Calibration Services

ISO9001-2000 Certified & NIST Standards > 100k Torque Wrenches & Electronics

Aztec Bolting is not only an industry leader in critical bolting applications; we are also renowned for our professional calibration services. Since 1987, Aztec Bolting has proudly served the petrochemical, oil refinery, wind power generation, and off shore industries with our impeccable calibration services.

We have more than 114 years of combined industry experience. Aztec Bolting ISO9001:2000 Certified, we meet all NIST standards, and we are a member of the AWEA and Certified as a Minority Business Enterprise with the Houston Minority Business Council.

It is important that your  torque tools, regardless of type and electronics are recalibrated at least every six months to ensure safety, performance, and reliability. Aztec Bolting specializes in wind turbine foundation tensioning that is a critical bi-annual service.

We offer 24-hour emergency mobilization and expert technicians. Contact Aztec Bolting today for information about our calibration services.