Professional heating repair services in Atlanta
Get fast, dependable furnace and heat pump repairs across Atlanta and Cobb County. Our certified technicians diagnose heating issues quickly to restore your comfort with zero hassle.
Same-Day Dispatch
Fast local arrival across Atlanta & Cobb County
Licensed & Insured
Certified heating system technicians
All Brands & Models
Furnaces, heat pumps, and ductless systems
Reliable heating repair with upfront guarantees
From quick burner fixes to full system diagnostics, Marietta HVAC Pros keeps your home safe and warm with fast local service.
Common heating problems we diagnose and fix daily
If your heater is struggling, our technicians pinpoint the root cause fast and carry common replacement parts in their service vans.
Blowing cold air
Symptom: Furnace runs continuously without delivering warm airflow.
Our fix: We inspect flame sensors, burners, limit switches, and gas valves to restore proper heat output.
Faulty pilot or igniter
Symptom: System clicks repeatedly or refuses to start its heating cycle.
Our fix: We test ignition controls, replace cracked hot-surface igniters, and verify safe gas pressure.
Short cycling
Symptom: The heater turns on for a few minutes and abruptly shuts off.
Our fix: We resolve clogged filters, overheating heat exchangers, and faulty airflow sensors.
Banging or screeching noises
Symptom: Loud rattles, metal squeals, or popping sounds from ductwork.
Our fix: We secure loose blower assemblies, lubricate bearings, and address delayed ignition pops.
Common questions about heating repair
Everything you need to know about pricing, diagnostic procedures, turnaround times, and warranty protection before we arrive.
Upfront pricing
Flat-rate quotes before any work begins
Same-day service
Stocked vans ready for single-visit fixes
Thorough testing
21-point safety and mechanical check
1-year warranty
Full coverage on all parts and labor
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Have a specific question?
Our local Marietta dispatch team is on call to answer repair questions or schedule your visit.
Schedule your heating repair
Don't get left in the cold. Tell us what your heating system is doing, and a technician from Marietta HVAC Pros will diagnose and resolve the issue quickly.
Fast local dispatch
Same-day heating diagnostics across Marietta and Cobb County.
Upfront flat pricing
Clear repair options and itemized quotes before any work begins.
Certified HVAC pros
Experienced technicians equipped for furnaces, heat pumps, and ductless systems.
24/7 Emergency heating line
470-847-9076