If you live in the Suffolk area and are in need of furnace repair, maintenance or installation, T.F. O’Brien is ready to help you. We’ve been helping Suffolk residents with their furnace contractor needs for 80 years, and we want to help you as well.
If your old furnace is struggling or reaching the end of its life, upgrading to a high-efficiency model can help you save on energy costs while enhancing home comfort. Our team will evaluate your unique heating needs, factoring in your home’s size, insulation, and ductwork. We’ll recommend the ideal furnace size to ensure maximum efficiency and reliable performance. Our experienced technicians will manage the entire installation process, prioritizing safety and meeting all local codes. After installation, we’ll perform a thorough inspection and testing to confirm everything is functioning perfectly. We’ll also offer guidance on maintenance and operation to keep your new furnace running efficiently for years to come.
When a furnace breaks down, it’s often on one of those chilly, frosty January days we know so well here on Long Island. Your furnace might be giving you some warning signs that it needs attention, such as short cycling (turning on and off frequently), blowing cold air instead of warm, unusual odors, or even a sudden shutdown. When these issues arise, call T.F. O’Brien for fast, reliable furnace repairs. Our 24/7 emergency line ensures you can reach us anytime for urgent assistance. Our priority is to restore your furnace promptly so your home stays warm and comfortable.
A yearly comprehensive furnace checkup is a way to make sure that your heating system is ready for the cold of winter. Our experienced technicians conduct thorough visual inspections, identify potential issues, and utilize diagnostic tools for a comprehensive evaluation. By addressing worn parts, cleaning components, and optimizing system performance, we help you save money, extend the life of your furnace, and, as always, we prioritize safety and efficiency with our work.
We’ve been in the business of furnace maintenance, repair and replacement for eight decades because we simply believe that the customer always comes first. You can count on T.F. O’Brien to be a trustworthy furnace contractor because we strive to meet your needs with courtesy, professionalism and expertise. All of our technicians are skilled craftsmen with great attitudes and work ethics.
Get Started with an Estimate
Call T.F. O'Brien Cooling & Heating at (516) 488-1800 or complete our short form below and a representative will reach out to you.
"Completely Satisfied"
"I was completely satisfied with the professionalism, quality, and courteousness of your service. I will continue to call on and recommend you all future AC/Heating needs. Thank You."
- T.F., Baldwin, NY
4.9
1,767 reviews
4.8
1,376 reviews
T.F. O’Brien review scores as of 10/4/24
For complete furnace services in your Suffolk home, count on T.F. O’Brien.
At T.F. O’Brien, your complete comfort is our top priority. That’s why we’re pleased to offer comprehensive furnace services to meet all of your needs, including:
- Suffolk County Gas Furnace Repair
- Suffolk County Gas Furnace Installation
- Suffolk County Gas Furnace Maintenance
- Suffolk County High-Efficiency Gas Furnaces
We strive to offer Suffolk residents with the best furnace contractor services possible. We take great pride in our workmanship and our entire lineup of furnace products. We work hard to make you happy and comfortable – we’re not satisfied until you are.