The Mission of PDS Building Section is to assist permit applicants to comply with applicable building codes and regulations through reviewing the design of all buildings and structures within the unincorporated territory of the County of Orange, and to enhance the building permit process by providing efficient and professional services to the public.

Building (PME) Inspection
The Building Inspection mission is to provide the citizens of the unincorporated areas of Orange County with safe and secure buildings through compliance with the model codes and ordinances by professional and ethical inspections.

Building (PME) Plan Check
The Building Building Plan Check Division is responsible for the reviewing building plans for compliance with county building ordinances and applicable state building regulations. The division issues building permits and ancillary permits such as plumbing, mechanical, and electrical.

The Building Permit Services Division also reviews acoustical reports reports for compliance with county land use and noise compatibility standards.