How Our HVAC Cost Estimates are Calculated
Determining the cost of a new HVAC system involves more than just the price of the unit itself. Our estimator takes into account several critical factors to provide you with a realistic price range for your specific situation.
Square Footage and Tonnage
The size of your home is the primary factor in determining the "tonnage" or cooling capacity required. A system that is too small will run constantly and fail prematurely, while one that is too large will short-cycle and fail to dehumidify properly.
- 1,000 - 1,500 sq ft: Typically requires a 2 to 2.5-ton unit.
- 1,500 - 2,000 sq ft: Typically requires a 3-ton unit.
- 2,000 - 2,500 sq ft: Typically requires a 3.5 to 4-ton unit.
Regional Labor Rates
Labor costs vary significantly by region. By using your zip code, our tool adjusts the baseline estimate to reflect the local market conditions in your specific area, ensuring your budget is accurate.
SEER2 Efficiency Ratings
The efficiency of your new system, measured in SEER2, impacts both the upfront cost and your long-term energy savings. While higher SEER2 units cost more initially, they can reduce your monthly utility bills by up to 30%.
When to Repair vs. Replace
If your system is over 10 years old and the repair cost is more than 50% of the cost of a new system, replacement is generally the more economical choice. Modern systems are significantly more efficient and come with multi-year warranties for peace of mind.