
Plumbing & HVAC in Haverhill, Massachusetts
Merrimack Valley work, Mass Save math.
Licensed and insured in New Hampshire, Massachusetts, and Maine
Haverhill MA Heat Pumps & Plumbing
Haverhill sits on the smart side of the rebate border: Mass Save territory, where a qualifying whole-home heat pump carries up to $8,500 in potential rebates and a 0% HEAT Loan to $25,000. The housing does its part too, from Victorian stock downtown to postwar capes and the multifamily buildings that line the river. We hold full Massachusetts plumbing and contractor licensure, so the crew that quotes your Haverhill job is legal on both sides of the line it drove across.
Property managers with units in both Haverhill and southern NH: this is the one-vendor answer to your two-state portfolio.


24/7 Emergency Service · (978) 857-6439
It's urgent
No heat, burst pipe, gas smell after the utility check? Call now. The emergency line answers around the clock.
Haverhill, Massachusetts
FAQ
What Mass Save rebates can Haverhill homeowners get?
Qualifying whole-home heat pumps carry up to $8,500 in potential rebates, income-based enhancements reach $16,000, and the HEAT Loan finances up to $25,000 at 0% for 7 years. JP Karos is a Mass Save Heat Pump Installer Network contractor, so the installer-network requirement is already covered. Program rates verified July 2026, eligibility confirmed before you sign.
Are you licensed for gas work in Massachusetts?
We hold MA master plumbing and corporate plumbing registrations, printed on every estimate, and we scope gas work within our Massachusetts licensure. Ask us about your specific job and you'll get a straight answer.
Do you serve multifamily buildings in Haverhill?
Yes. Multi-residential is a named market: boiler plants, water heaters, and unit-level plumbing with clean per-property invoices.
- Licensed NH, MA, ME. Seven license numbers, printed on every estimate.
- A pipe burst at my apartment and they came out the same day. Public customer review.
One call covers three states. Start with a number.
Plug in what you have. See the range, the rebate, and the monthly line. Then pick a morning that works.
- 21+
- Years in the trade
- 3
- States licensed
- 7
- Licenses held