Furnace Repair in Longview
Get fast, fair pricing from licensed local pros. Typical Longview cost: $70 – $225 installed.
- Flame sensor
- $70 – $225
- Igniter
- $125 – $400
- Blower motor
- $350 – $1.3k
- Control board
- $250 – $700
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Furnace repair cost by part.
Typical Longview repair pricing including parts and labor. A diagnostic fee usually applies and is often credited toward the work.
In Longview, Washington, furnace repair costs are shaped by the age of local homes (median built 1966) and Washington's strict energy codes. Labor rates reflect a smaller market (tier 3 of 4), with diagnostic fees typically $65–$175. Common repairs like flame sensor ($70–$225) or blower motor ($350–$1,300) are typical. Because most homes use electric heating and the climate is mild, many homeowners consider heat pumps for replacement. However, any furnace repair or replacement must comply with the Washington State Energy Code, which requires a mechanical permit and Manual J load calculation. The federal 25C tax credit (30% up to $2,000 for qualifying heat pumps) also influences choices toward heat pumps.
- Diagnostic / service callOften credited toward the repair$65 – $175
- Flame sensor or thermocoupleCommon no-heat cause on gas units$70 – $225
- Hot-surface igniterFurnace clicks but won’t light$125 – $400
- Blower motorNo airflow / weak airflow$350 – $1,300
- Heat exchangerCracked exchanger often means replace$1,300 – $3,100+
* 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 Longview
U.S. Census ACS- Households
- 15,089
- Homeowners
- 8,445
- 50% own
- Median home value
- $307,100
- Median income
- $57,920
- Median home built
- 1966
- Housing units
- 16,847
With a median home built in 1966, many Longview 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 Longview.
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 Longview
Given Washington’s mild (marine, west of cascades) climate and electric heating, high-seer2 heat pump is the sensible default for most Longview homes. The cooling season is short, so the budget is better spent on heating efficiency than on ultra-high SEER2. A pro can confirm the right size and system for your home with a load calculation.
Sources: PSE Home Heating Rebates · WA Dept. of Commerce HEAR Program · 2021 Washington State Energy Code - Residential (WAC 51-11R)
What Longview code requires
Installing or replacing an HVAC system in Longview follows Washington 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—
The Washington State Energy Code (WSEC-R) requires ACCA Manual J load calcs and Manual S equipment sizing at permit, and recent code strongly favors/effectively requires heat pumps for space heating in new residential construction.
Sources: PSE Home Heating Rebates · WA Dept. of Commerce HEAR Program · 2021 Washington State Energy Code - Residential (WAC 51-11R)
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A licensed Longview 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 Longview
Washington heating is mostly electric, which shapes the money back:
- State$1,500 (up to $2,400 income-qualified Efficiency Boost)Puget Sound Energy - Electric resistance to air-source heat pump conversion rebate →
State or utility program — verify eligibility before you buy.
- StateUp to $8,000 for heat pumps (income-qualified)Washington Dept. of Commerce - Home Electrification and Appliance Rebates (HEAR) →
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 Washington.
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- 1
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- 2
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- 3
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Furnace Repair in Longview, explained.
What drives furnace repair costs in Longview
Prices vary mainly by the part needed and labor time. Older homes (60+ years) may have outdated ductwork or electrical systems, increasing repair complexity. Permit fees and required Manual J load calculations add to costs for replacement jobs. In mild Longview, heat pump repairs may be more common than furnace-only repairs, affecting available technician expertise and parts pricing.
Common furnace repair issues in Longview
Flame sensor failure
A dirty or faulty flame sensor prevents the furnace from igniting. Repair costs $70–$225 for cleaning or replacement.
Igniter problems
A cracked or worn igniter stops the furnace from lighting. Replacement runs $125–$400.
Blower motor issues
The blower motor may fail due to age or overheating. Replacement costs $350–$1,300.
Furnace Repair FAQs — Longview
Yes, Washington requires a mechanical permit for most furnace repairs that involve gas or electrical work. Your contractor typically handles this.
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