How much does it cost to install a new AC and furnace?
The cost to install a new AC and furnace depends on your home and equipment, and we confirm the exact price after a diagnostic. Our $179 diagnostic is waived when you approve a repair or replacement. Pricing varies with system size (tons/BTU), efficiency ratings (SEER2/AFUE), ductwork condition, accessories (smart thermostat, zoning), and any code updates. Free consultations are available for furnace installation. We serve Garden City, NY and nearby Long Island communities.
<br/> Updated: 2025-12-27 00:00:00 <br/>Need help in Garden City, NY? Call (516) 200-4014 or book online.
"On installation day, Matt, James, and Peter reviewed the plan with me,and James and Peter completed the install and testing the same day." — Pete L.
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