STAR Certifed Station!

Fullerton's & Emissions Testing Center

Drive Clean and Compliant with Our Expertise Today

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Trusted Smog Testing Reliability

We pride ourselves on being the gold standard when it comes to reliability. Never second-guess whether your vehicle's test is in good hands.

Customer-First Approach in Every Service

Stepping into our center means experiencing impeccable customer service from the moment you arrive. We believe in ensuring our clients feel valued and understood.

Commitment That Speaks Volumes

We don’t just provide a service. We build a relationship founded on trust and commitment, so you feel comfortable coming back.

WE ARE A STAR Certifed Station

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(714) 525-4805

Dive Into Our Comprehensive Smog and Emissions Testing Suite

Whether you’re driving a compact car or a hefty diesel engine, we've got you covered. Our services are crafted to cater to a wide range of vehicles, ensuring that no matter what you drive, you can trust us to get the job done right.

Smog Testing Near Fullerton, Ca (3)
  • Smog Test
  • Emissions Testing
  • Diesel Smog Check/Emissions Testing
  • Car & SUV Smog Check/Emissions Testing
  • Clean Truck Check

At Master Smog & Test Only, we are proud to offer Clean Truck Check (CTC) services, ensuring your fleet meets California Air Resources Board (CARB) standards. The CTC program is designed to reduce emissions and keep trucks over 14,000 pounds operating efficiently and legally on California roads.

Our certified technicians provide:

  • CTC inspections to ensure compliance with CARB regulations.
  • Expert guidance for maintaining emission standards.
  • Quick, reliable service to minimize downtime for your vehicles.

Stay compliant and keep your trucks running clean—schedule your Clean Truck Check with Master Smog & Test Only today!

Discover the Heart Behind Our Smog and Emissions Testing Operations

Being a family- and locally-owned establishment since 2001 has given us an edge – an intimate understanding of our community's needs. Our licensed and insured experts stand ready to serve, blending professionalism with the warmth only family can offer.

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