North Wind Portage, Inc., is a technically diverse company providing consulting and project execution services to clients on their environmental, engineering, and infrastructure projects. Since its establishment in Idaho Falls in 1992, Portage has completed over $1.2 billion of projects focused primarily on investigations, remedial/response actions, and removal of radiological, hazardous, and toxic waste for federal, state, tribal, and local governments and private industry clients. Portage is ISO9001 certified and has an active NQA-1 compliant Quality Assurance Program. Portage is based in Idaho Falls, Idaho, with satellite offices throughout the country. On January 20, 2017, Portage, Inc., was acquired by North Wind Group and in 2019 North Wind, Inc. was merged into North Wind Portage.

North Wind Radiological Waste & Services is a division of North Wind Portage. The North Wind instrumentation facility, located in Knoxville, TN, rents, calibrates, and repairs Radiation Detection (RAD), Industrial Hygiene (IH), and air monitoring instruments of all makes and models from various manufacturers. All calibrations are performed according to ANSI N323AB-2013 and ISO 17025-2017 requirements. Our inventory is consistently expanding, and we strive to accommodate our customers’ exact instrumentation needs. If a certain item is not listed, don’t hesitate to contact us. CLICK HERE to view the Radiation Detection and Industrial Hygiene Instrumentation Rentals Catalog.