“For over 30 years, the team at Clark Testing has partnered with our customers to guide them through the product validation and qualification process. We are a quality driven company, functioning as an extension of our customers’ engineering, product development and R&D staff to meet the technical challenges and schedule demands of the product development process. ”

Paul Heffernan, CEO of Clark Testing

Featured Industry
CMMC Level 2 Certified Laboratory
Defense contractors and manufacturers handling Controlled Unclassified Information (CUI) require trusted partners that meet today's rigorous cybersecurity requirements. Clark Testing is CMMC Level 2 Certified, providing customers with confidence that sensitive defense information is protected throughout the testing process.
Our CMMC Level 2 certification demonstrates compliance with the cybersecurity practices required to safeguard CUI in support of Department of Defense programs. Combined with decades of experience in environmental, dynamics, structural, and analytical testing, Clark Testing delivers secure, compliant testing services for defense, aerospace, and government contractors.
Testing We Offer
Featured Testing Service
EMC Testing
Clark Testing has a fully accredited EMC laboratory providing compliance testing for equipment manufacturers throughout the United States. Clark Testing's EMC lab is 17025 accredited by A2LA. We provide manufacturers product certification and validation services as well as pre-compliance and compliance qualification for a wide range of industries. Our EMC compliance testing services are uniquely complimented by our vibration, seismic, shock and thermal aging capabilities. Clark is the lab of choice with a broad array of environmental testing capabilities enabling our clients to benefit from a single source for all their testing needs.
Clark Testing has several state of the art EMC/EMI chambers which are equipped to handle many industry requirements such as Military, Power Generation, Aerospace, Automotive, Telecom, and Medical. Whether your project is in the design, development, or pre-compliance and qualification stages, our experienced staff will provide you with top quality and timely results.
We are adding new capabilities to the Clark Testing laboratory monthly, targeting additional compliance standards to meet our customers' need for to introduce new products to market quickly and with confidence.

About Clark Testing
Clark Testing has been providing product qualification testing and design verification for manufactures for over 50 years. We provide our clients with independent, objective, and competitively priced solutions to their testing needs. You will find that we are dedicated to delivering premium value to clients through superior technical expertise, advanced technology, and a deeply felt commitment to customer satisfaction.
Our experience and dedication to testing helps assure that our customers in industries around the world qualify their products in an efficient manner. Clark’s comprehensive catalog of testing services provides a foundation for our commitment to product quality. We look forward to providing that service to you.


















