System Upgrades & Replacements
Old unit on its last legs, or your space has no real solution at all? We replace aging or failing equipment with a modern, energy-efficient ductless system — a smart investment that lowers operating costs and improves comfort. Mass Save® rebate eligible. Serving small businesses and homeowners across Greater Boston.

Why choose Advanced Ductless
- Replace aging or failing equipment with a modern, efficient system
- Honest assessment — we’ll tell you when replacement is the smarter move
- Ongoing maintenance for the systems we install
- Mass Save® rebates handled start to finish when you upgrade
- Supported by a licensed master electrician
Common questions about system upgrades & replacements
No. We do not repair or service equipment installed by other companies. If your existing system is failing, we offer a no-cost assessment of whether replacing it with a heat pump is the right call, and if it is, we handle the Mass Save® rebate paperwork end to end. We service the systems we install under warranty and register the manufacturer warranty in your name after installation.
We service and maintain the systems we install, under warranty, and we register the manufacturer warranty in your name after installation. We do not service or maintain equipment installed by other companies.
Don’t wait until your system breaks down in the middle of summer
Lost revenue from a broken AC in peak season can cost more than a full replacement. Find out which incentives your building is eligible for — we confirm it in writing, at no cost.
