• Smog Wizer
  363 W Valley Blvd
• Smog Shop
  755 W Rialto Ave
• Pro Stop Auto Center
  725 W Rialto Ave
• All About Smog
  363 W Valley Blvd # A
• Al's Auto Smog
  775 W Rialto Ave # D
• Hector's Smog Check
  1260 N Fitzgerald Ave
• One Stop Test Only
  630 W Rialto Ave Unit B8