About Us

We are biorepository freezer installation and maintenance experts.Founded in 1972, Bahnson Environmental Specialties (BES) design, manufactures, installs and services a diverse line of controlled environmental chambers that maintain precise conditions for a wide array of research, development, and manufacturing activities.

All chambers are designed to satisfy the most stringent field performance tests. Our single-source turnkey solution includes pre-sales support; architectural, mechanical, and electric/controls design; project management, field installation, field testing/validation, and service.

We provide superior quality materials and exceptional workmanship. we also upgrade and retrofit existing chambers to meet new or future requirements.

It all adds up to end-to-end services that ensure maximum performance and reliability with an ongoing return on your investment.