Trained by Porsche. Certified for Precision. Trusted Across Roswell.

When it comes to servicing a Porsche, experience isn’t optional—it’s everything.

At Hennessy Porsche, our technicians aren’t just certified—they’re trained by Porsche engineers and kept up to date on the latest models, systems, and proprietary tools. From PDK transmissions to EV battery management, they understand your vehicle better than any generalist ever could.

Independent shops may hold ASE credentials, but they service dozens of brands. We service one: Porsche. That focus means faster diagnosis, more accurate repairs, and zero guesswork—every time.

Why risk trial-and-error service on a precision vehicle? Trust the specialists who do this every day.

Genuine Porsche Parts vs. Aftermarket: Why It Matters More Than You Think

Not all parts are created equal—especially when you drive a Porsche.

We install only 100% genuine Porsche OEM parts, designed, tested, and warrantied by the same engineers who built your vehicle. That means perfect fit, flawless performance, and long-term reliability that off-brand alternatives can’t guarantee.

While independent shops might offer cheaper aftermarket or remanufactured parts, that savings often comes at a cost—from poor fitment to reduced vehicle value, and even voided warranty coverage.

When every component in your Porsche works in harmony, why compromise with anything less than factory-original? Protect your investment with the parts it was born to wear.

Luxury Amenities Built Around You—Because Porsche Service Should Feel Like a Privilege

Your Porsche is more than a vehicle—it’s a reflection of your lifestyle. At Hennessy Porsche North Atlanta, we’ve designed our service experience to match that standard from start to finish.

Enjoy white-glove convenience that includes:

• Complimentary Porsche loaner vehicles
• Pickup and delivery at your home or office
• A comfortable lounge with premium refreshments, Wi-Fi, and concierge support
• Transparent service updates so you’re never left guessing

Independent repair shops can’t match this level of attention. Here, you’re treated like a Porsche owner the moment you arrive—because that’s exactly what you are.

Protect Your Warranty. Boost Resale Value. Service with Confidence.

Factory-recommended service isn’t just about performance—it’s about protecting your Porsche’s future.

Our certified service ensures:

• Full warranty compliance (including CPO and extended coverage)
• Proper documentation logged in your official Porsche maintenance history
• Resale value preservation through verified dealership service

Independent shops might follow similar procedures, but they often lack access to required software, update protocols, and official record systems. That gap could cost you thousands at trade-in—or worse, affect your coverage if issues arise.

Choose confidence. Choose certified. Choose Porsche North Atlanta.

Advanced Diagnostics. Proprietary Tools. Zero Guesswork.

Modern Porsche vehicles are more advanced than ever—with integrated drive systems, over-the-air software, and performance calibrations that require factory-grade tools to service properly.

At Hennessy Porsche North Atlanta, we use Porsche PIWIS diagnostics—the same tools used at the factory in Germany. This system delivers real-time data, error codes, software updates, and firmware recalibrations unique to your model and build.

Generic scanners at independent shops may miss key updates or misread critical systems. One wrong guess can lead to unnecessary repairs—or worse, performance issues.

Don’t settle for “close enough.” With Porsche, precision is everything—and we’re equipped to deliver it.

Porsche Service Trusted Across Roswell, Marietta, Atlanta & Beyond

Whether you’re commuting from Marietta or cruising through Sandy Springs, your Porsche deserves the same elite care it was designed with—and that’s what you’ll find right here in Roswell.

Drivers from across the greater Atlanta area choose Hennessy Porsche North Atlanta because:

• We service every Porsche model, from 911 to Taycan to Macan
• We offer flexible scheduling and pickup/delivery options
• We’re known for exceptional, brand-focused service

You didn’t buy your Porsche based on convenience alone—so why choose a repair shop just because it’s nearby? Porsche owners throughout Buford, Morrow, and North Atlanta make the drive to us for a reason: it’s worth it.