About fifteen years ago I discovered Rennwerke Porsche. Owned and operated by John “Cheech” Fernandes, Rennwerke is the only place I trust to work on my Porsche. Cheech has been in business for decades and has earned a reputation for quality, service, and excellence. The entire team at Rennwerke cares deeply about both car and customer. Cheech’s business model is based on service and reputation. Rennwerke treats its customers like gold and as such the shop enjoys a steady stream of referrals.
Rennwerke is famous for friendly service, honest diagnosis, and fair prices. Cheech answers the phone himself and returns calls promptly. When I drop off my 911 for service, there is always someone immediately available to give me a ride to the White Plains train station. Rennwerke always goes the extra mile and makes it all so easy! Cheech will never perform unnecessary work and he is always reasonable when it comes to billing. The service technicians correctly diagnose problems and fix things right the first time. Rennwerke’s attention to detail and overall approach to business is something from another era. Their honesty, integrity, and competency is really a breath of fresh air. Rennwerke is far more than simply a Porsche repair facility, it’s an experience.
Rennwerke offers the following services:
- Complete computer diagnosis
- Complete safety analysis
- Drivability problems
- Tune ups
- Oil changes
- Tires
- Brake repair
- Mufflers and exhaust
- Steering and suspension
- Alignments
- Fuel systems services
- Coolant systems
- Emission repair
- Air conditioning service
- Electrical work
- Engine work
- New York State inspections
- Detailing
- Audio work
Come join Cheech’s Porsche family at Rennwerke. You will not be disappointed! Visit Rennwerke’s website and then call to make an appointment. You won’t even have to ask for Cheech because the chances are he’ll pick up the phone on the first ring!

A sitcom celebrity, who takes his Porsche to Cheech, recently walked into the Rennwerke office and exclaimed, “CHEECH YOU ARE THE BOMB!” He really is the bomb….
[…] Despite the sheer enormity of Monterey Car Week I still ran into friends. I caught up with Eric Keller from Enthusiast Auto Group as well as Cheech Fernandes from Rennwerke Porsche. […]
[…] Despite the sheer enormity of Monterey Car Week I still ran into friends. I caught up with Eric Keller from Enthusiast Auto Group as well as Cheech Fernandes from Rennwerke Porsche. […]