Ayer Oil Company

(978) 772-2031

(978) 448-6711


Proudly serving the people of Littleton, MA, Ayer Oil has been delivering quality home heating oil to your homes for years. But did you know we do so much more? We can maintain and install heating systemsmaintain and install air conditioning systems, provide indoor air quality services, and give you pricing options and service plans. We have it all!Looking to save money? We have you covered: we supply resources to Mass Save rebates and incentives.

Our easy online account management is safe and secure, so become a customer today. Questions? Contact us! Comments? Leave a line in ourtestimonials page. We love to hear from our customers!

Bioheat: Fueling our Future

Bioheat is made with renewable resources, creating a cleaner, greener heating oil without having to change your current heating system. See why so many people in Littleton have already made the switch, helping their equipment run more efficiently and protecting the environment.