Superior Fuel Company

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About Superior Fuel Company
Superior Fuel Company has served Duluth, Minnesota and the surrounding region as a trusted propane supplier for decades, building a reputation through consistent delivery and responsive service. With 440 customer reviews generating a 4.5-star average rating, the company has become a go-to provider for residential and commercial propane needs in the area. Operating from a base in Duluth, the business serves customers across multiple communities including Saginaw and nearby neighborhoods, delivering fuel and installing tanks for homes making the switch from heating oil to propane.
What distinguishes Superior Fuel Company is their dedication to going beyond simple fuel delivery. Multiple reviewers highlight technicians who take initiative during service calls, checking household systems to ensure everything operates safely and efficiently after completing the primary work. The team responds to emergency situations with remarkable speed, arriving at homes during extreme weather conditions including the coldest days of the year and blizzard conditions to restore heat. This proactive approach transforms a standard propane delivery into a comprehensive safety review, giving customers confidence that their heating systems are functioning properly.
Customer experiences reveal the value of naming individual technicians when requesting service. Lars received high praise for precise tank placement during installation and thorough explanations of the conversion process. LeRoy went above and beyond by inspecting the entire house after a tank exchange, while Wayne resolved an emergency call placed the prior night with fast, helpful response. Bob braved snowy conditions to restore heat for a first-time propane user, walking the homeowner through operating the system. These named technician references in reviews suggest customers benefit from requesting specific team members.
What Customers Say
Of seven detailed reviews, six award perfect five-star ratings, with customers specifically praising same-day delivery during extreme cold, blizzard response, and emergency call resolution. The single one-star review centers on a billing dispute over contracted rates rather than service quality, contrasting sharply with the otherwise consistent praise for technician professionalism and thoroughness.
Working Hours
| SundayToday | Closed |
| Monday | 8 AM–4:30 PM |
| Tuesday | 8 AM–4:30 PM |
| Wednesday | 8 AM–4:30 PM |
| Thursday | 8 AM–4:30 PM |
| Friday | 8 AM–4:30 PM |
| Saturday | Closed |
Services
Propane Delivery
Scheduled and automatic delivery for residential and commercial customers, including same-day emergency service during extreme weather.
Tank Installation
Professional tank placement exactly where customers request, with options for new installations and system conversions.
Oil to Propane Conversion
Complete conversion support from heating oil systems to propane, coordinating the transition process.
Emergency Service
Rapid response to heating emergencies, including overnight and holiday-weekend calls with qualified technicians.
System Inspection
Post-installation safety checks verifying household heating systems operate efficiently and safely.