Need a home addition in Orleans County, NY? Orleans County has about 39,686 residents (2024 estimate) and 4 incorporated cities and towns. Describe your project once: addition contractors who work in Orleans County get back to you.
Building permits in Orleans County are issued by each city, or by the county in unincorporated areas.
Services available in Orleans County
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Room addition
Ground-floor addition with foundation, framing, roof and finishes.
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Second-story addition
New floor over the existing house, with structural engineering.
Frequently asked questions in Orleans County
Do addition contractors cover the whole of Orleans County?
Most pros work across the county and neighboring counties. Enter your ZIP code in the form and we match you with pros who serve your exact area.
Home Additions in New York: all counties
Source: U.S. Census Bureau, Population Estimates Program (Vintage 2024) and Gazetteer Files (public domain), imported on 10/31/2026. Figures describe the incorporated place or county as published; they are shown for information only.