DNB Engineering, Inc.

DNB Engineering, Inc. DNB Engineering has been helping customers with their compliance needs for nearly 40 years. DNB Engineering, Inc.

DNB has the facilities, certifications, and the experienced personnel to meet all your testing, qualification, and regulatory compliance needs. is a full-service Electromagnetic Compatibility (EMC), Lightning, HIRF, Environmental, Product Safety, and Regulatory Test Facility. We will provide an excellent facility, highly trained and experienced personnel at competitive prices. Our goal is to provi

de a facility for our customers where they will be able to obtain a qualified unbiased third-party product evaluation. Headquartered in Fullerton, CA, we also have facilities in Anaheim, CA, Riverside, CA, Chandler, AZ, and Coalville, UT

05/22/2026

We would like to honor our men and women who paid the ultimate price defending freedom. Let’s continue to work together to support those heroes and honor all their great deeds. “For love of country they accepted death, and thus resolved all doubts, and made immortal their patriotism and their virtue” – James A. Garfield.

05/07/2026

DNB Engineering, Inc. offers expanded shock and vibration capabilities with a new Unholtz-Dickie R16C/HST 13,500 force pound integrated shaker and slip table. This Shaker can be used for Sine, Random, Sine on Random, and Random on Random. The system can produce shock pulses beyond 200 g’s as well as SRS (Shock Response Spectrum) profiles. This system has ultra-high levels of control and flexibility. Products that are too heavy, or are required to maintain a certain orientation, are accommodated by using the 4’ x 4’ Hybrid Slip Table (HST). The shaker armature has self-leveling capabilities and can support loads of 1500lbs. We can convert from horizontal to vertical in 20 minutes. We have two head expanders for use on this system in the vertical axis: a large 3’ x 3’ and medium 2’ x 2’ fixture.
Ask us for a quote for your upcoming Environmental or EMC testing.
https://www.dnbenginc.com/quote-request

DNB Engineering team will be happy to talk about EMC, HIRF, Lightning and Environmental testing at the 41st Space Sympos...
03/31/2026

DNB Engineering team will be happy to talk about EMC, HIRF, Lightning and Environmental testing at the 41st Space Symposium. Please see us at the booth #438 of the Testing Zone next to other companies that provide testing services for Aerospace and Defense companies: Experior Laboratories, Stress Engineering Services and Quartus Engineering. The Broadmoor Hotel, Northrop Grumman Exhibit Center, South Hall.
More on the event: https://www.spacesymposium.org/
Testing Zone Partners:
https://www.facebook.com/QuartusEngineering
https://experiorlabs.com
https://www.facebook.com/stressengineering

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12/18/2025

DNB Engineering wishes you joy and peace this holiday season!

12/12/2025

DNB Engineering can perform testing for all requirements, limits, and categories specified by MIL-STD-461G.
Ask us for a quote for your upcoming Environmental or EMC testing.
https://lnkd.in/gSE_UVD
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12/05/2025

MIL/AERO EMI/C, LIGHTNING & ENVIRONMENTAL TESTING
· Radiated/Conducted Emissions and Susceptibility
· EMP (RS105)
· Electrostatic Discharge (CS118)
· Direct Effect Lightning
· Indirect Lightning (Lightning Induced Transient Susceptibility)
· High Intensity Radiated Fields (HIRF)
· Shielding Effectiveness
· HALT/HASS
· Nuclear Regulatory Compliance Testing
· Environmental: Dynamic, Climatic, Acoustic
Ask us for a quote for your upcoming Environmental or EMC testing.
https://www.dnbenginc.com/quote-request
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Happy Thanksgiving, and thank you for choosing DNB Engineering as your reliable EMC and Environmental testing service pr...
11/26/2025

Happy Thanksgiving, and thank you for choosing DNB Engineering as your reliable EMC and Environmental testing service provider. Our test facilities and offices will be closed on Thursday and Friday, November 27 and 28, 2025.

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DNB Engineering wishes our veterans a happy holiday, we thank you for your service to our country. Our facilities are op...
11/11/2025

DNB Engineering wishes our veterans a happy holiday, we thank you for your service to our country. Our facilities are open for business.

10/29/2025

DNB Engineering, Inc. is an ISO 17025 accredited testing company with facilities in Fullerton, CA, Anaheim, CA, and Coalville, UT. We have over 40 years of experience in EMC, EMI, HIRF, Direct and Indirect Lightning, and Environmental testing to Aerospace, Military, Automotive & Commercial standards. DNB Engineering is a DSCC certified lab.

08/26/2025

DNB Engineering, Inc. is a DSCC certified lab that offers a full range of experienced qualification, design verification, and reliability test services for electrical connectors, cables, and systems. All testing is conducted in strict accordance with standardized test methods.
https://www.dnbenginc.com/quote-request
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Address

1750 Raymer Avenue
Fullerton, CA
92833

Opening Hours

Monday 8am - 5pm
Tuesday 8am - 5pm
Wednesday 8am - 5pm
Thursday 8am - 5pm
Friday 8am - 5pm

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