Mariela V.
8/25/2025
This is probably my #1 favorite burger joint in the area! Their beef and chicken burgers are SO good & packed with flavor. I especially like the spicy aioli in the chicken sandwhich. Their beef...
Super Duper Burgers
$
Closed
(796)
Photos
2001 Diamond Blvd
Concord, CA 94520
Step into any Super Duper Burger, and you’ll notice we’re different. From our famous (free) house-made pickles, to the hand-painted signage, to our cheerful staff, we build our restaurants like we build our burgers—sustainably, locally, and with an unwavering commitment to quality. We work with local designers, sign painters, and artisans because it reduces our carbon footprint, and, frankly, because they’re some of the best in the world. Fresh, quality produce, meat, dairy and buns, sourced from partners located just miles from our restaurants, are the ingredients to making the perfect burger. This commitment to creating the best possible food for our guests affects the price, and the higher cost is a direct reflection of our promise of creating fast food burgers using slow food values. All of our packaging is 100% compostable. In fact, we’ve worked so hard at it, we don’t even have trash cans — just recycling and compost!
Also at this address
Reviews
3.5796 reviews
Amy W.
10/15/2025
Nah. Way overpriced, This is the last time I am coming here. Last time was the end of July and the food was the same quality of today. The fries and burgers are extremely expensive and greasy. No...
Joseph M.
8/23/2025
Caution: Use cash here, this is the second time I've used my card at this location and they charged me a different amount than that of my receipt. My charge was $36 my card was charged $47. Pros:...
Aliyah H.
11/10/2025
Love this place. The quality, the variety, and the service. The one part I don't like is how they package their food. When taking food to go, they don't fully wrap their sandwiches so they leak...
Matt M.
11/3/2025
Super Dupers, in Concord, CA. Was really good for lunch. we both ordered a Mini Cheeseburger and Garlic French Fries with pickles on the side and a drink. Service was pretty fast we were eating...
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