Heating System Installation & Repair

Heating System Service

Do you need a new residential heating system installed? We install and service all types of residential heating equipment. Our heating technicians are proficient with boilers, furnaces, water heaters, heat pumps and gas space Heaters. Complete our simple contact form to learn more about our heating installations or to schedule service.

Heating System Repair in Southern NH

A.J. LeBlanc Heating Family Operated HVAC Contractor

Furnace Installer - Forced Hot Air

A.J. LeBlanc Heating installs oil furnaces, natural gas furnaces and LP furnaces. When the time comes to switch your thermostat over to heat make sure you have both a reliable furnace manufacturer and a reputable furnace installer.

Boiler Installer - Forced Hot Water

Forced hot water systems also known as boilers use hot water to heat your home or conditioned space. The most efficient boiler LeBlanc Heating installs is a Navien wall hung boiler. We also install System 2000, Biasi, Buderus, Viessmann, Utica, Rinnai, Burnham, Weil Mclain & Thermoflo Boilers.

Water Heater Installer

A.J. LeBlanc Heating installs traditional water heaters, tankless water heaters and hybrid water heaters. Hybrid water heaters are a new technology which utilizes an internal heat pump to increase efficiency and cut operation costs.

Navien wall hung boiler installed by A.j. LeBlanc Heating

Boiler Contractor

Our NH licensed heating technicians install and service oil boilers & gas boilers. We install our hydronic heating systems the right way! Rather than patching your existing boiler issues and attaching a brand-new boiler to them, we analyze the efficiency of your home and modify the existing piping accordingly. This ensures the homeowner gets the most out of their new boiler installation. Our heating technicians are also well versed in boiler maintenance and boiler repairs. Proper boiler maintenance can prolong the life of your heating system and prevent future boiler repairs.

  • Gas Boiler Installation
  • Wall Hung Boiler Installation
  • Oil Boiler Installation
  • High Efficiency Boiler Installation
  • Annual Boiler Maintenance
  • Boiler Service
  • Boiler Repair
Boiler Installation
Goodman propane furnace installed by A.J. LeBlanc Heating

Furnace Contractor

Our heating technicians install and service both oil furnaces & gas furnaces. We pride ourselves in proper furnace sizing, which helps ensure the homeowner gets the most efficient heating system possible. Some of the furnace manufacturers we install include but are not limited to Rheem, Amana, Bosch, Goodman, Carrier, Maytag, Lennox, ThermoPride, Thermoflo, and York. Our factory trained technicians provide annual maintenance to help prolong the life of your heating system and to help prevent costly furnace repairs. We also offer emergency 24/7 furnace repair service.

  • High Efficiency Gas Furnaces
  • Gas Furnace Installation
  • Oil Furnace Installation
  • Annual Furnace Maintenance
  • Furnace Service
  • Furnace Repair
  • Free Furnace Quote
Furnace Installation
Mini split heat pump installed by ACCA certified HVAC contractor

Heat Pump Contractor

A heat pump is a device that moves heat from one place to another. An air source heat pump employs the same basic refrigeration cycle as an air conditioner or a refrigerator. A heat pump uses a reversing valve to control the transfer of heat, which allows the homeowner to both heat and air condition their home with a single system. High efficiency heat pumps can operate as primary heat in NH if sized properly. Most heat pump installations rely on back up heat such as a boiler, furnace, or electric strip heaters. Heat pumps are up to 3.5 times more efficient than a furnace or boiler.

  • Mini Split Heat Pumps
  • Conventional Heat Pumps
  • Heat Pump Replacement
  • Air Source Heat Pumps
  • Heat Pump Maintenance
  • Heat Pump Repair and Service
  • Energy Star Heat Pumps
Heat Pump Installation
On-demand water heater installation performed by A.J. LeBlanc Heating

Tankless Water Heater Installation

Tankless water heaters provide hot water only when you need it, which saves on your energy bill. Tankless water heaters also provide an endless supply of hot water, which translates to a more comfortable shower for every individual in your home. Tankless water heaters are also significantly smaller than traditional hot water tanks and are typically wall mounted. Our factory trained technicians install and service Navien tankless water heaters and Rinnai tankless water heaters.

  • Wall-Hung Tankless Water Heater
  • Tankless Water Heater Installation
  • Tankless Water Heater Maintenance
  • Tankless Water Heater Repair
  • Navien Tankless Water Heater
  • Rinnai Tankless Water Heater
Tankless Water Heaters
Bradford White water heaters installed by A.J. LeBlanc plumbers

Water Heater Installation

Our master plumbers specialize in quick, quality water heater installations. We have a full selection of water heaters, including tankless water heaters, hybrid water heaters and traditional hot water tanks. We also offer a variety of fuel options including, natural gas, LP gas, oil, and electric water heaters. Our Master plumbers are typically available for same day installation and service. Some of the brands we install include, Bradford White, State, A.O. Smith, Navien and Rinnai.

  • Oil Hot Water Tanks
  • Gas Hot Water Tanks
  • Hot Water Tank Maintenance
  • Water Heater Replacement
  • Water Heater Installation
  • Hot Water Tank Repair
Water Heater Installation
A.J. LeBlanc Heating helps our customers qualify for NHSAVES rebates for air conditioning systems installed in NH

Heating Rebates

Installing energy-efficient heating and cooling equipment in your home can help you save money on your utility bills and reduce your contribution to climate change. The NHSaves rebate program can help you save money on the purchase of qualifying equipment. NHSaves offers rebates on natural gas heating equipment as well as high efficiency heat pumps and air conditioners. If you are interested in high efficiency HVAC equipment, ask our home comfort adviser how you could qualify.

  • Ductless Mini Split Rebates
  • HVAC Rebates
  • Heating System Rebates
  • Heat Pump Rebates
  • Federal Heat Pump Rebates
  • HVAC Tax Credits
Heating Rebates
A.J. LeBlanc Heating services, repairs and maintains all residential boilers

Boiler Service and Repair

A.J. LeBlanc Heating has been servicing and maintaining residential boilers for over 96 years. We are experts in gas, oil, and wall hung boilers, and our HVAC technicians can keep your boiler running efficiently all year long. Our team of certified boiler technicians will take the time to understand your unique needs and recommend the best course of action. We also offer 24/7 emergency service so that you can rest assured knowing that we are always here to help.

  • Boiler Service
  • Boiler Maintenance
  • Boiler Repair
  • Boiler Replacement
  • Boiler Tune-up
Boiler Service
A.J. LeBlanc Heating's techncians are experts at repairing furnaces

Furnace Service and Repair

At A.J. LeBlanc Heating, we are proud to offer our customers a comprehensive range of furnace services. Whether you have a gas furnace or an oil furnace, our team of experienced professionals can help you keep your home comfortable all winter long. We offer regular furnace maintenance and repair services, as well as furnace replacements and new installations. No matter what your needs, we are here to help. Schedule a free quote today.

  • Furnace Service
  • Furnace Maintenance
  • Furnace Repair
  • Furnace Replacement
  • Furnace Tune-up
Furnace Service
A.J. LeBlanc Heating services and installs all brands of water heaters

Water Heater Service

A water heater is an essential appliance in any home, and it's important to keep it well-maintained in order to prevent costly repairs or replacements. That's where A.J. LeBlanc Heating comes in. We offer water heater maintenance, water heater repair and new water heater installation. We can help you choose the right water heater for your home, whether it's a traditional hot water tank, a tankless water heater, or a hybrid heat pump water heater.

  • Water Heater Service
  • Water Heater Maintenance
  • Water Heater Repair
  • Water Heater Replacement
  • Water Heater Tune-up
Water Heater Service
A.J. LeBlanc Heating installs and services oil tanks

Oil Tank Installation

When it comes to home heating, one of the most important components is the oil tank. Without a reliable tank in proper working condition, heating oil can't be properly stored and distributed throughout the house. That's where A.J. LeBlanc Heating comes in. Our team specializes in oil tank installation and maintenance, ensuring that your home stays warm and comfortable all winter long. Whether you need a new oil tank or just need some routine maintenance on your existing one, our experienced technicians will take care of it. Don't wait until it's too late, call A.J. LeBlanc Heating for all your oil tank problems today.

  • Oil Tank Service
  • Oil Tank Maintenance
  • Oil Tank Repair
  • Oil Tank Replacement
  • Oil Tank Removal
  • Oil Tank Filter Replacement
  • Overhead Oil Lines
Oil Tank Service
Gas space heater installed by NH's best HVAC contractor

Gas Space Heaters

Propane and Natural Gas space heaters or parlor heaters are an excellent source of heat for three season rooms, basements or small additions. The installation of a gas parlor heater is quick and cost-effective and does not require modifications to your existing heating system. Space heaters can also be easily turned off when the space is not being used. Our NH licensed gas fitters are proficient in the installation, service, and repair of all types of gas space heaters. Some gas space heaters we install include but are not limited to Rinnai and Empire. Call today for a free estimate on a gas space heater.

  • Wall-hung Gas Space Heaters
  • Floor Mounted Gas Space Heaters
  • Gas Space Heater Installation
  • Gas Space Heater Replacement
  • Gas Space Heater Maintenance
  • Gas Space Heater Service
  • Gas Space Heater Repair
Parlor Heaters

About Our Heating Services

When it comes to keeping our homes and businesses warm and comfortable during the colder months, we rely on our heating systems to do their job effectively and efficiently. But what happens when our heating systems break down or need to be replaced? That's where A.J. LeBlanc Heating comes in.

A.J. LeBlanc Heating is a family-owned and operated heating company that has been serving New Hampshire since 1928. Over the years, they have earned a reputation for providing high-quality heating system service and installations, as well as exceptional customer service.

One of the key services that A.J. LeBlanc Heating provides is heating system repair. If your heating system is not functioning properly, their team of experienced technicians will diagnose the problem and provide you with a solution that fits your needs and budget. They also offer 24/7 emergency repair services, so you can get the help you need no matter when you need it.

In addition to repair services, A.J. LeBlanc Heating also offers heating system installations. Whether you need a new furnace, boiler, or heat pump, their team will work with you to find the right heating system for your home or business. They will also provide expert installation services to ensure that your new heating system is installed correctly and functions properly.

A.J. LeBlanc Heating also offers preventative maintenance services to keep your heating system running smoothly and efficiently. By scheduling regular maintenance appointments, you can help prevent costly breakdowns and extend the lifespan of your heating system.

One of the things that sets A.J. LeBlanc Heating apart from other heating companies is their commitment to customer satisfaction. Their team of technicians and customer service representatives are knowledgeable, friendly, and always willing to go the extra mile to ensure that their customers are happy with their services.

In addition to their heating system services, A.J. LeBlanc Heating also offers air conditioning services, plumbing services, and electrical services. This means that they can provide comprehensive home comfort solutions to their customers, making them a one-stop-shop for all of their heating and cooling needs.

A.J. LeBlanc Heating is a trusted and reliable heating company that provides high-quality heating system service and installations. With their experienced team of technicians and commitment to customer satisfaction, you can trust that your heating system is in good hands with A.J. LeBlanc Heating.

A.J. LeBlanc Heating

A.J. LeBlanc Heating has over 96 years of experience installing, servicing and maintaining all types of residential heating systems. We're experts in boilers, furnaces, heat pumps, space heaters and more. We offer service and maintenance to keep your system running smoothly, and we're available 24/7 for emergency repairs. Furthermore, we also offer a wide range of installation services, so whether you're looking to repair an old system or install a new one, we can help. Call us today and let us show you how we can keep your home warm all winter long.

A.J. LeBlanc's Heating System Installations

Our Furnace, Boiler, Heat Pump and Water Heater Installations

Gas Furnace

Goodman gas furnace installation in NH

Rheem Furnace

Rheem gas furnace installation by A.J.LeBlanc Heating

Oil Furnace

Oil furnace insatllation by A.J. LeBlanc Heating

Mini Split Heat Pump

Fujitsu ductless mini split installation in NH

Conventional Heat Pump

Amana heat pump installation by NH's best HVAC contractor

Oil Boiler

Biasi oil boiler installation by A.J. LeBlanc Heating

System 2000 Boiler

Energy Kinetics System 2000 boiler installation in New Hampshire

Weil Mclain Boiler

Weil Mclain certified gas boiler installer

Burnham Boiler

Burnham certified gas boiler installing contractor

Gas Wall Hung Boiler

Navien gas boiler installer

Navien Boiler

Navien wall hung boiler installation NH

Combi Boiler

Navien combination wall hung gas boiler installation by A.J. LeBlanc Heating

Viessmann Boiler

Vitoden Viessmann boiler certified installer in NH

State Water Heater

State water heater installation and repair

Bradford White Water Heater

Bradford White water heater installation and repair in NH

Navien Water Heater

Navien on-demand water heater installation

Nearly A Century of History

NH Heating System Testimonials

A.J. LeBlanc Heating Logo

"They came in with the best price for a new furnace. Friendly, quick, and will only use them to service our furnace from now on. "

- Marie Adams
A.J. LeBlanc Heating Logo

" I recently had a new furnace installed and from the estimate provided by Rich to the installation performed by David and Shawn, everything was top notch."

- Brian Breault
A.J. LeBlanc Heating Logo

"Best decision I made to have our new furnace installed by A.J. LeBlanc Heating and all of the professional employees are excellent. They answered each and every question I had with expertise and with a smile. I feel I have known them forever. I personally have been referring them to my friends. Thank you for being there."

- Anne-Marie Migalli
A.J. LeBlanc Heating Logo

"I had gas furnaces installed at two of my properties. I was pleased with every aspect from the original onsite estimate, to interaction with office staff, to the installation. Top notch all the way."

- Gary McGuire
A.J. LeBlanc Heating Logo

"We have been a long time customer of A.J. LeBlanc Heating and have always been impressed by their service and support. We recently had a new furnace installed and again they were prompt, quick, and efficient."

- Bruce Chickering
A.J. LeBlanc Heating Logo

"Very happy with our new furnace that was installed several years ago. Each year the service technicians are competent, professional and courteous."

- Dan Fortin

24/7/365 HVAC Service

A.J. LeBlanc Heating's Southern New Hampshire Service Area

24/7 Emergency Heating and Air Conditioning Repair

Are you looking for a local heating and air conditioning contractor? We are the nearby expert on all things plumbing, heating and air conditioning in NH. A.J. LeBlanc Heating provides 24/7, 365 emergency HVAC service to all existing customers. Submit a service request online or call our answering service any time any day.

Get in Touch

Please fill out the form below to email us and we will get back to you as soon as possible.

Contact Info

A.J. LeBlanc Heating Inc

Address: 45 South River Road Bedford, NH 03110


M-F Day: 8:00am-4:30pm

M-F Night: Emergency Service

Local NH Contractor