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Sullivan's Steakhouse - Wilmington, Wilmington, DE

Sullivan's Steakhouse - Wilmington

4.6 (4457)
$50 and over
Steakhouse
5525 Concord Pike, Wilmington, DE 19803

Make a reservation

2 people
7:00 PM
Booked 18 times today

About this restaurant

  • Great for fine wines
  • Good for special occasions
  • Good for business meals
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
    (302) 479-7970
  • Website
    http://www.sullivanssteakhouse.com/
  • 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
    Order direct
  • Location
    5525 Concord Pike, Wilmington, DE 19803
  • 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

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Menu

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What 4,457 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
  • 4.7Service
  • 4.6Ambience
  • 4.3Value

Noise • Moderate

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 is a gem for steak enthusiasts. The restaurant consistently delivers "outstanding food" and "excellent service," with attentive staff like Tyler and Nick enhancing the experience. Guests rave about the "perfectly cooked steaks" and warm atmosphere, making it an ideal spot for special occasions and memorable dining experiences.
4,457 Reviews

  1. Jim

    Unspecified2 reviews

    5.0

    Dined 1 day ago

    1. Overall 5
    2. Food 5
    3. Service 5
    4. Ambience 5
    The food was excellent as always. Our server, NICK, made the experience exceptional!
    Sullivan's Steakhouse - WilmingtonResponded 1 day ago
    Hi Jim, Thank you for your wonderful review! We're thrilled to hear that you enjoyed your meal at Sullivan's Steakhouse - Wilmington. It's always our goal to provide excellent food and service, and we're glad we hit the mark for you. We appreciate your kind words and look forward to serving you again soon. Best, The Management Team

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  2. Susan VIP

    Baltimore / Maryland36 reviews

    5.0

    Dined 4 days ago

    1. Overall 5
    2. Food 4
    3. Service 5
    4. Ambience 5
    Tyler was an awesome server and made sure we had a wonderful time. The food was good and the portions generous. The wine list for by the glass is high quality.
    Sullivan's Steakhouse - WilmingtonResponded 3 days ago
    Susan, Thank you for taking the time to leave us such a wonderful review. We're thrilled to hear that you had a wonderful time and enjoyed our food and generous portions. It's always our goal to provide high-quality wine to our guests. We appreciate your kind words and look forward to serving you again soon! - Marissa Krawciw, General Manager

    Is this helpful?

  3. Robert

    Philadelphia County1 review

    5.0

    Dined 5 days ago

    1. Overall 5
    2. Food 5
    3. Service 5
    4. Ambience 5
    Service by Nick was impeccible. My wife and I celebrated a 27th anniversary and Sullivan's helped to make it very memorable.
    Sullivan's Steakhouse - WilmingtonResponded 2 days ago
    Robert, We're thrilled to hear that you and your wife had a memorable 27th anniversary celebration at Sullivan's Steakhouse - Wilmington. It's wonderful to know that our service made your day even more special. We always aim to provide impeccable service and we're glad that we could make your day memorable. Thank you for choosing us for such a special occasion. We look forward to serving you again soon. - Marissa Krawciw, General Manager

    Is this helpful?

  4. Joanne

    New York City1 review

    5.0

    Dined 5 days ago

    1. Overall 5
    2. Food 5
    3. Service 5
    4. Ambience 5
    Great food and service. Our waiter was excellent!
    Sullivan's Steakhouse - WilmingtonResponded 3 days ago
    Thanks for the review, Joanne! We're thrilled to hear that you enjoyed the food and service at Sullivan's Steakhouse - Wilmington. Your kind words about our waiter's excellent service are greatly appreciated. We strive to provide our guests with exceptional dining experiences and your feedback lets us know we're on the right track. We look forward to welcoming you back soon! - Marissa Krawciw, General Manager

    Is this helpful?

  5. Josie

    Unspecified1 review

    5.0

    Dined 5 days ago

    1. Overall 5
    2. Food 5
    3. Service 5
    4. Ambience 5
    5 Stars - A Place That Truly Cares About Its Guests!
    Sullivan's Steakhouse - WilmingtonResponded 5 days ago
    Thanks for the feedback, Josie! We're thrilled to hear that you had a great experience at Sullivan's Steakhouse - Wilmington. Our team takes pride in providing excellent service and it's wonderful to know we hit the mark with you. We look forward to serving you again soon. - Marissa Krawciw, General Manager

    Is this helpful?

  6. Philip VIP

    Philadelphia County21 reviews

    5.0

    Dined 6 days ago

    1. Overall 5
    2. Food 5
    3. Service 5
    4. Ambience 5
    Everything was outstanding. Great staff and great menu options.
    Sullivan's Steakhouse - WilmingtonResponded 5 days ago
    Philip, Thank you so much for taking the time to share your positive experience with us on OpenTable! We are delighted to hear that you enjoyed your visit at Sullivan's. Our team works hard to provide exceptional service and a memorable dining experience, and it's always rewarding to receive a five star review. Your continued support means a lot to us, and we hope to have the pleasure of welcoming you back soon. - Marissa Krawciw, General Manager

    Is this helpful?

  7. Brian

    Philadelphia County1 review

    5.0

    Dined on July 7, 2025

    1. Overall 5
    2. Food 5
    3. Service 5
    4. Ambience 5
    The service was great, the food was amazing and we had a blast
    Sullivan's Steakhouse - WilmingtonResponded 6 days ago
    Thanks for the review, Brian! We're thrilled to hear that you had a great time at Sullivan's Steakhouse - Wilmington. It's wonderful to know that our service, food, and overall value met your expectations. We're always striving to provide the best for our guests and your feedback is a testament to our efforts. We look forward to serving you again soon! - Marissa Krawciw, General Manager

    Is this helpful?

  8. Kelly

    Unspecified1 review

    5.0

    Dined on July 7, 2025

    1. Overall 5
    2. Food 5
    3. Service 5
    4. Ambience 5
    We had a great lunch with Maddie as our server. It was our first time and we will definitely return.
    Sullivan's Steakhouse - WilmingtonResponded on July 8, 2025
    Kelly, We're thrilled to hear that you had a great lunch with us at Sullivan's Steakhouse - Wilmington! It's always a pleasure to welcome new customers and we're glad that your first visit was a positive one. We're delighted that you found our food and service to be excellent. Your kind words mean a lot to us and we can't wait to welcome you back for another memorable dining experience. Thank you for your review! - Marissa Krawciw, General Manager

    Is this helpful?

  9. Dan VIP

    Philadelphia County13 reviews

    5.0

    Dined on July 4, 2025

    1. Overall 5
    2. Food 5
    3. Service 5
    4. Ambience 4
    I took my wife and in-laws for dinner to celebrate her birthday. The food was really good. Our waiter (Tyler) was top-notch, perfect. The one thing I would say could have been better, we were seated in an almost empty dining room room clustered together in a corner with other occupied tables. Not a bad thing, but given the space it would’ve been nice to be spread out a bit.
    Sullivan's Steakhouse - WilmingtonResponded on July 6, 2025
    Dan, Thank you for choosing Sullivan's Steakhouse - Wilmington to celebrate your wife's birthday! We're thrilled to hear that you and your in-laws enjoyed your dining experience. We're sorry to hear that your seating was a bit tight due to the space. We appreciate your feedback and will take it into consideration as we continuously strive to improve our guests' experiences. Looking forward to serving you again soon! - Marissa Krawciw, General Manager

    Is this helpful?

  10. Jordon

    Unspecified1 review

    5.0

    Dined on July 2, 2025

    1. Overall 5
    2. Food 5
    3. Service 5
    4. Ambience 5
    Fabulous dinner on a week night. Outstanding service by Tyler. Perfection for both of us!
    Sullivan's Steakhouse - WilmingtonResponded on July 7, 2025
    Thanks for visiting us, Jordan! We're thrilled to hear that you had a fantastic dinner on a week night at Sullivan's Steakhouse - Wilmington. It's wonderful to know that our service met your expectations and that we were able to contribute to your overall perfection. We appreciate your kind words and look forward to serving you again soon! - Marissa Krawciw, General Manager

    Is this helpful?

FAQs

Sullivan's Steakhouse - Wilmington offers takeout which you can order by calling the restaurant at (302) 479-7970.

Sullivan's Steakhouse - Wilmington is rated 4.6 stars by 4457 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 18 times today
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
    Order direct
  • Website
    http://www.sullivanssteakhouse.com/
  • Phone number
    (302) 479-7970
  • 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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