Laboratories Testing Calibration Gauge Testing locations near Signal Hill, CA

Showing 1–6 of 6 results

This page indexes 6 laboratories testing calibration gauge testing listings for Signal Hill, CA, covering 6 ZIP codes. Details on this page were last refreshed Sep 2026.

Accurate CAL Labs

Laboratories Testing Calibration & Gauge Testing

📍 1715 E 28th St, Signal Hill, CA, 90755

📞 562-988-9592

Updated Sep 2026

Metrology Services

Laboratories Testing Calibration & Gauge Testing

📍 3671 Industry Ave Ste A5, Lakewood, CA, 90712

📞 562-988-0277

🌐 metrologyservices.com

Metrology Services is a calibration and testing laboratory located in Lakewood, California. It offers services related to gauge testing and metrology. The business shows recent online activity as of 2026, indicating an active presence in the community.