Get Connected with the Most Reliable Engineers in Fullerton, CA

AJK is a design-build electrical and special systems contractor based in Fullerton, CA, proudly serving the Southern California market. We have earned a reputation for service excellence due to our relentless focus on client relationships and the unique desire to conserve client resources. Our engineering team is comprised of licensed electrical engineers and support personnel who have a vast background of experience in the electrical industry. We provide a wide range of services, including electrical construction, prefabrication, and systems technologies integration. Our team is committed to serving all of Southern California's electrical and low-voltage service needs by qualified licensed professionals, at a competitive rate.

DNB Engineering, Inc. is a global leader in certified EMC (Electromagnetic), Lightning (Direct and Indirect), and Environmental testing services, providing comprehensive testing and engineering services to the Military, Aerospace, Automotive, Medical, and Telecommunication industries.

Rozak Engineering, Inc. is a family-owned business established in 1981, providing customers with high-quality products and excellent service. Our goal is to ensure customer satisfaction and produce parts that meet the highest standards. With a commitment to innovation and a focus on customer needs, we have consistently delivered precision machining solutions for the aerospace, medical, and commercial industries. With a range of services including CNC machining, production machining, and prototype machining, we strive to exceed customer expectations. Rozak Engineering, Inc. is dedicated to delivering the highest-quality products and services to our clients. We take pride in our expertise, dedication, and commitment to excellence. Our mission is to provide customers with products and services of the highest quality and value through innovation, state-of-the-art technology, and dedication to our clients and their needs.