Ayer Oil Company A Member of the Haffner's Family

(978) 772-2031

(978) 448-6711


Ayer Oil proudly delivers home heating oil to Harvard, MA with qualified drivers that make safe and timely deliveries right to your door. You can count on us for servicing indoor air quality equipment, heating systems, and cooling systems in Harvard, MA.We try to give our customers options which is why we offer payment options.

Contact us today to learn more or become a customer online! It’s quick, easy, and secure!

Enjoy your heating and cooling service in the Harvard, MA area? Leave us a note on our testimonial page.