carb
ngoc nguyen
Primary contact: ngoc nguyen
Address
1400 N Harbor Blvd, Fullerton, CA, 92835
Phone
Email
Last refreshed
May 20, 2026
Testing capabilities
OBD Testing
Offered by this Certified Tester
Smoke Opacity (Non-OBD)
Offered by this Certified Tester
Mobile Service
Offered by this Certified Tester
Motor Home Testing
Offered by this Certified Tester
Are you the owner?
Claim this listing to verify ownership and earn a “Claimed by owner” badge.
Report incorrect info
Closed, wrong phone, wrong services? Let us know and we’ll review.
This directory is not affiliated with or endorsed by CARB. Certified Tester information is sourced from CARB’s public for-hire Certified Tester list when available; inclusion on that list is optional. Always confirm Certified Tester credentials, services, and availability before scheduling compliance testing.