Dennis, you were truly the favorite of the class of 82. You had a way of calming the bunch of animals we were. You will be missed by all of us. RIP Sir.

I had Mr. Houlihan as a teacher at the Shawsheen Tech he showed and taught us the rights and wrongs in the HVAC&R industry in the classroom. He also had showed us as kids the right paths to take later in life to exceed yourself in the industry. You will be missed but never forgotten. RIP Mr. Houlihan. Class of 2003.

Mr Houlihan was my favorite teacher who put up with us clowns in 82 . He was one of those teachers who cared about us and our education . I remember one spring we took a field trip to his house to go swimming for the day (secret,lol) . I was lucky enough to meet up with him later in life while assisting tech HVAC shop RIP