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A.J. LeBlanc Heating Co., Inc.

Local HVAC, Plumbing & Electrical Contractor
Serving Southern NH Since 1928
As a 4th generation family owned business, we have been making Southern NH homes comfortable since 1928. We have adapted our list of services to meet the demands of New Hampshire customers. The first heating systems we installed in Southern New Hampshire over 95 years ago were fueled by coal or wood. Today, we have gas heating technicians and oil heating technicians, we also employ electricians, air conditioning technicians and plumbers.
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About A.J. LeBlanc Heating Co., Inc.

A.J. LeBlanc Heating, Air Conditioning, Plumbing and Electrical
A.J. LeBlanc Heating, Air Conditioning, Plumbing & Electrical is a full-service HVAC, electrical & plumbing contractor. The LeBlanc family has been installing and servicing residential heating, air conditioning, plumbing, and electrical equipment since 1928! To this day, we live by our original core values of quality workmanship & customer service. We pride ourselves in quality workmanship, which is why “No one else can quite compare to A.J. LeBlanc Heating & Air!”
Year Established
Phone Number

Heating Services, Furnace Services, Boiler Services, Heat Pump Services, Tankless Water Heater Services, Hybrid Water Heater Services, Water Heater Service, Oil Tanks, Heating System Rebates, Air Conditioning Services, Indoor Air Quality, Plumbing Services, Kitchen/ Bathroom Remodeling, New Construction Plumbing, Faucet/Sink Installation, Toilet/Bathtub/Shower/Garbage Disposal Installation, Electrical Services, Generator Installation, EV Charger Installation

Services Offered

  • Financing


Manchester Radio Group Best of the 603 2022 Winner, Business NH Magazine Top Women-Led Businesses, UNH Family Business of the Year 2015

Industry Certifications

  • Better Business Bureau



States Served