Mitsubishi Electric Ductless Mini Splits and Heat Pumps
A.J. LeBlanc Heating is a Mitsubishi Diamond Dealer (the top tier of Mitsubishi's dealer program) installing and servicing Mitsubishi Electric ductless mini splits and Hyper-Heat cold-climate heat pumps across Southern NH. Factory-trained installers and Hyper-Heat units engineered for New Hampshire winters, down to well below zero.
Mitsubishi Electric Mini Splits & Heat Pumps
A.J. LeBlanc Heating is a Mitsubishi Diamond Dealer, the highest level of Mitsubishi certification. Our installers are factory-trained on the full Mitsubishi lineup including single-zone ductless, multi-zone systems, Hyper-Heat cold-climate heat pumps, concealed ducted units, and ceiling cassettes. Mitsubishi Hyper-Heat units are engineered for New Hampshire winters, delivering full heating capacity down to well below zero outdoor temperatures.
Full Mitsubishi Electric Product Lineup
- Mitsubishi Heat Pumps
- Mitsubishi Air Conditioning
- Mitsubishi Ductless Systems
- Mitsubishi Concealed Mini Splits
- Mitsubishi Cassette Units
A Trusted Mitsubishi Electric Installer in Southern NH, Family-Owned Since 1928
Mitsubishi Diamond Dealer
A.J. LeBlanc Heating holds Mitsubishi's top-tier Diamond Dealer status: factory training, product knowledge, and installation quality verified by the manufacturer. That matters for warranty coverage and long-term performance.
4th Generation, Family-Owned
Same family, same values since 1928. Over 30,000 Southern NH customers served and still counting.
Readers' Choice Winner
A.J. LeBlanc Heating is a NH Union Leader Readers' Choice winner across multiple categories every year since 2013.
Installation, Service & Repair
A.J. LeBlanc Heating handles new Mitsubishi Electric installations, routine maintenance, and repairs on existing systems. One call covers it all.
Ready for a Mitsubishi Electric Installation?
Call or fill out the form below. A Home Comfort Advisor will review your needs, recommend the right Mitsubishi Electric model, and provide a written estimate.
Get in Touch
Fill out the form and we'll get back to you. Usually the same business day. For emergencies, call us directly.
Contact Information
Mon-Fri: 8am-4:30pm
Evenings & Weekends: Emergency Service
24/7 Emergency Service
No heat? No hot water? Call 603-623-0412 any time.