A heat pump moves heat instead of making it, which lets one system heat a space in winter and cool it in summer. For Maine buildings, the question is rarely whether a heat pump can work. It is how it should be sized, where the indoor units belong, and what it should do alongside the heating you already have.

Based in Leeds, MD HVAC & Plumbing helps homeowners and facility managers in Augusta and across Central Maine think through the layout before equipment is ordered. Installation planning and fault diagnosis are separate jobs: we review capacity and distribution for a new system, and test airflow, controls, drainage, and the refrigerant circuit when an existing system is not performing.

Signs it is time to call

Rooms that never match the thermostat, such as additions, finished attics, or upper floors
An older heating system that is expensive to run or hard to keep serviced
Window air conditioners that you want to retire in favor of one quiet system
A building with no ductwork where ducted cooling is not practical

What the work covers

Load review of the spaces you want to heat and cool
Ductless mini-split and ducted heat pump layouts
Indoor unit placement, line set routing, and condensate planning
Electrical and disconnect coordination for the outdoor unit
Startup, airflow check, and a walkthrough of controls and filter care
Repair and seasonal service on existing heat pump equipment

Installation and repair guides

Choose the guide that matches the work you are considering.

Heat pumps and a Maine winter

Cold-climate heat pumps are built to keep producing heat at low outdoor temperatures, but capacity falls as it gets colder. That is why many buildings keep a boiler or furnace as backup for the coldest stretches. We will talk through whether your setup should be a full replacement or a partner to existing equipment.

Common questions

Can a heat pump replace my boiler or furnace?

Sometimes. It depends on the size of the building, how well it is insulated, and how much heat you need on the coldest days. We review the building before recommending a full replacement or a hybrid arrangement.

Do I need ductwork for a heat pump?

No. Ductless mini-split systems deliver air directly into a room from a wall or ceiling unit. If you already have ducts in good condition, a ducted heat pump is another option.

Do you service heat pumps you did not install?

Tell us what you have through the request form. We will say plainly whether it is something we can diagnose and service.

Why does the outdoor unit sometimes look frosty in winter?

Many heat pumps briefly run a defrost cycle in cold, damp weather. Heavy ice that remains, blocked airflow, or repeated shutdowns are different symptoms; note what you see and request a diagnosis rather than chipping ice away.

Can one heat pump serve every room in my home?

That depends on the building layout, heat loss, equipment type, and how air moves between rooms. A room-by-room assessment is more useful than assuming one unit will cover the entire home.

Heat Pump Systems in Augusta and Central Maine