We are Lone Star Fire Extinguisher Co., family owned since 1993. Our shop and our parts stock sit on the I-30 frontage, and I-30 runs east straight into Rockwall, so a stocked truck reaches your property on the road it leaves on. Inspection and certification, recharging, mounting and the units themselves, handled on site at your building.
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If a Rockwall inspector has written you up, or you walked your space with the city’s worksheet and found problems, the fix is usually smaller than the paperwork makes it look. Nearly every extinguisher finding is one of four things, and all four are same-visit work:
Call us with the worksheet or the notice in front of you. We service or replace what failed, tag every unit, and leave you dated tags to hand an inspector. Replacement units, cabinets and signage ride on the truck, so anything short gets filled the same visit.
Rockwall’s certificate of occupancy process begins and ends with Building Inspections, but the approvals come from five places. The city’s own process document names Building Inspections, Engineering, the Fire Marshal’s Office, the Health Department, and Planning and Zoning, and states plainly that separate inspections are conducted by each department.
The scheduling rules are where businesses get caught. The city asks for a minimum of two weeks between the completion of construction and the date you plan to move in or hold an opening event, and it wants ten business days’ notice for the final inspection. Occupying the space before the certificate is issued is an offense, and each day it continues counts separately.
So the fire inspection is not the last box on a punch list. It is one of five gates, on a clock the city set, and a problem found there costs you your opening date more than anything else.
That makes this an everyday problem in Rockwall rather than a rare one. The city publishes every certificate it issues, twice a month through the year and again as an annual list, and the 2025 roll-up runs to roughly 190 businesses: medical and dental suites, behavioral health, personal service storefronts, offices, childcare, auto shops and self-storage. Most are one business taking one suite in a building that already stands, where the work is finished and the only thing left between you and opening is a walk-through.
Before the Fire Marshal Division will schedule your inspection, it hands you the test. The city publishes a Certificate of Occupancy Pre-Inspection Worksheet: thirty numbered questions you walk your own space with and answer, correcting what fails, before you call to book.
Five of the thirty are portable fire extinguishers, and they are specific enough to work from directly:
Read the first one carefully, because that arithmetic is the city’s own. NFPA 10 sets a maximum floor area per unit by hazard classification, so the answer depends on what you store and how the space is used. Rockwall’s worksheet states one flat figure with no hazard class attached, and it is stricter than a light-hazard calculation would be. Treat it as Rockwall’s number, not a rule you can carry to the next job.
The rest of the worksheet is worth reading early. Some of it is ours, including the cabinets that keep a unit from being knocked around and the signage that marks where units are. Much of it is other trades: current tags on sprinkler and alarm systems, kitchen hood suppression inspected within the past six months, exit signs and emergency lighting. It even reaches your address numerals, twelve inches as a rule and six inside the historic district.
One item on it is a Rockwall amendment rather than a model code rule. The worksheet closes by telling you to hand the inspector two copies of your door keys, to be secured in the Knox box on the building, and Rockwall requires a key box on all existing commercial structures made up of multiple tenant spaces, not only on new ones. If you are taking a suite in an older multi-tenant building, ask early where the box is.
Rockwall enforces the 2021 International Fire Code. Its local amendment package is long, roughly fifty provisions, and much of it tracks the regional model that cities around here work from: fire lane widths, address identification, sprinklers throughout self-service storage, alarm wiring. What the package never touches is the portable fire extinguisher section.
That omission has one practical consequence, and it lands on warehouses.
The model code carries an exception for storage occupancies where forklift and powered industrial truck operators are the primary occupants. Instead of fixed extinguishers spaced on travel distance, the extinguishers ride on the vehicles, subject to the fire code official’s approval and a specified unit on each machine. The regional amendment package deletes that exception outright. Rockwall adopted the package and left that deletion out of it, so in Rockwall the exception stands.
Two cities we work in every week did take the deletion. Rowlett deleted it and Mesquite deleted it, so the identical building in either of those cities cannot use a vehicle-mounted arrangement at all. In Rockwall it survives, on the model code’s own terms, and those terms are not loose: the fire code official has to approve it, and every machine has to carry a unit of a specified size and rating. The city’s worksheet still asks its flat question about extinguishers and square footage, so settle this with the Fire Marshal’s Office before the inspection rather than during it.
There is real industry here for this to matter to. The Rockwall Technology Park is a 550-acre light-industrial business park with direct access to I-30, and the primary employers the Rockwall Economic Development Corporation lists there run to metal fabrication, packaging, food manufacturing, lubricant blending and petroleum distribution, paint and powder finishing systems, wire and cable, aerospace and defense, and distribution. That mix puts flammable liquids, finishing operations and racked storage in the same buildings as ordinary combustibles, which is what actually drives extinguisher class, size and spacing.
Rockwall also requires sprinklers throughout self-service storage facilities, and sprinklers do not remove the extinguisher requirement. The office, the corridors and the equipment areas still need tagged units. We size and place them, supply them at wholesale and bulk pricing, and keep them on an annual tagging schedule.
Rockwall’s short-term rental ordinance does something the fire code alone would not: it writes the extinguisher into the municipal code text. Under the city’s life safety requirements, the property has to carry a standard five-pound extinguisher, rated for ordinary combustibles, flammable liquids and energized electrical equipment, properly mounted, within 75 feet of all portions of the rental, on every floor.
The permit runs three years and the city inspects at issuance and again at every reapplication, so the unit on the wall is checked on the city’s clock as well as on the tag’s. That is a small job, and small jobs are the ones owners assume nobody will drive out for. We do them.
Every service line runs out of the shop and onto your Rockwall property in one visit:
We also stock ABC dry chemical, Halotron and CO2 extinguishers, cabinets, commercial first aid kits and fire safety signage.
Three decades in the Metroplex, licensed technicians on the trucks, and the Brantley family name behind every tag. Branden Cook and Zack Tapp hold state-issued Fire Extinguisher Licenses, which is the credential behind the tag date Rockwall’s worksheet asks about. We work commercial, industrial, retail and multifamily properties, and we would rather tell you what you actually need than sell you a truckload.
Standard on every Lone Star job:
It can, and that is genuinely a Rockwall answer. The model code allows vehicle-mounted units in storage areas where powered industrial truck operators are the primary occupants, the regional amendment package deletes that allowance, and Rockwall did not take the deletion. Rowlett and Mesquite did, so the same arrangement fails there. It still needs the fire code official’s approval and a specified unit on each machine. We will walk the building and tell you what each version costs you in units.
A standard five-pound extinguisher rated for ordinary combustibles, flammable liquids and energized electrical equipment, mounted, within 75 feet of all portions of the rental, on each floor. That is in the city’s own ordinance, and the city checks it at permit issuance and at every reapplication.
No. Nothing on the Fire Marshal Division’s permit list covers portable extinguisher servicing, because the license behind that work is issued by the State of Texas rather than by a city. What Rockwall checks is the tag and its date, and our technicians hold state-issued Fire Extinguisher Licenses.
It is not the same office. The county fire marshal is separate from the city’s, works from an older edition of the fire code, and says it makes yearly fire prevention checks on businesses. Inside the city limits it is the city’s fire marshal and the 2021 code. We service both, so send the address and we will tell you which one you are in.
The same trucks, the same technicians and the same pricing cover Rockwall’s neighbors, and each city runs its own fire code:
Not sure whose rules apply to your building? Send us the address.
