By Allen Tadevosian on April 14, 2026 Verified by Google

David is great! He is a mobile service who will come to your truck and do the smog test in less than 15 minutes. Very competitive pricing!

By Rapid Movers LLC on December 30, 2025 Verified by Google

David was friendly, flexible and reasonably priced. He even came back for a retest for no additional fee. Highly recommemded!

By ARYA TRANSPORTATION LLC on September 28, 2025 Verified by Google

⭐️

Needed a smog test for my diesel truck and found David through a referral. He drove out to sun valley and handled everything on-site. He really knows his stuff when it comes to diesel and the process was smooth from start to finish. Definitely someone you can trust.

By Masoud Vafa on September 20, 2025 Verified by Google

David was great , came on time and test my truck even though it was late
Very friendly , happy to do the business again

By Luis Perez on September 13, 2025 Verified by Google

David helped me with clean truck check testing in Downey for one of my work truck he knew exactly what need to be done and made sure everything was compliant. It’s clear he has experience with commercial vehicles.super smooth process and great communication.