•  
  • ANSI Accredited
  • Government Industry Data Exchange Program
  • ILAC Mutual Recognition Arrangement
  • ISO 17025
  •  National Environmental Balancing Bureau
  • Sheet Metal and Air Conditioning Contractors' National Association

Welcome to Huston-DePue Calibration Laboratories (HDCL), an A2LA accredited metrology company. Since 1960 we have met the calibration needs of a multitude of companies and industries world wide. Whether delivering equipment to our facility, shipping instruments to us for calibration, or scheduling on-site service, you can always count on HDCL to deliver timely, quality service.

Icemageddon 2025

Please be safe! We are open with limited staffing. HOWEVER, the streets in our complex are solid sheets of ice! If you need something, we are here for you, but if it can wait, we'll see you in a few days when this has a chance to melt off. There are no plans to treat the streets in our complex, so it may take a while for them to disappear.

gbellah

 | 

HDCL Holiday Schedule

HDCL will be CLOSED on the following days:

Thanksgiving Day – Thursday, November 28, 2024
Black Friday – Friday, November 29, 2024
Christmas Eve – Tuesday, December 24, 2024
Christmas Day (Observed) – Wednesday, December 25, 2024
New Year's Day (Observed) – Wednesday, January 1, 2025

 

gbellah

 |