Quality Service. Honest Pricing.

Hanford's Family-Owned Auto Repair & Smog Shop

Trust GIO'S SMOG & AUTO for reliable auto repair, expert smog checks, and friendly service in Hanford, CA. Your local ASE-certified shop.

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Our Services

Hanford Power Steering Repair Specialists

Power Steering

Power steering repairs and fluid changes for effortless, safe handling in Hanford vehicles.
Hanford ABS System Repair Specialists

ABS System Service

ABS system diagnostics and repairs for safer braking and control in Hanford vehicles.
Hanford’s Trusted Brake Service Experts

Brake Service

Ensure safe stops with expert brake inspection, repair, and replacement for Hanford vehicles.
Expert Oil Change Service in Hanford

Oil Change

Fast, clean oil changes to keep your engine running smoothly in Hanford’s climate.

GIO'S SMOG & AUTO services a wide variety of vehicle makes, from domestic brands like Ford and Chevrolet to imports like Toyota, Honda, and Nissan. Our ASE-certified team is skilled in diagnosing and repairing gas and diesel vehicles, ensuring compliance with California's smog regulations. Whether you drive a car, truck, or SUV, we have the expertise and equipment to keep it running smoothly. Explore our full list of serviced vehicles and learn more about our specialized care.

Frequently Asked Questions

We know you have questions about auto repair and smog checks. Our FAQs cover everything from our service process, vehicle eligibility, pricing transparency, and more. Discover how GIOS SMOG & AUTO makes automotive care easy, affordable, and trustworthy for Hanford drivers. If you have further questions, our friendly staff is always ready to help—just reach out or visit our shop for personal assistance.

  • What types of vehicles do you service at GIO'S SMOG & AUTO?
    We provide repair, maintenance, and smog checks for most domestic and foreign vehicles. Our technicians are experienced with cars, trucks, and SUVs, including newer gas vehicles and 1998 and up diesels.
  • Do I need an appointment for a smog check or repair?
    Appointments are recommended for faster service, but we do accept walk-ins when possible. You can call us at +1 559-639-8811 or email giossmognauto@gmail.com to schedule your visit.
  • Are your technicians ASE certified?
    Yes, all our technicians are ASE certified and undergo ongoing training to ensure expertise in diagnostics, repairs, and maintenance for a wide range of vehicle makes and models.
  • What warranty do you offer on repairs?
    We offer a reliable warranty on all repairs performed at our shop, giving you peace of mind knowing that your vehicle is in trusted hands. Details are provided at the time of service.
  • Do you follow a code of ethics for customer service?
    As a NAPA Auto Care center, we follow a strict Code of Ethics, ensuring transparent communication, fair pricing, quality parts, and dedicated customer satisfaction for every visit.
  • Is there a waiting area available while my car is serviced?
    Yes, our shop features a comfortable waiting area with complimentary Wi-Fi, so you can relax or stay productive while our team works efficiently on your vehicle.

About GIO'S SMOG & AUTO

GIO'S SMOG & AUTO is your local, family-owned auto repair and smog check shop in Hanford, CA. With over 10 years of experience, our ASE-certified technicians provide reliable maintenance, diagnostics, brake repairs, and smog checks for both gas and diesel vehicles. We believe in honest communication, fair pricing, and top-tier service using quality NAPA parts. Our comfortable waiting area, fast turnaround times, and warranty-backed repairs ensure you get the best care every time. Discover why Hanford drivers trust us for all their automotive needs—your satisfaction is our priority.

Shop Amenities

Amenities Designed for Your Comfort

GIOS SMOG & AUTO

421 West 4th Street, Hanford, CA, 93230