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Twin City Heat Pumps is a top registered vendor with Efficiency Maine.

We offer instant Efficiency Maine Rebates with all residential projects so you can save without the wait.

We fill out all the paperwork on your behalf and will wait 4-6 weeks for the rebate to come to us. During your free in-home consultation, we will go over all current incentives and of course find a heat pumps system that will keep your home comfortable year-round.

Free in home consultation

Any Income Rebate

40% of project cost up to a $4,000 lifetime rebate limit

To be eligible for the Residential ANY INCOME Rebate

You must be the owner of the home located in Maine
The space must be heated throughout the heating season.
Only single-zone heat pumps with one indoor unit each (including ducted indoor units). Must be a 25C Federal tax credit-eligible heat pump.
80% of the total required capacity of the dwelling at the design temp is covered by heat pumps. Heat pump(s), combined with supplemental heat, sized for at least 100% of home’s peak heating load. Primary fossil-fueled space heating system, if any, connected only to a generator, disabled (lock power in the off position), thermostats disconnected, or disconnected from the panel

Moderate Income Rebate

60% of project cost up to a $6,000 lifetime rebate limit

To be eligible for the Residential MODERATE INCOME Rebate:

Have an Adjusted Gross Income (AGI) up to $70,000 for individual tax filers, or $100,000 for joint filers.
Building is owner’s principal residence.
The space must be heated throughout the heating season.
Only single-zone heat pumps with one indoor unit each (including ducted indoor units). Must be a 25C Federal tax credit-eligible heat pump.
80% of the total required capacity of the dwelling at the design temp is covered by heat pumps. Heat pump(s), combined with supplemental heat, sized for at least 100% of home’s peak heating load. Primary fossil-fueled space heating system, if any, removed, connected only to a generator, disabled (lock power in the off position), thermostats disconnected, or disconnected from the panel

Must fill out Efficiency Maine eligibility form here

Low Income Rebate

80% of project cost up to an $8,000 lifetime rebate limit

To be eligible for the LOW INCOME Rebate Program:

Must receive LIHEAP, MaineCare, SNAP, and/or TANF.
The space must be heated throughout the heating season.
Only single-zone heat pumps with one indoor unit each (including ducted indoor units). Must be a 25C Federal tax credit-eligible heat pump.

80% of the total required capacity of the dwelling at the design temp is covered by heat pumps. Heat pump(s), combined with supplemental heat, sized for at least 100% of home’s peak heating load. Primary fossil-fueled space heating system, if any, connected only to a generator, disabled (lock power in the off position), thermostats disconnected, or disconnected from the panel

Must fill out Efficiency Maine eligibility form here

High Praise From Our Clients

Here’s what those who’ve worked with us have to say about our services.

Heat Pump Installation, Maintenance, and Repair

We Treat Every Installation Like it’s Our Own Home

Heat Pump Installation, Maintenance, and Repair

We Treat Every Installation Like it’s Our Own Home