- Phone: 571-225-4006
- Visit Website
Customer Testimonials
It great knowing I don't have to worry during winter months about heating. You always deliver before I get low enough to worry.
Their office staff has been nothing but exceptionally knowledgeable and polite when dealing with them, their drivers are always on time very courteous and go beyond the call of duty to make their deliveries. Yes, I would always recommend them to my friends and family.
Reliable service in all weather. What more could I want?
Timely service and support.
No problem with personnel, always pleasant. Fill ups are prompt. What I don't like is the bill and envelope left at the door. It indicates that that is the amount due and to write your check and mail it in the envelope. That is not the case. It shows no discounts given, no sr. discounts, does not list the price per gallon or how many gallons. When I called I was given the discounts and the correct amount I owed. If I had not called and just written the check for the amount on the statement - would I have been reimbursed or credited?
Great service.
Website is nice and simple - very easy to order a delivery. Driver was courteous and approachable. Timely call back from customer service and was very easy to set up a budget plan for my recent delivery.
Service has always been proactive in keeping our tanks sufficiently filled. Also appreciate price guarantee option and auto-pay discount.
Fuel is delivered shortly after we make the request.
Instant feedback; willingness to help solve our problem and send fuel and a technician promptly. This is VERY much appreciated!
Prompt Dependable good quality for furnace cost effective friendly service
Budget plans
I was a Quarles customer for many years and am satisfied with the change over to Superior.
Customer service and delivery times are much better.
heats my home and autofill is great
Auto delivery & payments
Was told all about my delivery on the phone. After that got an email,when the truck was making the delivery ,
Great customer service! Timely delivery. Lock in prices but guarantees if prices go lower during our lock in period we are charged the lowest price.
Being able to have a budget payment plan and also to have automatic deliveries. The senior discount while only 5% is worth getting too.
They never miss an expected visit They just show up and do their job. And they are kind to my old dog.
PROMPT SERVICE
I like the service that I get. With no "surprises."
I like being notifed prior to any price increases, rather than "sudden shock," (so I can budget my money better).
Fast delivery
Friendly, reasonably prices,timely deliveries. Thank you
I enjoy the prompt service, and the ease of the website to order and apy for the fuel.
Quarles has always filled my propane tank when they believe it is needed. Great company with pleasant employees!
Thank you.
The service men are professional and the last one was very careful with my property, polite and knowledgeable
Dependable.
People were knowledgeable and friendly.
Efficient, friendly, professional service
Adapted to our specific needs

People have always been polite and courteous on the phone and service is good.