Heat Pump Installation
Whole-home and mini-split heat pump installs. Efficient Maine heating + cooling in one system, with full load calc and rebate paperwork.
Residential and light commercial HVAC across Central and Southern Maine. Heat pumps, central A/C, mini-splits, boilers, furnaces, ductwork — installed and serviced by a five-star local team.
Maine Mechanical Systems LLC is a Poland-based HVAC contractor serving homes and small businesses across Central and Southern Maine. We install and service heat pumps, central air, mini-splits, boilers, furnaces, and ductwork — and we show up when we say we will. We earned every one of our 5-star Google reviews the same way: by quoting fair, doing clean work, and standing behind it. Whether your old boiler finally quit or you're installing a whole-home heat pump system, we'll walk you through the options without the upsell.
Whole-home and mini-split heat pump installs. Efficient Maine heating + cooling in one system, with full load calc and rebate paperwork.
Annual cleanings, repairs, and replacements for oil, propane, and gas systems. We service every major brand.
Cool the whole house or just the rooms that matter. Multi-zone Mitsubishi and Fujitsu installs, properly sized.
Custom ductwork, returns, and air-handler installs. Sized to your home so every room actually gets airflow.
No heat in January? We answer the phone. Same-day or next-morning service for emergency no-heat calls.
Honest, written quotes with options at each price point. We'll explain what you need and what you don't.
"Replaced our 30-year-old boiler in a single day. Crew was clean, polite, and finished early. We've had three Maine winters on the new system and it's been flawless."Karen R.Poland, ME
"Got three quotes for a heat pump system and Maine Mechanical was the only one who actually walked the house and did a real load calc. Their bid was middle of the pack but the install was top-tier."Mike T.Auburn, ME
"Furnace died on the coldest night of the year and they were at our house by 9 AM. Fixed on the spot, fair price, didn't lecture us about being overdue on maintenance. Now they're our go-to."Sarah W.Mechanic Falls
"We've referred them to four neighbors. Every single one came back and thanked us. That tells you everything."Dan & EveNorway, ME
Have a question, or ready to get started? We'd love to hear from you.