Commercial Compliance Hub

10 permits · verified 2026-08-25

What permits do you need to open a auto repair shop in Irving?

In short

A auto repair shop in Irving, TX has 5 permits that apply to every business of this type, plus 5 more that depend on your premises, signage or how you are set up. City of Irving Inspections Department charges $52 per permit for the single trade permit. 6 of the 10 are charged as a range or formula rather than a flat fee. Verified 2026-08-25 against the issuing agencies’ published fee schedules.

The permits at a glance

Permits required, with issuing agency, fee, renewal term and the date each record was last verified against its source
Commercial Building PermitCity of Irving Inspections DepartmentBanded on building area: $965 up to 2,500 sq ft; $260 + $0.28/sq ft to 10,000; $645 + $0.25/sq ft to 50,000; $1,940 + $0.22/sq ft to 100,000; $3,220 + $0.21/sq ft to 300,000; $7,110 + $0.20/sq ft above. Plan review is a further 25% of the permit feeper permit2026-08-25
Contractor RegistrationCity of Irving Inspections Department$0–$125 per year, per trade1 year from the date of issue2026-08-25
Certificate of OccupancyCity of Irving Inspections Department$31–$190 per certificate, by usenot stated in the published schedule2026-08-25
Fuel Tank, Pump and Line Permitonly if it applies to youCity of Irving Inspections Department$52–$100 per permit, install or removeper permit2026-08-25
Interior Finish, Repair and Remodel PermitCity of Irving Inspections Department50% of the commercial building permit fee for the same area; a shell building is 80%per permit2026-08-25
Single Trade Permitonly if it applies to youCity of Irving Inspections Department$52 per permitper permit2026-08-25
Fire Alarm, Sprinkler and Standpipe Permitonly if it applies to youCity of Irving Inspections Department$104 plus $2.60 for each additional similar device, charged per address, suite or unitper permit2026-08-25
Certificate of Formationonly if it applies to youTexas Secretary of State$300 one-time filingno expiry2026-08-20
Assumed Name Certificate (DBA)only if it applies to youTexas Secretary of State$25 one-time filingup to ten years, renewable2026-08-21
Texas Sales and Use Tax PermitTexas Comptroller of Public AccountsNo fee — there is no fee for this permitno expiry while actively engaged in business2026-08-21

Fees shown as a range or formula are set that way by the issuing agency — we do not average them into a single number.

How much does it actually cost to permit a auto repair shop in Irving?

There is no single figure, and any site quoting one is rounding away the part that matters. Of the 10 records listed for a auto repair shop in Irving, TX, 5 apply to every business of this type and 5 are conditional. Adding every fee on the page together would overstate what most operators pay, because it would include permits they never need.

Of the 5 that always apply, 1 carry a flat fee, coming to $0.00. That is a floor, not a total. 6 of the 10 are charged as a range or a formula set by the issuing agency, and 0 have no fee published at all. The ones that vary:

Commercial Building Permit: Banded on building area: $965 up to 2,500 sq ft; $260 + $0.28/sq ft to 10,000; $645 + $0.25/sq ft to 50,000; $1,940 + $0.22/sq ft to 100,000; $3,220 + $0.21/sq ft to 300,000; $7,110 + $0.20/sq ft above. Plan review is a further 25% of the permit fee

Contractor Registration: $0–$125 per year, per trade

Certificate of Occupancy: $31–$190 per certificate, by use

Fuel Tank, Pump and Line Permit: $52–$100 per permit, install or remove

Interior Finish, Repair and Remodel Permit: 50% of the commercial building permit fee for the same area; a shell building is 80%

Fire Alarm, Sprinkler and Standpipe Permit: $104 plus $2.60 for each additional similar device, charged per address, suite or unit

Which offices issue these permits in Irving?

Permits for a auto repair shop in Irving, TX come from 3 separate offices: City of Irving Inspections Department, Texas Secretary of State, Texas Comptroller of Public Accounts. No single office issues them all, which is why an opening means filing in several places rather than one.

Is anything about these requirements changing?

Watch the first band: up to 2,500 square feet is a flat $965, but 2,501 square feet drops to $260 plus $0.28 a foot — about $960 — and only passes $965 again at around 2,520 feet. Measure before submitting. The permit is a COMBINATION permit covering building, electrical, plumbing and mechanical together, and the general contractor pulls it; registered subcontractors do not buy separate permits under it. The certificate of occupancy is included in this fee. Separate permits are still needed for drive approaches, fences, signs, fire sprinklers, fire alarms, fire mains and hydrants, on-site utilities, irrigation, retaining walls, construction trailers, pools, fuel tanks, electric door locks, gate controllers and solar. Starting work without a permit adds 100 per cent of the fee.

$125 a year each for electrical, mechanical, general, concrete or masonry, fuel tank, irrigation, house-moving and apartment maintenance registration. Plumbing is $0, and the schedule states that plumbing, fire sprinkler and fire alarm contractors are exempt from registration fees by state law. The code makes it unlawful for an unregistered contractor to take out a permit at all, with one carve-out: a homeowner may permit work at a residence they live in and hold a homestead exemption on. A fuel tank installer is a registered trade in its own right, which matters for an auto repair or fuel retail site.

Priced by what the business is rather than by floor area — the only schedule in this dataset that does. A restaurant is $190, an auto-related use $140, a day care $140, and everything else $105. A change of name or a duplicate certificate is $31, which is worth knowing when a business rebrands without moving or altering anything. Note that the certificate is included in the price of a new commercial building permit and of an interior finish permit, so it is charged separately only when there is no construction.

$100 to install, repair or replace a fuel tank, pump or line, and $52 to remove one. Removal being cheaper than installation is unusual and worth knowing when decommissioning a forecourt. The work must be done by a contractor holding Irving's fuel tank registration, which is a separate $125 a year — so check that before signing with an installer.

Half the new-construction rate, and the certificate of occupancy is included where one is required — so a 5,000 square foot fit-out is roughly $830 with the certificate rolled in, against $1,660 to build the same area new. A shell building is 80 per cent. Plan review at 25 per cent applies to an interior finish over 2,500 square feet, and revisions after that are charged by time at $44 an hour with a one-hour minimum. A foundation-only permit adds 10 per cent of the regular fee on top.

$52 flat for a single electrical, plumbing, mechanical or building trade permit — service changes, water heaters, gas or sewer line replacements, air conditioning replacement, clean-and-shows, flatwork, demolition of a single-family structure, tents over 400 square feet, canopies over 1,600 square feet and telecommunication antennae all sit at the same price. Re-roofing is $100 commercial. Foundation repair is $125 per building. Reinspection is $75 and an after-hours inspection $44 an hour on a two-hour minimum.

$104 plus $2.60 per additional similar device, covering fire alarm, fire sprinkler, standpipes and the fire control panel — and charged per address, suite or unit, so a landlord fitting out four suites in one building pays four times. A fire hydrant is $52 each to install or repair, and on-site utilities including the fire main are $62 plus 6 cents a linear foot per utility. These are outside the combination permit and must be pulled separately.

Required to form an LLC or corporation, not to trade as a sole proprietor. Texas has no statewide general business licence, so for many businesses this filing plus a sales and use tax permit is the entire state-level obligation.

Only needed if you trade under a name different from the one on your formation filing. The certificate is effective for a term not exceeding ten years from the date of filing and does not roll over by itself — it must be actively renewed, and a new certificate can be filed within six months of the original expiring. The $25 is the Secretary of State fee; sole proprietors and general partnerships file with the county clerk instead, at county rates.

There is no fee for this permit — the Comptroller says so directly, which is worth stating because a blank fee reads as though nobody knows. It does not expire on a date, but it is not permanent either: it is valid only while you are actively engaged in business as a seller, and the Comptroller's office may cancel it on finding that you are not. Filing obligations keep it alive, so a return must be filed for every period even when there were no taxable sales or purchases to report. Apply through Comptroller eSystems and allow two to three weeks.

Sources

Every figure above was read from one of these government pages on the date shown. Confirmed by Editorial Team.

  1. City of Irving Land Development Code, Part I, chapter 8B, section 8B-3, Permit feesCity of Irving · primary source · retrieved 2026-08-25
  2. Formation of Texas Entities FAQs - Texas Secretary of StateTexas Secretary of State · primary source · retrieved 2026-08-22
  3. Form 503 - Instructions for Assumed Name CertificateTexas Secretary of State · primary source · retrieved 2026-08-22
  4. Sales and Use Tax Permit — Texas ComptrollerTexas Comptroller of Public Accounts · primary source · retrieved 2026-08-20

Related

Commercial Compliance Hub publishes information, not legal advice. Requirements change — confirm anything you rely on with the issuing agency before you file.