Oil Delivery | Heat & Air Conditioning Service | Reliable Oil & Heat


Don’t spend any time this holiday season trying to find a company to fix your heat should an emergency arise.

Ensure your comfort this year when you call us at (203) 324-2141 and enroll in automatic delivery with Reliable Oil!

Reliable Oil & Heat Co. has what you need to enjoy lasting home comfort through the breezy fall and brutal winter temperatures.

Reliable Oil & Heat is a family-owned, full-service HVAC company that has been serving Lower Fairfield County for over 100 years.

Let’s Get You Ready for Winter!

admin July 17, 2023

Schedule your heating tune-up this summer and stay ahead of the cold weather!

Contact Reliable Oil and Heat Today!

Fill out this quick contact form to get in touch with Reliable Oil and Heat. Need something more specific? Get in touch with us on our general contact form here.

NOTE: If you are having a heat emergency, please call the office immediately. Do not use e-mail to alert us to an emergency. Thank you!