Ayer Oil Company

(978) 772-2031

(978) 448-6711


Ayer Oil has been delivering quality home heating oil to Groton, MA’s doorsteps for years with our safe, qualified drivers that deliver in a prompt, efficient manner. Not only that, but we have certified technicians that can install and maintain heating and cooling systems throughout Groton so your equipment is working at peak efficiencies.

Looking to save extra cash? We offer resources to Mass Save® rebates. We also offer Bioheat fuel as an environmentally-friendly option to heating oil.

Sign up online today or contact our office for any questions or comments you may have concerning heating and cooling services in Groton, MA.

Thinking of Going Green?

Find out why Groton residents are making the switch to Bioheat. It’s not only better for the environment but better for your home. With Bioheat, you can improve the efficiency and performance of your heating equipment without having to change or add to your current heating system.