Stay Comfortable Through Every Maine Season

Heat pump installation, repair, and maintenance services available in Brunswick

If you live in Brunswick and need a heating and cooling system that can handle cold winters without sending energy bills through the roof, you may want to consider a cold-climate heat pump. These systems run year-round and provide both heat in January and air conditioning in July, all while using less energy than many older systems. When installed correctly, a heat pump moves heat instead of generating it, which is why the monthly savings start showing up almost immediately.

A and O Plumbing and Heating Services works with heat pump systems designed specifically for Maine winters. The team handles installation in new builds and retrofits in older homes, and they also provide ongoing maintenance and repair to keep your system running when the temperature drops. If your current setup is not keeping up or your heating costs are higher than expected, switching to a cold-climate heat pump may give you the performance and efficiency you have been looking for.

If you want to explore heat pump options for your Brunswick home, contact the team to schedule a consultation.

How the system is installed and maintained

When you choose a heat pump installation in Brunswick, the work begins with determining the right size and type of system for your home. The crew evaluates your existing ductwork or considers ductless mini-split options depending on the layout and your heating goals. Once the equipment is selected, they install the indoor air handler and outdoor compressor unit, connect refrigerant lines, and test the system to confirm it cycles properly through heating and cooling modes.

After installation, your home should feel more evenly heated in winter and cooler in summer without the temperature swings common with older systems. You will also likely notice lower energy bills as the heat pump shifts to full-time operation. Many homeowners report that the consistent indoor climate makes rooms that were once too cold or drafty more usable.

The team provides routine maintenance that includes cleaning coils, checking refrigerant levels, inspecting electrical connections, and confirming the defrost cycle functions correctly during freezing weather. These visits help prevent breakdowns during peak heating season and extend the life of the equipment. If something stops working, they respond with diagnostic tools to identify the problem and complete repairs that restore function without unnecessary replacement.

What you may be wondering before scheduling

Homeowners often have practical questions about how heat pumps perform in real conditions, how much work is involved, and what to plan for after installation. These answers address the most common concerns that come up before scheduling service.

How does a cold-climate heat pump perform in Maine winters?
Cold-climate heat pumps are designed to provide heat efficiently even when outdoor temperatures drop well below freezing. Modern units continue to operate effectively down to negative temperatures, making them a reliable option for Brunswick winters.
What does the installation process involve?
Installation includes mounting the outdoor compressor, installing the indoor air handler or wall units, running refrigerant lines through walls or attic space, and connecting electrical service. The crew tests the system before leaving to confirm it heats and cools as expected.
How often should the system be serviced?
You should schedule maintenance once a year, typically in the fall before heating season begins. During the visit, the technician cleans the coils, checks refrigerant levels, and inspects electrical components to prevent mid-winter breakdowns.
What signs indicate the heat pump needs repair?
You should call for service if the system stops heating, makes unusual noises, cycles on and off rapidly, or produces less air than normal. Ice buildup on the outdoor unit during mild weather can also signal a defrost cycle issue that requires attention.
Why would I choose a heat pump over a furnace?
A heat pump provides both heating and cooling in one system and uses less energy than most furnaces because it moves heat rather than burning fuel. This often results in lower monthly bills and eliminates the need for separate air conditioning equipment.

A and O Plumbing and Heating Services supports homeowners throughout Brunswick with heat pump installation, repair, and maintenance. If your heating system is not keeping up or you want to reduce energy costs while staying comfortable year-round, reach out to discuss the options that make sense for your home.