SmogFinderSmog Check Stations in Ontario, CA
42 stations in Ontario, graded A–F from public California BAR inspection data. Higher grades mean more thorough, honest inspections.
- Immanuel Auto817 E Holt Blvd Ste #b · ★ STAR94
- Ontario Smog Check5420 W Mission Blvd · ★ STAR72
- Avid Smog Inc1409 West Holt Boulevard D1 · ★ STAR70
- Manny's Smog129 N Mountain Ave · ★ STAR66
- Wayne's Automotive, Inc157 N Mountain Avenue · ★ STAR66
- Enav Smog Shop2314 S Vineyard Ave Unit# H · ★ STAR · ⚠ enforcement64
- All Time Smog2155 S Euclid Ave · ★ STAR64
- Ochoa Brothers Auto Repair & Towing Inc903 S Euclid Avenue · ★ STAR63
- Baja Auto817 E Holt Blvd Unit A · ★ STAR63
- Savon Smog Plus1125 W Holt Blvd · ★ STAR62
- Carmax4100 East Inland Empire Blvd.62
- Quick Check Smog Check10742 Central Ave · ★ STAR60
- Ace Smog & Fuel601 E Holt Bl · ★ STAR60
- Dnv Smog & Test Only2315 S Euclid Ave Unit B · ★ STAR58
- Ontario Smog Check Jc759 E Holt Blvd #b · ★ STAR50
- Mark Christopher Auto Center2131 Convention Center Way50
- Audi Ontario2272 E. Inland Empire Blvd.50
- Citrus Motors3611 E Guasti Rd50
- Mercedes-Benz Of Ontario3787 East Guasti Road50
- Ontario Hyundai1307 Kettering Drive50
- Crown Lexus1125 Kettering Drive50
- Basic Auto Repair803 #b E Holt Blvd · ★ STAR49
- Jeep Chrysler Dodge Ram Fiat Of Ontario1202 Auto Center Drive45
- Low Price Smog Check2480 S Archibald Ave #a · ★ STAR44
- Pros Smog Check216 S San Antonio Ave44
- Hector's Smog Check939 W State St # E · ★ STAR41
- Crown Toyota1201 Kettering Dr.39
- S & E Smog2235 E 4th Street Unit H · ★ STAR38
- Penske Honda Ontario1401 Auto Center Drive38
- La Cross Smog & Tune546 W Holt Blvd · ★ STAR36
- T & T Smog Test Only5490 W Mission Blvd # F · ★ STAR35
- Ontario Smog152 N Mountain Ave · ★ STAR25
- Pro Smog Center Inc.201 S Winevielle Ave Suite #k · ★ STAR20
- Voyager 1 Smog703 S Euclid Ave · ★ STAR9
- Purrfect Auto Service11075 Central Ave #c—
- 909smogcheck534 South Mountain Avenue Suite K—
- Stanyer & Edmondson Smog802 W Holt Blvd—
- Infiniti Of Ontario2192 Inland Empire Blvd—
- Empire Nissan1377 Kettering Drive—
- Romero Motors Corporation1307 Kettering Loop—
- Bmw Of Ontario1350 Auto Center Drive—
- Mini Of Ontario1251 Auto Center Drive—