What is the HVAC installation process from start to finish?

The HVAC installation process at Endless Energy runs from a no-cost consultation and Manual J/Lidar design through permitted in-house installation, full system testing, and homeowner training. Correct sizing from the load calculation guides equipment choice and layout for comfort, noise, and efficiency.

We begin with a free home energy assessment and Manual J using Lidar, then deliver a clear proposal while we handle permits, rebates, and warranty registration. Our licensed in-house HVAC technicians, electricians, and plumbers complete the installation, followed by thorough commissioning and a clean worksite. You’ll get a hands-on walkthrough of controls and app setup, plus maintenance requirements; seasonal plans are available, and our upgraded 10-year limited labor warranty requires annual maintenance to stay in effect. We follow this same proven process across Greater Boston, including Chestnut Hill. After the core steps, our rebate and financing team can assist with Mass Save HEAT Loans and instant rebates on select heat pump installations. Schedule a consultation to confirm design options, timeline, and any access needs before work begins.

Updated: 2026-08-31

Need help in Chestnut Hill, MA? Call (508) 501-9990 or book online.