Across 177 permits filed since 2025-01-25, the median is $17,500; half of projects fall between $9,500 and $25,000. Figures are permit valuations reported to building departments. National cost guides answer this question with averages from other markets; these numbers are what homeowners in Yonkers, NY actually reported when they pulled permits.
Recent filings
- INSTALL A NEW AIR CONDITIONING SYSTEM WITH ONE NEW CONDENSERS FACING PARK LN AND ONE AIRHANDLERS AS SPECIFIED IN THE SUBMITTED DOCUMENTATION WITH THE CONDITIONS LISTED BELOWCity of Yonkers · 2026-07-24$9,148
- INSTALL A NEW AIR CONDITIONING SYSTEM WITH ONE NEW CONDENSER IN THE SIDE FRONT YARD FACING SHONNARD TER AS SPECIFIED IN THE SUBMITTED DOCUMENTATION WITH THE CONDITIONS LISTED BELOWCity of Yonkers · 2026-07-24$10,000
- Installation of three new dedicated electrical lines to support microwave, air fryer, television, and air conditioning unit.City of Yonkers · 2026-07-24$1,765
How to read these numbers
Permit valuations are the project cost the applicant reports to the building department. They skew slightly low — nobody rounds up for the permit fee — and scope varies, so the middle-half range is the honest picture: half of all hvac / central air permits in Yonkers, NY came in between $9,500 and $25,000. We exclude permits under $1,000, jobs filed as whole-house construction, and counties whose building departments don't reliably report valuations.
Same project, other places
HVAC / central air in New JerseyHVAC / central air in New YorkHVAC / central air in ConnecticutHVAC / central air on Long Island