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 the greater Greater Boston area.

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
“I was skeptical about the no-cost assessment but it really was no-cost. They showed me exactly what rebates I qualified for and handled everything. My barbershop stays perfect now — winter and summer.”
Common questions about system upgrades & replacements
We repair and maintain all types of HVAC systems, not just heat pumps. If we diagnose an older system that would benefit from an upgrade, we can recommend energy-efficient heat pump alternatives that may qualify for Mass Save® rebates — potentially saving you money in the long run.
Yes. Preventive maintenance keeps your system running efficiently and extends its lifespan. Our maintenance plans include filter cleaning, refrigerant checks, electrical inspections, and performance tuning. Regular maintenance also helps protect your Mass Save® warranty requirements.
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.
