Customer Testimonials
I’ve been a Quarles customer since 2011. They have always provided great customer service and prompt, reliable deliveries. I highly recommend them.
You guys are awesome! Pleased customer
Very nice staff
During your transition to Superior Products you forgot to check my tank and fill it. Consequently I ran out of oil and this occurance did damage to my 2 year old furnace costing $1,000 for a new motor to be placed. Further more , the gentleman who came to fill, my tank was rather negative and told me that I should be checking my tank with a dip stick. I have been on budget services and auto delivery for 30 years with your company and this is the first time I have had to complain. Was disappointed to have not heard from Quarrles regarding this occurance.
Great service
Always on time.
You’ve always been timely in delivering my oil.
Always on time. Customer’s service team are professional and seem knowledgeable
Reliable service
I recently moved into a house with a tank leased from Quarles. I didn't know how I had to set up an account before I could schedule a delivery and ran out of propane on December 31st. Sandra from the Call Center and Adrienne from the Service Line went above and beyond to make sure my family was able to get an account set up in under 3 hours (even though it normally takes 24-48 hours) and receive a same-day delivery before Quarles employees were given a holiday day. Huge thanks to Sandra and Adrienne for making it happen and keeping us warm and happy. Happy holidays.
Reasonable delivery time wenn promised.
So Quarles has not let me down. I hope Superior keeps that up
The company keeps us well supplied and has been quite responsive when we have had a gas leak and a suspected gas leak
Great Service! Comes when I need fuel. Friendly drivers! Competitive prices! My go-to!❤️
We have been with Quarles since 1992. Enough said!
Organized management office. Fair prices. Great customer service
very good Customer Service
Oil furnace Heats the house better than the electric Heat Pump
Quarles is a fair fuel supplier and allows customers to set up budget plans which is great with current inflation.
I scheduled a fuel delivery, I was notified promptly that I'd be serviced within 5-7 days (just before Christmas holiday!), the fuel was delivered within 5-7 business days (Dec 16 order, Dec 26 delivery), it was delivered by a "short" truck as requested, the delivery was quickly and efficiently made, the delivery ticket was placed on my front doorknob where I could easily find it, and I'm reassured that Quarles -- its employees -- continues to provide service I can rely on.
Great Service
quick, troublefree service.
quarles delivered quickly in a crisis
The Quarles team was very responsive in resolving our problems when we ran out of oil prior to the holidays.
John was very friendly and appreciated his willingness to answer questions, etc.
Quick response and attention.
Servicemen friendly! Deliveries on time! Price is reasonable!
On time delivery and low cist
prompt response to my request.
Very reliable and delivery technician knew exactly what to do. No issues at all.
The Speed of delivery.

Your Driver "Shawn" is OUTSTANDING. Perfect delivery up a very difficult driveway.
I would prefer a lower cost per gallon, but you filled my tank without me needing to ask the day before this big snow. OUTSTANDING!!
Quarles was thinking on my behalf. Thank you.
We have been a Quarles customers for 30 years.
The first year we moved in we did not know to fill the tank.
We ran out during a big snow and Quarles sent two men each carrying 10 gallons of oil to walk up our impassible very long driveway keep us going.
We are Quarles customers.