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Sullivan's Steakhouse - Wilmington, Wilmington, DE

Sullivan's Steakhouse - Wilmington

4.6 (4443)
$50 and over
Steakhouse
5525 Concord Pike, Wilmington, DE 19803

Make a reservation

2 people
7:00 PM
Booked 20 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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Private dining

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Menu

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What 4,443 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

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 impresses with "outstanding food and service," making it a favorite for special occasions. Attentive staff like Nick, Hunter, and Tyler enhance dining experiences with personalized touches. While some note service delays, the "phenomenal" steaks and "great wine list" make it a must-visit for steak enthusiasts.
4,443 Reviews

  1. Stephen

    Unspecified1 review

    5.0

    Dined 1 day ago

    1. Overall 5
    2. Food 5
    3. Service 5
    4. Ambience 5
    The staff from the GM on down to the person that cleared our table and brought out coffees made us feel welcome and as if our business was valued. The food was exceptional .. steaks, seafood and dessert were all excellent and came out exactly as we liked. Service was fast and efficient. Next time you are in Wilmington, you can't go wrong
    Sullivan's Steakhouse - WilmingtonResponded today
    Stephen, We're thrilled to hear that you had such a wonderful experience at Sullivan's Steakhouse - Wilmington! It's wonderful to know that our team made you feel welcome and that you enjoyed our steaks, seafood, and dessert. We're also glad to hear that our service met your expectations. We strive to provide efficient and exceptional service to all our guests. Your kind words truly mean a lot to us. We look forward to serving you again soon. - Marissa Krawciw, General Manager

    Is this helpful?

  2. Darren

    Unspecified1 review

    5.0

    Dined on June 22, 2025

    1. Overall 5
    2. Food 5
    3. Service 5
    4. Ambience 5
    Ask for Nick! He will provide you and your guests a great experience.
    Sullivan's Steakhouse - WilmingtonResponded 7 days ago
    Darren, Thank you so much for your glowing review! We're thrilled to hear that you and your guests had a great experience at Sullivan's Steakhouse - Wilmington. Your kind words about our food and service truly mean a lot to us. We're glad we could provide you and your guests with a memorable dining experience. We look forward to serving you again soon! - Marissa Krawciw, General Manager

    Is this helpful?

  3. Philip VIP

    Philadelphia County19 reviews

    5.0

    Dined on June 21, 2025

    1. Overall 5
    2. Food 5
    3. Service 5
    4. Ambience 5
    Excellent night at Sullivans last night! The staff was engaging and on point from the bar, to our server Tyler to the food runner Zack. The food was delicious and everything cooked perfectly. The staff even went above and beyond with the birthday celebration. Thank you to the management and staff for getting everything off without a hitch.
    Sullivan's Steakhouse - WilmingtonResponded on June 22, 2025
    Hi Philip! It's wonderful to hear that you had a great time from the moment you walked in until the moment you left. I am so sorry that myself and Russell did not get to say hello last night, but I am glad Tyler & Zack helped to make the night special! Your kind words mean a lot to us and we look forward to serving you again soon. - Marissa Krawciw, General Manager

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  4. Daniel VIP

    Philadelphia County123 reviews

    5.0

    Dined on June 21, 2025

    1. Overall 5
    2. Food 5
    3. Service 5
    4. Ambience 5
    This was the best meal we've ever had at Sullivan's. After a somewhat underwhelming visit last time, we decided to return for our anniversary — and we’re so glad we did. The food was excellent, cooked exactly as requested, and the timing of the courses was spot on. Much of that experience is thanks to our server, Tyler, who was outstanding. From beginning to end, he was attentive, intuitive, and truly helped make the evening feel special.
    Sullivan's Steakhouse - WilmingtonResponded 2 days ago
    Daniel, Thank you for choosing Sullivan's Steakhouse - Wilmington for your anniversary celebration! We're thrilled to hear that you had an outstanding experience. I greatly appreciate that you gave us a second chance. It's great to know that our team, especially Tyler, was able to provide you with the memorable dining experience you deserve. Your kind words about our food and service are greatly appreciated. We look forward to welcoming you back for many more special occasions. - Marissa Krawciw, General Manager

    Is this helpful?

  5. Kerri

    Unspecified1 review

    5.0

    Dined on June 21, 2025

    1. Overall 5
    2. Food 5
    3. Service 5
    4. Ambience 5
    The service is great! We had Hunter as our waitress. It was lunch and I liked that we didn't wait too long for our food. I definitely will be back!
    Sullivan's Steakhouse - WilmingtonResponded on June 22, 2025
    Kerri, Thank you so much for your kind words and 5-star rating! We're thrilled to hear that you enjoyed your lunch service and found our service great. We always strive to provide our guests with the best dining experience possible, and your feedback affirms the hard work we put in every day. We're looking forward to welcoming you back to Sullivan's Steakhouse - Wilmington soon! - Marissa Krawciw, General Manager

    Is this helpful?

  6. Nate

    Unspecified1 review

    5.0

    Dined on June 18, 2025

    1. Overall 5
    2. Food 5
    3. Service 5
    4. Ambience 5
    Service is excellent from the moment you walk in.
    Sullivan's Steakhouse - WilmingtonResponded on June 21, 2025
    Thanks for visiting us, Nate! We're thrilled to hear that you enjoyed our service and found it to be excellent from the moment you walked in. It's always our goal to provide a memorable dining experience for our guests at Sullivan's Steakhouse - Wilmington. Your high ratings for food, value, and service mean a lot to us. We look forward to serving you again soon. - Marissa Krawciw, General Manager

    Is this helpful?

  7. Evan

    Unspecified1 review

    5.0

    Dined on June 17, 2025

    1. Overall 5
    2. Food 5
    3. Service 5
    4. Ambience 5
    We had a great lunch here. Excellent service and options.
    Sullivan's Steakhouse - WilmingtonResponded on June 18, 2025
    Evan, We're thrilled to hear that you had a great lunch at Sullivan's Steakhouse - Wilmington! It's wonderful to know that our service and menu options met your expectations. We always aim to provide excellent service and great options to our guests. Your kind words mean a lot to us. We look forward to serving you again soon. - Marissa Krawciw, General Manager

    Is this helpful?

  8. Jazmine

    Unspecified1 review

    5.0

    Dined on June 16, 2025

    1. Overall 5
    2. Food 5
    3. Service 5
    4. Ambience 5
    Service was friendly, efficient, and food was outstanding
    Sullivan's Steakhouse - WilmingtonResponded on June 17, 2025
    Jazmine, Thank you for your wonderful review! We're thrilled to hear that you enjoyed our food and found our service to be friendly and efficient. It's always a pleasure to serve a guest who feels our efforts were worth it. We appreciate your support and look forward to serving you again soon! - Marissa Krawciw, General Manager

    Is this helpful?

  9. Natalie

    Philadelphia County1 review

    1.0

    Dined on June 15, 2025

    1. Overall 1
    2. Food 2
    3. Service 1
    4. Ambience 1
    We went for Father’s Day. Food took very long to come out. Wait staff did not check on us often. Had to wait 20 min for carrot cake only to be told they ran out and just bagged up comped cheesecake. Took 2.5 hrs to eat dinner due to how slow food was brought out. Would not return to that location. Carpet was dirty with spilled food from prior party and not cleaned up even after we pointed it out. Just and unpleasant exhausting and expensive dinner that wasn’t worth it. Sullivans has really declined over the last few years.

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  10. Allen

    Philadelphia County1 review

    5.0

    Dined on June 15, 2025

    1. Overall 5
    2. Food 5
    3. Service 5
    4. Ambience 5
    The food was exceptional and the service was terrific! Nichols is always superb. He is friendly and accommodating. It was also nice that there were “runners” to refill drinks or check in.
    Sullivan's Steakhouse - WilmingtonResponded on June 16, 2025
    Allen, Thank you so much for taking the time to leave such a wonderful review! We're thrilled to hear that you enjoyed not only the food & service as well. I can't wait to pass along your kind words to Nicholas. Creating a delightful dining experience for our guests is our top priority, and your kind words are truly appreciated. We look forward to welcoming you back 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 4443 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 20 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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