Custom Luxury Lab is an independent Mercedes-Benz and exotic car specialist in Frisco, Texas, serving the Dallas–Fort Worth area.

Owner Cesario Lamas Jr. is Mercedes-Benz Master Certified with 22 years in the trade, 15 of them inside factory dealer networks — five years at Mercedes-Benz of Pleasanton and two at a Ferrari dealer. Every car gets a factory SDS/XENTRY diagnostic scan that reads every module, not just the one throwing a code, so faults are traced to a cause before any part is ordered.

Work includes Mercedes-Benz Service A and B to factory specification, AMG service and tuning, SPEEDSHIFT transmission service, module coding and programming, and Brabus builds. Also Porsche service and PURE turbo upgrades, and mechanical repair on Lamborghini, Ferrari, McLaren, Audi and BMW. ECU calibration is handled through ECU Tuning Group. XPEL paint protection film, vinyl wrap and window tint are installed in-house.

Every job carries a 12-month / 12,000-mile warranty on parts and labor. Shuttle service, vehicle pickup and delivery, and rental cars can be arranged.