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DENNSCO was formerly Industrial Safety Solutions, Inc. Our firm was founded in 2006. As we evolve into DENNSCO, we are proud to announce the that Mr. Jeffery K. Dennis and Ms Lela M. Garrett have joined forces to provide each client with professional services of a higher level of expertise, an increased level of effectiveness, and an outstanding timeliness.

Mr. Jeffery K. Dennis, MS, CSP, ASP, CET, CHMM, CSSM, WSO-CSE is the founder of DENNSCO and serves as the DENNSCO President. Mr. Dennis is an active Partner in the firm. Please review Mr. Dennis' professional credentials.

Ms Lela M. Garrett, ASC joined DENNSCO in 2019 and serves as the Vice President. Ms Garrett is an active Partner in the firm. Please review Ms Garrett's professional credentials.

Our combination of expertise, experience, credentials, and work ethic are unique to this industry and are used to our client's benefit on every project.  Synergy.


Our vision at DENNSCO is to "Help Others, Help Themselves, Continually Improve" through the provision of  valued consultation and services in a World Class Manner.

We will each client with this level of service through the provision of technically expert, timely, and valued professional services. Every project is our  "most important project." Every client is our "most important client." All of our professional services are performed within our ethical boundaries, moral guidelines, with our integrity always intact.


  • National League of Safety Professionals (NLSP)

  • National Safety Council (NSC)

  • World Safety Organization (WSO)

  • University of Alabama (UA) OSHA Training Institute (OTI) Education Center (EC)

  • Board of Certified Safety Professionals (BCSP)

  • Alliance of Hazardous Materials Professionals (AHMP)

  • Institute of Hazardous Materials Managers (IHMM)

  • National Center for Construction Education and Research (NCCER)

  • American Society of Safety Professionals (ASSP)

  • Joseph A. Holmes Safety Council

  • National Environmental Safety and Health trainers Association (NESHTA)