Williamson's Restaurant and Bar
About Williamson's Restaurant and Bar
Williamson's Restaurant and Bar is a family-owned establishment in New Lenox, IL, offering a blend of traditional recipes and modern culinary techniques. Their menu features over a dozen pasta dishes, award-winning hand-cut prime steaks, and a diverse seafood collection. Signature dishes include fresh seafood selections and a variety of pasta options. The atmosphere is warm and inviting, making it an ideal spot for both casual dining and special occasions.
17 years in business
Services
Catering
FeaturedCustom catering for corporate events, parties, and private gatherings. Minimum order applies.
Starting at $28 / per person
Fresh Seafood Dine-In
FeaturedFresh daily catches served tableside. Full bar with craft cocktails and an extensive wine list.
Starting at $58 / per person
Happy Hour
Premium happy hour with half-price appetizers and craft cocktails. Bar seating only.
Starting at $13 / per item
Private Events
Reserve our private dining room or full venue for special occasions and corporate functions.
Starting at $523 / per event
Takeout & Delivery
Order online or by phone for pickup or local delivery. Same menu, same quality.
Starting at $15 / per order
Location
1490 W. Maple Street
New Lenox, IL 60451
Hours of Operation
Services Offered
Catering
Custom catering for corporate events, parties, and private gatherings. Minimum order applies.
$28
starting at
Fresh Seafood Dine-In
Fresh daily catches served tableside. Full bar with craft cocktails and an extensive wine list.
$58
starting at
Happy Hour
Premium happy hour with half-price appetizers and craft cocktails. Bar seating only.
$13
starting at
Private Events
Reserve our private dining room or full venue for special occasions and corporate functions.
$523
starting at
Takeout & Delivery
Order online or by phone for pickup or local delivery. Same menu, same quality.
$15
starting at
Reviews
4.7
7 reviews
7 reviews
Robert C.
Oysters at Williamson's Restaurant and Bar are always perfectly fresh and the selection rotates with what is in season. The shrimp scampi is buttery and garlicky over housemade pasta. A seafood lover's paradise.
13 people found this helpful
Response from Williamson's Restaurant and Bar
We are so glad you enjoyed your visit to Williamson's Restaurant and Bar! Your kind words motivate our entire team. Please come back and try our seasonal specials!
Rachel G.
The whole fried fish at Williamson's Restaurant and Bar is crispy outside and flaky inside. The tropical salsa on top is the perfect complement. One of the best seafood experiences in New Lenox.
9 people found this helpful
Response from Williamson's Restaurant and Bar
Thank you so much for the wonderful review! We work hard every day to deliver the best dining experience in New Lenox and it means everything to hear feedback like this. We look forward to seeing you again soon!
Anthony Q.
Williamson's Restaurant and Bar is our anniversary dinner spot every year. The seafood tower for two is spectacular and the grilled lobster tail is cooked to perfection. Worth every penny for a special occasion.
7 people found this helpful
Heather B.
Casual seafood done right at Williamson's Restaurant and Bar. The fish tacos are incredible with fresh mahi and the shrimp po boy is loaded. Great lunch spot in New Lenox with a fun atmosphere.
8 people found this helpful
Response from Williamson's Restaurant and Bar
Thank you so much for the wonderful review! We work hard every day to deliver the best dining experience in New Lenox and it means everything to hear feedback like this. We look forward to seeing you again soon!
Michael B.
Solid seafood restaurant in New Lenox. Williamson's Restaurant and Bar has good grilled salmon and the calamari is not chewy at all. Reasonable prices and the wine list pairs well with the menu.
5 people found this helpful
Lisa S.
Best crab cakes in New Lenox are at Williamson's Restaurant and Bar. All lump crab, minimal filler, and served with a remoulade that is housemade. The chefs clearly love what they do.
4 people found this helpful
Response from Williamson's Restaurant and Bar
Thank you for sharing your experience! We love welcoming guests to Williamson's Restaurant and Bar and are thrilled you enjoyed the food. See you next time!
Sarah M.
The freshest seafood in New Lenox is at Williamson's Restaurant and Bar. The lobster bisque is rich and the clam chowder is thick and creamy. The fish is delivered daily and you can taste the difference.
8 people found this helpful
Response from Williamson's Restaurant and Bar
Thank you so much for the wonderful review! We work hard every day to deliver the best dining experience in New Lenox and it means everything to hear feedback like this. We look forward to seeing you again soon!
Location
New Lenox, IL 60451
Frequently Asked Questions
Last updated April 2026
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