DNB Engineering, Inc. is a global leader in certified EMC (Electromagnetic), Lightning (Direct and Indirect), and Environmental testing services. An EMC pioneer, recognized expert in testing and engineering, DNB Engineering has been delivering high-quality services for the Military, Aerospace, Automotive, Medical, and Telecommunication industries for more than 40 years. The World's leading electronics and electrical manufacturing businesses rely on DNB Engineering to guide them through their product testing and evaluation journey.
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DNB Engineering, Inc. is a full-service test lab that was founded by Alwyn Broaddus and has been family-owned and operated since 1979. DNB is fully staffed to provide customers with EMC (Electromagnetic Compatibility), Lightning, HIRF, Environmental, Product Safety, and Regulatory Testing, headquartered in Fullerton, CA, and other facilities in Anaheim, CA, Chandler, AZ, Coalville, UT, Riverside, CA.
DNB Engineering, Inc. is the leading testing and qualification laboratory with proven global success. DNB has the facilities, certifications, and experienced personnel to meet all your testing, qualification, and regulatory compliance needs. In order to better serve our customers, we've built one of the most comprehensive portfolios of service in the industry over the past 40 years. Our goal has been to provide the exact testing service which covers almost every industry.
DNB has experience in a huge range of Electromagnetic Compatibility (EMC), Electromagnetic Interference (EMI), and Radiofrequency Interference (RFI) Testing and Engineering projects. DNB Engineering has been providing EMC/EMI testing services for more than 40 years. Over that time, we have developed our reputation as the most trusted and dependable EMC/EMI testing laboratory.
Environmental testing is the measurement of the performance of equipment under specified environmental conditions to prove product reliability and safe operation. Product Life Cycle Testing (Highly Accelerated Lifecycle Testing & Highly Accelerated Stress Screening) to help customers improve product reliability. This test is conducted to measure how well a piece of equipment will withstand or operate in intense acoustic noise fields.
Reviews (9)
Daniel Ayala
Jul 07, 2021
Joseph Schweon
Jan 16, 2021
My company has used DNB many times in the past whenever we need a MIL-STD-810 or MIL-STD-461 test completed for one of our solutions. They are very quick to turnaround quotes which is important in our competitive market. Their company is very well respected in the industry (which is important) and they provide great customer support from sales to engineering. We plan to utilize them again in the future and appreciate all of DNBs support with our unique programs.
Rick Melendez
Apr 13, 2020
I really enjoyed my experience at DNB. My company performs ESS (Environmental Stress Screening) testing at DNB. The personal at DNB is very friendly and helpful. The best thing I like about testing at DNB is that they have an open lab atmosphere were I can go in and witness the testing myself if need be, or I can take as many pictures as necessary to capture the test set up clearly for test reporting purposes. I highly recommend using DNB for your Environmental or Qualification Testing needs.
Darren Stout
Feb 22, 2020
Paulo Travassos
Nov 17, 2019
Stephen A. Jensen
Nov 11, 2019
Been going there from the beginning. Great service! Hard working! They do everything they can to help and support you. Through thick and thin of difficult problems they are there for you. I think I've spent. half my professional life there. I highly recommend them for EMI and Lightning testing. Sounds like Commonwealth is closing?
Frank Cruz
Jan 11, 2019
The absolute best in the testing business. Doug along brother Bryan and team (and kids) are the best available in the industry for any testing required form zero to many Gigs, and any power requirements. I have been doing business with Doug since 1992, they are still as good as they were then, just even more capable. EMI, RFI, HERO, FCC, CE, Antenna, Environmental, Explosives, anything.
These are the guys to handle it. As an engineer in business for 30+ years I know other labs around the country, nobody comes close to DNB. Luckily they are less than one hour from my office.
These are the guys to handle it. As an engineer in business for 30+ years I know other labs around the country, nobody comes close to DNB. Luckily they are less than one hour from my office.
Brandon Lu
Nov 09, 2017
B. C.
Oct 06, 2017
Our company has always had good experience with this test house. They are a one stop shop for testing environmental and EMI for MIL-STD-810, MIL-STD-461, DO-160, MIL-STD-202. They consistently provide what we need, provide a nice report to follow, and are available for communications when necessary.
