David Underwood, HVAC Project Manager

David has been with R. F. Knox Company, Inc. for over 40 years. During his employment with R.F. Knox Company, Inc. he has been certified for both Air Balance by NEBB, and Asbestos Abatement. He is a graduate of 'Mechanical Contractors Association' Project Management course at University of Texas in Austin. David is an HVAC project manager and is responsible for managing work in accordance with project specifications.

Phone: 770-434-7401 Ext. 132