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50+ Years
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Emergency
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Trusted HVAC, Plumbing & Electrical Services in Bedford, NH
A.J. LeBlanc Heating has been a trusted provider of HVAC, plumbing, and electrical services since 1928, serving Southern New Hampshire with unwavering commitment to quality and customer satisfaction. As a fourth-generation family-owned business, we prioritize honesty, craftsmanship, and community, ensuring every project reflects our legacy of excellence. Our team of licensed technicians specializes in heating, air conditioning, plumbing, and electrical systems, offering installation, repair, and maintenance services tailored to residential needs.

With 24/7 emergency support, a 5-year workmanship warranty, and flexible financing options, we strive to make comfort affordable while treating every home with the care it deserves. Recognized as New Hampshire's Best Heating and Air Conditioning Contractor, we combine decades of expertise with cutting-edge technology to deliver reliable, energy-efficient solutions for generations of families.
Services
Furnace Installation Boiler Repair Water Heater Services Ductless Mini-Split Systems Plumbing Installation
Details
  • Year established: 1928
Highlights and features
  • 97+ years of HVAC experience serving Southern New Hampshire
  • Fully licensed and insured technicians for HVAC, plumbing, and electrical services
  • 24/7 emergency repair services with rapid response times
  • 5-year workmanship labor warranty on all installations
  • Flexible financing options with approved credit
Associations and certifications
  • ACCA QA
  • Energy Star
What people say
Prompt service Professional technicians 24/7 availability Competitive pricing Long-term reliability
Services
Furnace Installation
We specialize in high-efficiency furnace installations for oil, natural gas, and LP systems. Our technicians ensure proper sizing and energy-efficient performance, offering brands like Rheem, Carrier, and Lennox. With annual maintenance options and emergency repair services, we guarantee reliable winter comfort backed by manufacturer warranties and our 5-year workmanship guarantee.
Boiler Services
Our experts install and service oil, gas, and wall-hung boilers with precision piping modifications for optimal efficiency. We offer maintenance plans, emergency repairs, and high-efficiency replacements from brands like Navien and Viessmann. Every installation includes equipment registration for maximum manufacturer warranty coverage.
Tankless Water Heaters
We install Navien and Rinnai tankless water heaters that provide endless hot water while reducing energy bills. Our factory-trained technicians handle wall-mounted units and hybrid systems, offering maintenance contracts to ensure long-term performance and energy savings for residential properties.
Ductless Mini-Splits
Our certified technicians install energy-efficient ductless mini-split systems from Daikin and Mitsubishi. Ideal for homes without existing ductwork, these systems offer year-round comfort with heating and cooling capabilities, controlled independently for each room or addition.
Plumbing Services
From kitchen and bathroom remodels to emergency drain clearing, our master plumbers handle all residential needs. We install water heaters, toilets, showers, and appliance connections while offering 24/7 leak repair services with clean, respectful work practices.
Questions
What HVAC services do you offer?
We provide furnace, boiler, heat pump, and air conditioning installation, repair, and maintenance services for residential properties in Southern New Hampshire.
Do you offer emergency heating repairs?
Yes, we provide 24/7/365 emergency HVAC repair services for existing customers throughout Southern New Hampshire.
Which areas do you serve?
We serve Manchester, Bedford, Concord, Nashua, Salem, and surrounding communities across Southern New Hampshire.
Are financing options available?
Yes, we offer flexible financing plans with approved credit for heating, cooling, plumbing, and electrical equipment installations.
What warranties do you provide?
We offer a 5-year workmanship warranty on all installations plus manufacturer warranties registered at no additional cost.
Are your technicians licensed?
All our HVAC, plumbing, and electrical technicians are fully licensed, insured, and background-checked for customer safety.
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