Smog Stop - Smog Test Only Centers.

State approved Facilities.

Your one stop for Regular, Test Only & Gross Polluter Smog Certification Inspections.

We perform all State of California DMV required smog check inspections incuding -

Change of Ownership & out of state initial vehicle registration inspections.

We have 3 Convenient locations to better serve your needs.

1 location in Upland and 2 locations in Rancho Cucamonga.

Walk ins welcome Appointements are also available.

Se habla Espanol

Rancho Cucamonga Locations --

8840 Archibald Ave                                                 8220 Masi Dr

STE#D                                                                    STE#C

Rancho Cucamonga                                                  Rancho Cucamonga

CA 91730                                                               CA 91730    

909 581 1980                                                      909 948 0420

Upland Location --

475 N Mountain Ave

Upland CA 91786

909 579 0620