Business Details
31 Years
experience
Emergency
services
Your Trusted Oceanside Auto Repair Experts
Founded in 1995 by George 'Lou' Lewis and Rick Sing, Mastertech has established itself as a trusted leader in automotive repair services. Our team of ASE-certified technicians brings decades of combined experience and technical expertise to every service we provide. Equipped with state-of-the-art diagnostic tools and a 15-bay facility featuring the largest RV lift in North County, we service all makes and models with precision and care. We prioritize transparency in all our operations, offering detailed explanations of required repairs and maintaining open communication throughout the service process. Our commitment to customer satisfaction is demonstrated through our comprehensive warranties and flexible financing options. With a proven track record of serving North San Diego County communities for over 30 years, we combine technical excellence with personalized service to ensure every vehicle receives the attention it deserves.Our facility's advanced capabilities and our technicians' specialized training in emission repairs and electronic diagnostics position us as a reliable choice for both routine maintenance and complex repairs. We maintain strict quality control standards across all services, from brake repairs to transmission overhauls, ensuring every customer receives consistent, professional treatment. Our dedication to continuous improvement is reflected in our investment in the latest automotive technology and ongoing technician training programs. This combination of technical capability, experienced personnel, and customer-focused service makes us a trusted partner for automotive needs in the region.
Services
Brake Repair
Transmission Repair
Oil Change
Check Engine Light Service
Maintenance Services
Diesel Repair
Alignment Service
Smog Certification
Electrical Diagnostics
RV Repair
Details
- Year established: 1995
Highlights and features
- 30 years of automotive repair expertise in North San Diego County
- ASE-certified technicians with specialized diagnostic training
- State-of-the-art facility with 15 service bays and RV capabilities
- Comprehensive warranties covering all repair work
- Flexible financing options with approved credit
Associations and certifications
- ASE Certified
What people say
Honest, straight shooters
Great customer service
Trust and confide
Patient and thorough
Military friendly
Services
Brake Repair
Our brake repair service begins with a comprehensive inspection to identify wear patterns and potential safety issues. Certified technicians use specialized tools to evaluate brake pad thickness, rotor condition, and hydraulic system integrity. We provide detailed explanations of required repairs while maintaining strict quality control standards throughout the service process.
Transmission Repair
Specializing in both automatic and manual transmission systems, our master rebuilder performs precision diagnostics using advanced equipment. Services range from fluid changes to complete overhauls, with emphasis on early problem detection to prevent major failures while maintaining factory specifications.
Check Engine Light
Our computerized diagnostics identify engine performance issues through code reading and system analysis. Technicians evaluate sensor functionality, emission controls, and ignition components to resolve check engine light warnings while providing clear explanations of required repairs.
Oil Change
Performed by ASE-certified technicians, our oil change service includes filter replacement and fluid level checks. We use manufacturer-recommended products while inspecting vehicle systems for potential maintenance needs during each service visit.
Maintenance Services
Following factory-recommended intervals, we perform 30k/60k/90k mile services including fluid replacements, component inspections, and system checks. Our comprehensive approach ensures vehicle longevity while maintaining optimal performance standards.
People
George Lou Lewis
Co-Founder
ASE Master Technician with specialized expertise in emission repairs and electronic diagnostics. Built the business from a 4,500 sq ft facility to one of North County's largest independent repair centers.
Rick Sing
Co-Founder
ASE Certified Technician and former Oceanside Police Officer who operated a part-time repair facility. Combined mechanical expertise with law enforcement discipline to establish operational standards.
Questions
What should I do if my check engine light comes on?
Have your vehicle diagnosed promptly using professional equipment to identify and address potential engine issues before they escalate.
How often should I rotate my tires?
Every 5,000 miles to ensure even wear and extend tire lifespan while maintaining optimal vehicle handling.
Do you service all vehicle makes and models?
Yes, our technicians work on all domestic and imported vehicles including Ford, Toyota, Honda, Chevrolet, and specialty imports.
Are your technicians certified?
All service personnel are ASE-certified with specialized training in modern automotive diagnostic and repair techniques.
Can I get financing for vehicle repairs?
Yes, we offer Synchrony financing options with approved credit for qualified service purchases.
Do you provide warranties on repairs?
Yes, all repair work is covered by our comprehensive warranty package for customer protection and peace of mind.
