Client Satisfaction & Provenance

Client Testimonials

Trusted by discerning enthusiasts, collectors, and owners across London, Berkshire, and Oxfordshire.

“The leather connolising work done by GP Customs saved the original factory hides on my DB5. Every other shop insisted on re-trimming, but GP Customs had the genuine skills to chemically restore and re-pigment the original leather. True craftsmen doing things properly.”

Lord M. Sterling
1965 Aston Martin DB5
Verified Client

“Brought my GT3 RS for a Level 4 detail and full front PPF. The attention to detail in their Sonning Common workshop is second to none. The paint reflection looks deeper than when it left the Porsche showroom.”

David H.
Porsche 911 GT3 RS
Verified Client

“Having an in-house trimming workshop and detailing studio under one roof means I don't have to truck my cars between multiple contractors. GP Customs handled the interior bolster repairs and underbody dry ice blasting seamlessly.”

Marcus Vance
Ferrari 250 GT Lusso
Verified Client

“Sub-Zero dry ice blasting brought the undercarriage of my Bentley back to pristine condition. Non-abrasive, extremely clean, and executed with extreme care. Highly recommended.”

James Radcliffe
Bentley Continental R
Verified Client

Experience Our Standards

Contact us to schedule a vehicle evaluation at our Sonning Common studio.

Arrange Inspection Appointment