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400 Columbus Blvd, Hartford, CT 06103-3102 (Formerly Polytechnic Club)
(860) 722-5161
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Ranked #6 of 401 restaurants in Hartford
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Price range: $25 - $100
Mon - Fri 11:30 am - 9:00 pm
Cuisines: Fusion
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Restaurant details
Dining options: Reservations
Dining style: Fine Dining
Cross street: State Str. & Columbus Blvd
Transit: Corner of Main Str. & Columbus Blvd.
Description: ON20 maintains a singular mission: to offer guests the finest culinary and service experience. Under the leadership of Executive Chef Jeffrey Lizotte, ON20 is known for innovative and progressive cuisine, and flawless service. It is one of OpenTable's Top Ten Restaurants for outstanding service, Zagat's top-rated restaurant in Connecticut, and named one of the 100 best scenic-view restaurants in the United States in OpenTable's Diner's Choice Awards.
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40 reviews from our community

92% Recommend
Rating summary
Date | Rating
  • English first
  • Any
English first
West Suffield, CT
Senior Reviewer
6 reviews 6 reviews
3 restaurant reviews
2 helpful votes 2 helpful votes
5 of 5 stars Reviewed August 16, 2014 NEW

My wife and I went to celebrate several significant events and heard ON20 was considered one of the Top Resturants, so off we went. We were not disappointed! We were at a table with a great view from the hills of Glastonbury, across the Connecticut River, to Wethersfield and back to the Trinity College chapels that was breath taking. We... More

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19 reviews 19 reviews
11 restaurant reviews
3 helpful votes 3 helpful votes
5 of 5 stars Reviewed August 8, 2014

Thoroughly enjoyed our visit to ON20. The last night of our CT family vacation, and in easy walking distance from our hotel, we simply hoped for a pleasant upscale dining experience - we were not disappointed...indeed it exceeded not only all out expectations but probably all our experiences prior to today!!! Superb attentive service, care, dedication and thoroughness. Everyone was... More

Was this review helpful? Yes 1
18 reviews 18 reviews
10 restaurant reviews
10 helpful votes 10 helpful votes
2 of 5 stars Reviewed August 2, 2014

I must say, this is the first time I have ever shared a poor experience, so be it. A few weeks ago my friend treated me for cocktails on my Birthday. The view from the 20th floor is amazing. I ordered one of their signature drinks, a boulevardier. The female bartender looked looked at me with the dear in the... More

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West Hartford, Connecticut
Top Contributor
50 reviews 50 reviews
35 restaurant reviews
22 helpful votes 22 helpful votes
5 of 5 stars Reviewed August 1, 2014

I love coming here to eat, first we were here for lunch and this time for dinner. We were here for their special Taste of Hartford menu. My friend had heard the chef talk about their chilled onion soup on the morning show and we were all excited to try the menu. We ordered the chilled onion soup which was... More

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Senior Contributor
25 reviews 25 reviews
12 restaurant reviews
4 helpful votes 4 helpful votes
4 of 5 stars Reviewed July 16, 2014

My son took me to On20 for a recent birthday, and it was mostly a delightful experience. I say "mostly" because there were a few notes that were a bit off. For example, the solicitous waiter erred on the side of unctuous. The food was beautifully prepared and presented, although when my duckling entree first was set down, it was... More

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south windsor, ct
20 reviews 20 reviews
14 restaurant reviews
3 helpful votes 3 helpful votes
5 of 5 stars Reviewed July 15, 2014

I've eaten at ON20 twice, and it was sheer heaven! The food is delicious, and exquisite in its presentation and creativity -- each dish is a visual work of art. The service is beyond fabulous -- gracious, attentive, and knowledgeable without being overbearing or pretentious. The table settings and dinnerware are a feast for your eyes -- I'm in awe... More

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Shanghai, China
Senior Contributor
29 reviews 29 reviews
18 restaurant reviews
9 helpful votes 9 helpful votes
5 of 5 stars Reviewed July 15, 2014

Recently visited On20 for the first after hearing excellent reviews and it did not disappoint. It is located on the 20th floor and the only thing better then the warm abs friendly staff is the food. Small menu but excellent choices with perfect sized portions and fresh ingredients. I had an excellent monk fish and everyone's meals were equally delicious.... More

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Senior Contributor
26 reviews 26 reviews
10 restaurant reviews
12 helpful votes 12 helpful votes
5 of 5 stars Reviewed June 30, 2014

Delicious food, lovely view, attentive service, more modern feel now. The sea bass, if available, is especially wonderful.

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Hebron, CT
Senior Reviewer
9 reviews 9 reviews
8 restaurant reviews
8 helpful votes 8 helpful votes
5 of 5 stars Reviewed May 8, 2014

OK, ON20 is not the first place you might think of for happy hour and if it's brewskis and wings you want, go elsewhere. On the other hand my wife and I went last Friday evening and had a wonderful time. We sat right at the window with a spectacular view. We ordered almost everything on the happy hour menu... More

Was this review helpful? Yes 1
Top Contributor
185 reviews 185 reviews
118 restaurant reviews
93 helpful votes 93 helpful votes
5 of 5 stars Reviewed May 3, 2014

Every aspect of On20 is wonderful. The décor includes wonderful paintings from the old Steam Boiler collection, the view from the window is incomparable, the food is excellent, and the staff are fabulous. Tables are far apart, so the atmosphere is quiet and serene -- perfect for conversation. When I wanted to choose a wine, the Maitre was able to... More

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