Furnace/HVAC Replacement Cost in Phoenix (2026)
Average cost in Phoenix
$5,200 – $28,800
$3 – $6 per sq ft
In Phoenix, the average is $11,480 and most projects cost between $5,200 and $28,800, or about $3 – $6 per sq ft. Prices are before tax and based on 12 sources.
Cost Breakdown
ItemizedCondenser, furnace/air handler, and coils
55%
Installation, removal, and testing
35%
Refrigerant, duct sealant, and hardware
7%
City of Phoenix valuation-based permits
3%
Sales Tax at 5.6%
📋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 Phoenix
Likely range $5,200 – $25,256
- Equipment55%$6,314
- Labor35%$4,018
- Materials & Supplies7%$804
- Permits & Fees3%$344
Furnace only
$11,480
AC only
$12,549
Furnace + AC
$17,893
Heat pump (full system)
$22,168
Calibrated to 12 researched sources for Phoenix. Before tax. Real quotes vary with site conditions.
📈Price Momentum
Year-over-year~1 year ago
$10,484
Today
$11,480
Furnace/HVAC Replacement in Phoenix is ↑ 9.5% compared to roughly a year ago — about $996 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 Phoenix
Verified providersIsland Breeze Air Conditioning & Heating LLC
809 E Fairmount Ave, Phoenix, AZ 85014, USA
659 reviews
Reliance Heating & Air Conditioning
302 W Lone Cactus Dr, Phoenix, AZ 85027, USA
1,017 reviews
Desert Diamond Air Cooling & Heating
16602 N 25th Ave, Phoenix, AZ 85023, USA
2,519 reviews
Day & Night Air Conditioning, Heating, & Plumbing
3669 E La Salle St, Phoenix, AZ 85040, USA
9,822 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
Per the IECC Climate Zone 2B requirements, all new split-system air conditioners installed in Arizona must meet a minimum efficiency of 15 SEER2. High-efficiency units (18+ SEER2) are recommended for Phoenix to offset extreme summer cooling loads.
Yes, SRP customers can receive 'Cool Cash' rebates up to $1,125 for variable-capacity systems ($225 per ton). However, as of January 1, 2026, APS has discontinued its residential equipment rebate program, though federal tax credits up to $2,000 for heat pumps remain available.
Phoenix has a design temperature of 112°F, which typically requires 3 to 5 tons of cooling capacity for standard homes. This is significantly higher than the 2 to 3 tons required in moderate climates, increasing equipment costs by approximately 20-35% compared to the national average.
Replacing a system during the 'shoulder seasons' from October to February can result in 10-15% lower costs. During peak summer (June-September), high demand and emergency labor rates can increase quotes by $1,000 to $2,500.
📊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.