Contact Bel-Mar Oil Today!


Fill out this quick contact form to get in touch with Bel-Mar Oil. 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!

Natural Gas Conversions

Considering a switch from oil to gas heating? Bel-Mar Oil has partnered with National Grid to become a qualified installer of gas boilers and water heaters. Professional installations of Burnham, Slant-Fin and New Yorker boilers, as well as A.O. Smith and Rheem water heaters are available. For a free estimate, call or contact us online.