Easy, Responsive and Dependable

Equipment

Expert residential heating and cooling installations featuring the most efficient equipment.

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Service

Fast, responsive service from the industry's best technicians.

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Bioheat Delivery

Our B40 Bioheat™ Super Plus reduces greenhouse gas emissions more than natural gas or electricity.

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Commercial

Keep your business running smoothly with Cubby as your trusted supplier and contractor.

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Get 24/7 access to your account!

You can now download our app (available for IOS and Android) to have 24-hour access to your account, so you can pay bills, look up information and schedule service when it’s convenient for you. Just search for Cubby Oil & Energy in the App store or Google Play Store to get started.

Feel Better About Your Fuel

We are the only company in the area to deliver B50 Bioheat SuperPlus™—the cleanest, greenest form of heating oil available. Our fuel instantly reduces your greenhouse gas emissions by 40%, and doesn't cost a cent more.

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Pleased and happy about choosing Cubby

“Since I switched to Cubby, my burner and boiler have never run so well and quietly. I should have changed companies years ago. I am very pleased and happy that I chose Cubby as my oil company.”
— Raymond, Brookline

Want to Stay Comfortable? We’ll Take Care of It!

Whether you need to restore your heat in a cold snap or get your A/C running again in summer, our technicians will take care of it—with service trucks loaded with the parts needed to make the repair. We’ll take care of it in other ways, too!

service plans to protect your heating system and save you money on repairs.
top-notch equipment installations for guaranteed comfort.
easy automatic fuel deliveries so you don’t have to worry about running out.
environmentally-friendly Bioheat® fuel that produces fewer emissions than natural gas.

Taking care of our customers this way has kept us around for more than 70 years—and it’s what keeps us motivated do even better with every passing year.

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We make thousands of Bioheat deliveries every year throughout the Greater Boston area

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See if Cubby is nearby

Please type in your ZIP Code to see whether you live in our service area.