Air Conditioning, Made Simple
Central A/C, heat pumps in cooling mode, and the practical stuff NH homeowners actually need to know about staying cool.
DIY mini split kits sold at home centers and online retailers look attractive: the indoor head, outdoor unit, and pre-charged refrigerant line come in one box…
A central air conditioner or heat pump in a southern New Hampshire home should be professionally serviced once a year, ideally in the spring before the first…
An air conditioner does not produce cold air. It removes heat (and moisture) from the air inside your home and dumps that heat outside. The mechanism is a…
In 2023, the U.S. Department of Energy began using updated test procedures and the SEER2, EER2, and HSPF2 metrics for covered residential central air…
Choosing an experienced HVAC contractor matters more than choosing the right brand of equipment. The same furnace, heat pump, or AC system can deliver a long…
At A.J. LeBlanc Heating, we evaluate the home's construction, windows, insulation, air leakage, duct system, exposure, and comfort concerns before selecting…
Annual air conditioning maintenance is a yearly service visit that cleans, inspects, and tunes your cooling system so it runs efficiently and reliably through…
Need cooling help?
Get a free AC installation or replacement estimate from one of our Home Comfort Advisors. We apply qualifying point-of-sale rebates and help with the rest.
Southern NH Communities We Serve
Free estimates and prompt service across Southern New Hampshire. Find your town for local details, or call 603-623-0412.
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Evenings & Weekends: Emergency Service
24/7 Emergency Service
No heat? No hot water? Call 603-623-0412 any time.