Protecting People - and their Environment

Robbie Walker, CMC

Mr. Walker has been with Marine Chemist Service for approximately 43 years. He is currently in the middle of his 7th five-year recertification period as an NFPA Certified Marine Chemist (CMC) and holds the special endorsement for Flammable Cryogenic Liquid Carriers (FCLC: LNG, LPG).

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Gary Walker, Vice President

Mr. Walker has worked for Marine Chemist Service, Inc. for 33 years. He has many years’ experience in conducting asbestos/lead/mold/indoor air quality
Surveys and sampling. Also, he has been instrumental in designing removal specifications for various military & civilian organizations.

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Rick Marstellar, CMC

Mr. Marstellar is a graduate of Newport News Shipbuilding and Dry Dock’s Apprentice School who later joined Marine Chemist Service in 1998.  He is a past Board member of the Marine Chemist Association’s (MCA) Executive Committee.  Mr. Marstellar has been teaching safety classes since obtaining his Marine Chemist certification at the turn of this century.

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Patrick Studley, CIH, CSP

Mr. Studley began working at Marine Chemist Service in 2006 as an industrial hygiene technician. For the next decade, he rose through the ranks to become the lead inspector by holding multiple asbestos, lead, mold, and radon certifications.

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Best CP class I have taken so far

Best CP class I have taken so far. Challenging and informative.
Jason K., Operations Manager for Coastal Services, review of the June 5, 2023 SCP Update class

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We enjoyed his Training

Mr. Walker and his crew are top-notch. We enjoyed his training and appreciate him taking the time out of his schedule to provide us with the information required for us to do SCP with more confidence. He didn’t miss a beat, with it being 0200 EST. We are very appreciative for all that he and his personnel provided.
Jemaral W, VSE Production Manager from Alexandria, Egypt, reflecting on the 4/26/23 SCP Update Class

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Very informal

Very informal. Good information. And the instructor was knowledgeable and very friendly.
Lamont R of HII-TSD regarding the April 10-12, 2023 Asbestos Inspector class

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