Name: T. F O'Brien
Address: 100 Denton Ave, New Hyde Park, New York, 11040
Telephone: 516) 488-1800
Price range: $$$

Heating & Cooling in Manhasset, NY

Our service teams get calls to go out to Manhasset, NY, for installations, repairs, and yearly maintenance of heating and cooling systems regularly. We think it’s one of the more distinguished hamlets in Nassau County on Long Island. It’s known for its upscale neighborhoods, with impressive community spirit, and some of the more picturesque settings in the area. It’s a unique area with distinct characteristics that make it one of Long Island’s favorite communities to live and to visit.

Neighborhoods Defining Manhasset's Comfort Needs

An example of a great area is Plandome, where the area is marked by lush landscapes and breathtaking waterfront views. This area is home to numerous historical residences, showcasing the elegant architectural styles of the early 20th century. The strong community bonds here are evident in frequent local events, like the Manhasset Al Fresco on Plandome Road or the annual Memorial Day Parade that engages the community and draws visitors from all over Long Island.

Local Events and Activities: A Testament to Community Engagement

The Manhasset Chamber of Commerce is always working on ways to promote the businesses and engage the residents at seasonal events. They host a Trick-or Treat event in October for the families in the area. Then, on Small Business Saturday in November they hold “A Merry Little Manhasset” that includes a scavenger hunt and a Holiday Window Display contest. These events and the offerings from the very active Manhasset Public Library (MPL) where locals of all ages can enjoy crafting, exercise, and learning about new things year round give folks in the area plenty to do.

T.F. O'Brien: HVAC Services Precisely Tailored for Manhasset, NY

In essence, Manhasset, NY, is a truly exceptional community that harmoniously blends rich history with contemporary living. For T.F. O'Brien, we have been operating in this distinguished area for 90 years. We have a deep understanding of the unique neighborhoods and the distinct needs of Manhasset's residents and businesses – whether in charming historical homes or bustling commercial spaces – T.F. O'Brien's HVAC professionals ensure that every home and establishment remains a sanctuary of comfort, ready to keep you comfortable despite Manhasset's weather extremes during the year.

Our Promise: Year-Round Comfort

We’re committed to keeping Long Island homes just right, no matter the weather. Here’s how we can help:

Air Conditioning: Fast repairs and maintenance to keep you cool during summer heatwaves.
Heating: Furnace tune-ups and repairs so you stay warm when winter arrives.
Indoor Air Quality: Solutions to ensure your home’s air is as fresh as a summer breeze.
Expert Service: Over 90 years of experience serving Long Island means you can trust us to handle any HVAC need.

T.F. O'Brien: Your Local HVAC Partner

From emergency repairs to routine maintenance, we’re here for you. Think of us as your neighbors—always ready to lend a hand and make sure your home is a haven in every season.

Contact us today to see how we can help make your Long Island home even more comfortable.

Let Us Help You

Anyone who lives in Manhasset knows that we get some extremes in temperatures and conditions on Long Island. The summers can get blazing hot and it's not unusual for us to get a couple of snow storms during the winter. Our goal is to keep you comfortable all year long by providing heating and cooling services for you at your Manhasset home. We can help install a new furnace, repair a heat pump system, or come by for yearly tune ups and maintenance. We also have a full line of services that will improve your indoor air quality, including air scrubbers and purifiers.

Give us a call and we can come out and give you an estimate on any of these services that you'll need for your Long Island home before winter's chill and summer's heat.

Extensively Trained HVAC Technicians are Here to Help You

At T.F. O'Brien Cooling & Heating, we take immense pride in our team of skilled craftsmen, and we're confident you'll notice the difference they make. Their positive attitudes and strong work ethic shine through on every job site, and our entire company is dedicated to ensuring your experience with us is hassle-free and enjoyable. From the professionalism of our engineers to the dedication of our trained technicians, we are committed to providing you with top-notch service. Our ultimate goal is to offer you the best HVAC service available for your Long Island, NY, home, and we won't rest until you're completely satisfied with the quality of our work.

Get Started with an Estimate

Join 25,000+ Happy Homeowners!

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

When you’re looking for heating and cooling service in Manhasset, NY, look no further than T.F. O'Brien.

Our team of expert technicians is specially trained to perform comprehensive HVAC services on virtually any heating and cooling systems on the market, including all major brands and models we sell. We work diligently to meet your needs both professionally and efficiently, ensuring your complete satisfaction with every service call.

We stand behind our work with a 100% satisfaction guarantee – you won't pay until you're completely satisfied with the service we provide. Our technicians arrive promptly, diagnose issues accurately, and complete repairs or maintenance efficiently to minimize disruption to your home or business.

Don't suffer through uncomfortable temperatures in any season – choose our professional HVAC team to help with all your heating and cooling needs. From routine maintenance to emergency repairs and new system installations, we have the expertise to keep your indoor environment comfortable year-round.

T.F. O'Brien proudly serves all of Long Island, including Nassau County, Suffolk County, and Brooklyn. When you need an HVAC contractor for your Long Island, NY home, T.F. O'Brien is ready to assist you. Simply call us at 516.488.1800 and one of our friendly representatives will be more than happy to help you.