Mike Callahan
After almost 20 years as an HVAC contractor, Mike Callahan sold his business in 1989 in order to form Callahan / Roach & Associates, a leading management consulting firm focused exclusively on the construction industry. Mike led the training and consulting activities of Callahan / Roach and was responsible for the development and implementation of “best practices” for their client base. He codeveloped the Masonry Quality Institute in 1992 and has taught this seminar for MCAA since that time.
Future Presentations
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| No courses scheduled |
Past Presentations
