Our team recently completed this new HALO whole home water filtration system installation. From better-tasting water to added peace of mind, it’s a smart upgrade that makes a daily difference.

“They are efficient, professional and extremely thorough. Our HVAC technician was especially impressive-knowledgeable, friendly and someone you can truly trust to explain everything clearly. It’s great having a reliable contact like him. Highly recommend!!” -Laura E., customer

That old furnace of yours might not just be an eyesore; it might be hemorrhaging money too! If you're ready to upgrade your system and save on monthly bills while enjoying more comfort at home, choose the experts at T.F. O'Brien.

February is a great time to give love to something most people forget: your air filter. A clean filter helps your HVAC system run more efficiently, improves indoor air quality, and can even lower energy costs.

This customer just upgraded to a reverse osmosis drinking water system, designed to filter water at the point of use for exceptional clarity and taste. Learn more about how T.F. O'Brien can improve the quality and taste of your home's tap water: tfobrien.com/plumbing/

How t o save on heating costs: -Set your thermostat a few degrees lower when you’re sleeping or away -Replace dirty air filters -Seal drafts around doors & windows -Use ceiling fans on low, clockwise to push warm air down -Schedule heating maintenance to avoid costly breakdowns

Happy Valentine’s Day! Remember to show some love to the heating and cooling system that keeps your home comfortable year-round. If yours needs a little extra TLC, T.F. O'Brien is here to help with maintenance and repairs. Nothing says “love” like a comfortable home!

“Masud is very professional. Clean operation and knows his stuff we are very happy to have him as our technician. I would highly recommend TF O’Brien for all your HVAC and plumbing needs” -Dave B.H., T.F. O'Brien customer

Winter’s not over yet, but your heating worries can be. If your system is making strange noises, not keeping up with the cold, or needs a little extra attention, our team is ready to help: 516-488-1800

T.F. O’Brien now offers expert plumbing services on Long Island! -Toilet, faucet, shower, tub, sump pump, leak, and sink repair -Drain cleaning -Garbage Disposal repair -Whole Home water filtration -Whole Home plumbing inspection -Installations Call 516-488-1800

Thanks to Howard for sharing his experience, and shoutout to Ryan for getting the heat back on and taking the time to explain every step along the way. If your comfort can’t wait, you know who to call.

Here are a few signs it’s time for AC maintenance from T.F. O'Brien: • Weak airflow • Strange noises or smells • Higher energy bills • Uneven temperatures • It’s been over a year since your last service Schedule your maintenance today: 516.488.1800

“Had a plumbing emergency at my mom’s house in freezing weather and T.F. O’Brien responded right away. Same-day service, great communication, and they came back the next day to double-check everything...So trustworthy, reliable, responsive!” -Felicia A., T.F. O'Brien customer

Only 1 week left to save! Lock in our best offer of the year with monthly payments starting as low as $78/month on high-efficiency HVAC systems, plus rebates, professional installation, and a Gold Membership in our Simply O’Brien Maintenance Plan: ow.ly/aoAG50YmNy4

This St. Patrick’s Day, don’t rely on luck to keep your home comfortable. 🍀 Whether it’s heating, cooling, or plumbing issues, T.F. O'Brien has you covered with reliable service you can trust.

Spring is here, which means open windows, melting snow, and a home that has to handle it all. From AC that’s ready for warmer days to plumbing that keeps everything running smoothly, T.F. O’Brien has you covered this season. Call 516.488.1800

“Justin was extremely professional, friendly and knowledgeable. I also appreciate that he did not make me feel pressured into any particular services...I felt listened to and would recommend this company.” -Susan G., T.F. O’Brien customer

Happy Easter from all of us at T.F. O'Brien! Wishing you a warm and relaxing day with loved ones. For all of your spring cooling, plumbing, and indoor air quality needs, we’re here for you.

If any of these sound like your home, it’s time for AC service from T.F. O'Brien: 1. Warm air coming from vents 2. Weak airflow 3. Strange noises or smells Call T.F. O'Brien today for expert AC service on Long Island: 516.488.1800

Spring is beautiful, but allergies aren’t.🤧 If your home’s air feels stuffy or dusty, our indoor air quality solutions can help fight spring allergies and have you feeling like your best self. Learn more: ow.ly/7jeR50YzPvV