AC repair in Flower Mound

Flower Mound requires anyone doing work regulated by Chapter 14 of its code to register as a contractor, and says mechanical contractors must also be state-licensed. The state side is TDLR: anyone installing or repairing heating and air conditioning must hold its license, and the company must employ a licensed contractor at each permanent office.

Look up the license on TDLR's License Data Search. The license number shows the class; a Class B license covers cooling systems of 25 tons or less. State law since September 1, 2021 bars cities from charging TDLR-licensed HVAC contractors registration fees, though permit fees still apply; ask the town what its registration involves for a licensed trade.

Texas rules also require licensees to give cities a list of agents who may pull permits under their license, and bar them from misrepresenting the need for service. A second opinion is cheap insurance on a big replacement quote.

No town-level price data exists, so these 2025 HomeGuide numbers are national: $150 to $650 for a typical repair, $75 to $150 an hour for technicians, and $650 to $2,500 or more for big out-of-warranty fixes. A standard-efficiency central AC replacement runs $5,000 to $8,300. Our Texas HVAC guide has the full table.

Rules a new Flower Mound system must meet

Split-system central air installed in Texas since January 1, 2023 must reach 14.3 SEER2 under 45,000 Btu/h and 13.8 SEER2 above. New residential systems are limited to refrigerants with a global warming potential of 700 or less from January 1, 2025, under EPA's Technology Transitions rules, unless every part was made or imported before that date.

Oncor lists Flower Mound among the cities it serves, and in ERCOT areas without a co-op or city utility you choose a retail provider. Check your bill first, since some edge areas may be co-op territory. Where Oncor delivers the power, the rebate question is about its efficiency programs, which, when open, run through independent providers on Take A Load Off Texas, and Oncor isn't a party to your contract with them.

A ductless unit in a new detached workshop may bring the building itself under the town's permit list if it is 120 square feet or more, per the town permit page. If the breaker or disconnect is the problem, call one of the Flower Mound electricians. To compare a quote next door, see AC repair in Lewisville, and the Flower Mound services page lists every town rule.