Texas Fire Extinguisher Inspection Requirements

Inspection requirements for Texas businesses come from more than one source, and knowing which rule applies where keeps you from missing a step.

OSHA's workplace inspection rule

OSHA's 29 CFR 1910.157 sets the federal floor for every U.S. workplace with employees. It requires a monthly visual inspection of every portable extinguisher, done by any trained employee, checking the gauge, the seal, the hose, and the unit's location. It also requires an annual maintenance check, done by a qualified technician, that goes deeper into the mechanical condition of the unit. Both checks need to be documented and kept on file.

Local fire marshal inspections work differently

Beyond the OSHA workplace rule, many Texas cities require a separate fire code inspection tied to a business's occupancy permit, often conducted by the local fire marshal's office or a licensed third-party inspector. This inspection can look at extinguisher placement, signage, and overall fire code compliance for the building, not just the extinguishers themselves. These two inspection systems overlap in places but come from different authorities, so passing one doesn't automatically mean you've satisfied the other.

What the tag system tracks

Most Texas suppliers use a tag attached to each extinguisher to track its service history. A monthly check typically gets logged with a punch or initials on the tag, while the annual maintenance visit gets its own dated entry, often from a licensed technician. Look at the tag on any extinguisher and you should see a clear history of when it was last checked, by whom, and what was done.

What happens during the annual maintenance visit

A technician checks the extinguishing agent, the mechanical parts, and confirms the pressure and weight meet specification during an annual visit. For units due for hydrostatic testing, that testing might happen during the same visit or get scheduled separately. The technician also confirms the extinguisher type still matches the hazard in that location, since a business's layout can change over the life of an extinguisher without anyone updating the fire protection plan.

Keep documentation even between scheduled visits

A missing or incomplete tag turns a working extinguisher into a compliance problem on paper, even if the unit itself is in good condition. Keep monthly check logs, annual maintenance records, and any hydrostatic test certificates on file for as long as OSHA and local code require, and longer if your insurance carrier asks for it during a claim.

Confirm which rules apply to your property

A small office, a restaurant, and an industrial facility can all face different combinations of OSHA rules, NFPA 10 provisions adopted locally, and city-specific fire code requirements. This guide explains the general framework, but the specific requirements for your address should come from your local fire marshal's office or a licensed fire protection professional familiar with your city's code.

Who performs each type of check

The monthly visual inspection doesn't require outside help. Any employee shown what to look for can complete it as part of a regular routine. The annual maintenance check is different, and it requires a state-certified technician with training specific to the extinguisher type being serviced. A local fire code inspection tied to your occupancy permit often requires a licensed third-party inspector as well, separate from the technician who handles your OSHA-required annual maintenance.

What to do if a unit fails inspection

A failed inspection means the unit comes out of service immediately, not at the next convenient opportunity. Replace it with a working unit of the same rating right away, so the space it covered isn't left without protection. Depending on what caused the failure, the original unit may be repairable through a recharge or replaced outright, and the technician who performed the inspection can usually tell you which option makes more sense.