Is My HVAC Quote Too High?

A full central AC replacement (equipment + labor + standard installation) typically ranges from $3,500 to $7,500 nationally. High-efficiency units, larger tonnage, or difficult installations can push costs higher. Equipment alone for a 2–3 ton unit typically runs $1,200–$2,600 before installation.

R-410A refrigerant typically costs $50–$80 per pound at wholesale. Homeowners are sometimes charged $100–$150 per pound or more. Any refrigerant line item above $100/lb should prompt a direct question to the contractor about their cost basis.

Yes. HVAC pricing has meaningful margins, particularly on refrigerant, equipment markup, and labor. The most effective negotiating position is a specific, documented objection - "your refrigerant charge is $120/lb versus the $65/lb market rate" is far more effective than a general request for a discount.

Most contractors waive the diagnostic or service call fee when you proceed with the repair or replacement. If a contractor charges both a diagnostic fee and a full repair price, ask whether the diagnostic fee applies toward the job total.

Refrigerant is consistently the most inflated single line item in HVAC quotes, followed by equipment markup (when the model number is hidden), and permit fees added after the fact. ZunoQuote flags all three automatically.