How much does it cost to install central air with ductwork?

Installing central air with ductwork is priced after an in‑home evaluation because total cost depends most on duct design and system size. The biggest swing is whether you need a full new duct network or can reuse and seal existing ducts, followed by the efficiency rating of the equipment you choose.

Our team regularly designs ducted systems for homes around Bloomfield, and we size equipment to your home rather than pushing the biggest unit. A common surprise in older houses is that adding properly sized return air paths influences the quote more than the outdoor unit itself. We provide upfront pricing with a price‑match promise and strong warranty options.

When we price your project, we look at:

• Home size/tonnage and chosen efficiency (SEER2)
• Ductwork scope: new trunks/branches, returns, sealing, and register count
• Access and code items: attic/basement access, electrical upgrades, permits
• Add‑ons: smart thermostat, filtration/UV, dehumidification

Schedule a no‑obligation assessment to verify sizing and duct needs before approving a final price. <br/> Updated: 2026-05-15 <br/> Need help in Bloomfield, IN? Call (812) 269-5994 or book online.