Computer Diagnostics
Emissions Inspection in Kemah
Most gas vehicles registered in Galveston County still need an emissions test. We run it at our Kemah shop, and if your vehicle doesn't pass, you get photos of what we found and an estimate before any repair.
- 4.9 stars on Google
- Up to 36 month / 36,000 mile warranty
- ASE-certified technicians
What Texas requires now
A vehicle inspection in Galveston County now means the emissions test: most gas vehicles still need one before they can be registered. Texas dropped the yearly safety inspection for most passenger vehicles on January 1, 2025, and replaced it with a fee you pay when you register. The emissions test is still required here.
What the emissions test checks
For most cars and trucks, the test connects to the vehicle's onboard computer and checks that the emissions systems are working and reporting normally.
Common reasons a vehicle doesn't pass
- The check engine light is on.
- The battery was recently disconnected or replaced, or codes were just cleared, so the computer hasn't finished its self-checks.
- A problem with an oxygen sensor, the catalytic converter or the evaporative system.
If something needs work
If your vehicle doesn't pass, you get photos and videos of what we found and a clear estimate. Nothing gets done until you approve it. If the check engine light is on, we can find the cause first with a check engine light diagnosis.
Our ASE-certified technicians work on all makes and models, so the repair can get done at the same shop.
Problems we fix
Check engine light on
The most common reason a vehicle doesn't pass. We can find the cause before the test.
Battery just replaced or disconnected
The computer resets its self-checks, and it takes some normal driving before the vehicle is ready to test.
Codes recently cleared
Clearing codes turns the light off but also resets the self-checks, so the vehicle can show as not ready.
Oxygen sensor or catalytic converter problem
These keep emissions in range. A failing one usually turns on the check engine light.
Evaporative system leak
Often a loose or worn gas cap, or a leak in the fuel vapor lines.
Reviews
What customers say about our vehicle inspection work
4.9 stars on Google from 532 reviews as of November 2026
“Super fast and professional people brought my car for inspection 5/5 stars definitely would recommend”
“Very quick service getting the vehicle emissions inspection and did a complimentary inspection of the entire vehicle. Sent a report of anything needing attention.”
“Very professional and very nice. I only had my inspection done, but will definitely return for other services.”
Where we work
Vehicle Inspection for drivers near Kemah
Texas Complete Auto Repair, Lube & Car Wash
4.9(532) as of Nov 20264.9 out of 5, from 532 Google reviews, as of November 2026
916 FM 518 East
Mon to Fri, 8:00 AM to 6:00 PM; Sat, 8:00 AM to 5:00 PM; Sun, closed
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FAQ
Vehicle Inspection questions, answered
Common questions about our vehicle inspection.
Do I still need a vehicle inspection in Texas?
What makes a vehicle fail the emissions test?
My check engine light is on. Should I fix it before the test?
What happens if my vehicle doesn't pass?
Can I wait while you do it?
Still have questions?
Call (281) 549-4391
Book a time, or call and we'll set it up
Free shuttle, loaner cars available
Early bird and after hours drop off
Up to 36 month / 36,000 mile warranty
On most repairs, nationwide through TechNet
4.9 stars on Google
From 532 Google reviews