Sumo Sushi & Grill

Longmont, CO · Sushi restaurant

Rating
4.6/5
★★★★★ 4.6
Reviews
20
Rank in Longmont
#41
of 326 restaurants
City Percentile
72%
rating percentile
Address
Sumo Sushi & Grill, 225 Ken Pratt Blvd #140, Longmont, CO 80501
Phone
(303) 684-8866
Website
sumocolorado.com
Status
Closes soon · 10:30 PM · Opens 11 AM Sat

Sumo Sushi & Grill is a restaurant located in Longmont, CO. It is one of 326 restaurants listed in Longmont. Its 4.6-star rating is above the Longmont city average of 4.2 stars. There are 10 photos associated with this location.

About Sumo Sushi & Grill

Dear Friends and neighbors, Finally the wait is over. We are pleasantly to announce that Sumo's Dine-in service will reopen on Monday the 29th, and our business hour will remain same.

Hours

Friday11 AM–3 PM, 4 PM–10 PM
Saturday11 AM–10 PM
Sunday11 AM–9 PM
Monday11 AM–3 PM, 4 PM–9 PM
Tuesday11 AM–3 PM, 4 PM–9 PM
Wednesday11 AM–3 PM, 4 PM–9 PM
Thursday11 AM–3 PM, 4 PM–9 PM

Customer Reviews

★★★★★ 5.0 Chef Tondra G · Dec 2025

If you’re looking for a restaurant where the food is exceptional and the people make you feel genuinely cared for, Sumo Sushi & Grill is that rare gem. My husband Kenneth and I have been dining here for years, and what keeps us coming back isn’t just the hibachi, rolls or the ramen — it’s the extraordinary kindness of the entire Sumo team. From the moment we walk through the door, we’re treated like family. Mandy and her team remember our likes and dislikes down to the smallest detail — the extra glasses of ice, the spicy mayo, the sriracha oil — often brought to us before we even have a chance to ask. That kind of thoughtfulness is rare in today’s dining world, and it never goes unnoticed. The food at Sumo is consistently outstanding, but what elevates this restaurant above the rest is

★★★★☆ 4.0 Nancy Ramirez · Jul 2025

I loved it all!!!! My friend and I went out to eat for my birthday day and started with calamari and jalapeño bombs. For entree we got hot girl and volcano roll and I liked them both but really did love the volcano roll. To finish we got the ninja fruit roll and it turned out to be so amazing that I crave it and think about it often. This dessert roll is soft,crunchy, and full of flavor!!!Will be returning.

★★★★★ 5.0 Momma GG Gilley · Mar 2026

I really like Sumo. I have had the pleasure of dining in and also take-out. I have a very large family, so when we decide to do Sumo, we go all out. They are great with keeping reservations, no issues with large parties, with or without childern no problem. Very accommodating and attentive staff. We enjoy the variety from their menu, whether it is sushi or ramen, we have yet to be disappointed! Thank you for such a great dining experience.

★★★★★ 5.0 Arti Pandey · Jan 2026

Always a great time visiting Sumo! The sushi and mochi are amazing! Staff is friendly and they offer quick service!

★★★★★ 5.0 Jack Curtis · Dec 2025

Lunch was scrumptious. I tried the miso, sashimi, sushi, and a roll. They were all very delicious, some of the best I’ve had in Colorado especially for the price. Only the sashimi was slightly too cold.

Accessibility & Amenities

✓ No Contact Delivery ✓ Delivery ✓ Onsite Services ✓ Takeout ✓ Dine In ✓ Fast Service ✓ Great Cocktails ✓ Great Tea Selection ✓ Lunch ✓ Dinner ✓ Solo Dining ✓ Wheelchair Accessible Entrance ✓ Wheelchair Accessible Parking Lot ✓ Wheelchair Accessible Restroom ✓ Wheelchair Accessible Seating ✓ Alcohol

Services

Sushi restaurantAsian restaurantChinese restaurantJapanese restaurant

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This listing is informational. Contact the business directly to verify credentials, services, and availability.