Plumbing, Heating & Cooling Tips for Homeowners

Expert Advice from
Al Terry Plumbing & Heating

Plumbing & Heating Advice Backed by 50 Years of Experience

For 50 years, AL Terry has helped homeowners make confident decisions about plumbing, heating, and home comfort. This blog is an extension of that expertise—sharing practical tips, seasonal advice, and trusted insights from the same team that’s been serving our community since 1976.

water heater inspection

Water Heater Replacement in NH: Lifespan Check & Warning Signs

When homeowners think about “home protection,” they usually picture things like smoke detectors, sump pumps, or a backup generator. The water heater rarely makes the list—until it fails. And when a traditional tank-style water heater fails, it often fails big. A rupture can dump 40–80 gallons of water onto your basement floor in minutes, and…

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Spring Maintenance in Southern NH: Get Ahead of the March Rush

Spring in Southern New Hampshire doesn’t ease in quietly. Snowmelt, early rainstorms, and rapid temperature swings can expose problems that stayed hidden all winter. March is the best time to schedule spring maintenance because your home is transitioning from winter protection to spring reactivation—and service calendars fill up quickly once consistent warm weather arrives. A…

IAQ-Blog-Stuffy

Indoor Air Quality in Winter: How to Fix Stuffy Air in Your NH Home

Your home is sealed tight for winter—and that’s great for comfort and heating bills. But in February, many New Hampshire homes are “buttoned up,” which means you’re breathing the same air over and over. Indoor air can build up dust, odors, moisture issues, and invisible pollutants—and in some cases, it can even affect how you…

valentines day home maintenance

Valentine’s Day Home Love: Winter Maintenance Tips for NH Homes

Valentine’s Day is usually about taking care of the people you love. But the idea behind it—care, protection, and follow-through—translates surprisingly well to homeownership. In Southern New Hampshire, mid-February is when homes take the most punishment. Heating systems are running hard, plumbing is exposed to deep cold, and electrical panels are carrying heavy winter loads.…

frozen pipes in nh winter - Al Terry Plumbing and Heating

Frozen Pipes: The Hidden Threat in Every New Hampshire Winter

When temperatures plunge below zero in Southern New Hampshire, your home’s plumbing system enters a battle against physics. One side loses this battle every winter—and the cost is devastating. A single burst pipe can cause $10,000 to $15,000 in water damage, turn your home into a construction zone for weeks, and leave you fighting with…

rinnia-water-heater-endless

Why NH Homeowners Trust Rinnai Tankless Water Heaters

If you’ve been researching tankless water heaters, you’ve probably noticed one name coming up again and again: Rinnai. Homeowners ask us all the time why certain brands seem to dominate professional recommendations—and whether that reputation is actually earned. After installing, servicing, and maintaining water heaters through fifty New Hampshire winters, we’ve learned that trust in…

cold winter Al Terry to the rescue

Why We Trust Bryant HVAC Systems for NH Homes | Al Terry Plumbing

When you’ve been in New Hampshire homes for fifty winters, you learn quickly that “good enough” equipment isn’t good enough when it’s 10°F outside and the wind is rattling the windows. Home comfort here is a reliability problem first, an efficiency problem second, and a convenience problem third. That’s why at Al Terry Plumbing &…

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Our Commitment to Your

PEACE OF MIND

5-year warranty on all new installations
AND 2-year warranty on all repairs!