to employ people with a similar mindset. Our team is tightknit and family-oriented, and we value the opinions of each and every individual we work with. If you’re looking to join a team that feels like family, apply today! 

Find Us

Address: 5541 NE 122nd, Ste. 330
Portland, OR 97230

Contact Us

Phone: + 1 (503) 253-0800
Email: carrie@doublejmotorwerks.com

Business Hours

Monday - Friday: 8am to 5pm
Saturday: Closed
Sunday: Closed