How Much Does a New HVAC System Cost?

Before you call an HVAC contractor, get a rough idea of what your heating and cooling project might cost. This calculator uses nationwide pricing averages to generate a ballpark estimate, helping you plan your budget and recognize quotes that seem unusually high or low.

HVAC Estimate Calculator

Step 1 — Property Info
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Property info

Tap your home type and slide to your approximate square footage. We use this to estimate the right system size (tonnage) for your home.

Property Type
🏠
Single Story
🏡
Two Story
🏢
Condo / Townhome
Home Square Footage
Approximate Size 2,200sq ft
1,5002,5003,5005,000

System details

Tell us about your existing setup and ductwork — both have a real impact on the install price.

Existing System Status
🆕
No Existing System
New construction
♻️
Replace Like-for-Like
Standard swap
🔄
Switching System Type
AC → heat pump, etc.
⚠️
Full Conversion
Adding ducts/major work
Ductwork Condition
✅
Good Condition
Minor sealing only
🔧
Needs Some Repair
Most common
🚧
Major Repair / New Ducts
Significant work
Pricing can shift based on home age, refrigerant line set length, electrical upgrades, permit fees, equipment brand, and local labor/material rates.

System type & add-ons

System type is the biggest price swing. Tap a card to select it — tap again to deselect any add-ons.

System Type
❄️

Central AC Only

Cooling only. Pairs with existing furnace.

🔥

Full HVAC System

AC + furnace combo. Most common full replacement.

♨️

Heat Pump

All-in-one heating + cooling. Higher efficiency.

Optional Add-Ons
Smart Thermostat✓
Wi-Fi thermostat with scheduling.
Whole-Home Air Purifier✓
UV / HEPA filtration upgrade.
Whole-House Humidifier✓
Adds moisture control to the system.
Zoning System✓
Independent temperature control by zone.
Electrical Upgrade✓
Panel work / new circuit for system.
Permit / Disposal✓
Permit fees and old equipment removal.

Review Your Estimate

Your ballpark estimate is ready. Download the PDF. This is a planning number only.

We can't guarantee an estimated price for your specific HVAC project — every home, climate region, and contractor is different. All pricing in this calculator is generated from nationwide averages for reputable HVAC contractors and is intended only as a planning reference. Use this number as a starting point when you request real, written bids from licensed local pros.