- Phone: 800- 348-1812
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Customer Testimonials
They have the best customer service!
On time and good service
Everyone I dealt with were very responsive, friendly, helpful and knowledgable.
Was very fast.
Great service and drivers!
Delivery on time by auto-monitoring, and online payment.
The auro-billing, and delivery are very convenient
From office staff to delivery gentleman very pleasant to deal with.
Service. Please t office staff
Osterman's office personnel is very kind and informative.
Prompt delivery, easy payment process
Friendly and helpful staff on call should there be a problem.
Good service.
Pront service
Always dependable
You always come before I run out of gas!!!
The friendly efficient delivery man
The auto delivery rarely do I have to call
Always keep me filled, I’ve never run out of propane
Appreciate the on-line ability to order propane and pay my bill.
Good service. Being local is very convenient
Nice on phone
Overall service, and the professional delivery drivers
The installer was very courteous!
Good service.
The office staff and drivers are always helpful.
One thing that would be a positive: Bring back the ability to create a request for a refill online. This was taken away (for customers with automatic monitoring) when Superior bought out Osterman. But sometimes, even customers with automatic monitoring have circumstances where they need to request a refill.
Prompt service and great people delivering product.
I’m not your marketing survey team I am a customer, and will not be filling out any more of these types of questionnaires
Worry free
Automatic delivery. Nice customer service when I call. Relit my pilot when I ran out of propane.

Very good company to work with!