Licensed A/C Repair Specialists
Don't suffer in a hot home during the summer. Same Day Appointments available. Call now for free estimate for your A/C repair. Honest recommendations, never high-pressure sales.
Schedule Your Free Estimate
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A/C Systems — Repaired Quickly
Expert knowledge, factory certifications, and modern tools for fast, affordable service on every Mitsubishi ductless HVAC need.
A/C System Installation
Stay comfortable in every season by switching to high-efficiency Mitsubishi Electric ductless — engineered with a Manual J load calculation, never oversized.
Learn moreMaintenance & Cleaning
Extend the life of your unit and protect efficiency with expert seasonal tune-ups, filter service, and coil cleaning that keep your system running like new.
Learn moreRepair & Troubleshooting
Fast, affordable diagnostics and repairs so you never go without comfort for long — clear answers, fair pricing, fixed right the first time.
Learn moreBuilt for New England Homes
Mitsubishi heat pumps deliver clean, efficient comfort in every room — and stand up to the coldest Massachusetts and New Hampshire winters.
Hyper-Heat Performance
Mitsubishi Hyper-Heat H2i systems keep delivering strong heat even in sub-zero temperatures — built for real New England winters.
No Carbon Monoxide
No flame, no on-site combustion, no fossil fuel burning inside your home. Clean, safe, modern comfort you can breathe easy about.
High Efficiency (COP 3–4)
Deliver 3 to 4 units of heat for every 1 unit of electricity used — dramatically lower energy use than traditional fossil-fuel heating.
Room-by-Room Control
Set different temperatures in different zones for personalized comfort while continuously filtering and circulating clean indoor air.
Heat Pumps Aren't Something We Also Do — We're A/C System & Heat Pump Experts
New England Heat Pump Co. is a private, family-owned company focused exclusively on clean energy and modern heat pump systems for New England homes and businesses. With over 20 years in the HVAC industry, your home is in expert hands.
As Mitsubishi Diamond Contractors, our factory-trained team designs and installs every system to the manufacturer's highest standards. We believe in honest recommendations — never high-pressure sales, and never pushing rebates over real comfort.
Schedule Free AssessmentWhat You Get With NEHPCO
- Mitsubishi Diamond Contractor — factory-trained and certified to the highest installation standards.
- Custom Manual J load calculations — every system engineered accurately, no guessing, no oversizing.
- Mass Save® rebate & financing experts — up to $8,500 in rebates and a 0% 7-year Heat Loan, handled in-house.
- Whole-home electrification specialists — replace fossil-fuel heating and modernize your entire home.
- Family-owned & locally operated — honest advice and service you can count on.
Hear From Happy Customers
We've built lasting relationships by delivering reliable installs, honest advice, and exceptional service across New England.
"Jimmy and his crew were wonderful — knowledgeable, personable, and always on time as promised. We'd talked about upgrading to a mini-split for almost 10 years. No regrets at all with our new Mitsubishi. Thank you, Jimmy!"
"From start to finish, Jimmy and his team were absolutely terrific — professional, knowledgeable, and respectful of my home. Everything was explained clearly, the work was done on schedule, and the results have been fantastic. Highly recommend!"
"We couldn't be happier with our heating and cooling mini-split. For years we struggled to keep our house cool in summer — no longer the case. Jimmy was communicative about the best fit and kept us updated throughout."
"I highly recommend New England Heat Pump Co. if you're looking for a reliable, trustworthy company that stands behind their products. Their expertise and leadership put customer service first and foremost."
Get Clean Heating & Cooling Today
Reducing your reliance on fossil fuels is easy and affordable with high-efficiency Mitsubishi ductless. Book your free assessment and we'll handle the rest — design, install, and all the rebate paperwork.
Reach New England Heat Pump Co.
Main Office
279 Massachusetts Avenue, Suite 8
Arlington, MA 02474
Call or Email
Service Hours
Mon–Fri: 8:00 AM – 5:00 PM
Sat–Sun: Closed