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    AC RepairAugust 20, 2026

    AC Repair in Kaufman, TX: Why New Homes Still Have Cooling Problems

    Kaufman is the county seat, where Highways 175, 34 and 243 converge southeast of Dallas, and it has grown fast. That growth shows up in our service calls in a way that surprises homeowners: some of the most frustrating cooling problems we diagnose are in houses only a few years old.

    HVAC technician inspecting the air handler and ductwork of a new construction home in Kaufman, Texas

    Under Warranty Is Not the Same as Set Up Correctly

    Kaufman's rapid new-construction growth means many systems are still under manufacturer warranty but were never properly commissioned or balanced. Equipment gets installed on a production schedule; the final steps that make it perform — verifying refrigerant charge, measuring actual airflow, balancing the registers room by room — are the steps most likely to get compressed when a crew is moving to the next house.

    The equipment is not defective. It has simply never been dialed in. Typical symptoms:

    • Upstairs or west-facing bedrooms run several degrees warmer than the thermostat hallway.
    • Electric bills are higher than neighbors' in near-identical floor plans.
    • The system runs long cycles and struggles on design days despite being brand new.
    • Some registers barely move air while others blast.
    • Humidity stays high even when the temperature reads fine.

    Use Your Warranty Before You Spend Money

    This is the part worth saying plainly: if your home is new, check your builder and manufacturer warranty coverage before paying anyone — including us — for parts. Many components are covered for years, and some builders carry a workmanship period that covers exactly this kind of setup problem. A diagnosis in hand makes that conversation much easier, because "my house is hot" gets a shrug while "the supply airflow to the upstairs zone is short and the charge is off" gets action.

    What You Can Check Yourself

    1. Open every register and return. Builder-grade balancing is often just dampers left wherever they landed.
    2. Confirm the filter size and orientation. A filter installed backwards or an undersized slot restricts airflow from day one.
    3. Watch for a thermostat in a bad spot — one on an interior hallway wall with no return nearby will read comfortable while the bedrooms bake.
    4. Note whether the problem is one room or the whole house. One room points at distribution; the whole house points at charge, airflow or sizing.

    Getting AC Repair in Kaufman

    We provide same-day service to Kaufman and work Kaufman County every week. A live person answers the phone 24 hours a day, and pricing is flat-rate and approved before we start work. If your issue turns out to be warranty-covered setup rather than a failed part, we will tell you that — no upselling, no pressure.

    Free State Heating & Cooling has served Kaufman County families since 1993 as a licensed, insured, family-owned contractor. Call (903) 479-3015.

    Ready for Expert HVAC Service?

    From installation to repairs, call Free State Heating & Cooling to address your HVAC needs.

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