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Peoria IL
Active 2h ago
Bio: Inspired Engineer, Sprinkler Fitter / Designer , and father creating powerful tools that will help educate the future.
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@gregory-bartels-9360
Former Local 669 full time instructor. Former tech committee member for NFPA 16,20 and 25, current 669 licensed contractor , over 30 years exp.
Active 4h ago
Joined Jan 3, 2026
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