Furnace Repair in Aurora
Get fast, fair pricing from licensed local pros. Typical Aurora cost: $95 – $300 installed.
- Flame sensor
- $95 – $300
- Igniter
- $175 – $550
- Blower motor
- $475 – $1.8k
- Control board
- $350 – $950
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Furnace repair cost by part.
Typical Aurora repair pricing including parts and labor. A diagnostic fee usually applies and is often credited toward the work.
Furnace repair in Aurora, Illinois, typically costs between $95 and $4,200 depending on the component. With many homes built around 1986 (about 40 years old), common repairs involve aging parts like blower motors, igniters, and control boards. Illinois requires a mechanical permit for furnace repairs that involve replacement of major components, and a Manual J load calculation may be needed for permitted work. Because Aurora has cold winters, prompt repairs are important to maintain heating. Most homes use gas furnaces, and the typical diagnostic fee ranges from $90 to $250. Labor rates reflect the local median income of $85,943, and prices can vary based on the part and urgency.
- Diagnostic / service callOften credited toward the repair$90 – $250
- Flame sensor or thermocoupleCommon no-heat cause on gas units$95 – $300
- Hot-surface igniterFurnace clicks but won’t light$175 – $550
- Blower motorNo airflow / weak airflow$475 – $1,800
- Heat exchangerCracked exchanger often means replace$1,800 – $4,200+
* 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 Aurora
U.S. Census ACS- Households
- 72,562
- Homeowners
- 40,402
- 64% own
- Median home value
- $241,600
- Median income
- $85,943
- Median home built
- 1986
- Housing units
- 63,468
With a median home built in 1986, many Aurora 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 Aurora.
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 Aurora
Given Illinois’s cold climate and gas heating, high-seer2 ac + gas furnace is the sensible default for most Aurora homes. A pro can confirm the right size and system for your home with a load calculation.
Sources: ComEd Heating & Cooling Discounts · EIA Illinois state energy data · EnergySage Illinois heat pump incentives
What Aurora code requires
Installing or replacing an HVAC system in Aurora follows Illinois 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 minimum13.4 SEER2 (North)
Federal North-region minimum for new split-system AC. Higher tiers cut bills and unlock rebates.
- Load calculationRequired (Manual J)
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—
Illinois follows the 2021 IECC, which requires an ACCA Manual J load calculation for HVAC sizing on permitted installs; cold-climate winter sizing matters in the north.
Sources: ComEd Heating & Cooling Discounts · EIA Illinois state energy data · EnergySage Illinois heat pump incentives
Not sure which rules and rebates apply to your home?
A licensed Aurora 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 Aurora
Illinois heating is mostly gas, which shapes the money back:
- Stateup to $1,675 (heat pump); up to $1,000 ductless mini-splitComEd Heating & Cooling Discounts (air-source/ducted heat pump) →
State or utility program — verify eligibility before you buy.
- Statearound $900 for a ducted air-source heat pump (instant rebate)Ameren Illinois Energy Efficiency HVAC 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.
- Federal30% of cost, up to $600Federal 25C tax credit — central AC →
For a qualifying high-efficiency central air conditioner.
The federal 25C Energy Efficient Home Improvement Credit (30%, up to $2,000 for a qualifying heat pump and up to $600 for a high-efficiency central AC) historically applied in every state, though recent federal legislation phased it out at the end of 2025 — verify current eligibility.
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- 1
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- 2
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- 3
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Furnace Repair in Aurora, explained.
Why Furnace Repair Costs Vary in Aurora
Prices differ based on the specific part needing repair, the age of your furnace, and whether a permit is required. For example, a flame sensor repair may cost $95–$300, while a heat exchanger replacement can run $1,800–$4,200 or more. Older homes (median built 1986) may need more extensive work. Labor rates in Aurora are influenced by the local median income of $85,943. Permits and code compliance (2021 IECC, Manual J load calc) add to the cost for major repairs. Emergency or after-hours service also increases the price.
Common Furnace Repairs in Aurora
Blower Motor Failure
The blower motor circulates heated air. In Aurora's cold winters, a failing motor can cause uneven heating. Repair costs range from $475 to $1,800.
Igniter Problems
A broken igniter prevents the furnace from lighting. This is common in older units (1980s builds). Repair costs $175–$550.
Control Board Malfunction
The control board manages furnace operations. Age and power surges can cause failure. Repair costs $350–$950.
What to Expect During a Furnace Repair in Aurora
A technician will first diagnose the issue for a fee of $90–$250. They will check the furnace, explain the problem, and provide an upfront cost estimate. For major repairs, a mechanical permit may be required, and the work must comply with Illinois code (2021 IECC, Manual J load calc). Repairs typically take a few hours. After service, the technician will test the system and ensure safe operation.
Furnace Repair FAQs — Aurora
Illinois requires a mechanical permit for furnace repairs that involve replacement of major components like the heat exchanger or blower motor. Permit costs vary, and the work must comply with the 2021 IECC, including a Manual J load calculation for sizing.
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