Across 245 permits filed since 2025-05-03, the median is $13,996; half of projects fall between $8,600 and $20,408. 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 Milford, CT actually reported when they pulled permits.
Recent filings
- Install three 48,000 BTU ductless heat pumps in parish centerCity of Milford · 2026-10-29$64,000
- Replace existing A/C system and air handler with (1) Lennox Elite EL16KC1-24-203 2-ton condenser and (1) Lennox CBK45UHVT-024-230 2-ton air handler.City of Milford · 2026-10-28$12,900
- Install heat pumps for all units including the garage. Condensers are located on plot plan already.City of Milford · 2026-10-28$15,600
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 Milford, CT came in between $8,600 and $20,408. 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