Backflow Testing in San Jose, CA
Enforced by San Jose Fire Department, Bureau of Fire Prevention
San Jose enforces NFPA 10 with local amendments that go beyond the CA state code. These jurisdiction-specific changes to No San Jose-specific local amendments to NFPA 10/CFC §906 identified in 2022 or 2025 adoption cycles. SJFD enforces state requirements as written. directly affect backflow testing requirements for building owners and property managers in San Jose.
Compliance Requirements
Annual Backflow Testing
Enforced by SJW (San Jose Water) and City of San Jose Municipal Water System. Per SJW Rule No. 16, water service discontinued if: (a) no approved BPA installed, (b) SJW denied access to evaluate premises, or (c) customer refuses to test/repair/replace faulty BPA. Muni Water (408-277-3671) has same authority for its service territory. SJW generally requires reduced-pressure (RP) assemblies. Tester must be on SJW/Muni Water approved tester list (CA-NV AWWA, ABPA, or equivalent cert). Service not restored until deficiencies corrected and charges paid.
CCCPH §3.3.3; CA H&S Code §116800; San Jose Water Rule No. 16 — Service Connections, Meters, and Cross-Connection Control; CCCPH (effective July 1, 2024); CPUC General Order 103-A; California Health & Safety Code §116800
View provenance
Code Adoptions
Local Amendments: No San Jose-specific local amendments to NFPA 10/CFC §906 identified in 2022 or 2025 adoption cycles. SJFD enforces state requirements as written.
Local Amendments: San Jose local Chapter 9 amendments exceed state CFC minimums: (1) Prohibition of sprinkler system risers in electrical rooms — impacts data center and tech campus design; (2) Stricter requirements for light hazard and undetermined use areas; (3) Calculation safety margin and maximum water velocity restrictions above CFC; (4) Extended coverage sprinkler and isolation valve amendments to NFPA 13; (5) High-rise red binder requirement — all ITM documentation in fire control room (mandatory since January 1, 2013); (6) Class I standpipe hose connection location clarification. Annual high-rise inspections per HSC §13210 for all 108+ San Jose high-rises.
Local Amendments: San Jose local NFPA 72/CFC §907 amendments include: (1) Emergency Responder Communications Coverage (ERCC) system maintenance requirements — critical for high-rise and underground structures; (2) Fire Command Center building requirements beyond state minimum for large commercial and data centers; (3) Fire alarm monitoring requirement for engine-driven generators; (4) NFPA 1221 fire-resistive cable routing and RF-emitting device restrictions; (5) Address identification amendments tied to alarm system access; (6) Two-way communication for rescue assistance construction permits; (7) Outdoor rooftop storage restrictions for rooftop equipment on tech buildings.
Local Amendments: No San Jose-specific local amendments to NFPA 96/CFC §904.13 identified. San Jose enforces state NFPA 96 requirements as adopted. Fire permits for kitchen hood suppression systems processed through SJPermits.org / SJePlans.
Local Amendments: San Jose life safety amendments exceeding state minimums: (1) High-rise red binder requirement in fire control room (effective January 1, 2013, no state equivalent); (2) High-Rise Checklist and Common Violations Checklist as AHJ enforcement tools; (3) Fire Command Center design standards (Chapter 5 amendment); (4) Chapter 49 wildland-urban interface fire area amendments (Diablo Range, Almaden Valley edges); (5) Chapter 39 processing and extraction facility amendments for semiconductor fabs with stricter egress, gas detection, and ventilation; (6) ERCC, FCC, riser prohibition in electrical rooms, and hazmat gas detection amendments create a more restrictive code environment for data centers than state base CFC.
Authority Having Jurisdiction
Licensed Providers
3 providers serve San Jose
Lee Chon Man
Lee Chon Man operates US Fire Protection Contractors in San Jose and throughout the Bay Area, bringing over two decades of fire protection experience since founding the company in 2006. Holding CSLB classifications B, C16, C36, and C60, the company provides fire sprinkler installation and inspection, fire extinguisher testing, backflow testing, kitchen hood cleaning, and fire pump inspection, with specialized expertise in hydrant flow testing, underground fire mains, and sprinkler system design and engineering. The company maintains a 5.0 Google rating and offers 24/7 emergency services for commercial and residential properties across the region. License 758725 remains active and in good standing with the California Contractors State License Board.
enhancedHickey W L Sons
W L Hickey Sons has served the San Jose metro area since 1947, providing fire protection and safety services across multiple specializations. The company holds five CSLB classifications (C-4, C16, C20, C36, C42), offering backflow testing, fire extinguisher service, fire sprinkler inspection and installation, and kitchen hood cleaning. Operating as a licensed corporation for over 75 years, they maintain a 4.2-star Google rating based on 11 customer reviews. Their CSLB license (#95122) remains current and verified through the California Contractors State License Board.
enhancedRoyal Plumbing & Sewer Service
Royal Plumbing & Sewer Service operates in San Jose and the surrounding Bay Area metro under CSLB license 893238, holding both C16 (Fire Protection) and C36 (Plumbing) classifications. Since 2007, the corporation has provided backflow testing, fire extinguisher service, fire sprinkler inspection and installation, and kitchen hood cleaning throughout the region. The company maintains a 5-star Google rating based on 22 verified customer reviews. Their dual classification enables them to address both fire protection and plumbing code requirements for commercial and residential properties across Santa Clara County.
enhancedFrequently Asked Questions
How often is backflow testing required in San Jose?
San Jose requires backflow testing once per year per CCCPH §3.3.3; CA H&S Code §116800; San Jose Water Rule No. 16 — Service Connections, Meters, and Cross-Connection Control; CCCPH (effective July 1, 2024); CPUC General Order 103-A; California Health & Safety Code §116800. The deadline type is rolling, with a deadline of 12 months from last passing test.
Who is the AHJ for backflow testing in San Jose?
The Authority Having Jurisdiction (AHJ) for backflow testing in San Jose is the San Jose Fire Department, Bureau of Fire Prevention. The AHJ reviews inspection reports, issues violations, and has final authority over code interpretation. Contact the fire marshal, James Dobson, for questions.
What happens if I miss a backflow testing deadline in San Jose?
Missing a backflow testing deadline in San Jose can result in Enforced by SJW (San Jose Water) and City of San Jose Municipal Water System. Per SJW Rule No. 16, water service discontinued if: (a) no approved BPA installed, (b) SJW denied access to evaluate premises, or (c) customer refuses to test/repair/replace faulty BPA. Muni Water (408-277-3671) has same authority for its service territory. SJW generally requires reduced-pressure (RP) assemblies. Tester must be on SJW/Muni Water approved tester list (CA-NV AWWA, ABPA, or equivalent cert). Service not restored until deficiencies corrected and charges paid. The penalty severity is classified as high.
What edition of NFPA 10 does San Jose enforce?
San Jose enforces the 2022 edition of NFPA 10. This matches the current published edition. Adopted through 2025 California Fire Code (CCR Title 24, Part 9) §906 adopts NFPA 10 requirements. CCR Title 19, Division 1, Chapter 3 (§§550-617) independently governs extinguisher licensing and service intervals..
Data current as of April 2026