Business Details
37 Years
experience
Expert Auto Repair Services in Simi Valley
Since 1989, BJ's Automotive Service has been Simi Valley's trusted provider of honest, expert auto repairs. Our certified technicians deliver 5-star service for domestic and import vehicles, offering transparent pricing and same-day maintenance solutions. With advanced diagnostic tools and premium parts, we ensure reliable performance for cars, trucks, and SUVs. Our commitment to customer satisfaction includes clear communication, comprehensive service options, and a guarantee-backed approach to every repair. Generations of local families have relied on our team for both routine maintenance and complex repairs, making us a cornerstone of automotive trust in the community. Services
AC Repair
Brakes
Check Engine Light
4x4 Services
Electrical Services
Transmission Services
General Maintenance
Tire Rotation
Oil Changes
Engine Diagnostics
Details
- Year established: 1989
Highlights and features
- Certified technicians with decades of combined experience
- Transparent pricing with no hidden fees
- Same-day maintenance services available
- Premium quality parts and fluids used
- Comprehensive diagnostics for all vehicle systems
What people say
Most honest automotive shop
Certified technicians with expertise
Timely repairs completed
Transparent pricing policy
Exceptional customer service
Services
AC Repair
Our certified technicians diagnose and repair automotive air conditioning systems using advanced diagnostic tools. We service all makes and models, ensuring optimal cooling performance year-round. From refrigerant leaks to compressor issues, our solutions maintain cabin comfort while improving fuel efficiency through properly functioning climate control systems.
Brake Services
Comprehensive brake inspections and repairs include pad replacement, rotor resurfacing, and hydraulic system diagnostics. We use premium components to restore stopping power while ensuring safety compliance. Our technicians address abnormal wear patterns and noise issues, extending brake life through proper installation techniques and material selection.
Check Engine Diagnostics
Advanced OBD-II scanning identifies engine management system faults with precision. We interpret diagnostic trouble codes and perform component testing to resolve check engine light issues. Our approach combines computer analysis with hands-on verification to ensure accurate repairs of sensor, ignition, or emission control problems.
General Maintenance
Scheduled maintenance services follow manufacturer recommendations for oil changes, fluid exchanges, and system inspections. We track service intervals to prevent breakdowns while maintaining warranty compliance. Our technicians perform multi-point inspections to identify potential issues before they become major repairs.
Transmission Services
Automatic and manual transmission maintenance includes fluid exchanges, filter replacements, and performance diagnostics. We address shifting issues and abnormal noises through systematic analysis of torque converters, clutches, and hydraulic components. Our services extend transmission longevity through proper fluid management and early problem detection.
People
Sue
Service Advisor
Sue has been serving Simi Valley drivers for over 30 years, combining technical expertise with exceptional customer service. Her commitment to transparency and education helps clients make informed maintenance decisions while ensuring their vehicles receive expert care.
Brad
Owner/Technician
With decades of automotive repair experience, Brad leads BJ's Automotive Service's technical team. His ASE-certified expertise spans traditional mechanics and modern vehicle electronics, maintaining the shop's reputation for comprehensive, reliable service since its founding in 1989.
Questions
What types of vehicles do you service?
We service all domestic and import vehicles, including Asian models, trucks, SUVs, and passenger cars. Our technicians have experience with both traditional mechanical systems and modern electronic components.
Do you offer same-day service?
Yes, most maintenance services and many repairs can be completed the same day. We prioritize scheduling efficiency while maintaining quality standards for every vehicle we service.
How do you handle warranty-covered repairs?
We'll identify warranty-covered items during inspection and coordinate with manufacturers when applicable. Our team helps customers understand coverage details while ensuring proper documentation for warranty claims.
What payment methods do you accept?
We accept major credit cards, cash, and checks. Payment arrangements can be discussed prior to service completion to accommodate individual needs while maintaining transparent billing practices.
Do you provide loaner vehicles?
While we don't maintain a formal loaner fleet, we offer local shuttle service and can discuss transportation options during appointment scheduling to minimize service-related inconveniences.
How do you handle unexpected repair findings?
We immediately contact customers with detailed explanations of new issues. Our technicians provide repair options, cost estimates, and prioritization guidance before proceeding with any additional work.
