Our Services
STAR Smog Inspection Center
You know your vehicle will be in good hands. Our station meets the higher performance standards set by the Bureau of Auto Repair.
State-Licensed for Smog Repairs
We are fully licensed by the state to handle both smog tests and repairs, meeting the rigorous standards required for certification. If your vehicle needs repairs, we're here for you six days a week.
Our Smog Repair Services Include:
Consumer Assistance Program (CAP)
Catalytic Converters
Major and Minor Tune-Ups
Fuel Injection Services
Check Engine Light Diagnostics and Repairs
Avoid Future Smog Repairs with Proper Maintenance
Routine maintenance is key to preventing costly repairs down the road. Trust us to keep your vehicle in top shape with these essential services:
Oil Changes
Tune-Ups
Tire Inflation
Let us help you avoid future issues with proper care and timely service!
Salvage Vehicle Safety Systems Inspections
We now offer the required Salvage Vehicle Safety Systems Inspections (VSSI) at our shop, ensuring your rebuilt vehicle meets California's new safety standards. This comprehensive inspection includes checking essential safety components such as body structure, steering and suspension systems, and tires.
Our VSSI Services Include:
Inspection of structural and safety components
Onboard diagnostics and road tests
Detailed checks of brake systems and lighting functionality
Testing performed by ASE-certified technicians
If your vehicle is rebuilt from a salvage title, trust us to ensure it's roadworthy and compliant with all state regulations. Visit us today for a professional and thorough VSSI inspection.
Heavy-Duty I/M Compliance Testing
We provide the new Heavy-Duty I/M Compliance Test required for heavy-duty trucks in California. This test ensures your vehicle meets state emissions standards and remains roadworthy under the latest regulations established by California Senate Bill 210 (SB 210), which created the Heavy-Duty Inspection and Maintenance Program to reduce air pollution.
Our HD I/M Testing Services Include:
Comprehensive emissions testing for heavy-duty trucks
Onboard diagnostics inspection to ensure compliance
Testing performed by certified HD I/M specialists
Stay ahead of the regulations and keep your truck on the road. Visit us today for professional, reliable HD I/M Compliance Testing.
ASE-Certified Mechanics
If your check engine light is on, trust our ASE-certified technicians to quickly diagnose and resolve the issue. We provide fast, friendly service every time, ensuring your car is back in top shape.
Our Diagnostics Pinpoint Your Car’s Troubles
Rely on us to identify why your vehicle isn’t performing as it should. From diagnostics to repairs, our experienced technicians will get you back on the road in no time.
Our Diagnostic Services Include:
Electrical System Problems
Emissions Issues
Engine Diagnostics
Fuel Injection Troubles
Battery Malfunctions and More!
Find Out Why Your Car Is Making That Noise
We take the time to listen to your concerns and recommend the most cost-effective solution for your car’s troubles. For your convenience, we have Punjabi, Hindi and Spanish-speaking staff ready to assist you. Trust us to provide honest, reliable service and keep your vehicle running smoothly.
Routine Auto Maintenance Services
Don't put off essential maintenance any longer. Regular auto care ensures your car runs smoothly and is more likely to pass a smog test. Stop by for oil changes, tire rotations, and other vital services to keep your vehicle in peak condition.
Our Routine Maintenance Services Include:
Oil Changes
Tune-Ups
Tire Rotations
Factory-Scheduled Maintenance
Trust Us to Keep Your Car in Shape
You’ll appreciate our honesty and commitment to quality work. We guarantee your satisfaction, providing dependable, cost-effective auto maintenance that helps prevent costly repairs and keeps your vehicle performing at its best.
Reliable Used Car Sales
Looking for a dependable vehicle? We offer quality used cars that have been thoroughly inspected to ensure reliability and performance. Our inventory is carefully selected to give you peace of mind with every purchase.
Why Buy From Us?
Fully inspected and road-tested vehicles
Transparent pricing with no hidden fees
Expert advice to help you find the right car for your needs
Financing options available
Trust us to provide a hassle-free car-buying experience. Visit us today to check out our selection of reliable used vehicles!
Welcome to Good Guys Auto Repair, Smog, and Car Sales
At Good Guys, we’re proud to have served the Fairfield, California community for over 25 years with reliable and affordable automotive services. We’re your trusted partner for keeping your vehicle running smoothly and compliant with state regulations.
Who We Are
Located conveniently in Fairfield, Good Guys Auto Repair, Smog, and Car Sales has built a reputation for delivering quality service with integrity. Our experienced and certified technicians are here to handle everything from routine maintenance to specialized heavy-duty testing, ensuring your car or truck stays road-ready.
What We Stand For
Integrity: We provide honest, reliable services and advice to keep your vehicle in top shape.
Quality Workmanship: From oil changes to HD I/M compliance testing, our team ensures every job is done right the first time.
One-Stop Convenience: Whether you need repairs, smog checks, heavy-duty testing, or a quality used car, we have it all under one roof.
Our Mission
At Good Guys, our mission is to keep Fairfield drivers safe, compliant, and confident on the road. Whether you’re maintaining your current vehicle or shopping for your next one, we’re here to deliver a hassle-free experience and exceptional service every step of the way.