What heat pump rebates pay in Brockton
We re-read MassCEC's heat pump page on October 3, 2026. Mass Save's own site blocks our checks, so its rebate table comes from a July 16, 2026 snapshot. Brockton is on National Grid's own list of the towns it serves, and National Grid is a Mass Save sponsor.
Whole-home heat pump
$2,650 per ton. The heat pump must be your main heat, and the home needs enough insulation.
Partial-home heat pump
Up to $8,500, for heat pumps that heat part of the home alongside your old system. Integrated controls are required.
Income-based Enhanced Rebates
Or no cost, for households that qualify by income. This is not the standard amount.
Alternative Energy Certificates
A one-time state payment. MassCEC's example is a 2,000 square foot home with a whole-home system.
Mass Save HEAT Loan
Terms up to 7 years, to spread the rest of the cost.
Federal tax credit (25C)
Ended for equipment placed in service after December 31, 2025.
Working it out
A 3-ton whole-home system: 3 x $2,650 = $7,950. A 4-ton system would be $10,600 by the math, but the cap is $8,500. The same 3 tons as a partial-home system: 3 x $1,125 = $3,375. MassCEC's cost example for a 2,000 square foot home is $22,000 before incentives and $12,500 after the $8,500 rebate and $1,000 in certificates.
Brockton's oil heat problem
The US Census Bureau's survey (2020 to 2024) says 23% of Brockton households heat with fuel oil. That is the highest share of any city we cover in Massachusetts, and more than three times Boston's 7%. Another 53% heat with utility gas and 20% with electricity.
Oil prices swing every winter, and an old oil boiler often needs replacing anyway. A heat pump that replaces oil as the main heat gets the full $2,650 per ton, up to $8,500. If you want to keep the oil boiler as backup for the coldest nights, that is the partial-home tier at $1,125 per ton. Many oil homes start that way, then remove the boiler later.
What Brockton homes look like
Brockton has 37,730 homes. About 57% of households own, which is higher than most of the cities near Boston. Nearly half (47%) are single-family detached houses, and 27% are in two- to four-unit buildings. Most are older: 81% were built before 1980 and only 8% since 2000.
A detached house built before 1980 often has thin attic insulation and leaky walls. Mass Save's whole-home rebate asks for enough insulation, so the free Home Energy Assessment comes first. In many Brockton houses it will find insulation work that Mass Save pays 75% to 100% of.
Does a heat pump keep up in a Brockton winter?
Brockton's average January low is about -4.7°C, and the coldest reading in the last ten years was -25.5°C. Cold-climate models on Mass Save's list keep heating below those averages. Ask your installer what temperature the system is rated to, and whether your old boiler should stay as backup.
The rules that trip people up
Mass Save's heat pump rebates for 2026 have a few conditions that decide whether you get the big number or a small one. The system must be installed during 2026 by a contractor in Mass Save's Heat Pump Installer Network, and the equipment must be ENERGY STAR Cold Climate rated. Since January 1, 2026, heat pumps that use refrigerant with a global warming rating over 700, including the common R-410A, are off the qualified list. Ask your installer which refrigerant the model uses before you sign.
The whole-home rebate also asks that the home is insulated well enough, and you sign a form saying the heat pump will be your main heat. If you keep your old boiler or furnace running as the main heat, you are in the partial-home tier instead. Mass Save lists a $500 weatherization bonus and a $500 sizing bonus for partial-home systems. You apply after the install, and the deadline for 2026 installs is February 28, 2027.
Top-rated installers in Brockton
Ranked by Google reviews (minimum five). We don't take referral fees or paid placements. Ask any installer whether they are in Mass Save's Heat Pump Installer Network before you sign.
How to get a heat pump rebate in Brockton
- Book a free Mass Save Home Energy Assessment. It tells you whether your home needs insulation first, which the whole-home rebate asks for.
- If your income might qualify, ask about Enhanced Rebates before you get quotes. They can pay up to $16,000 or the full cost.
- Get at least two quotes from Heat Pump Installer Network contractors. Ask about tons, refrigerant and whether the system is sized to be your main heat.
- Have the system installed in 2026, then apply for the rebate by February 28, 2027.
- Claim your Alternative Energy Certificates through the state program, and use the 0% HEAT Loan for what is left if you need it.
Common questions
How much is the heat pump rebate in Brockton?
Mass Save pays $2,650 per ton for a whole-home system, up to $8,500, or $1,125 per ton for a partial-home system. Households that qualify by income can get up to $16,000 or a no-cost system.
Can I get the full heat pump rebate if I keep my oil boiler in Brockton?
Only if the heat pump is your main heat. If the oil boiler stays as the main system, you get the partial-home rate of $1,125 per ton.
Who is the electric utility in Brockton?
National Grid. Brockton is on National Grid's list of Massachusetts towns it serves, and National Grid offers the Mass Save rebates.
Is there still a federal tax credit for heat pumps?
No. The federal 25C credit ended for equipment placed in service after December 31, 2025. The Mass Save rebate, the state's Alternative Energy Certificates and the 0% HEAT Loan are still open.
Will Mass Save pay for an R-410A heat pump?
No. Since January 1, 2026, heat pumps using refrigerant with a global warming rating over 700, including R-410A, were removed from Mass Save's qualified list.
How much does a whole-home heat pump cost after rebates?
MassCEC's example is a 2,000 square foot home: about $22,000 before incentives and about $12,500 after the $8,500 Mass Save rebate and $1,000 in certificates. Your quote will differ.
What to do next
Book the free assessment, then read our Brockton insulation rebate page or the full list of Mass Save rebates.
By Sam Menard. Sources, last read October 3, 2026: MassCEC: Air-source heat pumps (rebates, AECs, loans), Mass Save: Air-source heat pump rebates (snapshot July 16, 2026), Mass Save Heat Pump Qualified Product List, IRS: Energy Efficient Home Improvement Credit, US Census Bureau ACS 5-year 2020-2024, table B25040 (house heating fuel). All Brockton rebates → Every Mass Save rebate →