Cold Weather Checklist for Southern New Hampshire
How to Prevent No-Heat Calls and Frozen Pipes
When temperatures drop fast in New Hampshire, heating systems run longer, fuel deliveries get tighter, and small issues can turn into emergencies quickly. The good news is that many no-heat calls and frozen pipe situations are preventable with a few simple steps.
Use the checklist below to help your home stay warm, safe, and protected during cold snaps.
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Expires: 1/30/26. Get 48 months of 0% interest with approved credit on new heating and air conditioning installations. Cannot be combined with any other discounts or promotions.
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This offer is available for a limited time. Call today to schedule your free estimate.
Free QuoteA.J. LeBlanc Heating Wins Union Leader Readers’ Choice Awards for HVAC, Plumbing, and Electrical
A.J. LeBlanc Heating, Plumbing, and Electric is honored to once again be recognized by our community in the Union Leader Readers’ Choice Awards. For 2025, we were voted Best HVAC Company, Best Plumber, and Best Electrician in New Hampshire. These awards mean so much to us because they come directly from our customers and neighbors who trust us with their home comfort every day.
A.J. LeBlanc Heating Wins Best of The 603 for the Fifth Year in a Row
A.J. LeBlanc Heating, Plumbing, and Electric is proud to share that we have once again been voted Best of The 603 in 2025. This marks our fifth consecutive year being recognized as one of New Hampshire’s top home service companies for heating, cooling, plumbing, and electrical work.
Heat Pump Boilers: The Next Big Innovation
For decades, hydronic heating has been a trusted solution for keeping New England homes warm through long winters. Boilers have always been at the heart of this system, circulating hot water to radiators, baseboards, or radiant floors. Now, a new wave of technology is reshaping how we think about boilers and energy efficiency: the heat pump boiler.
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