How much does it cost to replace an AC system in New York, NY?
Full AC system replacement in New York, NY typically runs $6,500–$12,000 installed for a standard-efficiency system, including the outdoor unit, indoor coil, and labor. High-efficiency systems run $10,000–$16,000 but can cut cooling bills 20–40%. Quotes vary mostly on sizing and ductwork condition — get the load calculation, not just a tonnage guess.
What you can check yourself
- Ask each bidder for their load calculation (Manual J) — a quote without one is a guess.
- Compare like-for-like efficiency (SEER2 rating) across quotes.
- Ask about utility rebates and federal tax credits in the quote — good installers itemize them.
Typical cost
Typical installed range in New York, NY: $6,500–$12,000 standard; $10,000–$16,000 high-efficiency. Ductwork replacement, if needed, adds $2,000–$5,000.
When to call a pro
This is a get-three-quotes job. The cheapest bid without a load calculation usually becomes the most expensive system you own.
HVAC pros in New York, NY
- Ptac Inc · 38 Park Row, New York, NY · 16316415210
- Best Cool Air New York · 72 Nassau St 2nd Floor, New York, NY · 7182851414
- Lacor Mechanical Systems · 114 Fulton St Rm 2e, New York, NY · +12122335607
- PTAC Air Conditioning Services · 42 Fulton St, New York, NY · +12129207080
- Aled Technologies · 233 Water St, New York, NY · 19178638286
- Jameson and Sons Cooling Air Experts · 26 Broadway, New York, NY · +16466049204
- Up Heating Cooling & PTAC Services · 376 E 77th St, New York, NY · +15168546003
- Cool Air Inc Manhattan - HVAC Contractor | PTAC Services | AC Repair and Cleaning · 509 E 78th St #1b, New York, NY · +17187212131
Get free quotes from New York, NY pros →
Data by Servik — verified local pros from official license records and public sources. Cost figures are typical ranges, not quotes; a pro's written estimate is the real number.