H.B. Building Division
Main: (714) 536-5241
Fax: (714) 374-1647
Walk-in Hours:
Monday–Friday 8:00 am to 5:00 pm
(Closed 12:00 N to 1:00 pm daily)

Plan Review Useful Links

Links:

International Code Council (ICC) for building codes

ICC-ES for ICC/ICBO evaluation reports

California Division of State Architects

California Board for Professional Engineers and Land Surveyors

California Energy Commission


Blueprint reading picture

California Building Officials (CALBO)

Orange County Health Department













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