HVAC Services in Hempstead, NY

Hempstead logs 4,561 heating degree days and 1,124 cooling degree days in a normal year, based on the closest NOAA weather station. Heating is the bigger job here, and furnaces and heat pumps in Hempstead put in far more hours than the air conditioner. Count on roughly 83 nights below 32°F and 16 afternoons past 90°F in a typical year. Snowfall averages about 19 inches. For a 2,000 sq ft house, this climate points to a heating load somewhere near 55,000 BTU/h. Treat that as a starting number. A Manual J calculation will move it up or down based on insulation and windows.

Local Price Guide

Homes in Hempstead

Half the homes in Hempstead were built before 1957 (Census ACS median), so the typical house is about 69 years old. Houses that old often still have duct runs sized for an old coal or oil furnace and 60- or 100-amp electrical panels. Both can add cost when new equipment goes in. Hempstead has roughly 7,900 owner-occupied homes, or 45.8% of households. Homes here have a median value of $442,100 and households a median income of $82,454. Those two numbers drive the labor adjustment in our estimate.

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