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Furnace Repair in Marietta, GA

Furnace Repair Services in Marietta, GA

Is your furnace blowing cold air or not turning on at all? SP Heating & Air provides fast and reliable furnace repair in Marietta, GA, with same-day service and upfront pricing. From East Cobb and Whitlock Heights to Marietta Square and the Roswell Rd corridor, we’ve earned our reputation as the local HVAC team that fixes it right the first time.

Common Furnace Repairs We Handle

We service and repair all types of heating systems, including:
  • Furnace won’t turn on or cycles frequently
  • Pilot light or electronic ignition failure
  • Poor airflow or uneven heating
  • Faulty thermostat or control board
  • Gas or burning smells from vents
  • Noisy, rattling, or banging sounds

Emergency Furnace Repair in Marietta

Heating outage after business hours? We provide emergency furnace repair in Marietta with rapid dispatch and honest service—no inflated fees, no sales pressure, just results.

Request Service
Talk with an Expert
(678) 697-2305

Our Services

  • SP Heating & Air

Why CHoose Us

Accurate Diagnostics (No Guesswork)

We diagnose your Marietta furnace issue with targeted testing so you get the right repair—not a chain of “maybe” fixes

Reliable Repairs for Steady Heat

We restore stable heating performance and confirm safe operation to reduce future breakdown risk.

Local Service You Can Trust

Trusted local service for Marietta homeowners with clear communication from start to finish.

  • FAQ's

Frequently Asked Questions

Why is my furnace blowing cool air?
Ignition/sensor issues or airflow restrictions are common.
Frequent on/off cycles—often overheating or control problems.

Blower, loose parts, or airflow issues can cause noise.

Usually once per year before heating season.

We’ll assess age, cost, and reliability and guide you.