Port Neches, Texas
AC repair in Port Neches, Texas
Port Neches sets out in writing who may do mechanical work and what a contractor files before the city issues a permit.
What a mechanical contractor files first
An October 2022 permits and inspections handout from the city says that before any plumbing, mechanical or electrical permit is issued, the contractor must give the city all required state licenses and a certificate of general liability insurance.
For an air conditioning job, the state license is the TDLR air conditioning and refrigeration contractor license. If a contractor hesitates to share it, take that as a warning.

Rental houses and landlords
The same handout says a landlord, or the owner of rental property, may not do plumbing, mechanical or electrical work on that property. A licensed contractor has to do it and obtain the permits.
If you rent in Port Neches and the AC fails, your landlord should be the one arranging the repair. If you own a rental, plan on a licensed contractor even for a job you might handle at your own home.

Codes and inspections
As of that handout the city had adopted the 2018 International Mechanical Code, with local amendments in Chapter 18 of its Code of Ordinances. Inspections run on weekday mornings and afternoons, and the handout lists the office at 1005 Merriman Street, phone (409) 719-4205. Codes get updated, so the contractor should confirm the edition in force.
The handout also points contractors to the Texas Department of Insurance windstorm inspection program, which it says is in addition to city inspections, not in place of them.
Electric utility
Entergy Texas lists Jefferson County in its service area.
Where these facts come from
Get a heating and cooling contractor on the phone
Say what the system is doing and how old it is, if you know. The person you reach works for an independent contractor in Southeast Texas, not for this website.