Furnace Repair in Ann Arbor
Get fast, fair pricing from licensed local pros. Typical Ann Arbor cost: $95 – $300 installed.
- Flame sensor
- $95 – $300
- Igniter
- $175 – $500
- Blower motor
- $475 – $1.8k
- Control board
- $350 – $950
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Furnace repair cost by part.
Typical Ann Arbor repair pricing including parts and labor. A diagnostic fee usually applies and is often credited toward the work.
Furnace repair in Ann Arbor typically costs between $95 and $4,100+, depending on the component. With a median home age of 55 years, older systems often need more frequent repairs. Michigan's cold climate means furnaces work hard during sub-zero winters, so prompt repairs are essential. A diagnostic fee of $85–$225 is standard. Local mechanical permits are required for most repairs under the Michigan Mechanical Code, adding a small cost but ensuring safety. Many Ann Arbor homeowners opt for dual-fuel systems for efficiency, but repairs on existing gas furnaces remain common.
- Diagnostic / service callOften credited toward the repair$85 – $225
- Flame sensor or thermocoupleCommon no-heat cause on gas units$95 – $300
- Hot-surface igniterFurnace clicks but won’t light$175 – $500
- Blower motorNo airflow / weak airflow$475 – $1,750
- Heat exchangerCracked exchanger often means replace$1,750 – $4,100+
* 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 Ann Arbor
U.S. Census ACS- Households
- 48,886
- Homeowners
- 22,529
- 42% own
- Median home value
- $416,500
- Median income
- $78,546
- Median home built
- 1971
- Housing units
- 53,636
With a median home built in 1971, many Ann Arbor 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 Ann Arbor.
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 Ann Arbor
Given Michigan’s cold climate and gas heating, dual-fuel (cold-climate heat pump + gas furnace) is the sensible default for most Ann Arbor homes. A pro can confirm the right size and system for your home with a load calculation.
Sources: Consumers Energy - Heating and Cooling Rebates · Michigan EGLE - Home Energy Rebate Programs (MiHER) · EIA - Average Residential Electricity Price by State
What Ann Arbor code requires
Installing or replacing an HVAC system in Ann Arbor follows Michigan 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 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—
Cold-climate state (sub-zero winter design temps): equipment must be sized for severe heating loads, and a local mechanical permit/inspection is required for installs and changeouts under the Michigan Mechanical Code.
Sources: Consumers Energy - Heating and Cooling Rebates · Michigan EGLE - Home Energy Rebate Programs (MiHER) · EIA - Average Residential Electricity Price by State
Not sure which rules and rebates apply to your home?
A licensed Ann Arbor 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 Ann Arbor
Michigan heating is mostly gas, which shapes the money back:
- StateVaries by equipment (ducted/mini-split/ground-source heat pumps, furnaces, AC, thermostats)Consumers Energy - Heating & Cooling Rebates (heat pumps, high-efficiency furnaces & AC, tune-ups) →
State or utility program — verify eligibility before you buy.
- StateUp to $8,000 per heat pump (income-qualified, under 150% AMI) plus up to $4,000 HOMES whole-home efficiencyMichigan Home Energy Rebates (MiHER) - income-qualified heat pump rebates →
State or utility program — verify eligibility before you buy.
- State$150-$1,200 tiered by efficiency (cold-climate & mini-split highest)DTE Energy - Heat Pump Rebate (electric customers replacing electric heat) →
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 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 Michigan.
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- 1
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- 2
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- 3
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Furnace Repair in Ann Arbor, explained.
What Affects Furnace Repair Costs in Ann Arbor
Repair costs vary by component: a flame sensor ($95–$300) is more affordable than a blower motor ($475–$1,750) or heat exchanger ($1,750–$4,100+). Labor rates reflect the local market, and permit fees add $50–$150. Older homes (median built 1971) may have outdated ductwork or electrical systems, increasing labor time. Emergency after-hours calls cost more. The federal 25C tax credit (30% up to $2,000) applies to qualifying heat pumps, but not to furnace repairs.
Common Furnace Repairs in Ann Arbor
Flame Sensor Failure
A dirty or faulty flame sensor causes the furnace to cycle on and off. Repair costs $95–$300.
Igniter Problems
A cracked or worn igniter prevents ignition. Replacement runs $175–$500.
Blower Motor Malfunction
The blower motor may fail due to age or overheating. Repair costs $475–$1,750.
What to Expect During a Furnace Repair in Ann Arbor
A technician will first diagnose the issue ($85–$225 fee). They will explain the needed repair and provide an upfront cost estimate. For major repairs like a heat exchanger, a mechanical permit is required, and the work must pass inspection. Most repairs take 1–4 hours. Always ask for proof of licensing and permit compliance.
Furnace Repair FAQs — Ann Arbor
Yes, Michigan Mechanical Code requires a permit for most furnace repairs, especially those involving gas lines or heat exchangers. Your contractor should pull the permit and schedule inspection.
Furnace Repair near Ann Arbor
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