Fire sprinkler inspection
A sprinkler system is inspected and tested every year by a licensed contractor who checks the heads, valves, gauges and alarm and flow-tests the system. Gauges, valves and alarm devices also get a quarterly look, which building staff often handle.
Every five years the contractor opens the pipe to look for corrosion and blockage. In Florida the schedule also includes three-year tests, and the contractor sends a summary report to the local fire authority.
Rules last checked Oct 23, 2026. Sources are at the foot of the page.
What the code asks for
- Applies when
- Automatic sprinkler system on site.
- What the pro does
- The contractor inspects heads, valves, gauges and the alarm, flow-tests the system, and on the five-year visit opens the pipe to look for corrosion and blockage.
- Who may do it
- Per state law. Many states license sprinkler contractors or inspectors (Texas and Florida do, see state entries). Phoenix, for example, requires a state-licensed contractor.
- Also on its own cycle
- Quarterly visual items (gauges, alarm devices, fire department connection): every 3 months. Often done by building staff. Pre-action systems also have monthly visual and quarterly service items.
- Five-year internal pipe assessment and valve checks: every 5 years. Wet systems can be sampled (every other system). Dry, pre-action and standpipe systems each get assessed.
- Your own checks
- Quarterly visual check of gauges, valves and alarm devices for damage, leaks and rust.
- Kept on site as your record
- The contractor gives the owner a report. Many cities require the contractor to upload it to the fire marshal or a third-party portal.
- Source: National code baseline
- City of Phoenix Fire Department, Fire Protection Systems ITM Frequency Chart (2018), Sprinkler and alarm frequencies citing NFPA 25 (2017) and NFPA 72 (2016); hood suppression citing IFC Table 609.3.3.1. Read Oct 23, 2026.
- National Fire Sprinkler Association, Internal Assessments and Fire Sprinkler Obstructions, NFPA 25 Chapter 14, internal assessment every five years. Read Oct 23, 2026.
NFPA sells its codes rather than publishing them, so these are fire and health authorities quoting the code. They are national code, not rules for that city or state.
What it costs to miss
- In Texas a system out of compliance gets a yellow tag on the riser, with written notice to you and the local fire marshal within five business days.
- An impaired system gets a red tag, with notice within 24 hours.
Where the local rule differs
The state and city rules we have on file for fire sprinkler inspection, and how the paperwork gets filed in each.
| Where | How often | Who may do it | Filing |
|---|---|---|---|
| Florida | Every year | A fire protection system contractor certificateholder (Contractor I for all types, or Contractor II for water sprinkler systems), or a permittee they employ. Inspectors are registered with the State Fire Marshal. | The contractor gives the owner and the local fire authority the uniform summary report. The authority may accept it by mail, hand delivery, electronically or through a third-party vendor, so ask your local fire department which. |
| Texas | Every year | A company holding a Texas Sprinkler Certificate of Registration with a Responsible Managing Employee licence (General, or General Inspector for inspections), from the State Fire Marshal's Office. | A yellow tag needs written notice to the owner and the local fire marshal within five business days. A red tag needs written notice within 24 hours. Routine reports may also go to a city portal (not confirmed per city). |
When is yours due?
Pick your state, add the month from your tag, and see the next date and the rule behind it. Then book a licensed pro if you want one.
Questions about fire sprinkler inspection
How often does a fire sprinkler system need to be inspected?
Once a year for the full inspection and test, with quarterly checks of gauges, valves and alarm devices, and a five-year internal pipe assessment. Florida also lists three-year tests.
Who can inspect a sprinkler system in Texas?
A company holding a Texas Sprinkler Certificate of Registration from the State Fire Marshal's Office, working under a licensed Responsible Managing Employee.
Who gets the inspection report?
You do. In Florida the contractor also gives a uniform summary report to the local fire authority. In many other places the city asks for an upload to the fire marshal or a third-party portal.
Sources
- City of Phoenix Fire Department, Fire Protection Systems ITM Frequency Chart (2018), Sprinkler and alarm frequencies citing NFPA 25 (2017) and NFPA 72 (2016); hood suppression citing IFC Table 609.3.3.1. Read Oct 23, 2026.
- National Fire Sprinkler Association, Internal Assessments and Fire Sprinkler Obstructions, NFPA 25 Chapter 14, internal assessment every five years. Read Oct 23, 2026.
- Florida Statutes 633.312, inspection of fire protection systems, Fla. Stat. 633.312(2)-(3): quarterly, annual, 3-year and 5-year inspections by certificateholder; uniform summary report to owner and AHJ. Read Oct 23, 2026.
- Florida Statutes 633.102, definitions (Contractor I to V), Fla. Stat. 633.102(3). Read Oct 23, 2026.
- Florida Statutes 633.318, fire protection system contractor certificate, Fla. Stat. 633.318. Read Oct 23, 2026.
- Fla. Admin. Code 69A-3.012, NFPA standards adopted, Rule 69A-3.012 (NFPA 10-2018, 17A-2021, 25-2020, 72-2019, 96-2021; effective 12/31/2023). Read Oct 23, 2026.
- Florida Division of State Fire Marshal, Regulatory Licensing, Fire equipment dealers and service technicians; fire protection system contractors and water based inspectors; public portal. Read Oct 23, 2026.
- 28 TAC 34.707, fire sprinkler rules, standards adopted, 28 Tex. Admin. Code 34.707 (NFPA 25-2020, NFPA 13-2019 and others). Read Oct 23, 2026.
- 28 TAC 34.721, sprinkler yellow tags, 28 Tex. Admin. Code 34.721. Read Oct 23, 2026.
- 28 TAC 34.722, sprinkler red tags, 28 Tex. Admin. Code 34.722. Read Oct 23, 2026.
- TDI State Fire Marshal's Office, fire sprinkler registration, license and test information, Insurance Code ch. 6003; 28 TAC ch. 34 subch. G (Sprinkler Certificate of Registration, RME licences incl. General Inspector). Read Oct 23, 2026.
- Texas Insurance Code ch. 6003, fire protection sprinkler systems, Tex. Ins. Code 6003.051. Read Oct 23, 2026.
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