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Mass Save Rebates for Water Heaters & Heating Upgrades in South Shore MA
Johnson Bros. installs the high-efficiency water heaters and heating systems Mass Save is built around. We install high-efficiency equipment and handle the rebate paperwork that goes with it. Which programs apply, and who qualifies for them, changes from year to year, so we check what is current when we quote your job. The live program details are on masssave.com.
Step 1
We review your system and check the live program at the quote.
Step 2
We install it cleanly, safely, and to code.
Step 3
You submit with the paperwork we hand you.

What is Mass Save?
Mass Save is Massachusetts' statewide energy efficiency program, funded by the state's gas and electric utilities. It offers rebates and incentives to help homeowners replace older, inefficient equipment with modern, energy-saving systems.
Which equipment is covered, and by how much, is set by Mass Save and your utility and is rewritten every program year. That is why you will not find a dollar figure anywhere on this page: the live number is one click away and ours would be out of date.
Learn more at masssave.comHow Johnson Bros. Fits In
We install high-efficiency equipment and handle the rebate paperwork that goes with it. Which programs apply, and who qualifies for them, changes from year to year, so we check what is current when we quote your job. The live program details are on masssave.com.
Rebate amounts and eligibility requirements are set by your utility and change each program year. Verify current details at masssave.com before making a purchase decision.
What we can tell you about rebates
We install high-efficiency equipment and handle the rebate paperwork that goes with it. Which programs apply, and who qualifies for them, changes from year to year, so we check what is current when we quote your job. The live program details are on masssave.com.
We used to publish a rebate table here. It was accurate the week it was written and wrong soon after, which is worse than saying nothing — a homeowner who budgets around a number we printed and then does not get it has been misled by us, not by the program. So the amounts live where they are maintained.
Straight to the two pages that carry the current numbers: water heating and heating and cooling.
Services We Install
All installations performed by MA licensed, fully insured plumbers.
Heat Pump Water Heaters
The most efficient way to make hot water, and the equipment Mass Save is most interested in. We handle the rebate paperwork and check what is current when we quote the job.
- Replaces gas, electric, oil, or propane
- Standard and split-system units
- Current program details at masssave.com
High-Efficiency Boilers
Upgrading an old boiler to a high-efficiency model cuts fuel use. We handle the rebate paperwork and check what is current when we quote the job.
- Sized to the house, not to a catalogue
- Current program details at masssave.com
- Proper sizing & code-compliant install
Condensing Boiler + Hot Water
A condensing boiler combined with an on-demand water heater (95%+ AFUE) covers heat and hot water in one install. We handle the rebate paperwork and check what is current when we quote the job.
- Heat and hot water from one system
- One install, two systems upgraded
- Licensed MA gas fitters
How It Typically Works
We handle the installation. You handle the rebate application — and we give you everything you need to submit it.
Project Review
We review your current system, check the live Mass Save program with you, and give you flat-rate pricing — no surprises.
Choose Your Equipment
We recommend models with qualifying efficiency ratings and provide you the specs you'll need for rebate paperwork.
Licensed Installation
MA licensed, fully insured installation. Permits pulled where required. Work done right the first time.
You Submit the Rebate
After installation, you apply for your rebate directly through your utility (Eversource, National Grid, etc.). We provide all documentation needed.
Mass Save questions we answer all the time
Do Mass Save rebate amounts change?
Yes, every program year, which is why this page does not print a figure. A number we typed here last year could cost you real money this year. We install high-efficiency equipment and handle the rebate paperwork that goes with it. Which programs apply, and who qualifies for them, changes from year to year, so we check what is current when we quote your job. The live program details are on masssave.com.
Does Johnson Bros. apply for the Mass Save rebate for me?
We handle the paperwork that comes from our side: the equipment details, the model and efficiency documentation, and the invoice. Depending on where the equipment is bought, some offers come off at the counter and others are a homeowner application. We tell you which one applies to your job before you commit.
What can Johnson Bros. confirm before I commit to a replacement?
What installation work is required, what permits apply, and what documentation you will have afterwards. What we will not do is promise you a rebate. That decision belongs to Mass Save and your utility, against rules that change, so we check the live program at the quote and point you at masssave.com.
Is this page a quote for my rebate?
No, and it is deliberately not a rebate table either. It explains how the program works with us. Your actual rebate depends on the live Mass Save rules, the equipment installed, and your utility at the time you apply.
Why South Shore Homeowners Call Johnson Bros.
For water heater and heating work, licensing and process discipline matter. Here's what we bring.
Licensed & Insured
MA Master Plumber License PL #17034-M. Fully bonded and insured on every job.
Local South Shore plumbers
Family-owned plumbers with Quincy and Abington offices. We install water heaters and heating equipment across the South Shore every week.
Flat-Rate, Honest Pricing
We quote before we start. No surprises. You'll know exactly what the job costs before we touch anything.
Ready to Upgrade Your Water Heater or Heating System?
Call us to discuss what's eligible in your home and get a flat-rate estimate.We serve 31 South Shore towns from our Quincy and Abington offices, including Quincy, Abington, Boston and Braintree, and 27 more South Shore towns.
Serving 31 South Shore towns from Quincy & Abington.