911 Design |

About 911 Design

Our Mission is to provide

The Best Porsche Repair in Montclair CA

Located in the Southern California suburban city of Montclair, CA, 911 Design provides comprehensive repair and restoration services for Porsche® automobiles as well as other specialty vehicles of any make or model. Our state-of-the-art facility and technologically advanced equipment allow our skilled team of technicians to perform meticulous and customized auto work. Because our services are vertically integrated, we can keep all repair, custom fabrication, performance, and bodywork in-house. We received Porsche customers from all over Southern California, including Los Angeles, Ontario, and Riverside, and we also emphasize the importance of cultivating a strong and communicative relationship with our customers so we can deliver results of utmost satisfaction.

Simply outstanding service every time I have my Porsche serviced. The team at 911 Design are thorough, methodical, meticulous and are eager to share their knowledge.

Our Value


Our facility has been designed to optimize your service or repair experience. The best lighting, polished floors, clean and organized work stations and uninhibited customer viewing help instill confidence that the utmost care is taken when your vehicle is in our facility.

Easy on/off access from East or Westbound locations – we are conveniently located at the 10 Freeway and the Central Avenue exit in Montclair, CA. Visit our website, on Facebook, or stop in for a tour.


911 Design is a new and fresh facility designed to optimize the auto service experience. It is equipped with sophisticated technologies, precise lighting, polished floors, and efficient workstations to ensure top-notch quality control. You can be confident that your specialty vehicle will be in good hands throughout the repair or restoration process.

Our equipment is high quality, so your finished product is within factory specification. At 911 Design, we offer the very latest in paint booth and frame-straightening technology under one roof, including:

  • 2011 Spray-Tech®/Junair America’s Spray Booth
  • CAR BENCH® Piranha™ Frame Bench

At 911 Design, we repair and refinish Porsche® vehicles using the latest tools, technology, and training available. We employ only the most qualified auto body technicians to perform the complex structural, mechanical, body, and refinishing work required to meet and exceed industry quality standards.

We can upgrade, enhance, rebuild, and modify your vehicle so that it performs to your expectations using the following:

  • Engine and transmission rebuilding
  • On-site machine shop/clean room
  • Dynapack™ chassis dynamometer
  • Performance exhaust and air induction systems
  • ECU upgrades

Because 911 Design has over 20 years of experience in club and professional racing, our service technicians are world-class. While all of our specialists possess general diagnostic abilities, each of them brings with them a specific area of expertise. Having a highly skilled team of industry and technical experts allows us to create customized approaches to our customers’ unique needs.

We work individually with all of our customers to determine the most appropriate and cost-effective options that will meet their expectations. 911 Design prides itself on total transparency with our customers as well as punctuality and reliability. Our goal is to create an exceptional experience that our customers will share with friends and colleagues.

We’ve helped many customers restore their Porsche® to their desired standards, and some of our clients’ vehicles have even been featured in concours events. From complete tear-down and fabrication to meticulous restoration, we can bring your car to its original condition.

The CAR BENCH® Piranha™ is the most accurate, advanced, and versatile frame straightening system in the industry. Our specialists have access to technical data straight from the manufacturers’ blueprints, allowing them to work within one millimeter of original specifications to get the fit right the first time.