Dennis D, 17 Jan 2017
Nassau County
Angelo Gracia is a great teacher, knowledgeable about asbestos and environmental science, he answered all my questions and he is always willing to help. Great experience.
Ted M, 26 Nov 2016
The course was very good. I would recommend that you continue to dicuss future changes coming to the industry.
Antonino M, 17 Nov 2025
Calogero C, 17 Nov 2025
Mario R, 17 Nov 2025
Kevin W, 14 Nov 2025
glenn u, 14 Nov 2025
Frank S, 13 Nov 2025
Frank S, 10 Nov 2025
Michael M, 10 Nov 2025