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| Tonnage | Home Size | SEER2 | Low Estimate | High Estimate | Average Cost |
|---|---|---|---|---|---|
| 1.5 Ton | Under 900 sqft | 15 | $3,100 | $4,800 | $3,950 |
| 2 Ton | 900–1,300 sqft | 15 | $3,500 | $5,400 | $4,450 |
| 2.5 Ton | 1,300–1,700 sqft | 16 | $3,900 | $6,200 | $5,050 |
| 3 Ton | 1,700–2,400 sqft | 16 | $4,400 | $7,200 | $5,800 |
| 3.5 Ton | 2,400–3,000 sqft | 17 | $5,000 | $8,000 | $6,500 |
| 4 Ton | 3,000–3,800 sqft | 18 | $5,800 | $9,500 | $7,650 |
| 5 Ton | 3,800+ sqft | 18 | $7,200 | $12,000+ | $9,600 |
Jacksonville homeowners typically pay $3,800–$9,500 fully installed in 2026. The most common 3-ton, 16 SEER2 system averages $5,200–$6,200 by a licensed Duval County contractor, about 10–15% below South Florida pricing due to lower labor costs and a competitive contractor market.
Jacksonville is served by JEA (Jacksonville Electric Authority), not FPL. JEA’s average rate is approximately $0.11/kWh, about 20% lower than Florida’s statewide average. JEA also offers $200–$400 rebates on qualifying high-efficiency heat pump and AC systems in Duval County.
No, ACPrices.com is a free contractor matching platform. We connect Jacksonville homeowners with pre-vetted, DBPR-licensed HVAC contractors who perform the actual work. Think of us like Zillow for HVAC: we help you compare options and find the right contractor, but we don’t install or repair HVAC systems directly.
Yes, Duval County requires a mechanical permit for all AC and heat pump installations. All contractors matched through ACPrices.com include the permit in their quotes. Verify any contractor at myfloridalicense.com before signing any contract.
Yes, for most homeowners replacing AC with electric strip heat. Jacksonville’s mild winters (average January low: 42°F) make heat pumps highly efficient year-round. Savings: $400–$700/year vs electric strip heat at JEA rates. JEA offers a $200 rebate (+$50 for smart thermostat) on qualifying ENERGY STAR heat pump systems through October 10, 2026. Note: the federal 25C tax credit expired December 31, 2025 and is no longer available for 2026 installs.
Go to myfloridalicense.com and search by name or license number. Look for a current CAC (Certified Air Conditioning) or CMC (Certified Mechanical Contractor) license. All contractors matched through ACPrices.com are pre-verified: we check DBPR status before adding anyone to our network.
