Austin's Emissions Inspection Experts

Travis County emissions inspections to renew your registration, fast and hassle-free in Austin.

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Emissions Inspection in Northwest Austin

Texas ended annual safety inspections for most passenger vehicles in 2025, but Travis County drivers still need an annual emissions inspection to renew their registration. At Mobil 1 Car Care | Oak Knoll Automotive, we test all makes and models with up-to-date equipment and follow all state guidelines, so you can be confident your result is accurate and compliant.

Just need a quick oil change? Our sister shop next door, Mobil 1 Lube Express NW, does oil changes with no appointment needed.
If your vehicle fails its emissions test, our technicians will explain the reasons and recommend the repairs needed to bring it into compliance. We offer prompt service, clear communication, and honest pricing every step of the way.

If Your Vehicle Doesn't Pass

Stay Road Legal with Certified Inspections

Our family-owned shop values your time. Enjoy a comfortable waiting area while we handle your emissions inspection efficiently. Get your Texas inspection done right at Mobil 1 Car Care | Oak Knoll Automotive.

Our Services

Discover Our Most Popular Services
Austin’s Fleet Service Professionals

Fleet Service

Comprehensive fleet services to keep your business moving efficiently.
Reliable Brake Service You Can Trust

Brake Service

Expert brake inspections and repairs to keep you safe on Austin roads.
Austin’s Trusted Oil Change Experts

Oil Change

Fast, affordable oil changes to keep your engine healthy in Austin’s heat.
Austin’s Go-To Battery Service Center

Battery Service

Professional battery testing, replacement, and installation for reliable starts.
Steering & Suspension Solutions

Steering and Suspension

Steering and suspension repairs for smoother, safer driving in Austin.
Accurate Wheel Alignment Services

Wheel Alignment

Precision wheel alignment for improved tire life and safer handling in Austin.
Cooling System Care for Austin Drivers

Cooling System

Complete cooling system checks and repairs for Texas heat protection.
Austin’s Trusted A/C Repair Pros

A/C Service and Repair

Stay comfortable with expert A/C diagnostics, repairs, and recharges in Austin.
Fuel System Service & Repair

Fuel System

Fuel system cleaning and repairs for optimal performance and efficiency.
Expert Exhaust Service in Austin, TX

Exhaust Service

Comprehensive exhaust system repairs for optimal performance and emissions.
Austin’s Vehicle Diagnostics Specialists

Vehicle Diagnostics

Advanced vehicle diagnostics to pinpoint problems and get you back on the road.
Austin’s Engine Repair Specialists

Engine Repair

Expert engine repairs and rebuilds for lasting performance and reliability.
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Pass Your Texas Emissions Inspection

We'll help you meet county requirements with friendly, efficient service.

Contact Info

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Call Us

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Our Location

12538 Research Boulevard Suite C, Austin, TX, 78759

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