Business Details
33 Years
experience
Your Trusted Auto Repair Experts in Thornhill Since 1993
Thornhill Precision Automotive & Auto Body was founded in 1993 to serve automobile owners in Richmond Hill, Thornhill, and Markham. Our team of factory-certified mechanics brings decades of combined experience in engine repairs, diagnostics, and vehicle safety inspections. We specialize in Mercedes-Benz and BMW servicing, utilizing genuine parts and factory-approved methods to maintain warranty compliance. As an Ontario-accredited vehicle safety inspection centre, we offer Drive Clean emissions testing and Uber/Lyft inspections.Our collision repair services feature platinum-quality painting, structural restoration, and a one-year craftsmanship warranty. With over 25 years of experience, we combine technical expertise with personalized service, ensuring vehicles meet regulatory standards while prioritizing customer satisfaction. Our team includes master technicians with backgrounds at Porsche, BMW, and Lexus, providing specialized knowledge for import and JDM vehicles.
Services
Auto Repair
Collision Repairs
Mercedes Service
BMW Repairs
Vehicle Inspections
Details
- Year established: 1993
Highlights and features
- We offer 25+ years of experience in engine diagnostics and repairs.
- Our team includes factory-certified specialists for Mercedes and BMW vehicles.
- We provide Ontario-accredited vehicle safety and emissions inspections.
- Our collision repairs include a one-year craftsmanship and parts warranty.
- We maintain platinum-quality standards with SprayBake dust-free paint technology.
Associations and certifications
- Ontario Ministry of Transportation
- Mercedes-Benz Canada
- BMW Canada
What people say
4.8 Star Reviewed
Trusted For Over 25 Years
Factory Certified Mechanics
Free Emission Testing
One Year Warranty
Services
Auto Repair
Our factory-certified technicians perform comprehensive engine diagnostics, timing belt replacements, and electronic system repairs for all vehicle makes. With over 25 years of experience, we use advanced tools to address complex mechanical and electrical issues while maintaining manufacturer warranty compliance. Our services include scheduled maintenance, brake fluid changes, and transmission fluid replacements to ensure optimal vehicle performance.
Collision Repairs
We restore vehicles to pre-accident condition using platinum-quality two-stage painting and structural repair techniques. Our SprayBake dust-free paint room ensures flawless finishes in urethane, metallic, or acrylic. Services include stone chip repair, panel replacement, and comprehensive collision damage restoration with a one-year warranty covering both craftsmanship and parts.
Mercedes Service
Specialized Mercedes-Benz maintenance and repairs using genuine parts and factory diagnostic tools. We follow manufacturer service schedules including Service A/B codes, transmission fluid changes, and diesel fuel filter replacements. Our technicians maintain warranty compliance while providing detailed written reports after every inspection and service procedure.
BMW Repairs
Expert BMW diagnostics and repairs performed by master technicians with 15+ years of experience at BMW dealerships. We handle complex electronics systems, electrical harness overhauls, and performance maintenance for models including the M3 Sedan. Our team prioritizes precision diagnostics beyond trouble codes to address root causes of mechanical issues.
Vehicle Inspections
Ontario-certified vehicle safety inspections and Drive Clean emissions testing conducted to provincial standards. We provide same-day service for emissions testing and Uber/Lyft vehicle inspections. All inspections include written reports documenting compliance status and required repairs to ensure vehicles meet regulatory requirements.
People
Rex C.
Shop Manager
Master technician with over 15 years at BMW dealerships. Specializes in complex import repairs and mentors junior technicians at Precision Auto since 2017.
Dice F.
Master Tech
23-year veteran from Don Valley Lexus. Expert in JDM makes, leading technician team at Precision Auto since 2018 with specialized import vehicle knowledge.
Simon W.
Service Manager
Service manager since 2008 with prior experience at Don Valley Group. Oversees customer service operations and insurance claim coordination at Precision Auto.
Questions
What services does Thornhill Precision Automotive offer?
We provide auto repair, collision restoration, Mercedes/BMW specialized service, Ontario-certified inspections, and Uber/Lyft vehicle safety checks.
Are your technicians certified for luxury vehicles?
Yes, we have factory-certified specialists for Mercedes-Benz and BMW vehicles with decades of dealership experience.
Do you offer collision repair warranties?
All body repairs include a one-year warranty covering both craftsmanship and replacement parts.
Can you perform Ontario Drive Clean inspections?
Yes, we're an accredited center offering same-day emissions testing with free initial assessments.
What areas do you serve?
We serve Thornhill, Richmond Hill, Markham, and surrounding GTA neighborhoods for all automotive needs.
