Backflow Testing in Los Angeles, CA
6 licensed providers · NFPA 10 compliant · Updated March 2026
Los Angeles enforces NFPA 10 with local amendments that go beyond the CA state code. These jurisdiction-specific changes to LAMC §57.906.1.1 through §57.906.1.3 add non-building standards with additional requirements for fire extinguisher placement and maintenance. LAFD Chief's Regulation No. 4 requires certified testers to perform and report annual fire extinguisher inspections for high-hazard and essential-service buildings. directly affect backflow testing requirements for building owners and property managers in Los Angeles.
Who Is Your AHJ for Backflow Testing in Los Angeles?
The Authority Having Jurisdiction (AHJ) for backflow testing in Los Angeles is the Los Angeles Fire Department, Fire Prevention and Public Safety Bureau. The AHJ reviews inspection reports, issues violations, and has final authority over fire code interpretation in Los Angeles.
Your Authority Having Jurisdiction (AHJ)
- Authority Having Jurisdiction
- Los Angeles Fire Department, Fire Prevention and Public Safety Bureau
- Fire Marshal
- David Perez
- Phone
- (213) 978-3800
- lafdfpb@lacity.org
- Third-Party Reporting Portal
- TCE
- Portal URL
- https://www.thecomplianceengine.com
- Portal Fee Range
- $18-$37 per report per system type per site
- Portal Notes
- Required for high-rise buildings (75 feet or greater); other properties submit reports as directed by assigned LAFD fire inspector. Accepted report types: fire sprinkler, fire alarm, standpipe, fire pump, kitchen hood suppression, emergency generator, smoke management system, fire door, elevator emergency operations.
What Code Does Los Angeles Enforce?
Los Angeles enforces NFPA 10 (2021 edition) through the California Building Code (Title 24, Part 2, Chapter 35) and California Fire Code (Title 24, Part 9, Chapter 80) adopt NFPA 10, 2021 edition with California amendments, effective January 1, 2023 (based on the IFC 2021 §906.2 and Table 901.6.1 reference NFPA 10 (2018 edition) for portable fire extinguisher selection, installation, and maintenance with California Fire Code §906.2 requires portable fire extinguishers to be serviced by a person with a valid State Fire Marshal license. California adds electronic monitoring device requirements per NFPA 72 §17.16, which must report conditions to a fire alarm control unit per CCR Title 19, §574.2(c). Local AHJs in Los Angeles may require extinguisher service tags display both the company SFM license number and technician name.).
Penalties for Non-Compliance
| Frequency | Severity | Penalty |
|---|---|---|
| annual | medium | Administrative citation per LADWP backflow prevention program requirements. |
Licensed Backflow Testing Contractors in Los Angeles
Frequently Asked Questions
How often is backflow testing required in Los Angeles?
Los Angeles requires backflow testing once per year per California Health and Safety Code §116800; LADWP Cross-Connection Control Program; USC Foundation for Cross-Connection Control. The deadline type is anniversary, with a deadline of 12 months from installation or last test.
Who is the AHJ for backflow testing in Los Angeles?
The Authority Having Jurisdiction (AHJ) for backflow testing in Los Angeles is the Los Angeles Fire Department, Fire Prevention and Public Safety Bureau. The AHJ reviews inspection reports, issues violations, and has final authority over code interpretation. Contact the fire marshal, David Perez, for questions.
What happens if I miss a backflow testing deadline in Los Angeles?
Missing a backflow testing deadline in Los Angeles can result in Administrative citation per LADWP backflow prevention program requirements. The penalty severity is classified as medium.
Does Los Angeles use a third-party reporting system?
Yes, Los Angeles uses TCE for filing inspection reports. Filing fees range from $18-$37 per report per system type per site. Submit reports at https://www.thecomplianceengine.com.
What edition of NFPA 10 does Los Angeles enforce?
Los Angeles enforces the 2021 edition of NFPA 10. The current published edition is 2022. Adopted through California Building Code (Title 24, Part 2, Chapter 35) and California Fire Code (Title 24, Part 9, Chapter 80) adopt NFPA 10, 2021 edition with California amendments, effective January 1, 2023.
Data current as of March 2026