

Heating Repair
Professional Heating Repair in Columbia, SC and Augusta, GA

Winters in the Midlands and CSRA are usually mild, but a frosty morning feels a lot colder when your heater will not turn on. Cassell Brothers provides heating repair in Columbia, SC, Augusta, GA, and surrounding communities. Our technicians find the problem and explain what needs to be repaired.
Cassell Brothers repairs your home's heating system, including furnaces, heat pumps, and other heating equipment.
Schedule Online(803) 868-6191Common Heating Problems We Repair
Changes in heat, airflow, sound, or system operation are signs your heater needs attention. Call for heating repair if you notice:
- Thermostat not responding or reading correctly
- Hot and cold spots
- Banging, grinding, or squealing noises
- Pilot or ignition failure
- Weak airflow from the vents
- Frequent starts and stops
- Higher energy bills without a change in usage
A heater blowing cold air can point to a thermostat problem, airflow restriction, ignition failure, or another failed component. Testing the system identifies the cause.
Heating Systems We Service
Different heating systems develop different problems. Our technicians diagnose the equipment and controls connected to the symptoms you are experiencing.
Furnaces
Furnace problems include ignition failures, blower problems, weak airflow, short cycling, and burners that fail to light. Our furnace services cover the needs of gas heating systems in Columbia, Augusta, and surrounding areas.
Heat Pumps
Heat pumps are common in the Midlands and CSRA, where winters are mild and heating demand changes quickly with the weather. We service heat pumps that blow cold air, fail to switch modes, or struggle to maintain the thermostat setting.
Boilers
Boiler problems can show up as uneven heat, unusual noises, leaking water, or a system that does not heat the home. These symptoms need professional inspection to determine where the failure started.
Try These Steps Before You Call
A simple setting or airflow problem can sometimes be corrected before you schedule a repair. Try these steps first:
- Replace a dirty air filter
- Check thermostat settings and batteries
- Check the breaker panel for a tripped breaker
- Make sure vents and registers are open and clear
- Follow manufacturer instructions for relighting a pilot light
Stop troubleshooting and call a licensed technician if you smell gas, find water around a boiler, or hear grinding noises from the equipment.
When Heating Repair Is Not the Right Answer
Replacement makes sense when an aging system has major damage or a pattern of repeated repairs. The age of the equipment, repair history, warranty coverage, and current problems all help determine the next step.
Cassell Brothers can explain the condition of your equipment and the work it needs. If replacement makes more sense than another major repair, learn about heating system replacement and your options for new equipment.
Maintenance Keeps Repairs from Happening
Heating maintenance catches worn parts, dirty components, airflow restrictions, and safety problems before the system returns to regular use. Scheduling service before the first cold front gives you time to address problems before you need steady heat.
Our heating tune-ups include checks of important heating components, including:
- Burners and heat exchangers
- Safety controls and carbon monoxide testing
- Electrical connections
- Blower operation
- Filters and airflow
The Cassell Comfort Club provides another option for homeowners who want ongoing maintenance for their heating and cooling equipment.
Choose Cassell Brothers Home Services – Call Us Today!
Cassell Brothers is locally owned and serves homeowners throughout the Midlands and CSRA. Our licensed and bonded technicians provide heating repair backed by a 100% satisfaction guarantee and a one-year guarantee on repairs and parts. Emergency heating service is available when your system fails outside regular hours.
In the Midlands, we serve Columbia, Irmo, Lexington, West Columbia, Cayce, Chapin, Blythewood, and surrounding communities. From older homes near Shandon and Rosewood to properties around Lake Murray, heating equipment varies widely in age and condition.
Across the CSRA, we serve Augusta, Martinez, Evans, Grovetown, Hephzibah, North Augusta, and nearby communities. North Augusta sits on the South Carolina side of the Savannah River, while our Augusta team serves homes throughout the Georgia side of the CSRA.
When your heater stops working, schedule heating repair with Cassell Brothers.
Schedule Online(803) 868-6191Frequently Asked Questions
A heater can blow cold air because of an incorrect thermostat setting, dirty filter, airflow restriction, ignition problem, or failed component. If basic thermostat and filter checks do not solve the problem, schedule heating repair to find the cause.
Heating repair costs depend on the system, the failed component, and the work required to fix it. Schedule an inspection with Cassell Brothers so a technician can diagnose the problem and explain the repair.
Heating repair time depends on the problem and the parts needed to complete the work. A technician must diagnose the system before determining what the repair requires.
Repair makes sense when the system is in serviceable condition and the failed component can restore normal operation. Replacement becomes a stronger option when major failures or repeated repairs continue as the equipment ages.
Yes. Cassell Brothers offers emergency heating repair for homeowners in Columbia, Augusta, and surrounding Midlands and CSRA communities. Call for emergency services when a heating failure needs attention outside regular business hours.



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