Built On Precision.
Driven By Safety.
We're the San Gabriel Valley's dedicated ADAS calibration specialists — restoring safety systems to factory-exact tolerances after every windshield replacement, collision repair, and sensor disturbance.
A shop the SGV could finally trust.
Calibration Masters was founded on a simple frustration: too many vehicles were leaving glass shops and body shops with their ADAS systems "completed" — but never actually recalibrated to OEM specification.
A camera off-axis by a fraction of a degree won't trigger a dashboard light. It just quietly fails when you need it most. We built this shop to solve that — investing in factory-grade rigs, OEM target boards, and the diagnostic equipment necessary to certify every job to manufacturer standards.
Today, body shops, glass shops, and dealerships across the San Gabriel Valley send us their toughest calibrations. We deliver them documented, verified, and on time — every time.
Four Non-Negotiables.
OEM Specification
We calibrate to the manufacturer's published tolerances. No shortcuts, no estimates.
Full Documentation
Every job ships with a signed certificate listing VIN, date, procedure, and verification.
Certified Technicians
I-CAR trained, ASE qualified, and continuously recertified on the latest platforms.
Free Mobile Service
We come to body shops, glass shops, and homes across the San Gabriel Valley.
Factory-grade. No exceptions.
Our calibration bay runs Autel MaxiSys ADAS and OEM-approved target boards positioned to exact distances and heights — the same standards your manufacturer set on the assembly line. Static, dynamic, and dual-procedure capability under one roof.
- Autel MaxiSys IA900 ADAS calibration rig
- OEM-approved target boards for all major brands
- Laser leveling, plumb-line positioning, and laser wheel alignment
- Pre- and post-scan diagnostics with signed certification