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Diorio's Restaurant and Bar, Waterbury, CT

Diorio's Restaurant and Bar

4.6
4.6
652 Reviews
$31 to $50
Italian
231 Bank Street, Waterbury, CT 06702

Make a reservation

2 people
11:00 PM
Booked 4 times today

About this restaurant

  • Good for special occasions
  • Charming
  • Good for business meals
Please call the restaurant at 203-754-5111 for additional availability.

The legendary history of Diorio Restaurant began in the 1920s. The late Rocco Diorio was responsible for the fine traditional food and many lasting memories for most of the people in the greater Waterbury area. The restaurant was closed in 1980 and reopened in 1991 after total restoration to its original splendor. The legend continues as we remain true to those endearing memories.

We have the original marble bar, over-sized mahogany bankers booths, tin ceiling, and the most impressive acid-etched mirrors displaying historical Waterbury. Diorio Restaurant has once again reclaimed its reputation as Waterbury's finest.

Additional information

  • Dining style
    Fine Dining
  • Price
    $31 to $50
  • Cuisines
    Italian, American
  • Hours of operation
    Bar Mon–Sat 4:00 pm–10:00 pm Dinner Mon–Sat 5:00 pm–10:00 pm
  • Phone number
  • Payment options
    AMEX, Discover, Mastercard, Visa
  • Dress code
    Business Casual
  • Catering
    We offer large trays of food to be picked up.
  • Private party facilities
    Diorio Restaurant & Bar is the perfect setting for your next private event. From corporate meetings to special occasions, we offer a variety of menu options to suit your event's needs.
  • Delivery & takeout
  • Neighborhood
    Waterbury
  • Cross street
    Grand Street
  • Parking details
    Street parking in front and a parking garage located directly across the street from the front door of the restaurant.
  • Entertainment
    We have Dinner music played by Tom Cruciani on most Friday/Saturday nights...Please call to confirm!
  • Additional
    Banquet, Bar/Lounge, Beer, Cocktails, Corkage Fee, Delivery, Full Bar, Gluten-free Options, Non-Smoking, Private Room, Takeout, Wheelchair Access, Wine

Concierge
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What 652 people are saying

Diorio's Restaurant and Bar reviews from people who’ve dined at this restaurant. Based on recent rating.

Overall ratings and reviews

Reviews can only be made by diners who have eaten at this restaurant

4.6
4.6 based on recent ratings
  • 4.6Food
  • 4.6Service
  • 4.7Ambience
  • 4.2Value

NoiseModerate

Loved For

  • New Haven

    Romantic

  • New Haven

    Good for special occasions

Review summary

AI-generated from verified diner reviews
Diorio's Restaurant and Bar delivers a "wonderful experience" with "exceptional food," a "warm and inviting atmosphere," and "top-notch" service. Known for its "fabulous pasta Bolognese" and "amazing desserts," guests appreciate the "classic elegance" and attentive staff, particularly servers like JT and Maureen. A must-visit gem in Waterbury.

652 Reviews
  1. Joshua

    New York City1 review

    3.0

    Dined 6 days ago

    1. Overall 3
    2. Food 4
    3. Service 4
    4. Ambience 2
    The food wasn’t bad. I expected a larger portion based on the price point or at least a side with the main dish(salad/soup) . Sides were a la carte. It was pretty loud for such a small space. Not very cozy - I felt closed off from the older romantic space that drew me in on their website. I made a reservation almost two weeks in advance and got shoved next to a wall in the boring white room. I specified that it was for our wedding anniversary which was disappointing. Would I go back ? I don’t think so.

    Is this helpful?

  2. Timothy

    New York City5 reviews

    5.0

    Dined 6 days ago

    1. Overall 5
    2. Food 5
    3. Service 5
    4. Ambience 5
    Food is exceptional. The ambiance is warm and comforting. The wait staff are pleasant and helpful. Delicious bolognese and veal diorio

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  3. Contessa VIP

    Cincinnati1 review

    5.0

    Dined 7 days ago

    1. Overall 5
    2. Food 4
    3. Service 5
    4. Ambience 5
    Traveled from Ohio over the weekend to celebrate a 16th Birthday and Diorio’s was the perfect. The ambiance was on par and the food was incredible. This is a must stop in future travels.

    Is this helpful?

  4. Edward

    Connecticut2 reviews

    5.0

    Dined on April 19, 2025

    1. Overall 5
    2. Food 5
    3. Service 5
    4. Ambience 5
    We have a wonderful experience every time, from when we walk in , we had a wonderful server Maureen. My favorite restaurant by far.

    Is this helpful?

  5. Michael

    New York City4 reviews

    4.0

    Dined on April 12, 2025

    1. Overall 4
    2. Food 3
    3. Service 3
    4. Ambience 3
    We've wanted to try this place out for years. Finally did it on a special occasion. The place is nice inside, reminds us of an older style NY type bistro. The food was good, not exceptional. Portions were moderate. Very disappointing to have 2 slices of bread brought to table as part of dinner. Frankly, I would be embarrassed to do something like that at a dinner. Considering a price tag of close to $300 for 2 of us (Including drinks wine and martinis), 2 appetizers, main courses, 2 deserts with coffee and sambuca. Just seemed very steep for my tastes considering the food was simply "good". For that price, it should have been exceptional. May consider going again for another special occasion.

    Is this helpful?

  6. Karen

    San Francisco2 reviews

    5.0

    Dined on April 5, 2025

    1. Overall 5
    2. Food 5
    3. Service 5
    4. Ambience 3
    Excellent service and great food! Definitely will be back!

    Is this helpful?

  7. Steve

    New York City9 reviews

    5.0

    Dined on April 5, 2025

    1. Overall 5
    2. Food 5
    3. Service 5
    4. Ambience 5
    Our experience at Diorio’s was great from beginning to end. The food and wine were excellent, with very attentive; yet not overbearing, service. A very pleasant experience throughout.

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  8. Paul VIP

    Cleveland4 reviews

    5.0

    Dined on April 1, 2025

    1. Overall 5
    2. Food 5
    3. Service 5
    4. Ambience 5
    Our server was fantastic. Great food, great bar. A must visit when in the area.

    Is this helpful?

  9. TatumLS

    New York City11 reviews

    5.0

    Dined on March 29, 2025

    1. Overall 5
    2. Food 5
    3. Service 5
    4. Ambience 5
    Loved Diorio’s, surpassed all expectations! Amazingly delicious, fantastic service and drinks were great!

    Is this helpful?

  10. Mike

    San Francisco8 reviews

    5.0

    Dined on March 21, 2025

    1. Overall 5
    2. Food 5
    3. Service 5
    4. Ambience 5
    Great food, service and ambiance. What more to say

    Is this helpful?

FAQs

Diorio's Restaurant and Bar offers takeout which you can order by calling the restaurant at (203) 754-5111.

Diorio's Restaurant and Bar is rated 4.6 stars by 652 OpenTable diners.

Yes, you can generally book this restaurant by choosing the date, time and party size on OpenTable.

  1. Home
  2. United States
  3. Connecticut
  4. New Haven
  5. Waterbury

Make a reservation

2 people
11:00 PM
Booked 4 times today
Google Map for Diorio's Restaurant and Bar

231 Bank Street, Waterbury, CT 06702

Additional information

  • Cross street
    Grand Street
  • Neighborhood
    Waterbury
  • Hours of operation
    Bar Mon–Sat 4:00 pm–10:00 pm Dinner Mon–Sat 5:00 pm–10:00 pm
  • Price
    $31 to $50
  • Cuisines
    Italian, American
  • Dining style
    Fine Dining
  • Dress code
    Business Casual
  • Parking details
    Street parking in front and a parking garage located directly across the street from the front door of the restaurant.
  • Payment options
    AMEX, Discover, Mastercard, Visa
  • Entertainment
    We have Dinner music played by Tom Cruciani on most Friday/Saturday nights...Please call to confirm!
  • Additional
    Banquet, Bar/Lounge, Beer, Cocktails, Corkage Fee, Delivery, Full Bar, Gluten-free Options, Non-Smoking, Private Room, Takeout, Wheelchair Access, Wine
  • Delivery & takeout
  • Phone number
  • Catering
    We offer large trays of food to be picked up.
  • Private party facilities
    Diorio Restaurant & Bar is the perfect setting for your next private event. From corporate meetings to special occasions, we offer a variety of menu options to suit your event's needs.
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