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Sullivan's Steakhouse - Wilmington, Wilmington, DE

Sullivan's Steakhouse - Wilmington

4.6 (4404)
$50 and over
Steakhouse
5525 Concord Pike, Wilmington, DE 19803

Make a reservation

2 people
7:00 PM
Booked 49 times today
Experiences are available.

About this restaurant

  • Good for special occasions
  • Good for business meals
  • Great for fine wines
Located just north of the vibrant downtown Wilmington area and a short drive from the Riverfront, Sullivan’s Steakhouse is more than just a restaurant—it’s an unforgettable dining experience. Whether you're craving a tender filet mignon or a bold, bone-in ribeye, we pride ourselves on delivering a menu packed with quality ingredients and bursting with flavor. From premium steaks to fresh seafood, our menu holds something for everyone.

At Sullivan’s, each dish is crafted to perfection. Our beef is perfectly seasoned and expertly cooked to your liking. Fancy something lighter? Our seafood offerings, like delicate scallops or succulent king crab legs, never fail to impress. Start your meal with a flavorful soup or fresh Caesar salad, and then dive straight into our juicy New York Strip—every bite is a celebration of flavor. Pair your meal with a bottle from our impressive wine list, featuring selections that perfectly complement our menu.

Additional information

  • Dining style
    Casual Elegant
  • Price
    $50 and over
  • Cuisines
    Steakhouse, Steak, Seafood
  • Hours of operation
    Lunch Daily 11:00 am–4:00 pm Happy Hour Mon–Thu 3:00 pm–6:00 pm Dinner Mon–Thu, Sun 4:00 pm–10:00 pm Fri, Sat 4:00 pm–11:00 pm
  • Phone number
  • Payment options
    AMEX, Diners Club, Discover, Mastercard, Visa
  • Dress code
    Business Casual
  • Catering
    Bring the extraordinary flavors of Sullivan's Steakhouse to groups and parties of any size, at any location. Whether you are planning your next work event, birthday party, or wedding, we have a dedicated events team that will help you create the perfect menu for your guest list - no matter the group size.
  • Private party facilities
    Sullivan’s offers a variety of private/semi-private dining and reception spaces perfectly suited for special occasions or business gatherings. Sullivan’s provides private diners with warm hospitality and custom menus featuring our finest steak and seafood, as well as personalized beverage service.
  • Private party contact
    Brittany Walthall: (302) 479-7970
  • Delivery & takeout
  • Neighborhood
    Wilmington
  • Cross street
    Between Route 202 and Naamans Road
  • Parking details
    Private Lot
  • Additional
    Banquet, Bar/Lounge, Beer, Cocktails, Delivery, Entertainment, Full Bar, Gluten-free Options, Happy Hour, Late Night, Non-Smoking, Patio/Outdoor Dining, Patio/Outdoor Dining, Private Room, Takeout, Wheelchair Access, Wine

Experiences

  • Mother's Day Lunch & Dinner

    May 11, 2025 only
    Treat Mom and celebrate Mother’s Day with Sullivan’s. Join us on Sunday, May 11, we’ll be open from 11am and serving our full menu of hand-cut steaks, fresh seafood, craft cocktails and our award winning wine list.
    Mother's Day Lunch & Dinner Photo

Private dining

What 4,404 people are saying

Sullivan's Steakhouse - Wilmington 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
  • 4.6Ambience
  • 4.3Value

NoiseModerate

Loved For

  • Philadelphia County

    Most Booked 1000-Point Tables

  • Delaware

    Great for fine wines

  • Delaware

    Most Booked

Review summary

AI-generated from verified diner reviews
Sullivan's Steakhouse in Wilmington offers a delightful dining experience with "mouthwatering food" and outstanding service. The steaks are "cooked to perfection," and the seafood tower is "spectacular." Many guests highlight the exceptional service from staff members like Nick and Russell, who enhance the dining experience. Ideal for special occasions, the ambiance is upscale yet welcoming.

4,404 Reviews
  1. Bryan VIP

    Philadelphia25 reviews

    2.0

    Dined today

    1. Overall 2
    2. Food 1
    3. Service 4
    4. Ambience 3
    Will not be going back to this location as we had an issue again. Out of our 5 steaks, 3 were not cooked right (2 over and 1 under) and one under was then still not cooked right in some areas and over and others. The manager on duty actually debated the cook level with me. On top of this, from our appetizers to entrees took forever and was not even that crowded. For $75 steaks this is just unacceptable. Like I said, won’t go back here.

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  2. Harry

    Philadelphia2 reviews

    5.0

    Dined 1 day ago

    1. Overall 5
    2. Food 5
    3. Service 5
    4. Ambience 5
    Excellent - waitress was fantastic - all Of the staff was great

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  3. Cecilia

    Unspecified1 review

    5.0

    Dined 1 day ago

    1. Overall 5
    2. Food 5
    3. Service 5
    4. Ambience 5
    Really nice very Mother's Day lunch! Our server Mimi was great

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  4. Stephen

    Philadelphia2 reviews

    5.0

    Dined 3 days ago

    1. Overall 5
    2. Food 5
    3. Service 5
    4. Ambience 5
    Great pairing experience with around the world vodka martini's and excellent bone in filet with great complementary dishes. Private room with highly attentive staff made it light and fun.
    Sullivan's Steakhouse - WilmingtonResponded 1 day ago
    Stephen, We're thrilled to hear that you enjoyed our pairing experience with around the world vodka martinis and bone-in filet. It's great to know that our attentive staff made your dining experience light and fun at Sullivan's Steakhouse - Wilmington. We appreciate your high ratings and look forward to serving you again soon. - Marissa Krawciw, General Manager

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  5. Thom

    Unspecified1 review

    5.0

    Dined 4 days ago

    1. Overall 5
    2. Food 5
    3. Service 5
    4. Ambience 5
    Staff very welcoming and friendly. Thalia was helpful and attentive. Excellent food! First time here for lunch and will return. Have been here for dinner. Highly recommend!
    Sullivan's Steakhouse - WilmingtonResponded 3 days ago
    Thanks for the feedback, Thom! We're thrilled to hear that you had a wonderful dining experience at Sullivan's Steakhouse - Wilmington. It's great to know that our welcoming staff and delicious food made your visit enjoyable. We're already looking forward to your next visit for lunch. We truly appreciate your high recommendation and we promise to keep delivering the same great service and food. See you again soon! - Marissa Krawciw, General Manager

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  6. Maya

    Unspecified1 review

    5.0

    Dined 6 days ago

    1. Overall 5
    2. Food 5
    3. Service 5
    4. Ambience 5
    Everything was absolutely incredible. My fiancée and I sat at the bar, and Jared was hands-down the best bartender we’ve ever had. The service, the atmosphere—everything exceeded our expectations. Highly recommend checking it out
    Sullivan's Steakhouse - WilmingtonResponded 4 days ago
    Thanks for the review, Maya! We're thrilled to hear that you and your fiancée had an exceptional experience at Sullivan's Steakhouse - Wilmington. It's fantastic to know that our service, atmosphere, and especially our bartenders, exceeded your expectations. Your high recommendation means a lot to us. We look forward to welcoming you back soon! - Marissa Krawciw, General Manager

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  7. Kimberly

    Philadelphia38 reviews

    5.0

    Dined 7 days ago

    1. Overall 5
    2. Food 5
    3. Service 5
    4. Ambience 4
    I really enjoy going to Sullivan’s Steakhouse. The staff, who can make or break a dining experience, are consistently good. Efficient without being overbearing, helpful, and nice. The food is really good. We ordered three appetizers for the table ( mini beef wellingtons, shrimp cocktail, and oysters Rockefeller) and they were all great. Then there was a strip steak cooked to perfection, a beautifully cooked pork chop, Caesar salad, lobster bisque and several sides. A total win.
    Sullivan's Steakhouse - WilmingtonResponded 6 days ago
    Kimberly, We're delighted to hear that you had a fantastic dining experience at Sullivan's Steakhouse - Wilmington! It's wonderful to know that our team's efforts to provide a friendly and efficient service . Your kind words mean a lot to us. We hope to welcome you back soon for another great experience! - Marissa Krawciw, General Manager

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  8. Lorenz

    Unspecified2 reviews

    5.0

    Dined 7 days ago

    1. Overall 5
    2. Food 5
    3. Service 5
    4. Ambience 5
    We were seated in a quiet back room allowing for ample conversation. Hunter was fantastic.
    Sullivan's Steakhouse - WilmingtonResponded 7 days ago
    Lorenz, Thank you for taking the time to leave us such a wonderful review. We're thrilled to hear that you had a fantastic experience at Sullivan's Steakhouse - Wilmington and that our quiet back room was to your liking. It's wonderful to know that our food and service met your expectations. We strive to provide our guests with a memorable dining experience and your feedback lets us know we're on the right track. We look forward to welcoming you back soon! - Marissa Krawciw, General Manager

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  9. Lorenz

    Unspecified2 reviews

    5.0

    Dined on April 26, 2025

    1. Overall 5
    2. Food 5
    3. Service 5
    4. Ambience 5
    Had a great meal. It was our first time there and we enjoyed it very much. Our waiter Jared took good care of us. Everything was delicious, Lamb and NY strip made to perfection. We'll be back!
    Sullivan's Steakhouse - WilmingtonResponded on April 28, 2025
    Lorenz, We're thrilled to hear that you had a great experience at Sullivan's Steakhouse - Wilmington! It's wonderful to know that our lamb and NY strip made a lasting impression on you. We always aim to deliver top-notch service and delicious meals, and it's great to hear that we hit the mark for you. We're looking forward to welcoming you back soon for another delightful meal! - Marissa Krawciw, General Manager

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  10. Devin

    Unspecified4 reviews

    5.0

    Dined on April 25, 2025

    1. Overall 5
    2. Food 5
    3. Service 5
    4. Ambience 5
    I ordered the 8-ounce filet mignon, and it was great—cooked perfectly and very filling (I couldn’t even finish it). For starters, we tried the wagyu beef carpaccio and angry shrimp. For dessert, we had the carrot cake and the chocolate bliss cake. Both were creamy, rich, and quite heavy but still great. The service was great, we celebrated my auntie’s birthday
    Sullivan's Steakhouse - WilmingtonResponded on April 26, 2025
    Thanks for the review, Devin! We're thrilled to hear that you enjoyed your meal! . We're glad you had a great time celebrating your auntie's birthday. Your kind words about our desserts are much appreciated! We strive to provide the best dining experience and we're glad we could meet your expectations. Looking forward to serving you again soon. - Marissa Krawciw, General Manager

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FAQs

Sullivan's Steakhouse - Wilmington offers delivery in partnership with Postmates. Sullivan's Steakhouse - Wilmington also offers takeout which you can order by calling the restaurant at (302) 479-7970.

Sullivan's Steakhouse - Wilmington is rated 4.6 stars by 4404 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. Philadelphia County
  4. Delaware
  5. Wilmington

Make a reservation

2 people
7:00 PM
Booked 49 times today
Experiences are available.
Google Map for Sullivan's Steakhouse - Wilmington

5525 Concord Pike, Wilmington, DE 19803

Additional information

  • Cross street
    Between Route 202 and Naamans Road
  • Neighborhood
    Wilmington
  • Hours of operation
    Lunch Daily 11:00 am–4:00 pm Happy Hour Mon–Thu 3:00 pm–6:00 pm Dinner Mon–Thu, Sun 4:00 pm–10:00 pm Fri, Sat 4:00 pm–11:00 pm
  • Price
    $50 and over
  • Cuisines
    Steakhouse, Steak, Seafood
  • Dining style
    Casual Elegant
  • Dress code
    Business Casual
  • Parking details
    Private Lot
  • Payment options
    AMEX, Diners Club, Discover, Mastercard, Visa
  • Additional
    Banquet, Bar/Lounge, Beer, Cocktails, Delivery, Entertainment, Full Bar, Gluten-free Options, Happy Hour, Late Night, Non-Smoking, Patio/Outdoor Dining, Patio/Outdoor Dining, Private Room, Takeout, Wheelchair Access, Wine
  • Delivery & takeout
  • Phone number
  • Catering
    Bring the extraordinary flavors of Sullivan's Steakhouse to groups and parties of any size, at any location. Whether you are planning your next work event, birthday party, or wedding, we have a dedicated events team that will help you create the perfect menu for your guest list - no matter the group size.
  • Private party facilities
    Sullivan’s offers a variety of private/semi-private dining and reception spaces perfectly suited for special occasions or business gatherings. Sullivan’s provides private diners with warm hospitality and custom menus featuring our finest steak and seafood, as well as personalized beverage service.
  • Private party contact
    Brittany Walthall: (302) 479-7970
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