HVAC technician using manifold gauge set to check refrigerant pressure on an air conditioning unit with open electrical panel

AC Installation In Weatherford, TX

Flex Air Heating & Cooling is a family-owned Weatherford company, licensed in Texas under TACLA109534C, and qualifying installations come with our 12-Year No Hassle Guarantee. Free estimates, and financing is available.

the flex air heating and cooling team lines up in front of their branded trucks and shop sign in weatherford, texas

Flex Air Heating & Cooling installs residential and light commercial AC systems across Weatherford and Parker County. We are a licensed Texas HVAC contractor — TACLA109534C, verifiable through TDLR — family-owned, based on Azle Highway in Weatherford rather than dispatched from Fort Worth.

A new system is a fifteen-year decision, so the installer matters more than the brand on the box. Ask anyone quoting you for their license number, how they are sizing the unit, and what happens if something fails in year eight. We answer all three before you sign anything.

What should I expect during an AC installation appointment?

Step 1: Load calculation, before anything is quoted

We measure the house — square footage, insulation, window area, ductwork, orientation — and size the system to it. This is the step most commonly skipped, and skipping it is why so many Texas homes run oversized systems that short-cycle.


Step 2: System selection and written quote

You see the options, what separates them, and the full installed price before ordering. Efficiency tiers are explained in running cost over the system’s life rather than as a SEER number.


Step 3: Removal and preparation

The old system is recovered and removed to code, the pad or platform checked, and any ductwork or electrical work identified at step one is completed before the new equipment goes in.


Step 4: Installation and commissioning

Outdoor and indoor units set, refrigerant lines run and evacuated, electrical terminated, thermostat configured. The system is then charged to the manufacturer’s specification rather than by feel.


Step 5: Testing and walkthrough

We verify temperature split, static pressure and airflow, register the manufacturer warranty for you, and walk you through the thermostat and filter schedule before leaving.

Most residential installations are a single day, typically six to eight hours from arrival to walkthrough.

A like-for-like replacement at the same location is at the shorter end. Longer jobs are the ones where something else changes — new line sets, ductwork repairs, moving the indoor unit, or an electrical upgrade to carry a larger system. All of that is identified during the load calculation and quoted before the day, so the schedule you are given is the schedule you get.

Installations are scheduled rather than squeezed in, but if a system has failed completely in July we will talk about what we can do in the meantime.

Smiling HVAC technician holding refrigerant gauge tool beside condenser unit
AC unit condensor

Yes, in most cases — and it is our job, not yours.

Replacing a central AC system is mechanical work that generally requires a permit and an inspection from the authority having jurisdiction, which for a Weatherford address is usually the City of Weatherford, and for unincorporated Parker County addresses is handled differently. We pull it as part of the installation and meet the inspector ourselves.

It matters more than it sounds. An unpermitted system replacement surfaces during a home inspection when the house sells, and it is the kind of thing an insurer asks about after a failure. It also means the work was never independently checked — which is precisely when an installation shortcut stays hidden.

Flex Air Heating and Cooling technician shaking hands with a happy customer outside a home

Licensed in Texas under TACLA109534C. Family-owned, based on Azle Highway in Weatherford, and serving Parker County since 2021 — not a franchise, and not dispatched from Fort Worth. Voted Best of the Best in the Weatherford Community Choice Awards in both 2022 and 2023.

On an installation specifically: we run a load calculation before quoting, put the full installed price in writing before anything is ordered, pull the permit, and back qualifying systems with the 12-Year No Hassle Guarantee. Free estimates, financing available, and 24/7 emergency service if something goes wrong outside business hours.

HVAC technician rinsing and cleaning outdoor air conditioner condenser unit coils with hose
HVAC technician brazing copper refrigerant line with torch on outdoor condenser unit

Here’s what Weatherford, TX homeowners say about our AC installation.

stars

“I had a great experience with Flex Air Heating and Cooling and would strongly recommend them. Jeremiah Masters, the lead installer, did an excellent job. He was thorough, professional, and took the time to walk me through setting up the Wi-Fi controllers. He also made sure everything was done cleanly and treated my home with care. Ryan Audet, my salesman, worked hard to earn my business. He focused on getting me the best value and approached the process with my budget in mind, which I appreciated. The owner also stopped by during the installation to check in and make sure everything met expectations. That level of involvement stood out. Overall, the team delivered high-quality work and strong customer service. They also offer reputable equipment, including Carrier systems, which added confidence in the long-term performance of the install.”

stars

“Jeremiah and his crew installed two new units, one in the main house and one in the guest house, and did an amazing job. Very professional and polite crew both days during the install. Looking forward to this company servicing our houses for years to come!!”

stars

“Jeremiah and Eli with Flex Air were outstanding. They were punctual, professional, courteous, and respectful throughout the entire installation process. They completed everything they promised without cutting corners and took the time to clean up thoroughly before leaving. They also walked us through the new digital thermostat, explained how everything works, and provided helpful maintenance tips to ensure we get the best performance from our new system. Their knowledge and attention to detail gave us complete confidence in the work they performed. Despite the extreme heat, they worked diligently to complete the job the very same day. Their dedication, workmanship, and commitment to excellent customer service truly exceeded our expectations. We highly recommend Jeremiah, Eli, and the Flex Air team for any HVAC needs. They were truly a blessing to work with, and we couldn’t be more excited with the results!”

Frequently Asked Questions

What size AC unit do I need for my home?

It comes from a load calculation, not from the old unit’s tonnage. Square footage, insulation, window area, orientation and ductwork all feed into it, and in Texas the answer is often smaller than people expect — an oversized system cools fast, shuts off before it removes humidity, and wears out early.

How long does AC installation take in Weatherford, TX?

Most residential installations take a single day, usually six to eight hours. Jobs needing new line sets, ductwork repair or an electrical upgrade run longer, and all of that is identified and quoted before the installation day.

Do I need a permit to install a new AC unit in Parker County, TX?

In most cases yes, and we handle it. Central system replacement is permitted mechanical work, and we pull the permit and meet the inspector as part of the job. Unpermitted work surfaces later — during a home sale, or after a failure when an insurer asks.

Does a new AC installation come with a warranty?

Two separate things cover a new system. The manufacturer warranty covers the equipment, and we register it for you. Our 12-Year No Hassle Guarantee covers qualifying systems we install — ask which applies to the system you are considering.

What AC brands does Flex Air install?

We’re a proud ComfortMaker partner, and we install and service all major HVAC brands with genuine OEM parts.

Does Flex Air offer financing for AC installation?

Yes. Financing is available on installations, and it is worth asking about before you narrow the system choice — the gap between efficiency tiers is often smaller monthly than it looks as a single figure.

What is the 12-Year No Hassle Guarantee?

A twelve-year guarantee on qualifying systems we install, covering our workmanship rather than the equipment. Twelve years is roughly the working life of a well-installed system, which is the period in which an installation fault would show itself.

Is same-day AC installation available in Weatherford, TX?

Yes — they do same-day. 

Who installs new AC units in Weatherford, TX?

Flex Air Heating & Cooling — a family-owned, Weatherford-based Texas licensed contractor, TACLA109534C, serving Parker County since 2021. Free estimates, financing, and qualifying installations backed by our 12-Year No Hassle Guarantee.