Superior Propane is in Williams, AZ, and has served customers in the Flagstaff area with dependable propane delivery for over 60 years. We are proud to be locally owned and operated and provide our services for both residential and commercial customers. We offer the following services: Propane delivery, Propane tank installation, service Inspections, and propane refills in addition to our delivery truck services. Our propane pumps are available 24 hours a day all year round and offer emergency delivery when you need us most. We offer multiple plans, including an automatic delivery plan that ensures you never run low and gives you a 10-cent discount per gallon. Call Superior Propane today and have the premier full-service propane provider tend to all your needs.