Repairs · Waco, TX

HVAC Repair in Waco

Compare licensed HVAC repair pros in Waco, TX. Typical repair tickets run $702–$7,150.

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Common HVAC repairs in Waco

  • Heat pump not cooling on humid summer days — low refrigerant, frozen coil, or failing capacitor.
  • Furnace short-cycling in winter — dirty flame sensor, oversized equipment, or thermostat miscalibration.
  • AC blowing warm air — condenser-fan failure, tripped high-pressure switch, or refrigerant leak.
  • Uneven temperatures room-to-room — failing zone damper, duct leakage, or blower-motor issue.
  • Loud banging, squealing, or grinding from the air handler — bearings, belt, or blower-wheel imbalance.
  • Thermostat shows the right setpoint but the system won't start — control board, transformer, or wiring fault.
  • Water pooling at the air handler — clogged condensate drain or cracked pan.
  • Frozen evaporator coil that keeps icing over — airflow restriction or low charge.

Ranked shortlist

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  1. Lochridge-Priest storefront photo
    4.8 (1,406 reviews)Serves Waco, TX
    installationrepairinspectionemergency
    What customers say
    Dave performed maintenance on my heat pump/ a/c and showed me pictures of rusting parts and leakage. Dave patiently…
  2. Danco Heating, Cooling & Plumbing storefront photo
    4.9 (1,235 reviews)Serves Waco, TX
    installationrepairemergency
    What customers say
    Great customer service followed by on time arrival of Techs and communication throughout everyone i had the pleasure of…
  3. Evergreen Heating and Cooling storefront photo
    4.9 (767 reviews)Serves Waco, TX
    What customers say
    This was a regular pre paid maintenance service. The technician was very thorough and explained each process he…
  4. Clark Heating and Air Conditioning, LLC storefront photo
    5.0 (527 reviews)Serves Waco, TX
    What customers say
    Got an AC unit replaced and couldn’t recommend Clark Heating & Air enough. Roger and his team are great. He’ll shoot…
  5. Polansky Heating & Air storefront photo
    4.9 (456 reviews)Serves Waco, TX
    What customers say
    The technicians were on time and courteous. They were efficient in checking my heating units including changing the…
  6. Aire Serv of Central Texas storefront photo
    4.9 (515 reviews)Serves Waco, TX
    What customers say
    We had to call AirServe during one of these super cold Texas days when our heat suddenly stopped working, and from…
  7. Haught Air Conditioning storefront photo
    4.7 (171 reviews)Serves Waco, TX
    What customers say
    I had an error code on my HVAC unit. Called Haught because they were the installers. I was asked a few questions…
  8. Falcon 5 Plumbing & HVAC storefront photo
    4.9 (128 reviews)Serves Waco, TX
    installationrepairemergency
    What customers say
    New to Waco and lucked out with this company. Had to change out a fuse so we had heat for the ice storm. Great guy…

Repair vs replace: quick decision tree

  • Age > 15 years — Expect diminishing returns on any single repair. Start pricing replacement in parallel, especially if a second failure in the last 24 months.
  • Repair cost > 50% of replacement — A $2,500 repair on an $8,000 system rarely pencils. Run the 5-year math: repair cost + likely follow-on failures vs new-system financing.
  • Uses obsolete refrigerant (R-22) — R-22 is phased out; refills are both expensive and short-lived. Replacement is almost always the right call.
  • Failed a major component (compressor, heat exchanger) — These are “the system”. A compressor on a 12-year-old condenser is a replacement signal, not a repair.

Typical repair cost range

Waco repair range$702 – $7,150per repair visit

Derived from local HVAC benchmarks in Waco. Most repair tickets fall well below full-system pricing — expect simple swaps (capacitor, ignitor, thermostat) at the low end and major component replacements (blower motor, control board, compressor) at the high end.

Estimate your Waco repair

Pick the repair type and your system's age for a ballpark range. Real quotes vary by part availability and diagnosis — use this as a sanity check before approving work.

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Frequently Asked Questions

  • How long does a typical HVAC repair take in Waco?

    Most diagnoses take 30–60 minutes on site. Small repairs (capacitor swap, thermostat, ignitor) finish the same visit. Parts-on-order repairs can push the job 1–5 business days depending on supplier stock.

  • Do repairs come with a warranty?

    Labor warranties of 30–90 days are common; parts usually carry the manufacturer's warranty (1–10 years). Always get the warranty terms in writing on the invoice before the tech leaves.

  • How do I avoid common repair scams?

    Red flags: no written estimate before work starts, refrigerant refill with no leak search, blanket recommendation to replace without an inspection, or very high "after-hours" pricing on a non-emergency call. Two written quotes for any repair over $600 is the fastest sanity check.

  • When should I replace instead of repair?

    When the repair estimate exceeds 50% of a new system, or the unit is past 15 years, or it uses obsolete refrigerant (R-22), replacement usually wins the 5-year math. Otherwise repair is almost always the better call.

Licensing verified weekly. Reviews refreshed within the last 30 days.

Licensing data: Texas Department of Licensing and Regulation (TDLR) · Company data: verified business records + Google Business profile

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