Oil Refinery
Marathon - Detroit Refinery
The public record of what AI assistants say about this business — the questions asked, the answers given, the omissions.
Free, no card. You get your fix list: every problem we found on this entry, the written steps to fix each one yourself, and how long each takes.
65 or better is good. 45 to 64 is fair. Under 45 is poor.
Verified August 23, 2026
What AI says about Marathon.1
We ask the assistants the questions customers actually ask, and record what comes back — quoted verbatim, dated, with the capture kept as evidence.
ChatGPT
Named ✓
Asked “best oil refinery in Detroit”
“3.4 Marathon - Detroit Refinery Expand Use two fingers to move the map © Mapbox Terms© OpenStreetMap Marathon - Detroit Refinery 3.4 • Oil refinery Open Give feedback If you mean the best oil refinery in”
Checked August 24, 2026
Perplexity
Named ✓
Asked “best oil refinery in Detroit”
“uality compliance concerns. fluor +1 7 sources Follow-ups What environmental regulations has Marathon violated in Detroit How does the Detroit Heavy Oil Upgrade Project work What products does the Marathon Detroit Refinery produce When was the Marathon…”
Checked August 24, 2026
Gemini
Named ✓
Asked “best oil refinery in Detroit”
“There are no operating oil refineries in Detroit. The Marathon Petroleum refinery in Detroit is the only oil refinery in Michigan.”
Checked August 23, 2026
Named by 3 of 3 assistants as of August 24, 2026.
What people keep saying.2
Every review this business has, read and distilled — the mood, the consistent praise, and the recurring complaints.
The Marathon Detroit Refinery is a significant industrial presence in the area, with some reviewers expressing appreciation for its role in the local economy. However, many complaints focus on the unpleasant odors associated with the refinery, which detract from the overall experience of living nearby.
Consistently praised
Recurring complaints
The bottom line: The refinery is seen as essential for the economy but is criticized for its strong odors and environmental impact.
The score, explained
Why 72.3
Eight signals make up the AI Score. Weight is how much a signal counts; the score is how this entry measures on it. The same method for every business — never for sale.
65 or better is good. 45 to 64 is fair. Under 45 is poor.
Scanned August 23, 2026
What’s holding this entry back: off-property attestation and backlink & citation authority — the signals dragging the score below where the rest of the record sits.
Read the full methodology
The facts
Today (Mon) · Open 24 hours
- MondayOpen 24 hours
- TuesdayOpen 24 hours
- WednesdayOpen 24 hours
- ThursdayOpen 24 hours
- FridayOpen 24 hours
- SaturdayOpen 24 hours
- SundayOpen 24 hours
Spot something wrong in this entry?
Questions
About Marathon - Detroit Refinery.
What are the operating hours of Marathon - Detroit Refinery?
Marathon - Detroit Refinery operates 24 hours a day, seven days a week.
Does Marathon - Detroit Refinery accept reservations?
The business does not accept reservations.
What is Marathon - Detroit Refinery known for?
The business is known for being a crucial oil refinery that supports the local and national economy, providing necessary resources in the Detroit area.
Is there parking available at Marathon - Detroit Refinery?
Information regarding parking availability is not specified, but customers may inquire directly with the business for details.
Does Marathon - Detroit Refinery offer online ordering?
The business does not offer online ordering services.
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What AI says about you today
The answer ChatGPT and Perplexity give when someone asks for the best in your category and city. Named, or left out.
Your fix list
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Correct the details AI reads
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