Smog Check stations in Riverside County, California
California's Bureau of Automotive Repair (BAR) lists 348 Smog Check stations in Riverside County, 5.9% of California's 5,945. 206 Test & Repair, 140 Test Only, 2 Referee. 40 have a licence first issued in 2025 or 2026; the earliest original issue date in the county is from 1972. They are spread over 34 towns; the most are in Riverside (81), Corona (28), Moreno Valley (24).
Who needs a test, how often and what it costs: California emissions testing rules.
All 348 Smog Check stations
By town, then name. Click a column to sort.
| Station | Address | Type | BAR licence | Licence first issued |
|---|---|---|---|---|
| Banning Smog Check | 4894 W Ramsey St Unit D, Banning 92220 | Test Only | 304324 | 2022 |
| Banning Smog Test Center | 376w Ramsey St, Banning 92220 | Test & Repair | 267856 | 2012 |
| Beaumont Smog Test Only | 4097 W. Ramsey Suite I-4, Banning 92220 | Test Only | 263247 | 2010 |
| California Star Smog | 1630 W. Ramsey St., Banning 92220 | Test Only | 264114 | 2011 |
| California Test Only | 635 E Ramsey St Unit #c, Banning 92220 | Test Only | 242192 | 2007 |
| Diamond Chevrolet Buick Gmc | 4545 W Ramsey St, Banning 92220 | Test & Repair | 295774 | 2019 |
| Fast Lube & Tune | 975 E 6th Street, Beaumont 92223 | Test & Repair | 225635 | 2003 |
| Highland Springs Express Lube | 655 Highland Springs Avenue, Beaumont 92223 | Test & Repair | 223045 | 2003 |
| Xpress Smog | 1060 East 6th Street A, Beaumont 92223 | Test Only | 312805 | 2025 |
| Hilles Union | 40-010 Washington Street, Bermuda Dunes 92201 | Test & Repair | 229640 | 2003 |
| Blythe Ford | 410 East Hobsonway, Blythe 92225 | Test & Repair | 314554 | 2026 |
| E Z Lube | 345 East Hobson Way, Blythe 92225 | Test & Repair | 255104 | 2008 |
| Inland Smog Stop | 905 Calimesa Blvd, Calimesa 92320 | Test Only | 287852 | 2017 |
| Redhawk Auto Service-Canyon Lake | 31638 Railroad Canyon Road, Canyon Lake 92587 | Test & Repair | 315888 | 2026 |
| 4v Auto Tech | 68375 Ramon Road, A, Cathedral City 92234 | Test & Repair | 316112 | 2026 |
| Dr V Auto Clinic | 68805 Perez Rd F#30, Cathedral City 92234 | Test & Repair | 178623 | 2016 |
| Elite Tire And Automotive | 68 350 Kieley Rd, Cathedral City 92234 | Test & Repair | 253226 | 2007 |
| Honda Of The Desert | 68-025 Kyle Rd, Cathedral City 92234 | Test & Repair | 307753 | 2023 |
| International Motors | 68795 Ramon Rd, Cathedral City 92234 | Test & Repair | 271185 | 2013 |
| Jessup Auto Plaza | 68 111 E Palm Canyon Dr, Cathedral City 92234 | Test & Repair | 856 | 1990 |
| Jim Brangham Auto Repair Llc | 68435 Ramon Rd #2, Cathedral City 92234 | Test & Repair | 276750 | 2014 |
| K&e Pro Tires | 68680 Ramon Rd #2, Cathedral City 92234 | Test Only | 289127 | 2017 |
| Liberty Smog Check | 68725 Ramon Road Unit D, Cathedral City 92234 | Test Only | 239895 | 2005 |
| Palm Springs Kia | 68130 Kyle Rd, Cathedral City 92234 | Test & Repair | 288377 | 2018 |
| Palm Springs Motors Inc | 69200 Hwy 111, Cathedral City 92234 | Test & Repair | 3521 | 1990 |
| Precision Smog | 67380 Sarah Street, Ste B, Cathedral City 92234 | Test Only | 310935 | 2024 |
| Ramon Chevron Service | 68010 Ramon Rd, Cathedral City 92234 | Test & Repair | 151697 | 1992 |
| Rayas Smog Check & Registration Services | 36135 Cathedral Canyon Dr #5, Cathedral City 92234 | Test & Repair | 278700 | 2014 |
| Safer Smog & Registration | 68303 Ramon Rd Ste A, Cathedral City 92234 | Test Only | 281422 | 2015 |
| Shottenkirk Desert Lexus | 67855 East Palm Canyon Drive, Cathedral City 92234 | Test & Repair | 287141 | 2018 |
| Smog Express | 68 800 Ramon Road Suite B, Cathedral City 92234 | Test & Repair | 242558 | 2006 |
| Smog Test Center | 68-845 Perez Road Suite H-18, Cathedral City 92234 | Test Only | 231974 | 2004 |
| Toyota Of The Desert | 68-105 Kyle Road, Cathedral City 92234 | Test & Repair | 312500 | 2025 |
| Valley Smog And Auto Repair | 36641 Perez Rd, Cathedral City 92234 | Test & Repair | 276587 | 2014 |
| Value Smog Inc | 35688 Cathedral Canyon Dr Ste 211, Cathedral City 92234 | Test & Repair | 266424 | 2013 |
| Coachella Smog Center | 51229 Cesar Chavez Unit B, Coachella 92236 | Test Only | 302079 | 2022 |
| Cv Smog Inc | 85900 Grapefruit Blvd, Coachella 92236 | Test & Repair | 289509 | 2018 |
| El Valle Smog Test Only & Registration | 1047b Grapefruit Blvd, Coachella 92236 | Test Only | 270145 | 2012 |
| King Smog | 51701 Hwy 111 B3, Coachella 92236 | Test Only | 302792 | 2022 |
| The Smog Center | 51701 Ca-111 B-8, Coachella 92236 | Test & Repair | 278918 | 2024 |
| The Smog Spot | 85691 Hwy 111 #b, Coachella 92236 | Test Only | 169835 | 2007 |
| A 1 Smog & Test Only | 1013 W 6th St, Corona 92882 | Test Only | 261785 | 2010 |
| A Plus Auto And Truck Repair Inc | 1359 W 6th St #c, Corona 92882 | Test & Repair | 272309 | 2013 |
| Aa Smog Center | 1630 East Ontario Ave Unit 102, Corona 92881 | Test Only | 258773 | 2009 |
| Bb Smog Test Only | 416 W 6th St Unit D, Corona 92882 | Test Only | 297992 | 2020 |
| Cardinale Way Mazda Corona | 2595 Wardlow Rd, Corona 92882 | Test & Repair | 279143 | 2022 |
| Circle City Smog Check Llc | 110 Washburn Cir Ste B, Corona 92882 | Test & Repair | 311040 | 2024 |
| Corona Drive Thru Smog | 1453 W. Sixth St Suite 101, Corona 92882 | Test Only | 294202 | 2019 |
| Corona Express Smog | 625 W 6th Street, Corona 92882 | Test Only | 277013 | 2014 |
| Corona Nissan | 2575 Wardlow Rd, Corona 92882 | Test & Repair | 298850 | 2022 |
| Corona Norco Smog Check | 410 River Road # D, Corona 92880 | Test Only | 277190 | 2014 |
| Corona Smog Check | 133 N Washburn Cir Suite B, Corona 92882 | Test Only | 300341 | 2021 |
| Corona Test Only | 2189 Sampson Ave Suite #b110, Corona 92879 | Test Only | 221427 | 2002 |
| Crescent Auto Repair. Inc | 1453 W 6th Street # 105, Corona 92882 | Test & Repair | 278578 | 2014 |
| Dba Toyota Of Corona | 1700 West 6th Street, Corona 92882 | Test & Repair | 312890 | 2026 |
| Dos Lagos Smog Shop | 19965 Temescal Canyon Road, Unit B, Corona 92881 | Test Only | 309447 | 2024 |
| Eagle Glen Mobil | 2261 Eagle Glen Parkway, Corona 92883 | Test Only | 241812 | 2006 |
| Harveys Autotech | 521 West 6th St, Corona 92882 | Test & Repair | 260922 | 2010 |
| Inland Auto & Truck Center Inc | 521 Railroad Street, Corona 92882 | Test & Repair | 282982 | 2016 |
| J&l Discount Car Care | 420 River Rd #a, Corona 92880 | Test & Repair | 289314 | 2018 |
| Pep Boys Auto Service & Tires #778 | 581 N Main St, Corona 92880 | Test & Repair | 303449 | 2022 |
| Precision Import Auto Repair | 1545 Yorba St, Corona 92882 | Test & Repair | 275279 | 2014 |
| Preferred Smog Center | 101 Granite St Unit B, Corona 92879 | Test Only | 273928 | 2018 |
| Rip's Garage, Llc | 160 Vander Street, Unit B, Corona 92878 | Test & Repair | 314428 | 2025 |
| Smog Stop | 1210 E 6th Ste A, Corona 92879 | Test Only | 230799 | 2004 |
| Spreen Honda Corona | 1080 Pomona Rd., Corona 92882 | Test & Repair | 297460 | 2020 |
| Srk Smog | 421 Railroad St, Corona 92882 | Test Only | 306464 | 2023 |
| The Car Guys | 2187 Sampson Avenue, 101, Corona 92879 | Test & Repair | 313390 | 2025 |
| West Auto Diagnostics Of Corona, Inc | 1655 E 6th Suite A6-B, Corona 92879 | Test & Repair | 278009 | 2014 |
| D H S Auto Service | 14010 Palm Drive, Desert Hot Springs 92240 | Test & Repair | 265407 | 2011 |
| Eddies Smog And Repair | 66271 Pierson Blvd, Desert Hot Springs 92240 | Test & Repair | 230306 | 2003 |
| Mikes Motorsports | 13 875 Palm Dr, Desert Hot Springs 92240 | Test & Repair | 168042 | 1999 |
| Singhs Automotive Repair | 13163 Palm Dr, Desert Hot Springs 92240 | Test & Repair | 264149 | 2016 |
| Smogmasters Test Only Center Inc | 65158 Dillon Rd, Desert Hot Springs 92240 | Test Only | 259090 | 2009 |
| 5 Star Auto Smog | 980 N State St C-1, Hemet 92543 | Test Only | 300366 | 2021 |
| All Smogs | 231 N State St #c, Hemet 92543 | Test Only | 271061 | 2012 |
| Ap Smog Check | 561 North Palm Avenue, Hemet 92543 | Test Only | 315668 | 2026 |
| Apex Smog | 330 N Sanderson, Hemet 92545 | Test Only | 305715 | 2023 |
| Certified Smog Check And Repair Station | 1220 S State St, Hemet 92543 | Test & Repair | 295273 | 2019 |
| Diamond Valley Auto Repair And Smog, Llc | 1251 West Acacia Ave Suite B, Hemet 92543 | Test & Repair | 272628 | 2013 |
| Diamond Valley Honda | 300 Carriage Circle, Hemet 92545 | Test & Repair | 297498 | 2020 |
| Hemet East Auto Repair | 43510 E Florida Ave, Hemet 92583 | Test & Repair | 289493 | 2018 |
| Hemet Transmission & Auto Care | 115 N Hamilton Ave, Hemet 92543 | Test & Repair | 305267 | 2023 |
| Import Workz Auto Smog | 321 W Esplanade Ave, Hemet 92543 | Test Only | 291567 | 2018 |
| Levi's Smog And Automotive Service Center | 414 E Florida Ave, Hemet 92543 | Test & Repair | 305273 | 2023 |
| Meineke Car Care Center | 3550 W Florida Ave, Hemet 92545 | Test & Repair | 290880 | 2018 |
| Pedder Nissan | 200 Carriage Circle, Hemet 92545 | Test & Repair | 290030 | 2018 |
| Pep Boys Auto Service & Tires #866 | 2050 W Florida Ave, Hemet 92545 | Test & Repair | 303386 | 2022 |
| Prime Auto Smog | 108 N Ramona St, Hemet 92543 | Test Only | 295088 | 2019 |
| Tim Moran Chevrolet Hemet | 400 Carriage Circle, Hemet 92545 | Test & Repair | 309523 | 2024 |
| Tim Moran Ford Hemet | 150 Carriage Circle, Hemet 92545 | Test & Repair | 309505 | 2024 |
| Tim Moran Hyundai Hemet Inc Dba Tim Moran Hyundai Hemet | 100 Carriage Cir, Hemet 92545 | Test & Repair | 158686 | 2015 |
| Valley Smog Test | 1299 S State St, Hemet 92543 | Test Only | 289244 | 2018 |
| Homeland Precision Auto Center | 31812 Hwy 74, Homeland 92548 | Test & Repair | 250684 | 2007 |
| Idyllwild Garage | 25015 Hwy 243, Idyllwild 92549 | Test & Repair | 198528 | 1998 |
| A Ok Smog Repair & Vehicle Registration Services | 46-590 Calhoun St, Indio 92201 | Test & Repair | 230180 | 2003 |
| All Smog Center | 83700 Indio Blvd Ste A, Indio 92201 | Test & Repair | 269792 | 2017 |
| Anytime Smog And Repair | 42602 Caspian Street, #a, Indio 92203 | Test & Repair | 309409 | 2024 |
| Best Value Smog Check Llc | 81854 Industrial Pl Unit 13 & 14, Indio 92201 | Test & Repair | 298223 | 2020 |
| Certified Smog And Auto Repair Inc | 83407 Us Hwy 111 A, Indio 92201 | Test & Repair | 302402 | 2022 |
| Chavez Buick Gmc Inc | 78960 Varner Road, Indio 92203 | Test & Repair | 300261 | 2021 |
| Conos Smog Stop | 82-944 Avenue 44 Ste E, Indio 92201 | Test Only | 229803 | 2003 |
| Fiesta Ford Inc | 78990 Varner Rd, Indio 92203 | Test & Repair | 253219 | 2008 |
| Fiesta Kia | 78550 Varner Road, Indio 92203 | Test & Repair | 302941 | 2022 |
| G & C Smog And Auto Repair Inc | 83-420 Indio Blvd #b, Indio 92201 | Test & Repair | 236901 | 2005 |
| Hilltop Automotive & Performance | 43180 Madison St, Indio 92201 | Test & Repair | 269796 | 2012 |
| I-10 Toyota | 78-980 Varner Road, Indio 92203 | Test & Repair | 266512 | 2011 |
| Juan's Complete Auto Repair Llc | 83752 Ave 45 Sp #7, Indio 92201 | Test & Repair | 307962 | 2024 |
| Kiko's Smog Station | 83386 Us Highway 111 Suite 2, Indio 92201 | Test Only | 311541 | 2025 |
| Mike's Smog Check | 83-885 Indio Blvd, Indio 92201 | Test Only | 273774 | 2013 |
| Quick Lane Tire & Auto Center | 79015 Avenue Unit 40, Indio 92203 | Test & Repair | 288932 | 2019 |
| Safer Smog & Registration | 44655 Jackson St, Indio 92201 | Test Only | 276799 | 2014 |
| Unicars Honda | 78-970 Varner Rd, Indio 92203 | Test & Repair | 174829 | 1993 |
| Universal Brakes & Alignment, Inc | 43441 Monroe St, Indio 92201 | Test & Repair | 283509 | 2016 |
| Zamoras Smog Center | 45116 Commerce #9, Indio 92201 | Test Only | 288235 | 2017 |
| D&s Automotive | 10585 Limonite Ave, Jurupa Valley 91752 | Test & Repair | 297093 | 2020 |
| Dmv Smog Check | 6333 Mission Blvd Suite C, Jurupa Valley 92509 | Test Only | 307169 | 2023 |
| Gary's Test Only | 9595 Mission Blvd Building B, Jurupa Valley 92509 | Test Only | 265291 | 2011 |
| J. J. Test Only | 7131 Mission Blvd, Jurupa Valley 92509 | Test Only | 278304 | 2014 |
| Jb Smog Check | 10565 Limonite Ave Suite 3, Jurupa Valley 91752 | Test Only | 298833 | 2021 |
| Los Compas Smog Check | 5949 Mission Boulevard, Jurupa Valley 92509 | Test Only | 317294 | 2026 |
| Mira Loma Smog Llc | 10565 Limonite Avenue, Unit 2, Jurupa Valley 91752 | Test Only | 314471 | 2025 |
| Mission Smog Check | 3720 Rubidoux Blvd., Jurupa Valley 92509 | Test Only | 294173 | 2019 |
| Rick Nickel, Inc | 4510 Muth Way, Jurupa Valley 92509 | Test & Repair | 292056 | 2018 |
| Riverside Tire | 2958 Rubidoux Blvd # A, Jurupa Valley 92509 | Test & Repair | 290133 | 2021 |
| La Quinta Chevrolet & La Quinta Cadillac | 79225 Highway 111, La Quinta 92253 | Test & Repair | 291835 | 2022 |
| Aaron Chevrolet | 31201 Auto Center Drive, Lake Elsinore 92503 | Test & Repair | 305144 | 2023 |
| Aaron Ford Of Lake Elsinore | 31500 Auto Center Dr, Lake Elsinore 92530 | Test & Repair | 308498 | 2025 |
| Advanced Auto Care | 29170 Riverside Dr Ste 3, Lake Elsinore 92530 | Test & Repair | 245249 | 2006 |
| Airco Smog Inc | 16790 Saint Charles Place # B, Lake Elsinore 92530 | Test Only | 302818 | 2022 |
| Lake Auto And Smog | 524 N Spring St, Lake Elsinore 92530 | Test & Repair | 247035 | 2014 |
| Lake Elsinore Chrysler Dodge Jeep Ram | 31400 Auto Center Drive, Lake Elsinore 92530 | Test & Repair | 276372 | 2018 |
| Marlars Auto & Diesel | 300 W Graham Ave, Lake Elsinore 92530 | Test & Repair | 280074 | 2016 |
| Paisano Smog Test Only | 18281 Collier Unit B, Lake Elsinore 92530 | Test Only | 259441 | 2009 |
| Rivera Smog Check | 16538 Lakeshore Drive, Lake Elsinore 92530 | Test Only | 305564 | 2023 |
| V Express Smog Test Only Center | 31947 Corydon Rd. #140, Lake Elsinore 92530 | Test Only | 303785 | 2022 |
| Zeit Smog | 19065 Grand Ave, Lake Elsinore 92530 | Test Only | 294584 | 2019 |
| Bradley Auto Center | 28200 Bradley Rd, Menifee 92586 | Test & Repair | 261671 | 2010 |
| Canyon Lake Auto Repair | 29410 Goetz Rd, Menifee 92587 | Test & Repair | 252665 | 2016 |
| New Hub Auto Service Inc | 29683 New Hub Dr Ste B, Menifee 92586 | Test & Repair | 278937 | 2016 |
| Top Tech Smog Check | 27271 Ethanac Rd Suite 102, Menifee 92585 | Test Only | 285510 | 2016 |
| Tricity Smog | 29770 Bradley Rd J, Menifee 92586 | Test Only | 301567 | 2022 |
| Express Test Only Center | 10614 Jurupa Rd, Mira Loma 91752 | Test Only | 271003 | 2012 |
| 215 Smog | 13718 Old 215 Frontage Road, #b, Moreno Valley 92553 | Test Only | 309888 | 2024 |
| A&s Smog | 23180 Hemlock Avenue, Suite 101, Moreno Valley 92557 | Test Only | 293937 | 2019 |
| Alessandro Smog Test & Repair | 22790 Alessandro Blvd Ste B, Moreno Valley 92553 | Test & Repair | 293115 | 2019 |
| Auto Plus Smog | 24035 Sunnymead Blvd Suite D, Moreno Valley 92553 | Test & Repair | 246000 | 2006 |
| Best Valley Smog And Auto Repair | 23952 Alessandro Blvd Ste B, Moreno Valley 92553 | Test & Repair | 271453 | 2013 |
| Ca Auto Repair And Programming Center | 24747 Sunnymead Boulevard, Moreno Valley 92553 | Test & Repair | 309024 | 2024 |
| City Smog Center | 23550 Sunnymead Blvd #105, Moreno Valley 92553 | Test Only | 258399 | 2009 |
| Clean Air Smog | 23910 Alessandro Boulevard, Suite B, Moreno Valley 92553 | Test Only | 315990 | 2026 |
| Gina's Auto Service | 24320 Sunnymead #106, Moreno Valley 92553 | Test & Repair | 280849 | 2015 |
| King Automotive Services Inc. | 23922 Sunnymead Blvd, Moreno Valley 92553 | Test & Repair | 291539 | 2018 |
| Low Price Smog & Tire | 14300 Elsworth St Suite 113, Moreno Valley 92553 | Test & Repair | 307428 | 2023 |
| Manny's Smog | 22275 Alessandro Boulevard, Suite E, Moreno Valley 92553 | Test Only | 311608 | 2025 |
| Mgm Smog | 24594 Sunnymead Blvd Ste X, Moreno Valley 92553 | Test Only | 277690 | 2014 |
| Mojica Smog & Tires | 21866 Alessandro Blvd # B, Moreno Valley 92553 | Test & Repair | 296472 | 2020 |
| Moreno Valley Smog Check | 23930 Sunnymead Blvd B2, Moreno Valley 92553 | Test Only | 295878 | 2019 |
| Moss Bros Chevrolet | 12625 Auto Mall Dr, Moreno Valley 92555 | Test & Repair | 262825 | 2010 |
| Moss Bros Chrysler Jeep Dodge | 27810 Eucalyptus Avenue, Moreno Valley 92555 | Test & Repair | 243243 | 2006 |
| Moss Bros Toyota | 12630 Motor Way, Moreno Valley 92555 | Test & Repair | 243244 | 2006 |
| Mvp Cars | 12640 Auto Mall Drive, Moreno Valley 92555 | Test & Repair | 300149 | 2021 |
| Prieto Smog Center | 24320 Sunnymead Blvd #107, Moreno Valley 92553 | Test Only | 237201 | 2005 |
| Reino's Auto Repair | 23770 Sunnymead Blvd #a, Moreno Valley 92553 | Test & Repair | 276777 | 2014 |
| Stop -N- Go Smog | 22425 Alessandro Blvd. Suite 101a, Moreno Valley 92553 | Test Only | 269923 | 2012 |
| The Smog Shop | 24759 Sunnymead Blvd Unit C, Moreno Valley 92555 | Test Only | 274733 | 2013 |
| Valley Smog Test Mv | 14300 Elsworth St Unit 101, Moreno Valley 92553 | Test Only | 257218 | 2009 |
| A & A Auto Repair Specialist | 26793 Madison Ave Suit 105, Murrieta 92562 | Test & Repair | 267225 | 2011 |
| Bmw Of Murrieta | 41430 Auto Mall Parkway, Murrieta 92562 | Test & Repair | 299673 | 2021 |
| Cal Oaks Auto Repair | 40648 California Oaks Rd Ste B, Murrieta 92562 | Test & Repair | 298784 | 2021 |
| Carmax | 25560 Madison Ave, Murrieta 92562 | Test & Repair | 301818 | 2022 |
| Diversified Automotive Repair | 26765 Madison Ave Ste 106, Murrieta 92562 | Test & Repair | 297704 | 2020 |
| Inland Auto | 26500 Jefferson Ave Suite A, Murrieta 92562 | Test & Repair | 287984 | 2017 |
| Jefferson Smog Star Station | 26622 Jefferson Ave #108, Murrieta 92562 | Test Only | 294349 | 2019 |
| Murrieta Auto Repair Inc | 26540 Jefferson Ave. Ste. F, Murrieta 92562 | Test & Repair | 282120 | 2015 |
| Murrieta Smog Star | 26500 Jefferson Ave #d, Murrieta 92562 | Test & Repair | 270267 | 2012 |
| Nigel's Automotive Repair | 26586 Jefferson Ave Unit C, Murrieta 92562 | Test & Repair | 262246 | 2010 |
| Redhawk Auto Service- Cal Oaks | 40615 California Oaks Road, Murrieta 92562 | Test & Repair | 311622 | 2025 |
| Redhawk Auto Service-Jefferson | 26622 Jefferson Ave Suite 101, Murrieta 92562 | Test & Repair | 304752 | 2023 |
| Smog Star Test Only | 41419 Pear Street, Murrieta 92562 | Test Only | 273442 | 2013 |
| Smog Stop Shop Inc | 29980 Technology Drive #7, Murrieta 92563 | Test & Repair | 266870 | 2011 |
| Smog Test Murrieta | 41590 Date St Unit 102, Murrieta 92562 | Test Only | 292092 | 2018 |
| Temecula Nissan | 26825 Auto Mall Parkway, Murrieta 92562 | Test & Repair | 278393 | 2014 |
| Aaron Chrysler Dodge Jeep Ram | 1983 Hamner Ave, Norco 92860 | Test & Repair | 302255 | 2022 |
| Ace Smog Center 2 | 2957 Hamner Ave, Norco 92860 | Test Only | 263900 | 2011 |
| Cal Smog Inspection Center Inc | 3215 Hamner Ave Bldg C, Norco 92860 | Test Only | 108204 | 2002 |
| Carmax | 1550 2nd Street, Norco 92860 | Test & Repair | 301805 | 2022 |
| Green Smog Check | 2126 Hamner Ave, Unit 102b, Norco 92860 | Test Only | 282268 | 2015 |
| Hemborg Ford | 1900 Hamner Ave, Norco 92860 | Test & Repair | 100231 | 1983 |
| Jb Smog | 1643 Hamner Ave #c, Norco 92860 | Test Only | 308173 | 2024 |
| Jb Test Only Corporation | 1643 Hammer Ave # C, Norco 92860 | Test Only | 295534 | 2019 |
| Cam Stones Automotive Inc | 74867 Velie Way #1, Palm Desert 92260 | Test & Repair | 253943 | 2008 |
| Carmax | 73450 Dinah Shore Drive, Palm Desert 92211 | Test & Repair | 301803 | 2022 |
| Country Club Mobil | 73001 Country Club Dr, Palm Desert 92260 | Test & Repair | 277220 | 2014 |
| Desert Smog | 74725 Joni Drive, Suite B, Palm Desert 92260 | Test Only | 311973 | 2025 |
| J & E Automotive | 74196 Hwy 111, Palm Desert 92260 | Test & Repair | 183244 | 2022 |
| Mike's Smog Check #2 | 74725 Joni Dr Ste B, Palm Desert 92260 | Test Only | 295923 | 2019 |
| Next Level Smog | 75135 Sheryl Ave Suite E, Palm Desert 92211 | Test & Repair | 298995 | 2021 |
| Ozone Smog | 74817 Joni Dr Unit F, Palm Desert 92260 | Test Only | 246372 | 2006 |
| Ozzies Automotive | 74894 Lennon Pl #f2, Palm Desert 92260 | Test & Repair | 252489 | 2007 |
| Palm Desert Shell | 77920 Ave Of The States, Palm Desert 92211 | Test & Repair | 235785 | 2004 |
| Palm Desert Smog | 41910 Boardwalk Unit A5, Palm Desert 92211 | Test Only | 253536 | 2008 |
| Smog Dog Palm Desert | 41700 Corporate Way Suite B, Palm Desert 92260 | Test Only | 283505 | 2016 |
| Smog Dogs | 75450 Gerald Ford Dr Ste 310, Palm Desert 92211 | Test Only | 306171 | 2023 |
| Smog Stop Ckp | 74991 Joni Drive #4, Palm Desert 92260 | Test Only | 211005 | 2000 |
| State Of Ca Smog Check Referee Ctr | 43-500 Monterey Avenue, Palm Desert 92260 | Referee | 799206 | 1997 |
| Downtown Shell | 300 N Indian Canyon Dr, Palm Springs 92262 | Test & Repair | 249204 | 2007 |
| Mercedes Benz Of Palm Springs | 4095 East Palm Canyon Drive, Palm Springs 92264 | Test & Repair | 314483 | 2026 |
| Ps Smog | 4633 E Ramon Rd, Palm Springs 92264 | Test Only | 245613 | 2006 |
| Smoke Tree Union 76 | 1777 E Palm Canyon, Palm Springs 92264 | Test & Repair | 242296 | 2005 |
| Yousef Mobil | 1708 N Palm Canyon Dr, Palm Springs 92262 | Test & Repair | 106240 | 1990 |
| A&r Auto Center | 121 E First Street, Perris 92570 | Test & Repair | 290343 | 2018 |
| All Smog | 24185 Hwy 74, Perris 92570 | Test & Repair | 272285 | 2013 |
| Dads Auto Tire Pros | 301 South D Street, Perris 92570 | Test & Repair | 311760 | 2025 |
| Garcia's Garage | 425 W Rider St Suite# A-10, Perris 92571 | Test & Repair | 296275 | 2019 |
| Joe's Express Smog | 145 Ramona Expy Suite B 4, Perris 92571 | Test Only | 278438 | 2014 |
| Macarena Smog Check | 4164 North Perris Boulevard, D, Perris 92571 | Test Only | 316930 | 2026 |
| Only Smog Test Only Center | 140 W. Walnut Ave #b10, Perris 92571 | Test Only | 304676 | 2023 |
| Perris Auto Repair Center | 5168 Western Way, Perris 92571 | Test & Repair | 240732 | 2005 |
| Perris Smog | 130 West Walnut Avenue, A17, Perris 92571 | Test Only | 315095 | 2026 |
| Perris Valley Auto Center | 707 #a East 4th Street, Perris 92570 | Test & Repair | 154193 | 2015 |
| Sng Smog | 425 W Rider St Ste B-3, Perris 92571 | Test Only | 289712 | 2018 |
| Speedy Auto Smog | 45 E Morgan St Suite 1, Perris 92571 | Test & Repair | 277336 | 2026 |
| Canyon Lake Muffler | 29595 Goetz Rd #a, Quail Valley 92587 | Test & Repair | 231703 | 2017 |
| Desert European Motorcars | 71-387 Hwy 111, Rancho Mirage 92270 | Test & Repair | 274350 | 2019 |
| Lapis Grand Prix Llc | 71441 California 111, Rancho Mirage 92270 | Test & Repair | 314912 | 2026 |
| Aa Smog Test Only | 5640 Van Buren Blvd #b, Riverside 92503 | Test Only | 298306 | 2021 |
| Ace Auto Service | 10180 Hole Ave #500, Riverside 92503 | Test & Repair | 268746 | 2012 |
| Adelino's Auto Clinic | 3300 Harrison Street, Suite #3, Riverside 92503 | Test & Repair | 310941 | 2025 |
| Alamo Smog Test Only | 3951 Alamo Street, Riverside 92501 | Test Only | 313572 | 2025 |
| All Tech Tune Up | 8651 Indiana Ave Ste N & O, Riverside 92504 | Test & Repair | 301828 | 2022 |
| Arlington Smog Test Only | 8970 Arlington Avenue, Riverside 92503 | Test Only | 314328 | 2025 |
| Autlan Auto Repair | 3761 Arora Street, Riverside 92509 | Test & Repair | 226977 | 2003 |
| Auto Stop Smog & Repair | 11881 Magnolia Ave #15, Riverside 92503 | Test & Repair | 271384 | 2013 |
| Automotive Express Smog | 3301 Chicago Ave, Riverside 92507 | Test Only | 282099 | 2015 |
| Automotive Raceway Smog | 2291 University Ave #a, Riverside 92507 | Test Only | 255066 | 2008 |
| Automotive Speedy Smog | 1433 W Linden Unit K, Riverside 92507 | Test Only | 279510 | 2015 |
| Autotech | 1735 3rd St, Riverside 92507 | Test & Repair | 206553 | 1999 |
| Bmw Of Riverside | 3060 Adams Street, Riverside 92504 | Test & Repair | 274944 | 2014 |
| Bobs Auto Service | 3823 Jurupa Ave, Riverside 92506 | Test & Repair | 150194 | 1989 |
| California Smog Of Riverside | 7304 Indiana Avenue Unit 9, Riverside 92504 | Test & Repair | 300421 | 2021 |
| Car Smog Test Only | 2720 14th Street, Riverside 92507 | Test Only | 237033 | 2010 |
| Carmax | 7980 Auto Drive, Riverside 92504 | Test & Repair | 301810 | 2022 |
| Colima Smog Check | 5585 Tyler St Ste #c, Riverside 92503 | Test Only | 310670 | 2024 |
| Corona Smog Center & Test Only | 12690 Magnolia Ave, Riverside 92503 | Test Only | 272187 | 2013 |
| Csai Auto Service | 3001 Chicago Avenue, Riverside 92507 | Test & Repair | 231247 | 2008 |
| Csai Smog Check Center | 6589 Magnolia Ave, Riverside 92506 | Test & Repair | 304251 | 2024 |
| Discount Smog Test Only | 5995 Arlington Ave, Riverside 92504 | Test Only | 302128 | 2022 |
| Dutton Motor Co | 8201 Auto Dr, Riverside 92504 | Test & Repair | 864 | 1972 |
| El Tapatio Smog Check | 10557 1/2 Magnolia Avenue, Riverside 92505 | Test Only | 306354 | 2023 |
| Express Way Smog | 2646 E Alessandro Blvd, Riverside 92508 | Test Only | 306585 | 2023 |
| Ez Auto Smog | 2748 14th Street, B, Riverside 92507 | Test Only | 310840 | 2024 |
| Franks Smog Check Test Only | 9611 Magnolia Avenue, Unit A, Riverside 92503 | Test Only | 314125 | 2025 |
| Franks Smog Station | 5310 La Sierra Ave, Riverside 92505 | Test Only | 304232 | 2022 |
| Friendly Automotive Service Tech | 3399 Arlington Ave, Riverside 92506 | Test & Repair | 238772 | 2005 |
| Fritts Ford | 8000 Auto Dr, Riverside 92504 | Test & Repair | 17232 | 2002 |
| G & P Auto Repair | 6050 Tyler St #a, Riverside 92503 | Test & Repair | 160025 | 1994 |
| H & A Auto Center | 12321 Sampson St. Ste. N, Riverside 92503 | Test & Repair | 284013 | 2016 |
| I G Diego Engine & Transm. Rebuilders Inc | 5850 Griffith St, Riverside 92504 | Test & Repair | 276602 | 2024 |
| J&r Smog Test Llc | 9720 Arlington Avenue, Riverside 92503 | Test Only | 309389 | 2024 |
| Jaguar Riverside | 8051 Auto Drive, Riverside 92504 | Test & Repair | 295301 | 2019 |
| Jb Test | 6151 Columbus Ave, Riverside 92504 | Test Only | 307661 | 2023 |
| Jurupa Test Only | 6127 Columbus St, Riverside 92504 | Test Only | 300377 | 2021 |
| Jurupa Valley Smog | 6645 Mission Boulevard, Suite C, Riverside 92509 | Test Only | 317242 | 2026 |
| L P Z Auto Repair | 2692 Main Street, Riverside 92501 | Test & Repair | 275852 | 2025 |
| La Sierra Smog Check | 4161 Riverview Drive B, Riverside 92509 | Test Only | 311020 | 2025 |
| Los Cuates Gto. Smog Check | 3708 Rubidoux Boulevard, Riverside 92509 | Test Only | 316323 | 2026 |
| Louies Automotive | 6333 Mission Blvd Ste G, Riverside 92509 | Test & Repair | 285872 | 2017 |
| M & J Smog Test Only | 11050 Hole Avenue, Riverside 92505 | Test Only | 314254 | 2025 |
| M & N Smog And Muffler | 2512 University Ave., Riverside 92507 | Test & Repair | 269552 | 2012 |
| M & T Smog | 7525 Indiana Ave, Riverside 92504 | Test Only | 259289 | 2009 |
| M & T Smog Check Express | 9802 Mission Boulevard, Riverside 92509 | Test Only | 315840 | 2026 |
| Moss Bros C J D Riverside | 8151 Auto Dr, Riverside 92504 | Test & Repair | 1618 | 1972 |
| N And K Smog | 7572 Indiana Ave, Riverside 92504 | Test Only | 291570 | 2018 |
| Pierce Smog Test Only | 10941 Hole Ave B, Riverside 92505 | Test Only | 254092 | 2008 |
| Porters Courtesy Corner & Garage | 7104 Magnolia Avenue, Riverside 92504 | Test & Repair | 241914 | 2006 |
| Prado Smog | 7010 Jurupa Road, Riverside 92509 | Test Only | 295374 | 2019 |
| R P M Auto Repair | 2650 E. Alessandro Blvd., Riverside 92595 | Test & Repair | 265224 | 2014 |
| Raceway Ford Inc | 5900 Sycamore Canyon Blvd, Riverside 92507 | Test & Repair | 146199 | 1989 |
| Ramos Smog Check | 4220 Glen St., Riverside 92509 | Test Only | 302772 | 2022 |
| Rc Test Only Center | 3659 Central Ave, Riverside 92506 | Test Only | 297395 | 2020 |
| Reyez Automotive | 12510 Magnolia Ave Unit E, Riverside 92503 | Test & Repair | 293626 | 2025 |
| Riverside Chevrolet | 8200 Auto Drive, Riverside 92504 | Test & Repair | 285591 | 2016 |
| Riverside Community Coll Auto Tech | 4800 Magnolia Ave, Riverside 92506 | Test & Repair | 101190 | 1983 |
| Riverside Honda | 8330 Indiana Ave #c, Riverside 92504 | Test & Repair | 244610 | 2019 |
| Riverside Hyundai Mazda | 8330 Indiana Ave #a, Riverside 92504 | Test & Repair | 244611 | 2021 |
| Riverside Nissan | 8330 Indiana Ave #b, Riverside 92504 | Test & Repair | 244609 | 2019 |
| Riverside Smog & Repair | 6676 Indiana Avenue, 101, Riverside 92506 | Test & Repair | 310293 | 2024 |
| Riverside Smog Company | 3839 Van Buren Blvd Suite A, Riverside 92503 | Test Only | 293304 | 2019 |
| Riverside Smog Pros | 6011 Magnolia Avenue, Riverside 92506 | Test Only | 301141 | 2021 |
| Riverside Smog Station | 6225 Rutland Ave Ste B, Riverside 92503 | Test & Repair | 280725 | 2015 |
| Riverside Volkswagen | 8330 Indiana Ave #d, Riverside 92504 | Test & Repair | 208891 | 2000 |
| Rubidoux Blvd. Smog | 2956 Rubidoux Boulevard, Riverside 92509 | Test Only | 314826 | 2025 |
| Shell Gas Station | 1308 University Avenue, Riverside 92507 | Test & Repair | 207209 | 2000 |
| Smog & Go Smog Check | 18600 Van Buren Blvd, Riverside 92508 | Test Only | 292693 | 2018 |
| Smog City | 10090 Arlington Avenue Suite A, Riverside 92503 | Test Only | 311439 | 2025 |
| Swift Service Smog | 5909 Jurupa Ave Unit C, Riverside 92504 | Test Only | 285941 | 2017 |
| Tito Smog Check | 4911 Felspar St Unit # 101, Riverside 92509 | Test Only | 271459 | 2013 |
| Tokyo Smog | 3265 Van Buren Boulevard, L, Riverside 92503 | Test Only | 317218 | 2026 |
| Top Dawg Auto Repair | 3700 Chicago Ave, Riverside 92507 | Test & Repair | 136308 | 1987 |
| Toyota Of Riverside | 7870 Indiana Ave, Riverside 92504 | Test & Repair | 153440 | 1990 |
| Vehicle Repair Center | 2409 Main St, Riverside 92501 | Test & Repair | 282549 | 2016 |
| Walters Mercedes-Benz Of Riverside | 3213 Adams St, Riverside 92504 | Test & Repair | 3021 | 1972 |
| Wk Smog Check | 8788 Cypress Avenue, Suite B, Riverside 92503 | Test Only | 315007 | 2026 |
| Woodcrest Auto Service | 18400 Van Buren Blvd Unit B, Riverside 92508 | Test & Repair | 266340 | 2011 |
| Woodcrest Smog Test Only Inc. | 17846 Vanburen Blvd, Riverside 92508 | Test Only | 291578 | 2018 |
| Z And T Smog Test Only | 6094 Mission Bl #a, Riverside 92509 | Test Only | 272078 | 2013 |
| Ethanac Smog | 27411 Ethanac Rd, Romoland 92585 | Test Only | 282100 | 2015 |
| Auto Smog | 2483 South San Jacinto Ave, San Jacinto 92583 | Test Only | 265175 | 2011 |
| Back's Automotive | 1595 N Lyon Ave #a, San Jacinto 92582 | Test & Repair | 270708 | 2012 |
| First Choice Smog | 494 North Scovell Avenue B, San Jacinto 92582 | Test Only | 310028 | 2024 |
| High Tech Auto Care Inc | 191 Bissell Pl, San Jacinto 92582 | Test & Repair | 250297 | 2007 |
| J & M Smog And Auto Repair | 177 Kellam Avenue, San Jacinto 92583 | Test & Repair | 243037 | 2006 |
| J&c Smog | 791 South San Jacinto Avenue, A, San Jacinto 92583 | Test & Repair | 309008 | 2025 |
| One Stop Auto Shop Inc | 175 Kellam Av, San Jacinto 92583 | Test & Repair | 223633 | 2002 |
| Probity Automotive Specialists | 1092 W Enterprise, San Jacinto 92582 | Test & Repair | 248050 | 2007 |
| Rapid Smog & Repair Station | 711 S State Street # C, San Jacinto 92583 | Test & Repair | 230694 | 2013 |
| Rodriguez Smog Check | 1015 S. San Jacinto Bl # C, San Jacinto 92583 | Test Only | 282085 | 2015 |
| State Of Ca Smog Chk Referee Ctr | 1499 North State Street, San Jacinto 92583 | Referee | 799230 | 2000 |
| Swift Smog | 1112 S State St Unit #6, San Jacinto 92583 | Test Only | 264357 | 2011 |
| Advanced Emissions Specialists Inc | 29770 Bradley Rd Suite C, Sun City 92586 | Test & Repair | 245796 | 2006 |
| Advanced Automotive Smog | 42103 Rio Nedo Ste#108, Temecula 92590 | Test & Repair | 308627 | 2024 |
| Apex Smog Check #2 | 41892 Enterprise Circle South, Suite C, Temecula 92590 | Test Only | 310150 | 2024 |
| Brothers Smog & Lube | 28822 Old Town Front Street, 104, Temecula 92590 | Test & Repair | 317191 | 2026 |
| Dch Honda Of Temecula | 26755 Ynez Road, Temecula 92591 | Test & Repair | 296561 | 2020 |
| Dch Kia Of Temecula | 26799 Ynez Road, Temecula 92591 | Test & Repair | 267306 | 2015 |
| Dorsas Smog Test | 43154 Via Dos Picos Unit A, Temecula 92590 | Test Only | 289698 | 2018 |
| Excellent Auto Care And Tire | 26673 Ynez Rd #a, Temecula 92591 | Test & Repair | 173133 | 1993 |
| Georges Certified Auto Repair | 43094 Via Dos Picos Suite A, Temecula 92592 | Test & Repair | 159593 | 1998 |
| Golden State Smog Inc | 27860 Del Rio Rd #c, Temecula 92590 | Test & Repair | 214593 | 2001 |
| Gosch Ford Of Temecula | 26895 Ynez Road, Temecula 92591 | Test & Repair | 309285 | 2024 |
| Hello Mazda Of Temecula | 42050 Dlr Drive, Temecula 92591 | Test & Repair | 300833 | 2021 |
| Kwic Smog Center_#1 | 28129 Jefferson Ave, Temecula 92590 | Test Only | 261132 | 2010 |
| Nice & Easy Smog Check & Repair | 28710 A Las Haciendas St Ste A & B, Temecula 92590 | Test & Repair | 277194 | 2016 |
| Paradise Chevrolet Cadillac | 27360 Ynez Rd, Temecula 92591 | Test & Repair | 163590 | 1992 |
| Rancho Smog And Auto Repair | 43062 Via Dos Picos Unit A, Temecula 92590 | Test & Repair | 261204 | 2010 |
| Redhawk Auto Service | 44260 Apis Road_suite C, Temecula 92592 | Test & Repair | 243182 | 2006 |
| Speedy Smog | 28733 Via Montezuma Ste F, Temecula 92590 | Test Only | 303741 | 2022 |
| Temecula Auto Repair & Transmission | 27415 Jefferson Avenue, Temecula 92590 | Test & Repair | 286012 | 2017 |
| Temecula Hyundai | 27430 Ynez Road, Temecula 92591 | Test & Repair | 284546 | 2016 |
| Temecula Smog | 26673 Ynez Rd #d, Temecula 92591 | Test Only | 270232 | 2012 |
| Temecula Valley Buick Gmc | 27420 Ynez Road, Temecula 92591 | Test & Repair | 295909 | 2019 |
| Temecula Valley Toyota | 26631 Ynez Road, Temecula 92591 | Test & Repair | 277071 | 2014 |
| Tony's Smog Inc & Auto Service | 43122 Via Dos Picos Unit C, Temecula 92590 | Test & Repair | 274226 | 2015 |
| Tri City Smog | 28671 Calle Cortez Suite H, Temecula 92590 | Test Only | 300510 | 2021 |
| Pete's Automotive | 32125 Arbol Real, Thousand Palms 92276 | Test & Repair | 271551 | 2013 |
| Sergios Automotive Inc | 72-934 Haskell Rd, Thousand Palms 92276 | Test & Repair | 258447 | 2016 |
| Smog Star Inc | 21299 Palomar St A, Wildomar 92595 | Test Only | 290043 | 2018 |