Raindrops on the headlight of a green classic Porsche 911

Porsche alloy wheel with red brake caliper

Where Expertise Meets
Attention to Detail

Your Porsche gets the same care here that Lawrence would give his own car. Every job is done to Porsche’s standards, with the right parts and the right diagnostic equipment, and explained to you in plain terms.

From routine servicing to engine rebuilds, we look after every Porsche: air-cooled and water-cooled 911s, the Boxster and Cayman, Cayenne, Macan and Panamera, and the front-engined 928, 944 and 968.

Rear badge of a silver Porsche 911 Carrera 4S

Porsche Specialist in High Wycombe for Servicing, Rebuilds and Repairs

Lawrence McGovern has worked on Porsches for more than 40 years. He started at AFN, moved to Ruf GB, where he worked on the legendary CTR2, and then set up Chelsea Carrera behind the Stamford Bridge stables in Fulham.

Over the last ten years the workshop has moved to Cressex Business Park in High Wycombe, a few minutes from junction 4 of the M40, and many of our London clients have come with us. We collect and deliver cars in London, so the distance is rarely a problem.

What we do

Driven by Experience

Defined by Detail

Expert Care for Exceptional Cars

Some cars come to us for an annual service. Others need an engine rebuilt, a fault traced or a second opinion before a purchase. Whatever brings your Porsche in, it gets the same attention. We offer:

Servicing to Porsche’s schedules, with genuine parts and Mobil oils
Fault-finding with PIWIS 4, Porsche’s own diagnostic system
Engine and gearbox rebuilds, air-cooled and water-cooled
Suspension set-up, upgrades and corner weighting
Independent pre-purchase inspections
Every Porsche, from air-cooled 911s to the Cayenne and Macan
Honest advice on what’s worth doing, and when

Instrument dials of a classic Porsche 911

Realistic Prices. Uncompromising Standards.

No showroom and no inflated quotes. We’ll talk you through the parts available at different prices, but we only fit parts we trust to last. A cheap part that fails in a year costs you more in the end.

We Understand the Value Behind the Wheel

“Porsches can outperform pension funds. That’s why the quality of care matters.”
Lawrence McGovern

Our Services

Engine cover of a Porsche 3.0 V6 S engine

Porsche Specialist ServicingPorsche servicing in High Wycombe, carried out to Porsche’s schedule with genuine parts, Mobil oils and PIWIS 4 diagnostics, and looked after personally by Lawrence.

Porsche Engine & Gearbox RebuildsEngine and gearbox rebuilds for air-cooled and water-cooled Porsches, from failure repairs to preventative refreshes, planned and overseen by Lawrence McGovern.

Air-cooled engine in a red classic Porsche 911, with the engine lid open

Air-Cooled Porsche Servicing & MaintenanceServicing, fault-finding and sympathetic restoration for air-cooled 911s, 912s and other classic Porsches, from a specialist who has worked on them since they were everyday cars.

Close-up of a Porsche wheel and red brake caliper

Porsche MaintenanceRepairs and preventative maintenance for every Porsche we look after, from warning lights and leaks to suspension, brakes and cooling systems.

Your feedback

Great service - very clear with what work was required and why. Lawrence also helped me with a car related issue out of hours which was greatly appreciated

DW · Google ReviewClient