See what our customers are saying about us.

“Best. Service. Ever. I always call when I'm extremely low on heating oil and they come almost immediately. They also have really good prices and don't try to rip you off like some other places I have gotten oil from. They are extremely helpful and patient on the phone too.”

- Kim D.

“I would like to convey my appreciation for the manner in which your maintenance mechanic responded to my recent request for an after-hours emergency service. He replaced the defective part and had my heat running in no time. In my opinion he is a knowledgeable, competent, and very professional mechanic in dealing with the public. He is a valuable asset to your business.”

- John W., Stoneham, MA

“The Fire Chief did the inspection on the new boiler this morning and we passed inspection with flying colors. Julie and I want to let you know that we are very happy with your service and the cost. The price you quoted was reasonable. We have gained some additional space by relocating the tank outside. The installation was great; it was clean and efficient. We love your service.”

- Susu

“I have been with J.J. Donovan for quite some time. They are excellent to their customers. When you place a call regarding a problem, you get an immediate response. I am very pleased with all of their services.”

- Tina S., Medford, MA

“I have been a customer of J.J. Donovan for 33 years. Over the years, I have called them in the middle of the night, very early in the morning, and in the middle of snowstorms. They have always come to my rescue. The men always have a smile on their faces when they arrive. I honestly feel no dealer is better.”

- Kathleen L., Woburn, MA

“I have nothing but good things to say. I've had three oil companies in the past five years, and this has been the best one, and I'll be sticking with them. Prices are reasonable. Service has been impeccably professional, timely, and fair. And the lady that answers the phone has been exceptionally helpful, polite, patient, and responsive. Don't second guess it—go with J.J.'s."

- Anne W., Medford, MA

“We have been customers of J.J. Donovan & Sons for over 15 years and they are absolutely the best. They are family owned and you cannot beat their service. Once I called them at 5:00 AM on a Sunday because my furnace would not start. They were at my house within 45 minutes and had my furnace going in 20 minutes. Fast and friendly service.”

- Anthony A.

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