DNB Engineering, Inc.
Coalville, Utah, United States
DNB Engineering's Coalville, Utah facility is a NVLAP-accredited (Lab Code 200634-0) ISO/IEC 17025:2017 EMC and product safety test lab operated by DNB Engineering, Inc., a family-owned company testing since 1979. The site is notable for its two 30-meter open area test sites and 20,000 lb turntable, which support large-scale equipment testing in one of the lowest natural electromagnetic ambient environments in the world. It supports FCC, CE Mark, VCCI, BSMI, and ISED compliance programs as well as military (MIL-STD-461) and aerospace (RTCA/DO-160) testing.
Capabilities
Standards Tested
Certifications Offered
Industries Served
Facility
Open Area Test Site (OATS) with shielded rooms — two 30-meter OATS, 20-foot / 20,000 lb turntable, high-current capability to 100 A per phase (50/60 Hz), two shielded rooms, located in one of the world's lowest natural electromagnetic ambient environments
Capabilities sourced from lab websites, A2LA scope documents, and public accreditation records as of April 22, 2026. Contact the lab directly to confirm current scope and availability.
Data verified from: www.dnbenginc.com, www.dnbenginc.com, www.dnbenginc.com, www.dnbenginc.com, fccid.io
Other labs in United States
20190916 GT Test Firm
Columbia, Maryland
20200718 GT Test Lab
Columbia, Maryland
3M Company, Hardgoods Regulatory Engineering Lab
St. Paul, Minnesota
Advanced Compliance Laboratory, Inc.
Hillsborough, New Jersey
AHD (Amber Helm Development, L.C.)
Sister Lakes, Michigan
AHD (Amber Helm Development, L.C.)
Williamston, Michigan