When you’re thinking about an oil to gas conversion for your East Williston home, you should know that T.F. O’Brien Cooling & Heating is the oil to gas conversion contractor of choice. We have been in the business of helping people in East Williston stay comfortable for nearly 80 years, which means we have the experience you need for your oil to gas conversion.
T.F. O’Brien helps customers have the best home comfort products on the market – and helps them enjoy greater energy efficiency and savings on their utility bills. As your East Williston oil to gas conversion contractor, we’ll facilitate the process so that you’ll be able to experience greater comfort and energy savings as soon as possible.
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.
"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
Review scores last updated 4/8/21
T.F. O’Brien proudly provides oil to gas conversions to our customers in East Williston.
At T.F. O’Brien, your comfort and safety are our top priorities, which is why we help you with your oil to gas conversions from start to finish. Find out more:
T.F. O’Brien wants to be East Williston’s select oil to gas conversion contractor. We proudly stand behind our skilled technicians and their quality craftsmanship. We want to make you happy and comfortable, and we’re not satisfied until you are.
When you decide to make an oil to gas conversion in your East Williston home, T.F. O’Brien is ready to assist you – simply call us at 516.488.1800.