Furnace/HVAC Replacement Cost in Jacksonville (2026)
Average cost in Jacksonville
$5,800 – $15,000
$3 – $6 per sq ft
In Jacksonville, the average is $10,431 and most projects cost between $5,800 and $15,000, or about $3 – $6 per sq ft. Prices are before tax and based on 9 sources.
Cost Breakdown
ItemizedCondenser, air handler, or furnace unit
60%
Installation, testing, and refrigerant charging
25%
Minor repairs, line sets, and insulation
12%
JAXEPICS fees and old unit recycling
3%
Sales Tax at 6%
📋What's Included
ScopeTypically Includes
- Furnace or AC unit
- Thermostat
- Basic ductwork connections
- Refrigerant
- Labor & installation
- Old unit disposal
Typically Excludes
- Full ductwork replacement
- Zoning systems
- Smart home integration
- Permits & inspections
- Humidifier or air purifier
Based on a standard 2,000 sq ft home with existing ductwork.
🧮Estimate your project
LiveYour estimate in Jacksonville
Likely range $5,800 – $15,001
- Equipment60%$6,259
- Labor25%$2,608
- Ductwork & Materials12%$1,252
- Permits & Disposal3%$313
Furnace only
$10,431
AC only
$11,402
Furnace + AC
$16,257
Heat pump (full system)
$20,142
Calibrated to 9 researched sources for Jacksonville. Before tax. Real quotes vary with site conditions.
📈Price Momentum
Year-over-year~1 year ago
$9,569
Today
$10,431
Furnace/HVAC Replacement in Jacksonville is ↑ 9.0% compared to roughly a year ago — about $861 more on the average project.
Comparison derived from the year-over-year change rate, not a month-by-month price index. We don't store historical snapshots yet — when we do, this will become a real time series.
🏢Top HVAC Replace Contractors in Jacksonville
Verified providersAvalon Heating and Air +Electrical services
9585 Sunbeam Center Dr, Jacksonville, FL 32257, USA
1,979 reviews
J&W Heating and Air & Plumbing
5011 Sunbeam Rd, Jacksonville, FL 32257, USA
6,079 reviews
Hammond Heating & Air Conditioning
3412 Galilee Rd, Jacksonville, FL 32207, USA
1,236 reviews
Provider data sourced from public business directories. Ratings and reviews are public and may change. LookupCost is not affiliated with listed providers.
💬What People Actually Paid
Community❓Common Questions
Yes, JEA currently offers a $200 rebate for ENERGY STAR certified HVAC systems. Additionally, while the federal 25C tax credit expired at the end of 2025, some manufacturers offer private rebates ranging from $500 to $1,200 for high-efficiency inverter systems.
Mechanical permits in Duval County typically range from $130 to $280 when processed through the JAXEPICS system. Fees are often calculated based on the project valuation, approximately $7 per $1,000 of the contract value, with a minimum fee of $60.
Prices have risen approximately 9-12% year-over-year due to the EPA-mandated phase-out of R-410A refrigerant. New systems using R-454B or R-32 refrigerants require redesigned components and specialized sensors, adding roughly $800 to $1,500 to the equipment cost.
Due to Jacksonville's location in ASHRAE Climate Zone 2A, systems run for approximately 2,800 cooling degree days annually. This high demand, combined with salt-air corrosion in coastal areas like Jacksonville Beach, results in an average lifespan of 10-12 years, compared to the national average of 15 years.
📊Our Methodology
How we collect dataAggregated from 5+ verified web sources and cost databases
Licensed contractor estimates and regional cost guides
Government construction and labor statistics
Community-reported project costs and reviews
Last data collection: 1 months ago. Updates run weekly. All costs in USD.
About this data
Cost figures are estimates synthesized from public market data using AI research and refreshed regularly. Real project costs vary by scope, materials, contractor, and site conditions. Always get verified quotes from licensed contractors for your specific project.
Spotted bad data? Let us know — we'll review and update.