Our Story


Since 1976, Consolidated Engineering Laboratories (CEL) has built a distinguished history and an impeccable record providing quality assurance, material testing and special inspection for many of the landmark projects that have been constructed in the western United States.

We are a company built upon a solid foundation of our core principles, which drive each of our employees to achieve a higher standard; not only for CEL but for the entire industry.

CEL has evolved into a full-service construction materials testing and engineering company providing specialized advanced engineering materials consultation and research and development. From foundation design and environmental remediation to quality assurance, CEL draws on its solid engineering strength and background to help solve problems for public agencies, private developers, contractors and engineers to help facilitate construction projects throughout the western United States.

In 2017, CEL merged with Atlas Technical Consultants, enhancing our suite of services and expanding our reach nationwide.

CEL’s facilities are strategically located in northern California, Hawaii, and Utah. Our 270 employees are driven to call you by that most esteemed of titles, CLIENT.

We are Your Partner in Quality.

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Headquartered in San Ramon, California, we have offices and laboratories throughout the Western United States. CEL can efficiently and economically provide service through our major offices or by providing a mobile laboratory on a job site or remote location.