Furnace Repair in Dacula, GA
Hixon Heating & Air Conditioning repairs gas and electric furnaces of every major brand in Dacula, GA, diagnosing ignition, heat exchanger, blower, and control-board issues with same-day service in most cases.
Quick Answer
Hixon Heating & Air Conditioning repairs gas and electric furnaces of every major brand in Dacula, GA, diagnosing ignition, heat exchanger, blower, and control-board issues with same-day service in most cases.
Dacula's premiere furnace repair specialist since 1993, Hixon Heating & Air Conditioning understands that a broken furnace isn't just an inconvenience in a Georgia winter — it can be a genuine safety issue, especially with older gas units. Our technicians are trained on the ignition systems, heat exchangers, and control boards used across every major furnace brand.
We approach furnace repair with the same discipline as our air conditioning work: identify the actual failed component, explain it clearly, and only recommend the repair the furnace genuinely needs. If a furnace is old enough that a major repair doesn't make financial sense, we'll say so — and walk you through replacement options instead.
Because a furnace burns fuel or draws significant electrical current to generate heat, we treat every repair call as a safety inspection first and a comfort issue second — checking venting, gas connections, and heat exchanger integrity before we ever discuss thermostat settings or airflow.
Signs Your Furnace Needs Repair
Signs Your Furnace Needs Repair
- Furnace makes a loud bang when starting up
- Yellow or flickering pilot/burner flame instead of steady blue
- The furnace cycles on and off more frequently than normal
- Noticeably higher gas or electric bills during heating season
- Rooms farthest from the furnace never fully heat
- Furnace produces a persistent burning or musty smell
Our Process
How We Repair Your Furnace
1. Heat Exchanger & Safety Inspection
We check for cracks in the heat exchanger and confirm proper venting, since these are the components most tied to household safety.
2. Ignition & Control Testing
Ignitors, flame sensors, gas valves, and control boards are tested individually to isolate the true cause of a no-heat or short-cycling complaint.
3. Repair & Verification
After the repair, we run a full heating cycle and check temperature rise across the system to confirm the furnace is operating within manufacturer specification.
Servicing All Major Brands
Frequently Asked Questions
Furnace Repair in Dacula, GA FAQs
Is a yellow furnace flame dangerous?
Yes — a healthy gas furnace flame should burn steady blue. A yellow or flickering flame can indicate incomplete combustion and possible carbon monoxide risk, and should be inspected right away.
How long does a typical furnace repair take?
Most furnace repairs in Dacula are completed within a single visit, often 1–2 hours depending on the parts needed.
Do you repair electric furnaces as well as gas furnaces?
Yes, our technicians service both gas and electric furnaces across all major residential brands.
Serving Dacula and Nearby Communities
Areas We Serve Near Dacula, GA
In addition to Dacula, our furnace repair in dacula, ga team serves homeowners and businesses throughout Gwinnett County, Hall County, Walton County, Barrow County.
Related services: Heating System Repair in Dacula, GA, Heating Services in Dacula, GA, HVAC Maintenance in Dacula, GA
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Call (770) 513-3558