AC Maintenance on Long Island, NY

One of the best ways you can be sure that your air conditioning system will operate effectively and efficiently is through annual maintenance. Regular air conditioning maintenance is vital to the life of your equipment, which is why T.F. O’Brien offers comprehensive air conditioning maintenance plans for Long Island NY residents. Keeping your air conditioning system running in tip-top shape is a priority for us.

When you call on T.F. O’Brien for your air conditioning maintenance needs, we’ll be happy to walk you through the details of our maintenance programs. We service nearly every type and brand of air conditioning equipment ever made. Air conditioning maintenance will help your system achieve peak performance, and will help you save in the future on energy bills and repair costs.

So when you need air conditioning maintenance for your Long Island home, T.F. O’Brien is ready to assist you. T.F. O’Brien proudly serves all of Long Island, including Nassau County, Suffolk County, and Brooklyn. Simply call us at 516.488.1800.

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

T.F. O’Brien review scores as of 10/18/22

T.F. O’Brien is a full-service air conditioning contractor. In addition to AC maintenance on Long Island, NY we also provide:

Click For Areas We Provide Air Conditioning Services:

We provide air conditioning on Long Island, including Nassau County, Suffolk County and the following areas:

From the first phone call to inquire about the service to the team leaving the completed job, everyone walked me through the process to set my expectations. It was my first experience working with a service company that treats you like family. I will continue to use them for maintenance services and highly recommend them to anyone looking for heating and cooling services.

J.R. - Franklin Square, NY