Mechanical HVAC Inspection
Provides inspection services for all commercial and industrial buildings, and verifies compliance with the Mechanical code.
About Inspection
LADBS is responsible for inspections of all Heating, Ventilation, Air Conditioning, Refrigeration and Fire Life Safety Testing for Mechanical systems, including stairwell pressurization and smoke control smoke evacuation systems installed in all commercial, mixed use and multifamily buildings.
Additional Resources
- Code Amendment
- Forms & Applications
- Request for Modification
Filtered categories:
Covenant and Agreement Regarding Junior Accessory Dwelling Unit
PC/STR/Aff45-2020
Application for Building Permit or Grading and Certificate of Occupancy
PC/STR/App01-2023
Application for Renewal and Clerical Modification of General Approval
PC/STR/App19-2016
Accessory Dwelling Unit (ADU) Correction List (only projects submitted prior to 12/19/2019)
PC/STR/Corr.Lst.020A1-2019
Accessory Dwelling Unit (ADU), Junior Accessory Dwelling Unit (JADU), Movable Tiny House (MTH) Correction Sheet (2023 LABC)
PC/STR/Corr.Lst.020A-2023
Filtered categories:
Supplemental Plan Check Correction Sheet for Structural Design - General (2026 LABC)
CL-BC-2026-004
- Effective
Supplemental Plan Check Correction Sheet for Two-way Concrete Slab (2023 LABC)
PC/STR/Corr.Lst.045-2023
Supplemental Plan Check Correction Sheet for Two-Way Concrete Slab (2026 LABC)
CL-BC-2026-007
- Effective
Supplemental Plan Check Correction Sheet for Unreinforced Masonry (URM) Retrofit (2026 LABC)
PC/STR/Corr.Lst.053-2026
- Effective
Supplemental Plan Check Correction Sheet Mass Timber and Heavy Timber (2026 LABC)
CL-BC-2026-015
- Effective
Supplemental Plan Check Corrections Sheet for Bicycle Parking Ordinance (Effective 3/13/2013)
PC/STR/Corr.Lst.111-2017
Supplemental Plan Check Corrections Sheet for Bicycle Parking Ordinance (Effective 3/13/2013)
PC/STR/Corr.Lst.111-2017
Supplemental Plan Check Corrections Sheet for Fire District 1 and Very High Fire Hazard Severity Zone (2023 LABC)
PC/STR.Corr.Lst.109-2023
Supplemental Plan Check List for Chapter 95: Voluntary - Earthquake Hazard Reduction in existing Reinforced Concrete Buildings and Concrete Frame Building with Masonry Fill. (2026 LABC)
PC/STR/Corr.Lst.033-2026
- Effective
Supplemental Plan Check List for Concrete Shear Walls 2026 LABC
CL-BC-2026-009
- Effective