Kerry’s HVAC Blog

Avoid Holiday Plumbing Emergencies: 5 Simple Tips Before Guests Arrive

November 21, 2025

When friends and family gather for the holidays, the last thing you want is a clogged drain or a surprise leak interrupting the festivities. Before the season gets busy, a little preventative care can go a long way toward keeping your home running smoothly and keeping stress far away from your celebration. In this article,… Continue Reading

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The Same Team You Trust Now Offering Full-Service Plumbing

October 20, 2025

T.F. O’Brien has earned a reputation for reliable heating and cooling service. Now, the same team is offering full-service plumbing for Long Island homeowners. This expansion makes it easier to manage your home’s comfort and repairs with one trusted provider. Whether you need a simple fix or a more complex repair, you can expect the… Continue Reading

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How to Know When Your AC Needs Repair

September 5, 2025

As summer temperatures rise, your air conditioning system works hard to keep your home comfortable. If it starts struggling, producing warm air, or running inefficiently, you may be wondering whether it needs repair or if it is time to consider a replacement. Here are the signs that can help you decide what to do next.… Continue Reading

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Beat the Heat: 8 Easy Tips to Help Your AC Keep Up This Summer

August 20, 2025

Long Island summers can be intense, and when temperatures rise, your air conditioner works hard to keep up. A few simple habits can help your system run more efficiently and reduce the chance of a mid-season breakdown. In this article, we’ll share some practical tips on how you can keep your AC system running smoothly,… Continue Reading

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Improve Your Home’s Water Quality With a HALO Whole-Home Filtration System

July 20, 2025

When was the last time you checked the quality of your home’s water? Many homeowners rely on bottled water because they are unsure about what comes out of their taps. T.F. O’Brien is now offering free in-home chlorine testing so you can find out exactly what is in your water. If you want cleaner, better-tasting… Continue Reading

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8 Smart Ways to Keep Your AC Running Strong This Summer

July 15, 2025

Long Island summers are no joke, especially when the humidity kicks in and the mercury climbs past 90 degrees. Your air conditioner becomes your best friend, but during extreme heat, even the most dependable systems can feel the strain. The good news? A few smart habits can help your AC stay efficient, effective, and ready,… Continue Reading

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Year-Round Comfort, Room by Room: Why Ductless Systems Are a Smart Upgrade for Your Home

June 20, 2025

If you have a room that always feels too warm in the summer or too cold in the winter, you are not alone. Many Long Island homeowners deal with uneven temperatures, especially in basements, bonus rooms, upstairs bedrooms, or home additions. A ductless mini split system gives you targeted comfort without opening up walls or… Continue Reading

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Seasonal Allergies Making You Sneezy? IAQ Products Can Help!

May 27, 2025

Spring is a beautiful season, but for allergy sufferers, it can be a nightmare. Pollen, mold, and other airborne irritants can trigger sneezing, congestion, and watery eyes, making it hard to enjoy the warmer weather. And while you might think allergens are just an outdoor problem, they often find their way inside your home, affecting… Continue Reading

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Why Does Air Conditioning Maintenance Matter?

April 28, 2025

As the temperatures rise on Long Island, your air conditioning system becomes the unsung hero of your home, keeping you and your family cool and comfortable. But like any essential piece of equipment, it requires regular maintenance to perform at its best. Here’s why air conditioning maintenance is so important—and how TF O’Brien’s Energy Saver… Continue Reading

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Technician greeting a Long Island Customer

Healthy Home, Happy Heart: Show Your Love with Healthy Indoor Air

February 5, 2025

When it comes to caring for our loved ones, we often think of providing nutritious meals, ensuring safety, and fostering a happy home environment. However, one crucial aspect that often is overlooked is the quality of the air we breathe inside our homes. Poor indoor air quality can significantly impact not only our home environment… Continue Reading

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