Heating Services in Lexington, SC

Most houses around Lexington barely need heat for much of the year. Then a January cold front pushes the overnight low into the 20s, and a system that sat idle since spring has to run for hours at a stretch. Our heating services in Lexington, SC cover that whole range: tracking down why a gas furnace won't light, replacing an electric furnace that keeps tripping its breaker, tuning equipment before the first freeze and getting a gas log set burning cleanly again.

What kind of heat does your home have?

Heating in this part of South Carolina is a mix. Natural gas is available in many neighborhoods, propane tanks are common out in the county, plenty of homes are all-electric, and heat pumps are the most widespread system in the Midlands. The type you have decides what can fail and how we diagnose it.

Not sure which you have? Look for a gas line with a shutoff valve running into the indoor unit, or a heat pump sticker on the outdoor unit, or just describe what you see when you call.

Failures here follow the calendar. Eight idle months let dust, pollen residue and spider webs settle in burners, so the first cold morning brings a furnace that clicks but never lights. A long freeze pushes heat strips and blower motors past their limits, and propane tanks run low while nobody is watching.

Heater not working? Five checks before you call

Some no-heat calls end with a thermostat setting or a tripped breaker. These checks are safe for anyone:

1. Thermostat. Set it to Heat, raise the setpoint a few degrees above room temperature, and replace the batteries if the screen is dim.
2. Breaker. Find the breaker labeled furnace, air handler or heat pump. Reset a tripped one once; if it trips again, leave it off.
3. Service switch. Most indoor units have a light-style switch on or near the cabinet. Make sure nobody flipped it off.
4. Filter. A filter packed with dust can make a furnace overheat and shut itself down.
5. Door panel. A safety switch under the blower door keeps the furnace off until the panel is seated.

Don't keep cycling power to a furnace that refuses to light. Repeated attempts can flood the burners with unburned gas or clear the fault code a technician needs.

Heating services we offer around Lexington

The heating side of our work covers anything in the house that makes warm air or flame:

• Gas, propane and electric furnaces
• Air handlers with heat strips, and the heat pumps they back up
• Dual-fuel changeover controls
• Thermostat wiring and heat staging
• Gas logs and gas fireplaces

Furnace repair

When a gas or electric furnace stops heating, blows cool air or shuts off early, start with furnace repair. It covers ignitors, flame sensors, inducers, blowers, limit switches and control boards.

Furnace installation and replacement

For a furnace near the end of its life, cracked or unsafe, see furnace installation and replacement: sizing, venting, efficiency and dual-fuel pairings. ENERGY STAR suggests weighing replacement once a furnace passes 15 years.

Heating tune-ups

A fall visit catches weak ignitors and dirty flame sensors before a cold night does. Our heating maintenance and tune-up page lists what gets checked on furnaces and heat pumps.

Gas log and gas fireplace repair

Pilots that won't stay lit, logs that won't ignite and sooty glass are covered under gas log and fireplace repair.

If your home heats with a heat pump, the heat pump services hub covers repair, installation and geothermal systems. If the house is cold right now, go straight to no-heat emergency repair; emergency calls are answered 24/7.

How a heating service call runs, start to finish

1. Phone triage. Fuel type, symptoms, and whether anyone smells gas or hears a CO alarm. Either of those means leave the house and call 911 or the gas utility first.
2. Power and controls. Thermostat call, breaker, service and door switches, and the blinking fault code on the control board.
3. Fuel-specific tests. Gas or propane: ignition sequence, flame sensor signal, manifold pressure on a manometer, draft and a flue CO reading. Electric: amp draw on each strip with a clamp meter.
4. Airflow. Filter, blower wheel and temperature rise across the furnace against its rating plate.
5. Your call. You see the reading or part, hear the options and the price before work starts.
6. Re-test. A full heating cycle, warm rooms confirmed, work area cleaned.

Licenses, permits and gas code: how do you pick a heating company you can trust?

Start with the license. South Carolina's Department of Labor, Licensing and Regulation (LLR) licenses HVAC contractors, and its website lets you look one up before anyone opens a gas appliance in your house. Puzzled Comfort Solutions is fully licensed and insured.

On the first visit, expect to see the failed part or the reading behind the diagnosis, and no push toward a new system when a repair will do. A replacement quote should rest on a load calculation, not the old unit's size, and say whether a permit will be pulled. The town or county building department issues it, and inspectors check gas piping and flue connections against the fuel gas code South Carolina adopts. Heat pump work adds EPA Section 608 rules for refrigerant handling.

What affects the cost of heating repair or replacement

Pricing comes after diagnosis. These things drive it up or down:

• Fuel and system type. Gas, propane, electric strips and heat pumps use different parts and take different amounts of time to test.
• Age and part availability. Parts for older furnaces may need to be ordered or replaced with a universal equivalent.
• Access. A furnace in a hall closet is quicker to work on than an air handler in a hot attic or a unit under a low crawlspace.
• Timing. Nights, weekends and holiday cold snaps cost more than a scheduled weekday.
• Venting, gas piping and ductwork. Replacements sometimes need vent, gas line or duct changes, plus a permit.
• Safety findings. A cracked heat exchanger or rusted-through vent turns a repair call into a replacement conversation.

Replacement estimates are free and itemized. Ask about financing on our financing page. If your household includes a veteran, a first responder or a public school employee, mention it: each has a standing discount.

Why Lexington homes call us for heat

One company handles the gas furnace in the hall closet, the heat strips in the attic and the gas logs in the den, so nobody juggles three contractors before a freeze. Owner Chong Kim is a working HVAC technician, so the person testing your system is the one explaining it. Reviewers mention emergency heat calls ahead of nights in the 20s and options laid out without a sales pitch. As a Bryant-authorized dealer with NATE certification, we source and install replacement furnaces ourselves when a repair no longer makes sense. Calls about a no-heat emergency are answered 24/7.