Servicing all 50 States and Puerto Rico, Calser Calibrations is committed to making your life easier in the industry with unbeatable response times. We have been in business since 1979 and strive to bring you professional and quality service. We provide ISO/IEC 17025 accredited calibrations, and all of our calibration equipment is traceable to the International System of Units (SI) through NIST.

Along with on-site and in-house calibration services, we can also repair, upgrade, and sell equipment to meet your needs. Our highly trained technicians are available and ready to make sure your equipment is operating correctly and meeting the current ASTM and AASHTO standards.