David Quirk P.E.
CEO, DLB & Affiliate CompaniesDavid Quirk is a visionary entrepreneur and leader in the built environment, with over 25 years of experience in the mission-critical industry. As the second owner of a 45-year-old company, he leads a team of 450+ professionals focused on “Empowering Innovation and Transformative Change.” A licensed Professional Engineer in 48 states, Certified Energy Manager and LEED Accredited Professional, David has chaired ASHRAE TC9.9 and contributed to key industry committees. He has authored hundreds of papers, co-authored books and delivered 100+ presentations, solidifying his role as an industry expert.