Lumpy’s Diner PITTSBURG
Pittsburg, CADiner$10–20
Lumpy's Diner serves burgers, fries, and milkshakes with several fry varieties and American comfort food. Outdoor seating available, known for fast service and great coffee.
Outdoor seating
Lumpy’s Diner PITTSBURG has outdoor seating.
Food & drinks
- Beer
- Coffee
- Quick bite
- Small plates
- Breakfast
- Brunch
- Lunch
- Dinner
- Dessert
Highlights
- Fast service
- Great coffee
- Serves local specialty
- Casual
- Cozy
- Trendy
- Family-friendly
- Groups
- Tourists
Good to know
- Delivery
- Takeout
- Accepts reservations
- Good for kids
- High chairs
- Kids' menu
- Wheelchair accessible entrance
- Wheelchair accessible parking lot
- Wheelchair accessible restroom
- Wheelchair accessible seating
Hours
| Monday | 7 AM–3 PM |
|---|---|
| Tuesday | 7 AM–3 PM |
| Wednesday | 7 AM–3 PM |
| Thursday | 7 AM–3 PM |
| Friday | 7 AM–3 PM |
| Saturday | 7 AM–3 PM |
| Sunday | 7 AM–3 PM |
Map
Contact
- Lumpy's Diner PITTSBURG, 615 Railroad Ave, Pittsburg, CA 94565
- (925) 439-3911
- Website
- Get directions
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Details from Google Maps listing data, last checked October 1, 2026