Catalytic Converter Repair in San Antonio, TX

Emissions repair on Babcock Road

Hooks Complete Auto Care now offers catalytic converter repair and replacement services in San Antonio, along with oxygen sensor, exhaust and related emissions-system repairs. With Bexar County's emissions testing requirement effective November 1, 2026, our team can help you understand what needs attention before your registration renewal.

Have a check engine light or a failed emissions inspection? Bring your vehicle and any inspection report to our shop at 2466 Babcock Rd., Unit 116. We will diagnose the issue and explain the recommended work before proceeding.

Catalytic converter and exhaust system beneath a vehicle raised on an automotive lift
Illustrative view of a catalytic converter and exhaust system on a vehicle lift.

What changed for Bexar County drivers?

Beginning November 1, 2026, gasoline-powered vehicles that are 2–24 years old and registered in Bexar County, including San Antonio, require a passing emissions inspection for registration. The requirement does not mean every vehicle needs a new catalytic converter.

Hooks provides diagnosis and repair for emissions-related problems. Official emissions testing is performed at a DPS-certified emissions inspection station. If your vehicle fails, bring the report so we can address the identified problems.

Read the Texas DPS Bexar County emissions guidance.

Catalytic converter repair starts with diagnosis

A converter-related warning can involve the converter itself or another part of the emissions system. We inspect the vehicle to determine whether the work involves an exhaust repair, an oxygen sensor, an engine-running problem or catalytic converter replacement.

If the converter itself has failed internally, replacement is generally necessary. Repairing a related exhaust or sensor problem is different from restoring a damaged converter. We will explain what we find and review the appropriate repair or replacement with you.

Related emissions-control services at Hooks

Catalytic converter service

Diagnosis of converter concerns, assessment of related exhaust repairs, and replacement when the converter has failed.

Oxygen sensor service

Testing of oxygen and air/fuel sensor concerns, inspection of related wiring and connections, and sensor replacement when needed.

Exhaust-system repairs

Inspection and repair of exhaust leaks, damaged pipes, joints and related components that can affect emissions-system operation.

Check engine light diagnosis

Evaluation of emissions-related trouble codes, misfires and fuel-system concerns so the underlying problem can be addressed.

Schedule catalytic converter repair in San Antonio

Call Hooks Complete Auto Care or request an appointment online. Tell us your vehicle's year, make and model, and whether you have a check engine light or an emissions inspection report.

2466 Babcock Rd., Unit 116 · San Antonio, TX 78229

Online requests are subject to availability. Our team will confirm your appointment details.

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