What Are the Typical Costs to Install an HVAC System with Ductwork?
Installing a new HVAC system with ductwork varies case by case. Final cost depends on home size, duct design and modifications, equipment type (heat pump, furnace/AC), electrical upgrades, and access conditions. We start with a free expert assessment and Manual J design using Lidar-based room-by-room calculations to produce an itemized proposal. Our in-house licensed teams handle permits, installation, commissioning, and training, in 1–5 days. Eligible projects may qualify for instant Mass Save rebates (up to $16,000) and 0% HEAT Loan financing up to $25,000. Service available in Weston and Newton.
Updated: 2025-12-22
Need help in Weston, MA? Call (508) 501-9990 or book online.
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- Up to $16,000 off on heat pump and air source heat pump installationsgoendlessenergy.com
- $500 Sizing Bonus for heat pumps sized to meet 90-120% of heating load per ACCA Manual J, available August 1, 2025 and latergoendlessenergy.com
- $500 Off New System Installationgoendlessenergy.com
- Up to $2,000 Federal 25C tax credit available for qualifying heat pump installations.goendlessenergy.com
- Happy comment by Team Westwww.google.com
- Happy comment by John Cwww.google.com
- Happy comment by Gordon Bedfordwww.google.com
- Happy comment by Phil Mlrwww.google.com
- Heat Pump Installation & Repair in Massachusettsgoendlessenergy.com
- Expert Heating Services in Massachusetts - Endless Energygoendlessenergy.com
- Ductless Mini Split Services in Massachusetts [Repair & Install]goendlessenergy.com
- 7 Questions to Ask When Choosing a Heat Pump Installergoendlessenergy.com