2026-01 · STATE EMISSIONS DIRECTORY STAR · TEST-ONLY · WALK-IN · DMV RENEWAL
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DIR-001 · STATIONS INDEX

All Smog Check Stations

Filter by state and inspection signal — STAR certified, test-only, walk-in, fast pass, DMV renewal, diesel. Listings with verified evidence appear first.

846 Smog Check Stations
42 States
4 Inspection types

All Smog Check Stations

Showing 846 of 846 smog check stations across the full directory
649STATION

Central smog check

Fresno, CA

Limited evidence
Call Map
No rating
650STATION

Certified Automotive

Salt Lake City, UT

Limited evidence
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No rating
651STATION

Chicago Motors

Chicago, IL

Limited evidence
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No rating
652STATION

CHINATOWN SMOG & REPAIR STATION

Oakland, CA

Limited evidence
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No rating
653STATION

Choi Smog STAR Station Test-Only

Los Angeles, CA

Limited evidence
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No rating
654STATION

Choice Test Only Station

Santa Ana, CA

Limited evidence
Call Map
No rating
655STATION

Chris Murphy's Automotive

Dallas, TX

Limited evidence
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No rating
656STATION

City Smog

Bakersfield, CA

Limited evidence
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No rating
657STATION

Clean Air Car Check - Valparaiso

Indianapolis, IN

Limited evidence
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No rating
658STATION

Clean Cloud Smog

Los Angeles, CA

Limited evidence
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No rating
659STATION

Clean Truck Check Bakersfield

Bakersfield, CA

Limited evidence
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No rating
660STATION

CLEAN TRUCK CHECK CALIFORNIA

Stockton, CA

Limited evidence
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No rating
661STATION

Clean Truck Check LLC

Fresno, CA

Limited evidence
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No rating
662STATION

Clean Truck check Testing Mobile

Los Angeles, CA

Limited evidence
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No rating
663STATION

Coast to coast works unlimited

Houston, TX

Limited evidence
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No rating
664STATION

College Smog Check

San Diego, CA

Limited evidence
Call Map
No rating