About Us

Gregory Mahoney


Greg Mahoney has been working in building code enforcement for 30 years. He is currently serving as the Chief Building Official for the City of Davis. He is chair of CALBO's Energy Commission Advisory Committee, Chair of the California Building Standards Commission Code Advisory Committee for Green Building, Vice Chair of ICC’s G4 Guideline for Commissioning Committee, and has been a member of ICC’s Mechanical Exam Development Committee. In 2016 Greg was the recipient of CALBO’s Building Official of the Year award. 

 He has developed curriculum and taught Building Inspection Technology and Green Building at Cosumnes River College for 14 years. Greg is also an instructor for ICC, teaching courses on the California Residential Code, California Building Code and CALGreen. In addition to being a Certified Combination Inspector and Plans Examiner, he is a Certified Building Official, Certified Access Specialist (CASp), LEED Accredited Professional and Certified Floodplain Manager.  He has also been certified as a BPI Building Analyst and Exam Proctor, Certified Green Building Professional, Green Point Rater and a Certified HERS Rater I and II. 

Daniel Mahoney


Daniel is an ICC certified Residential and Commercial Plans Examiner and Building Inspector.  He is currently working full-time as a Fire and Life Safety Plans Examiner.  Daniel has been in the code enforcement industry since 2016 and is being mentored by some of the most experienced professionals in the field.  Daniel received eight ICC certifications in under two years and is currently attending a Building Inspection Technology program.  He is proactively gaining code knowledge and understanding.  

Contact Us

Our goal is to help aspiring Building Inspectors and Plans Examiners.  If you have questions about the process of becoming a certified professional reach out to us!