Repairs · Summerville, SC

HVAC Repair in Summerville

Compare licensed HVAC repair pros in Summerville, SC. Typical repair tickets run $608–$6,188.

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Common HVAC repairs in Summerville

  • 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. Oceanview Heating and Air Conditioning Repair storefront photo
    5.0 (795 reviews)Serves Summerville, SC
    What customers say
    Our heat pump system was not heating properly, & a neighbor on the NextDoor app highly recommended Oceanview Heating &…
  2. Local Mechanical Heating & Air storefront photo
    5.0 (412 reviews)Serves Summerville, SC
    What customers say
    Ok... so these are literally my go to guys and have been the past 5 years. They are a family company providing top…
  3. The Goat Heating and Cooling storefront photo
    5.0 (382 reviews)Serves Summerville, SC
    What customers say
    I contacted The Goat Heating and Cooling based on a recommendation from my neighborhood Facebook group. I live in a…
  4. Coastal Air Solutions storefront photo
    4.9 (431 reviews)Serves Summerville, SC
    installationrepairinspection
    What customers say
    Thank you, Curtis R. ! It’s not often that a service provider shows up on the same day when it’s technically not an…
  5. Acute Heating & Cooling storefront photo
    4.9 (347 reviews)Serves Summerville, SC
    What customers say
    Nowadays it's rare to find any business with morals and great customer service. My husband and I are extremely pleased…
  6. Elite Air & Heat of Summerville storefront photo
    4.9 (179 reviews)Serves Summerville, SC
    What customers say
    Elite Heat and Air is a great choice. Honest, hardworking & communicative. Have a house in Summerville which had…
  7. Coastal Carolina Comfort storefront photo
    4.9 (165 reviews)Serves Summerville, SC
    What customers say
    I found Coastal Carolina Comfort after noticing a weird smell coming from my vents. They came out and did a full HVAC…
  8. Brady Heating & Air storefront photo
    5.0 (160 reviews)Serves Summerville, SC
    What customers say
    I trust Allen with Brady Heating and Air. He is a straight shooter and honest about repairs and estimates. I switched…

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

Summerville repair range$608 – $6,188per repair visit

Derived from local HVAC benchmarks in Summerville. 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 Summerville 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 Summerville?

    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: South Carolina Department of Labor, Licensing and Regulation (LLR) — Contractor's Licensing Board (commercial Mechanical) and Residential Builders Commission (Residential Specialty HVAC) · Company data: verified business records + Google Business profile

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