Customer Testimonials
I had a very time sensitive issue, Superior listened to my concerns, they came through and made it happen. Everything got dealt with and I am extremely happy with their service. Everybody I spoke with on the phone were helpful, friendly and pleasant.
So, the customer service and attentiveness has been excellent!
Easy to do business with. Someone answers the phone!
Thanks
Your always on time and always keep my tank full. Thanks
Prompt on time delivery.
I like that you are a member of the oil co-op. Service has been good when needed. You gave me a reasonable deal to replace my boiler and water heater.
I do NOT like that I have to call with a number of billing issues and I still receive paper statements even though I opted to receive them electronically some time ago.
Dependable.
Prompt service, when I need it. And friendly staff.
All of the awesome people that work in the Winsted Ct. office.
You go about your business quietly and efficiently. Only problem is that I think I'm starting to take you for granted.
Delivery man very nice! When I needed service, it was done in timely fashion.
We have been happy customers for over 25 years.
Excellent service, friendly delivery people and competitive pricing
Mechanics who have come to the house are knowledgeable and helpful.
Dependable and easy to communicate with.
Friendly, quick, and responsive
You do what you say you’re going to do, on time! Happy Holidays to everyone and THANKS!
Prompt and reliable service especially when we had a problem.
You are always on top of seeing to my heating needs - absolutely dependable, for which I am deeply grateful! ! !
You keep track of when I need an oil fill up and come without being asked.
Your phone staff are very helpful and friendly.
Excellent, speedy customer service. Thank You!
Fast and easy.
Your customer service personnel are very knowledgeable and helpful.
The services guys are great.
Always reliable. I don't give anyone a 10.
The people
Promptness in addressing needs
Reliable service, friendly, helpful staff, good prices.
Great support staff in the office and courteous, professional & knowledgeable technicials.
I'm very happy with your services

Very professional employees