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Furnace Replacement Cost in Wilmington, DE
Detailed pricing guide with local market adjustments and material comparisons
Wilmington Average
$1,875–$5,250
Market Tier
Town
Cost Breakdown
Furnace Replacement Cost in Wilmington
TownLowAverageHigh
$1,875$3,563$5,250
Market Tier
Town (0.75x)
Small town with lower labor and material costs
Material Cost Comparison
Furnace unit(Budget)
$1,406–$3,938Vent pipe(Mid-Range)
$1,875–$5,250Gas connector(Premium)
$2,625–$7,350Factors that affect your cost
- Furnace size (BTU capacity)
- Efficiency rating (AFUE)
- Gas vs electric
- Single-stage vs two-stage vs modulating
- Ductwork modifications
- Venting changes (standard vs high-efficiency)
- Permit and inspection fees
Get Quotes in Wilmington
Founding Member
Premium spot in Wilmington
Ambassador
Lead the Wilmington community
Founding Member
Premium spot in Wilmington
Wilmington Housing Market
Median Home Price
$305,000
Homes for Sale
85
Price per Sq Ft
$210
Local Pros
655
Home Service Professionals Near Wilmington
Agents 173Landscapers 82multimedia_specialist 81lender 75Movers 71Roofers 61HVAC Techs 57Flooring 55
Median Household Income
$55,269
Median Home Value
$224,500
Median Rent
$1,187/mo
Homeownership Rate
46%
Population
71,124
Median Year Built
1946
Source: U.S. Census Bureau, ACS 2023 5-Year Estimates
Track Your Costs
Replacement
Furnace Replacement
Date
April 2026
Cost
$3,563
Vendor
Your local pro
Warranty
10-year material warranty
Wilmington average: $1,875–$5,250
Before
Issue documented with photos
After
Repair completed, area sealed
Materials Used
Furnace unitVent pipeGas connectorCondensate line (high-efficiency)
Warranty Details
10-year material warranty
Auto-Checkup Created
"Furnace Inspection" — every 12 months
Added by youApril 2026
Property Health Score
Good
84
hvac category +18 pts(66 → 84)
Documentation19/25
Maintenance20/25
Warranty22/25
Investment21/25
Your health score is calculated based on documentation completeness, maintenance currency, warranty coverage, and investment tracking.
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Smith & Sons
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4.9(47)
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J&R Home Services
HVAC technician
4.7(23)
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Title:HVAC tech
Category:HVAC technician
Date:2026-04-03
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Cost FAQ
What is the average cost of furnace replacement in Wilmington?
The average cost of furnace replacement in Wilmington, DE ranges from $1,875 to $5,250. The final price depends on Furnace size (BTU capacity), Efficiency rating (AFUE), Gas vs electric.
What factors affect furnace replacement cost?
Key factors include: Furnace size (BTU capacity), Efficiency rating (AFUE), Gas vs electric, Single-stage vs two-stage vs modulating, Ductwork modifications, Venting changes (standard vs high-efficiency), Permit and inspection fees. In Wilmington, local labor rates and material availability also influence pricing.
How do I get accurate quotes for furnace replacement in Wilmington?
Get at least 3 quotes from licensed professionals in Wilmington. Use Fizbo SmartSearch to find and compare local hvacs, read reviews, and request estimates — all in one place.