Furnace Repair in Mauldin
Get fast, fair pricing from licensed local pros. Typical Mauldin cost: $75 – $225 installed.
- Flame sensor
- $75 – $225
- Igniter
- $150 – $425
- Blower motor
- $375 – $1.4k
- Control board
- $275 – $750
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Furnace repair cost by part.
Typical Mauldin repair pricing including parts and labor. A diagnostic fee usually applies and is often credited toward the work.
In Mauldin, SC, furnace repair costs typically range from a $70–$200 diagnostic fee plus the cost of parts and labor. With most homes built around 1993, common repairs include flame sensors ($75–$225), igniters ($150–$425), and blower motors ($375–$1,400). South Carolina requires a mechanical permit for furnace work, and the hot-humid climate means heat pumps are the recommended system—so repairs often involve electric-strip backup or humidity control components. Local median income of $75,565 means homeowners prioritize reliable, efficient repairs.
- Diagnostic / service callOften credited toward the repair$70 – $200
- Flame sensor or thermocoupleCommon no-heat cause on gas units$75 – $225
- Hot-surface igniterFurnace clicks but won’t light$150 – $425
- Blower motorNo airflow / weak airflow$375 – $1,400
- Heat exchangerCracked exchanger often means replace$1,400 – $3,300+
* A cracked heat exchanger is a safety issue — on an older furnace, replacement is usually the call.
Pricing reviewed · Local data from U.S. Census ACS
HVAC systems in Mauldin
U.S. Census ACS- Households
- 10,107
- Homeowners
- 7,152
- 64% own
- Median home value
- $220,600
- Median income
- $75,565
- Median home built
- 1993
- Housing units
- 11,270
With a median home built in 1993, many Mauldin AC and furnace systems are at or past their 12–15 year lifespan — a common reason replacements spike here.
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What’s different about Mauldin.
Generic cost pages skip the things that actually decide your price and which system fits here — local code, climate, and the money you can claim back.
Recommended unit for Mauldin
Given South Carolina’s hot-humid climate and heat-pump heating, high-seer2 heat pump is the sensible default for most Mauldin homes. With a long, hard cooling season here, stepping up the SEER2 tier pays back through lower summer bills. A pro can confirm the right size and system for your home with a load calculation.
Sources: Dominion Energy SC Heating and Cooling Rebates · Duke Energy HVAC Replacement Rebate · EIA South Carolina Electricity Profile
What Mauldin code requires
Installing or replacing an HVAC system in Mauldin follows South Carolina rules under the state mechanical code. Here’s what applies statewide:
- PermitRequired
Mechanical permit pulled by your licensed HVAC contractor; covers equipment, refrigerant, and the electrical disconnect.
- SEER2 minimum14.3 SEER2 (Southeast)
Federal Southeast-region minimum for new split-system AC. Higher tiers cut bills and unlock rebates.
- Load calculationRecommended
Sizing by load calc — not rule of thumb — prevents an oversized unit that short-cycles and never dehumidifies.
- RefrigerantR-454B / R-32 (R-410A phased down 2025+)
- Good to know—
South Carolina enforces the IECC-based state energy code with a hot-humid focus; high heat-pump adoption means electric-strip backup sizing and humidity control matter more than cold-climate concerns.
Sources: Dominion Energy SC Heating and Cooling Rebates · Duke Energy HVAC Replacement Rebate · EIA South Carolina Electricity Profile
Not sure which rules and rebates apply to your home?
A licensed Mauldin pro will walk you through code, the right unit, and what you can claim back — in one quick call.
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Money back in Mauldin
South Carolina heating is mostly heat-pump, which shapes the money back:
- State$400-$1,000 (up to $650 for electric furnace to heat pump)Dominion Energy SC - Heating & Cooling Rebates (ENERGY STAR heat pump) →
State or utility program — verify eligibility before you buy.
- State$500-$1,000 (heat pump replacement; requires Home Energy Check)Duke Energy SC - HVAC Replacement / Home Energy Improvement rebates →
State or utility program — verify eligibility before you buy.
- Federal30% of cost, up to $2,000Federal 25C tax credit — heat pump →
For a qualifying ENERGY STAR heat pump meeting the CEE efficiency tier. Claimed on your federal return.
The federal 25C tax credit (30%, up to $2,000 for a qualifying heat pump and up to $600 for a high-efficiency central AC) applies in every state, including South Carolina.
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- 1
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- 2
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- 3
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Furnace Repair in Mauldin, explained.
What affects furnace repair costs in Mauldin?
Prices vary by part type and labor time—for example, a heat exchanger repair ($1,400–$3,300+) costs more than a flame sensor. The age of your furnace (typical 1993 build) may mean harder-to-find parts. Permit fees and code compliance (IECC-based state energy code) add to the total. In Mauldin’s hot-humid climate, heat-pump systems are common, so repairs may involve electric backup or dehumidification components, which can affect pricing.
Common furnace repairs in Mauldin
Flame sensor failure
A dirty or faulty flame sensor prevents the burner from staying lit. Repair costs $75–$225.
Igniter problems
A cracked or worn igniter won't spark the gas. Replacement runs $150–$425.
Blower motor issues
A failing blower motor reduces airflow. Repair or replacement costs $375–$1,400.
Furnace Repair FAQs — Mauldin
Yes, South Carolina requires a mechanical permit for most furnace repairs. Your contractor should pull the permit and include the fee in your estimate.
Furnace Repair near Mauldin
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