Furnace Replacement Cost in Philadelphia, PA (2026)
Cost breakdown
| Item | Low | High |
|---|---|---|
| Furnace unit | $1,850 | $4,000 |
| Labor & installation | $1,100 | $2,400 |
| Venting & gas line | $450 | $950 |
| Thermostat & materials | $300 | $650 |
Cost by fuel type
| fuel type | Low | High |
|---|---|---|
| Gas furnace | $3,750 | $8,050 |
| Electric furnace | $2,700 | $6,400 |
| Oil furnace | $5,350 | $9,650 |
| High-efficiency (95%+ AFUE) | $5,350 | $10,700 |
Top-rated HVAC pros in Philadelphia
Vetted local companies serving Philadelphia, PA. Compare free quotes — no obligation.
-
1
Green Air Heating & Cooling
-
2
SK Heating and Air Conditioning
-
3
Universal Heating & Air Conditioning
-
4
Lawrence Heating & Air
-
5
Cook's Heating and Cooling
-
6
Torresdale AC & Heating
-
7
AirLife Smart HVAC & Air Purification
Local companies compiled from public sources. Details shown for reference — always verify licensing before hiring.
Estimate your Furnace Replacement cost
A Furnace Replacement in Philadelphia, PA typically costs between $3,750 and $8,050, with most homeowners paying around $5,900. Costs in Philadelphia run above 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 Philadelphia, money-saving tips, and how to hire the right pro. Prices are based on 2025–2026 industry data and updated regularly.
Furnace Replacement in Philadelphia: local factors that affect your cost
Philadelphia has cold, snowy winters and humid summers, with block after block of older rowhomes. Older homes commonly have radiator or boiler heat, and adding central AC often means a retrofit.
Philadelphia L&I permitting applies to roofing and HVAC replacements. For the best pricing, aim for fall or spring for better availability. A local HVAC contractor who knows Philadelphia’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 Philadelphia
- 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 Philadelphia?
In Philadelphia, PA, a Furnace Replacement typically costs $3,750 to $8,050 (average about $5,900). Your exact price depends on the specifics below.
Do I need a permit for a Furnace Replacement in Philadelphia?
Philadelphia L&I permitting applies to roofing and HVAC replacements. 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.