New a/C Unit Cost and Installation Prices 2026

Typical buyers pay $3,500-$8,500 for a new central A/C unit and installation, with major drivers being tonnage, SEER rating, and ductwork. This article lists realistic new A/C unit cost ranges, per-ton pricing, and the common line items that affect a final quote.

Item	Low	Average	High	Notes
Complete 2.5-3.5 ton central A/C install	$2,500	$5,500	$10,000	Assumptions: single-family home, existing ductwork in good condition, Midwest labor.
Equipment only (per ton)	$550 per ton	$1,100 per ton	$2,000 per ton	Lower = basic unit; higher = high-SEER, variable-speed
Mini-split system (per zone)	$1,200	$3,200	$6,000	Includes indoor head and outdoor condenser
Duct replacement (per linear ft)	$4 per ft	$8 per ft	$15 per ft	Depends on material and access

Typical Total Price for a New Central A/C Unit

Buyers usually pay $3,500-$8,500 for a full installed central A/C for a 1,200-2,500 sq ft home; average is $5,500. That range assumes a 2.5-3.5 ton system, 13-16 SEER, and standard copper line set under 50 ft. Assumptions: suburban install, no major duct work, standard condenser pad.

Parts of a Quote: Equipment, Labor, and Job Fees

Typical quote sections include equipment, labor, equipment rental, permits, and disposal.

Materials	Labor	Equipment	Permits	Delivery/Disposal
$1,200-$6,000 (unit)	$750-$2,500 (install labor)	$0-$300 (lift/crane)	$50-$400	$75-$600
Includes condenser, coil, TXV, line set	$75-$125 per hour typical	Higher for two-story roofs or long crane lifts	Local building department fees	Old unit removal, refrigerant disposal

How SEER Rating and System Size Change the Price

Higher-efficiency models cost more: 13 SEER units are typically $800-$1,500 cheaper than 16-18 SEER; 20+ SEER can add $1,500-$4,000. Each full ton of capacity usually increases equipment cost by $700-$1,200 depending on SEER. Thresholds: 1.5-2.5 ton (small homes), 3.0-4.5 ton (typical), 5+ ton (large homes).

Ductwork, Air Handler, and Line-Set Variables That Affect Price

Replacing or repairing ducts adds $4-$15 per linear foot; a new air handler adds $700-$2,500; long line sets over 50 ft add $4-$8 per ft or $250-$800 flat. Significant duct replacement or sealing can push a $5,500 job to $9,000-$12,000. Assumptions: access through attic or crawlspace; R-6 flex duct baseline.

Cost-Saving Choices Buyers Can Control

Choose a mid-SEER (14-16) unit, keep existing ductwork sealed, schedule off-season installation, and get three written quotes to save money. Minor scope control—like keeping line set under 50 ft and avoiding panel upgrades—can cut $700-$2,000.

Regional Price Differences Across the U.S.

Northern and Western metro areas typically charge 5%-25% more than Midwest and rural markets due to labor and permit costs. Example deltas: Northeast +10%-20%, West Coast +15%-25%, Midwest baseline, Rural -5%-10%. Assumptions: similar equipment and job complexity.

Typical Add-Ons, Removal Fees, and Unexpected Extras

Common add-ons: refrigerant recharge $150-$400, electrical service upgrade $500-$2,000, condenser pad $75-$250, crane/lift $300-$1,200. Old unit disposal and EPA refrigerant recovery typically add $75-$300.

Three Real-World Quote Examples With Specs and Totals

Scenario	Specs	Labor Hours	Per-Unit Rates	Total
Budget Replace	2.5 ton, 13 SEER, reuse ducts	8-12 hours	$900 unit, $90/hr	$2,500-$3,200
Standard Install	3.5 ton, 16 SEER, minor duct sealing	12-18 hours	$2,200 unit, $95/hr	$4,800-$6,200
Premium Upgrade	4.5 ton, 20 SEER, new air handler, ducts	20-40 hours	$4,200 unit, $110/hr	$9,000-$13,500

These examples show how equipment quality, tonnage, and labor hours combine to determine the final price.