Furnaces & Boilers

Expert Furnace and Boiler Services in Littleton, NH, and Surrounding Areas

Your home is vulnerable if your furnace breaks, especially in the winter. No matter the problem, our expert team at Jeff Mackay Mechanical will keep your home warm. We offer 24-hour emergency service, quick repairs, and over thirty years of knowledge. Call us today at 603-444-6770 or by cell at 603-616-9664 for fast service in Littleton, New Hampshire, and surrounding areas.

Fixing Boilers — Littleton, NH — Jeff Mackay Mechanical

Outstanding Residential and Light Commercial Heating

Our skilled heating professionals can handle a comprehensive range of heating services. These services range from furnace replacements and installations to maintenance work and repairs for existing boilers.

Our Heating Services Include:

Furnace & boiler repairs
New heating system installations

Heating unit replacements
Furnace & boiler maintenance

Furnace & boiler repairs
New heating system installations
Heating unit replacements
Furnace & boiler maintenance

Responsive and Skilled Technicians

Our qualified heating technicians have serviced all varieties of residential and light commercial heating systems. We are well-versed in all components of a heating system and can determine every heating system's specific repair and upkeep needs. Your heating system needs regular preventative maintenance to ensure there are no issues when it's time to utilize it. We can maintain your heating system for maximum efficiency and energy savings.

Emergency Furnace Service

We'll work with you to select an economical replacement that will keep your home warm for decades if your furnace struggles to keep your property warm during the coldest temperatures. Also, we offer emergency furnace repair services around the clock, so all our clients have heat.

Check Out Our Furnace and Boiler Service Reviews

★★★★★

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I'm very satisfied with Jeff Mackay Mechanical. They are very responsive and easy to make an appointment with.

The people were prompt and arrived at my home at the time they said they would. The crew was professional and courteous.

They installed a new furnace and a whole new heating system for me. Everything turned out great; it's working just fine. I was so happy with their service that I wouldn't hesitate to use them again.
- Amy F.
WHITEFIELD
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Jeff Mackey installed a boiler and indirect hot water heater in our home. They were on-site as scheduled, performed the installation in a professional and craftsman-like manner.

I would have no problem recommending their services to a friend.
- Michael S.

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From the person who took my initial call to the professionals who quickly and efficiently identified the issue with my furnace, I was impressed.

Communication is outstanding, professionalism exemplary, and skill unquestioned. I do not hesitate to recommend Jeff Mackay and look forward to hiring them to do a more substantial project in the spring.
- Tami N.

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I recently used the services from Jeff Mackay Mechanical for some help with the furnace in my home and was very satisfied with the services they provided.

I had called them out because I was considering switching out my coal furnace for a new oil furnace. Jeff was very friendly and helpful while he was here and gave me great advice about what my options were.

Overall, I thought the services from Jeff Mackay Mechanical went very well, I will definitely continue to use them when I need, and I would highly recommend their services.
- Chris T.
LISBON

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He's my go-to man for plumbing and heating. The best!
-John F.

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Slide title

I'm very satisfied with Jeff Mackay Mechanical. They are very responsive and easy to make an appointment with.

The people were prompt and arrived at my home at the time they said they would. The crew was professional and courteous.

They installed a new furnace and a whole new heating system for me. Everything turned out great; it's working just fine. I was so happy with their service that I wouldn't hesitate to use them again.

- Amy F.
WHITEFIELD
Slide title

Jeff Mackey installed a boiler and indirect hot water heater in our home. They were on-site as scheduled, performed the installation in a professional and craftsman-like manner.

I would have no problem recommending their services to a friend.

- Michael S.

Button
Slide title

From the person who took my initial call to the professionals who quickly and efficiently identified the issue with my furnace, I was impressed.

Communication is outstanding, professionalism exemplary, and skill unquestioned. I do not hesitate to recommend Jeff Mackay and look forward to hiring them to do a more substantial project in the spring.

- Tami N.

Button
Slide title

I recently used the services from Jeff Mackay Mechanical for some help with the furnace in my home and was very satisfied with the services they provided.

I had called them out because I was considering switching out my coal furnace for a new oil furnace. Jeff was very friendly and helpful while he was here and gave me great advice about what my options were.

Overall, I thought the services from Jeff Mackay Mechanical went very well, I will definitely continue to use them when I need, and I would highly recommend their services.

- Chris T.
LISBON

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Slide title

He's my go-to man for plumbing and heating. The best!

- John F.

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