Furnace Replacement Cost in Houston, TX (2026)
Cost breakdown
| Item | Low | High |
|---|---|---|
| Furnace unit | $1,650 | $3,550 |
| Labor & installation | $1,000 | $2,150 |
| Venting & gas line | $400 | $850 |
| Thermostat & materials | $250 | $550 |
Cost by fuel type
| fuel type | Low | High |
|---|---|---|
| Gas furnace | $3,350 | $7,150 |
| Electric furnace | $2,400 | $5,700 |
| Oil furnace | $4,750 | $8,550 |
| High-efficiency (95%+ AFUE) | $4,750 | $9,500 |
Top-rated HVAC pros in Houston
Vetted local companies serving Houston, TX. Compare free quotes — no obligation.
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1
Abacus Plumbing, Air Conditioning & Electrical☎ 713-766-3605
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2
John Moore Services☎ 713-853-9881
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3
The Lee Thompson Co.☎ 713-688-6900
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4
Champion and Nash☎ 713-997-8495
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5
Excel Air☎ 713-300-2803
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6
Air Innovations, LLC☎ 281-830-2412
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7
75 Degree AC☎ 713-598-2737
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8
Master AC & Heat☎ 713-750-9769
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9
All Star A/C, Plumbing & Electrical☎ 832-756-2801
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10
Houston Smart Air☎ 281-809-6444
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11
ASAP Air AC & Heating☎ 713-862-1775
Local companies compiled from public sources. Details shown for reference — always verify licensing before hiring.
Estimate your Furnace Replacement cost
A Furnace Replacement in Houston, TX typically costs between $3,350 and $7,150, with most homeowners paying around $5,250. Costs in Houston run below the national average, driven by local labor rates and permit fees.
Below is a full cost breakdown, a price comparison by fuel type, the factors that move the price in Houston, money-saving tips, and how to hire the right pro. Prices are based on 2025–2026 industry data and updated regularly.
Furnace Replacement in Houston: local factors that affect your cost
Houston sits on the hot, humid Gulf Coast and faces hurricane season from June through November. Air conditioners run roughly eight months a year against intense heat and humidity, so correct sizing and strong dehumidification matter more here than in milder climates.
The City of Houston requires a permit for roof replacements and HVAC change-outs, and work must meet local wind-load codes. For the best pricing, schedule in late fall or winter, when contractor demand drops. A local HVAC contractor who knows Houston’s conditions and codes will give you the most accurate quote — request a few below to compare.
What's included in the cost
- The new furnace unit
- Labor, venting, and gas-line connection
- Removal of the old furnace
- New thermostat and permit
What affects the price
- Fuel type (gas, electric, or oil)
- AFUE efficiency rating
- Furnace size (BTU output)
- Venting and gas-line modifications
How to save on Furnace Replacement in Houston
- Buy in the off-season
- Choose the right AFUE for your climate
- Claim high-efficiency tax credits and rebates
- Bundle with AC replacement to save on labor
Get free quotes for Furnace Replacement
Tell us about the job — local, vetted pros will reach out with real prices. No obligation.
How to hire the right pro
- Confirm licensing and insurance
- Ask for correct BTU sizing
- Get AFUE and warranty in writing
- Get multiple itemized bids
Frequently asked questions
How much does a Furnace Replacement cost in Houston?
In Houston, TX, a Furnace Replacement typically costs $3,350 to $7,150 (average about $5,250). Your exact price depends on the specifics below.
Do I need a permit for a Furnace Replacement in Houston?
The City of Houston requires a permit for roof replacements and HVAC change-outs, and work must meet local wind-load codes. A licensed local contractor should pull the permit and handle inspections as part of the job.
Cost figures are based on 2025–2026 industry data (HomeGuide, Angi) and adjusted for local labor rates. Actual prices vary by project — get free local quotes for an exact figure.