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7 permits · verified 2026-10-19

What permits do you need to open a contractor or trade in Cameron County Tx?

In short

No permit applies to every contractor or trade in Cameron County Tx, TX. All 7 depend on your premises, the work you do or how you are set up. Cameron County Public Health, Environmental Health Program charges $120 OSSF permit application fee, non-refundable, as stated in the county's Conventional System Instructions 06.21.2022; the TCEQ fee in the county OSSF order is stated separately for the on-site sewage facility (septic) permit. 2 of the 7 are charged as a range or formula rather than a flat fee. Verified 2026-10-19 against the issuing agencies’ published fee schedules.

Permits particular to a contractor or trade in Cameron County Tx

Permits required, with issuing agency, fee, renewal term and the date each record was last verified against its source
County Registration of Licensed Trade Professionalsonly if it applies to youCameron County Department of Transportation, Building & InspectionsNo registration fee is published in Section J or Appendix B of Order No. 2022-006030; contact the Department of Transportation, Planning and Inspections Division, at (956) 247-3500 for any amount that applies.registration must be in place before the building permit is issued; Order No. 2022-006030 states no renewal term2026-10-19
Electrical Contractor Licenseonly if it applies to youTexas Department of Licensing and Regulation$110 non-refundable applicationannual2026-08-20

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

Local permits that apply to every type of business in Cameron County Tx

Permits required, with issuing agency, fee, renewal term and the date each record was last verified against its source
On-Site Sewage Facility (Septic) Permitonly if it applies to youCameron County Public Health, Environmental Health Program$120 OSSF permit application fee, non-refundable, as stated in the county's Conventional System Instructions 06.21.2022; the TCEQ fee in the county OSSF order is stated separatelyone year; the Conventional System Instructions state that the permit is non-transferable and valid only one year2026-10-19
Non-Residential and Multifamily Building Permit (Unincorporated Cameron County)only if it applies to youCameron County Department of Transportation, Building & InspectionsVaries — formula on the Cameron County Tx pageone permit per project; temporary Type I structures 4 weeks, renewable to 6 months, and Type II 6 months2026-10-19
Certificate of Occupancy, Existing Structure (Unincorporated Cameron County)only if it applies to youCameron County Department of Transportation, Building & Inspections$100 per certificate, non-residential and multifamily existing structure, per Section J.3 item 9 and Appendix B of Order No. 2022-006030one-time per occupancy of an existing structure2026-10-19

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

TX registrations that apply to every type of business

Permits required, with issuing agency, fee, renewal term and the date each record was last verified against its source
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

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 contractor or trade in Cameron County Tx?

There is no single figure, and any site quoting one is rounding away the part that matters. Of the 7 records listed for a contractor or trade in Cameron County Tx, TX, 0 apply to every business of this type and 7 are conditional. Adding every fee on the page together would overstate what most operators pay, because it would include permits they never need.

2 of the 7 are charged as a range or a formula set by the issuing agency, and 0 have no fee published at all. The ones particular to this business that vary:

County Registration of Licensed Trade Professionals: No registration fee is published in Section J or Appendix B of Order No. 2022-006030; contact the Department of Transportation, Planning and Inspections Division, at (956) 247-3500 for any amount that applies.

The other 1 variable fee belongs to permits that apply to every type of business here; its formula is set out on the Cameron County Tx permits page and the TX state page.

Which offices issue these permits in Cameron County Tx?

Permits for a contractor or trade in Cameron County Tx, TX come from 4 separate offices: Cameron County Public Health, Environmental Health Program, Cameron County Department of Transportation, Building & Inspections, Texas Secretary of State, Texas Department of Licensing and Regulation. No single office issues them all, which is why an opening means filing in several places rather than one.

What does a contractor or trade need in Cameron County Tx that other businesses do not?

2 of the 2 permits particular to a contractor or trade here apply to no other business type we cover in Cameron County Tx: County Registration of Licensed Trade Professionals and Electrical Contractor License.

County Registration of Licensed Trade Professionals

Article 4 Section D.2 of the Cameron County Flood Damage Prevention and Building Regulations, Order No. 2022-006030, states that all licensed trade professionals whose work will be performed under a building permit "must be registered with the Cameron County Department of Transportation, Planning and Inspections Division prior to the issuance of said permit." Section D.1 requires plumbing, electrical and mechanical contractors to hold a valid Texas state license, such as from the State Board of Plumbing Examiners or TDLR. Section D.3 requires the building permit application to list every trade contractor on the project, each licensed by the state and registered with the county, and states: "Failure to meet these requirements will result in denial of the building permit application". The requirement applies to permitted work in unincorporated Cameron County. Contact DOT at 1390 W. Expressway 83, San Benito, (956) 247-3500.

Electrical Contractor License

Texas licenses no general contractor - there is no statewide builder license. Individual trades are licensed instead: electrical, plumbing and HVAC, each under its own programme. The $110 is the application fee. Published renewal figures conflict between $110 and $165 depending on license subtype, so no renewal amount is recorded until a reviewer confirms which applies.

The other 3 local permits in the tables apply to every type of business in Cameron County Tx, TX; what each one involves is set out on the Cameron County Tx permits page. The 2 state-level registrations apply to every type of business across TX and are covered on the TX state page.

How does a contractor or trade compare with other businesses in Cameron County Tx?

The closest match is a auto repair shop, which shares 0 of these permits. A contractor or trade also needs County Registration of Licensed Trade Professionals and Electrical Contractor License. A auto repair shop needs nothing here that a contractor or trade does not.

Permits particular to each business type in Cameron County Tx, TX, compared with a contractor or trade
BusinessIts own permitsShared with a contractor or tradeOnly a contractor or trade needsOnly it needs
Auto repair shops0020
Childcare centres2022
Coffee shops2022
Fitness studios1021
Restaurants4024
Retail stores3023
Salons and barbers1021
Veterinary clinics1021

Sources

Every figure for the permits explained on this page was read from one of these government pages on the date shown. Sources for the permits that apply to every type of business are listed on the Cameron County Tx permits page and the TX state page. Confirmed by Editorial Team.

  1. Cameron County Flood Damage Prevention and Building Regulations (Order No. 2022-006030, adopted July 5, 2022, as amended)Cameron County Commissioners Court · primary source · retrieved 2026-10-19
  2. Department of TransportationCameron County Department of Transportation · primary source · retrieved 2026-10-19
  3. Apply for a New Electrical Contractor License - TDLRTexas Department of Licensing and Regulation · primary source · retrieved 2026-08-22

Related

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