Up to $1,000 off a new Trane cold‑climate heat pump
One system that heats through a South Shore winter and cools all summer. Tell us about your home and we’ll come out, measure it properly, and put a real number on paper. Free, with no pressure to buy.
- Free in-home consultation
- Veteran owned since 2022
- Norwell shop, local crews
- Licensed & insured in Massachusetts
Book your free consultation
About 30 seconds. Someone from our Norwell office calls you back, usually the same business day.
Request received
Here’s what happens next:
- Our office calls to confirm the details and pick a time.
- A comfort advisor comes out, looks at the whole house, and sizes the system properly.
- You get a written price with the discount and any rebates you qualify for spelled out.
Need it sooner? Call (781) 261-0214
Your discount depends on how much of the house you’re doing
Applied to the installed price of a qualifying Trane cold-climate system.
Qualifying homeowners may receive up to $8,500 in Mass Save® rebates
Stacked on top of our $1,000 discount
Massachusetts pays homeowners to move off fossil-fuel heating. Rebate amounts depend on your home, your existing system, and whether you convert the whole house, which is exactly what we work out during the consultation. Run the numbers yourself with our rebate calculator, or read the full Mass Save rebate breakdown.
0% HEAT Loan financing
Mass Save’s HEAT Loan program offers 0% interest financing through participating local lenders, subject to credit approval. See our financing options for what’s available on a project this size.
How it works
No sales visit disguised as an inspection. You get a real assessment and a real number.
You reach out
Form or phone, whichever you prefer. We ask a few questions about the house.
We come measure
Free in-home visit. We look at insulation, ductwork, electrical capacity, and where the equipment can actually go.
You get it in writing
Options at different price points, the discount applied, and the rebates you look eligible for.
We install and file
Our own crews do the work, and we help with the Mass Save paperwork instead of handing you a packet.
Why homeowners here call us
Not a franchise with a call center in another state. The shop is on Accord Park Drive in Norwell and the trucks come from there.
- ✓Veteran owned since 2022Army veteran owner, still running the business day to day. More about us.
- ✓Licensed and insured in MassachusettsFully licensed and insured, with permits pulled on every install.
- ✓Heating, cooling, and plumbing in one companyThe heat pump, the electrical coordination, and the water heater you’ve been putting off.
- ✓Cold-climate equipment sized for New EnglandTrane systems that hold capacity when it’s in the single digits.
- ✓Our own installersNo subcontracted crews you’ve never met. Meet the team.
- ✓21 South Shore townsClose enough to come back out if something needs adjusting. Read customer reviews.
Questions we get every fall
Do heat pumps actually work in a Massachusetts winter?
Cold-climate models are a different product from the heat pumps people remember from the 1990s. They’re rated to produce heat well below freezing, and they’re the standard equipment for the Mass Save rebate programs for that reason. The honest answer for your house depends on insulation and sizing, which is what the in-home visit is for. Our heat pump owner’s guide covers how they behave day to day.
Can I keep my boiler or furnace as backup?
Yes. Plenty of South Shore homes run a hybrid setup, where the heat pump does the routine heating and the existing system stays for the coldest stretches. Rebate amounts often differ between a partial and a whole-home conversion, so we’ll price both.
How much of the $8,500 will I actually get?
We won’t guess on a web page. Rebates are set by Mass Save, not by us, and they depend on your existing heating fuel, the scope of the project, and current program rules. Our rebate FAQ answers the common ones, and we’ll confirm your specific eligibility before you commit to anything.
Is the consultation really free?
Yes. No charge and no obligation for the visit or the written proposal.
How long does an install take?
Most residential systems are one to three days on site depending on zones and electrical work. You’ll know the schedule before you sign, not after – here’s what installation day looks like.
Towns we cover
This offer is for owner-occupied homes in our South Shore service area. See every town we cover.
- Norwell
- Hanover
- Hingham
- Scituate
- Cohasset
- Marshfield
- Pembroke
- Duxbury
- Rockland
- Weymouth
- Abington
- Whitman
- Braintree
- Kingston
- Plympton
- Carver
- Plymouth
- and nearby
The offer ends October 31, 2026
Heating season fills our schedule fast. Get the visit booked while there’s still room.
Book my free consultationPrefer to pick your own time? Book online.
Valid September 14 through October 31, 2026.
Veteran owned since 2022.
Mass Save rebates · Rebate calculator · Rebate FAQ · Financing · Coupons · Cooling & heat pumps · Contact · Privacy policy · Terms
Discount of $500 (single-zone), $750 (two-zone), or $1,000 (three or more zones or whole-home) applies to the installed price of a qualifying new Trane cold-climate heat pump system purchased from and installed by 3R Plumbing & Mechanical LLC. One discount per household. Cannot be combined with other 3R offers and does not apply to work already quoted, in progress, or completed. Offer expires October 31, 2026.
Qualifying homeowners may be eligible to receive up to $8,500 in Mass Save® rebates. Rebate eligibility, amounts, and program terms are determined by Mass Save and its sponsoring utilities, not by 3R Plumbing & Mechanical, and are subject to change. HEAT Loan financing is offered by participating lenders and is subject to credit approval. Participation in Mass Save programs does not constitute an endorsement of any contractor.
Mass Save® is a registered trademark of the Massachusetts Department of Energy Resources. Trane® and It’s Hard To Stop A Trane® are trademarks of Trane Technologies. All other marks are the property of their respective owners.