Jack's Modern Steakhouse is a local, family-owned Colorado establishment created by Steve Lockton and named in honor of his father, Jack. Known locally for its wet-aged beef, dry-aged seafood program, and raw sashimi bar, the restaurant operates two locations in the Denver metropolitan area: * Jacks on Pearl: The original flagship location on Old South Pearl Street in Denver's Platt Park neighborhood opened in 2022. Jack's - Lone Tree features an upstairs dining room and rooftop patio space that offers mountain views. Opened just this January. The two-story standalone venue includes: * Second Level: An upstairs bar and dining area. Where we ate) * First floor was not ready during our visit. Steak Enhancements meant to crown their wood-fired Australian Wagyu steaks. Each option brings a completely distinct flavor profile: The Oscar Style Preparation ($16 Add-On) When ordered "Oscar Style," the ribeye( or any cut ) is finished with: * Jumbo Lump Crab Meat generously portioned over the top. * Tender Grilled Asparagus Speared alongside or over the cut. * Silky Lemon Tarragon Béarnaise Sauce drizzled over the crab and steak. Champion Style add $16 This is Jack's signature, award-winning creation--it won the People's Choice Award at the Denver RARE Steak Competition. It is designed to be rich, savory, and decadent. * Toppings: Crispy, duck fat-fried cheesy potato cakes. * Finish: Rich foie gras butter and roasted Calabrian peppers for a subtle, smoky heat. Truffle Style add $15 A savory, earthy enhancement that leans into deep, caramelized flavors and rich texture contrasts. * Toppings: Gorgonzola cheese and Pinot Noir-caramelized onions under an herb butter crust. * Finish: Topped off with crispy truffled potatoes for a subtle crunch and aroma. read more

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Just had an amazing dinner at Jack's. Sat at the bar - just awesome. Cameron was our server / bartender and absolutely crushed it. Was so great to see Jeroen Erens, the current GM, there. He made our evening so memorable. Photos of the drinks and food below. Highly recommend. read more

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I've been to Jack's on Pearl in Denver, and the Lone Tree location delivers the same outstanding, friendly service on a much larger scale. The restaurant is elegant and beautifully designed. I started with the Champion Filet Bites, which had cooked wagyu bites served on crispy fried potatoes. Excellent wine menu. One unique touch is that you order drinks from a tablet instead of a traditional menu. Surprise hit on the food side - the organic mushrooms! Wow!! read more

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Great new restaurant with a fun ambiance and beautiful people. Look forward to coming back for social hour. Food and drink were amazing. Staff were kind and inviting. What's not to love!! A new fav! read more

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Came in for a family dinner with a group of 10, we were sat in a private section it was an added bonus to the dinner, our server Christian was attentive and friendly. Everyone who got the steaks said they were the best they've had in a while. Sushi rolls were pretty good but not amazing, the sashimi was great however! Drinks were on point! Overall it was a great experience and many in our group are wanting to go back soon. read more

Jack’s Modern Steakhouse - Ube Everywhere - American Near Me - Lone Tree, Colorado

I wanted to extend my sincere thanks for the hospitality and for giving me the opportunity to share such a wonderful afternoon with my parents at the Jack's Lone Tree location on Sunday. From the moment we arrived for lunch, everything about the experience made us feel welcome and well cared for. Our server was attentive, personable, and genuinely invested in making sure we enjoyed our time together, which added to what was already a very special afternoon for my family. One of my favorite moments came from my mom, who jokingly announced that she wanted to come back every day because she thought she looked so good in the mirrors and lighting in the restroom! It gave us all a good laugh and became one of those family moments we'll be talking about for a while. It was also a small-world moment when my dad mentioned that he had recently met your COO through a mutual connection. It always amazes me how interconnected our community can be. Most importantly, I want to thank you for a memorable day for my parents and me. It was greatly appreciated, and it meant a lot to be able to share the experience with them. read more

Incredible service and food! One of my favorite meals of 2026 thus far. Definitely check this place out if you're a fan of steak or seafood. read more

Jack’s Modern Steakhouse - American Near Me - Lone Tree, Colorado

We were really excited to try Jack's Steakhouse for my mom's birthday, but unfortunately left feeling a bit underwhelmed. The food was decent overall, and everyone in our group enjoyed their steaks. Our biggest issue was the pace of the service. We were a party of five, and dinner took close to three hours. Our server was incredibly friendly and kind, but service was very slow throughout the meal. We had to ask for water refills and found ourselves waiting quite a while between different parts of the meal. We know they're new and are likely still working through some growing pains, so we're hopeful things will improve with time. The food has potential, but the service experience kept this visit from being as enjoyable as we had hoped. read more

Jack's on Pearl in Lone Tree has a bit of a comeback story. They originally opened earlier this year, had to close after a fire, and are now reopening. After trying it, I understand why people were excited to see it return. What stood out to me is the range on the menu. You can go all in on a classic steakhouse experience, or mix things up with sashimi and dry-aged fish, which you don't see everywhere. I tried the french onion soup, caesar salad, Australian wagyu ribeye, dry-aged Chilean seabass, crispy Asian brussels sprouts, prosciutto poblano mac and cheese, and a sashimi combo. Everything was flavorful, but a few dishes stood out. The wagyu ribeye was rich and definitely something to share. The Chilean seabass was cooked really well and ended up being one of my favorite bites. The sashimi was fresh and offered a nice contrast to the heavier dishes. Overall, it's a well-rounded spot if you're looking for a full dining experience in Lone Tree. read more

Jack’s Modern Steakhouse - American Near Me - Lone Tree, Colorado

We weren't as impressed as we wanted to be. First, everyone is super nice but the service itself was incredibly slow! We should have ordered drinks, apps, and our entrees all at once to speed up the process. The steak bites were out of this world! The wagyu sandwich was also bomb. The blackberry margarita lacked flavor and was pretty weak. We switched to an old fashion and that was also weak. They didn't use maraschino cherries and the ice cube was too big for the glass because the cherry sat on top of the ice cube. The Hawaiian roll was okay. We weren't fans of the smell when you walk in because it smells like fish. read more

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Celebrated a combined bday here with family and it was a fantastic experience! The food was incredible and the service was great. For the entrees the shrimp and lobster linguine was just perfection. Also had the seafood and mushroom risotto which just melts in your mouth. For starters we shared a few sushi rolls, including the rainbow roll, which were pretty good. The drinks were fun combos and impressive, both in presentation and in taste. The thyme traveler was my favorite. I will definitely be back, especially for a date night, special occasion or a celebration. read more

Jack’s Modern Steakhouse - Shrimp and lobster linguine - American Near Me - Lone Tree, Colorado

We were so excited when Jack's Reef & Beef opened near us since we already loved Jack's on Pearl. We visited on Mother's Day and really enjoyed the experience. The grilled pecan shrimp with 3 sauces is a must try, each sauce paired perfectly with the smoky flavor from the grill. The wagyu burger with bacon was juicy and fresh, and the wagyu salad was full of flavor with a light dressing and tender meat. They also have a speakeasy style area downstairs with dim lighting, a beautiful bar, and a slightly different food and drink menu that makes the atmosphere feel intimate and fun. We sat at the bar and the service was outstanding! Great spot for brunch, lunch, or dinner with lots of food and drink options. read more

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We had a girls bday brunch and it was amazing! Henry was wonderful! I have been to the Jacks on Pearl and this is as wonderful on a larger scale!! We will be back!! read more

Beautiful new building and the service was pretty good. Super friendly but it was the first day and still working some kinks out but that is to be expected. I'll be back. I do think they should take a look at their drink size and cost. For a high end restaurant, I expect the prices to be higher but expect a solid drink. I ordered an espresso martini (which was great) but it was very small, like 2 to 3 sips. And it was not cheap! Just my 2 cents read more

Jack's is positioning itself as a high end steakhouse and the building absolutely delivers on that promise. It's a beautiful space. We came ready to celebrate, multiple bottles of wine, cocktails, the whole thing; we were ready to have a good night! Unfortunately the building was the only thing that actually felt high end about our experience. The nigiri to start was tissue-thin fish on a mountain of rice. Then came the caesar salad, which was so loaded with dill it was actually unhinged. Dill is overpowering and it does not belong in a caesar in that quantity. When I mentioned it to our server, he just stared at me blankly and said he wished he could change that because he agreed... What?! A manager then came over and had basically the same energy... awkward, quiet, offered nothing. At a restaurant billing itself as upscale, that kind of non-response is really not it. We ended up hand-picking dill out of our salads like it was a craft project or a 1,000 piece puzzle. While we were still on our salads, the food runners appeared with our entrees and just stood there staring at us. We said we want to finish our salads before our entrees. Any restaurant should know this protocol. A different manager came by and said they were remaking everything, which we appreciated, as we were worried they would just be placed under the warmers. The steaks came out cooked well but over-salted. The sea bass, asparagus, and fries were good. The ahi tuna tasted more like unagi, fishy and off. And then the birthday moment. Dessert arrived with a "Congratulations" chocolate plaque on it and no candle. There was already a Happy Birthday sign on the table, so they knew that was the occasion. I had to literally request a candle so I could make a wish because the server offered nothing yet again, kind of a humiliating thing to ask for. That detail alone should never happen. Nothing was comped, and that is not why we said anything... But after spending a significant amount of money and having this many things go wrong, a high end steakhouse needs to back that up with high end service recovery. They are newly open, and you would think they would be doing everything in their power to make things right. Instead, we left feeling like none of it mattered. The building is gorgeous. The rest... not so much. Spend your money elsewhere! read more

My girlfriend and I were very excited to try this when it opened near Lone Tree. From beginning to end it was amazing and flawless. The Hawaiian sushi roll rivals any I have had at the best sushi spots. My GF had the sea bass which was perfectly cooked and might be one of the top 5 fish dishes I have ever tasted. I got the sorority King Salmon. Also, perfectly cooked. Cannot wait to go back. read more

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We normally come here after church for brunch. We ended up here for dinner and it did not disappoint. Kyra was amazing. Made nothing but perfect recommendations. We started with the Shigoku oysters from the West Coast. They tasted extremely fresh. We also tried the Champion Steak Bites for the first time. WOW! Winner of Denver RARE Steak Competition, I watched my husband eat rare steak for the first time. I was so proud! For entrées, my husband had the Seabass, I had Ibérico Secreto (thinly sliced, medium rare pork with a red wine reduction). I'm normally one to find something I like and stick with it. Here, I feel like if I don't try "all the things" I'm actually going to MISS something. It is so conveniently located to our church, it's hard to drive by and not turn in the parking lot. Great service (thanks, Kyra!!), we always love the atmosphere and the food was incredible. See you next time!! read more

Bartender was very kind and helpful. He was on top of things. Had happy hour food. Happy hour should be longer than 3-5 though. Most normal people get off work at 5. But nice overall experience and lots of TVs to watch soccer game. read more

The new location is top notch. Great atmosphere. High ceilings, great staff, and excellent food. We loved everything from start to finish. French Boule, Blueberry Mignonette Oysters, Quad Sashimi Plate, and the Champion Filet Bites. A great date night...will be back read more

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Went to Jacks for Happy Hour Excellent and friendly staff! Food delicious, drinks good variety and atmosphere wonderful Have Seale's bar downstairs. Our waiter was Cliff and absolutely a delight! read more

The service was fine. The prices are high, and the food was disappointing for the very high prices.

My son and Il went to Jack's last Tuesday. You can't go wrong with the Wagyu beef. All of the sides were excellent as well. I like the clean lines of the steakhouse. A great place to celebrate any special occasion. read more

We had a great experience visiting Jacks for the first time since they reopened. We started out in the speakeasy bar for a drink waiting for our table for about 25 minutes. The ambiance was tasteful and drinks were good. We were then seated upstairs along side their bar which was a little disappointing but we cant complain as we didn't have reservations. Our server Alexander was excellent, informative, kind, and attentive. The food was extremely good. We ordered the Waygu Ribeyes with truffle toppings, mac and cheese, duck fat fries, and mashed potatoes; all toppings and sides are extra. All food tasted excellent but luke warm. For dessert we got the lemon tiramisue cake and ice cream. We ordered drinks of smoked old fashions and classic margaritas; Both very good but I disliked the smoke part as everytime I took a drink it smelled like old nicotine smoke so I ordered without the smoke after the first one. Being seated by the bar was a little loud upstairs BUT the ambiance was beautiful and quality was notable. Service was great but I will say a negative is the repeated presence of rotating managers checking on the tables. It felt a little distrupting in the experience as if they were trying to catch the servers doing something wrong or subpar. We had one manager check on us in the speakeasy bar on the main floor, then upstairs during our dining experience, we had 3 managers check on us; this was a little too much and showed distrust in their staff. Overall our experience was excellent and we will be back but be warned this is upscale dining pricing without the dress code. read more

I was so excited about the reopening of this restaurant. We sat at the bar ordered a drink, I got a vodka martini kettle one it was 21 dollars( almost the price of a bottle for me to buy they pay less) the glass wasn't cold and their were no ice shards (at white chocolate I can get those things for less). My daughter got a blackberry margarita for 15$ on happy hour and if you removed all the ice you put in it was probably only 2 ounces of liquid. We did look at both dinner and lunch menu. I am not a picky eater but couldn't find anything I would eat. They had a wagu ribeye steak for 88$ it was 12 ounces first way too much meat for one person (except a few) to eat. A lot of things were cooked in duck fat. I did think the wedge sounded good though. The service was good the bar stools were very comfortable I think the ambiance would be nice at night and the music was a little too loud read more

Jack's Modern Steakhouse crushed it. I'm picky about steak and even pickier about service, and they nailed both. The vibe is modern, sexy, and welcoming. Plates hit the table hot and the sides are stars in their own right. If you're in the Lone Tree area and tired of "chain energy," go here. Worth the reservation. read more

Jack’s Modern Steakhouse - American Near Me - Lone Tree, Colorado

Amazing steak and service!!!! Some of the best steak I have ever had! Blackberry Margarita was quite nice!

Artisticaly plated deicious. Foods. Crabcake -Wow. Service was very very good. Our waiter Henry was outstanding. read more

Jack’s Modern Steakhouse - Crabcake. - American Near Me - Lone Tree, Colorado

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We have been to Jack's on Pearl several times, and we love it! Could not recommend it more, but the drive is a bit far for us. Jack's in Lone Tree is the perfect blend of distance and incredible food. We highly recommend this restaurant. The service is ALWAYS stellar, the food can't be beat, and the location is great! We look forward to going there for many celebrations. read more

My wife and I eat at Jacks in Lone Tree for our 38th Anniversary and was surprised. The food was so so and each time either of us left the table they would fold our napkin. Having someone touching what you wipe your mouth and hands with isn't good and spreads germs. We called the next day to report the issues and was treated not so well. We where told this is how it is done around the world. Having traveled to 21 countries this was a first for us. The reaction from Dylan was rude with no concern for us at all First and last time we will eat at Jacks read more

This is the best place for a steak and oysters around. The service and ambiance were great. Completely surprised by the views from our table. read more

Avoid the seafood! 4 of us ate there last night. The Tuna Steak entree fish was going bad. It smelled like old fish and tasted like it. We notified the waiter and he got someone to come and take it away. They brought my wife a plate of 4 Tuna sashimi slices as consolation. That too was very fishy smelling and she didn't eat it. We regularly eat sushi when we're out, so we're well versed in it. This was by far the cheapest entree at our table, half of mine, and they would not take if off the bill. This is what surprised us, that even after we told them and they took it away, we asked the waiter and he said the manager said to leave it on the bill. They clearly aren't moving their fish and doing what they can to get rid of it. I had the Filet Mignon with Lobster tail side. Steak was great, but the lobster tail was not cooked all the way through either. This location clearly lack knowledge on seafood. My wife ended up getting sick from the Tuna Steak last night. I would not recommend this location until their management is overhauled. The waiter was fantastic, but their management put them in this position. They should observe how Shanahan's, Del Frisco's, Ocean Prime, Eddie V's, or any other decent restaurant handles the seafood and customer service. In hind sight, I would have paid the $48 to watch the manager eat it. $600 tab, not a problem. Refusing to comp the bad fish you gave us for $48; PROBLEM! read more

Holy cow did we have a great brunch at Jacks steakhouse today. Both my wife and I exclaimed after the first bite of everything. From my steak and eggs to her chicken and country gravy They even found a way to make their larger than we prefer fries crispy and perfectly seasoned ( maybe the duck fat they're fried in?). They definitely season their foods more than most restaurants and everything was to our tastes. Even the espresso martini and sake raspberry cocktails were superb and perfectly balanced. Ellie was the happiest, most pleasant server that was a joy to chat with every time she checked on us. And Jacque the manager took us to their in-house whole fish refrigerator, ager and explained all the benefits of having the fish stored in it. Yes , it was pricey, but we've not been astounded by a restaurant in years. There is ZERO regret about the cost of the meal we had at Jacks steakhouse today We are eagerly awaiting our return visit read more

went for the start of the 3pm happy hour, 4 minutes until 3, and the place was closed. the sign on the door showed they were open. i called and spoke to someone inside who said 'sorry even though the sign on the door said open 11:30 to 4 for lunch, they were closed until 3'. we were told to stand outside until they opened. we went to capital grill instead. read more

Jack's is CLOSED due to a fire! It may open again sometime in March 2026 after all repairs are completed. read more

Great atmosphere, service, food choices and all tasted excellent. Highly recommend, you won't be disappointed.

This was hands-down the best sushi I would genuinely fly back to Denver just to eat here again. The ambiance struck the perfect balance of lively and personal. It felt energetic without being overwhelming, and the staff made the entire experience feel warm, memorable, and truly special. If you're looking for world-class sushi and an atmosphere that elevates the entire meal, this place is an absolute must-visit. read more

Absolutely incredible food! From appetizers to dessert, the whole meal was delicious quality food! The drinks were also fantastic and the views were so serene. I highly recommend this restaurant read more

Ate there 2 nights in a row it was so good. Best steak I've had and the prices were surprisingly lower than expected. Added to my frequent list read more

We tried Jack's in Lonetree during the first few days it was open. The food was fantastic, just like the great offerings that we enjoyed at Jack's on Pearl. The service staff was professional and attentive, and the new building was beautiful and well appointed. This was a solid 5-star experience! We hope Jack's will reopen again soon once the unexpected damage is repaired. read more

been here numerous times and sarah and brittney at the bar are THE BEST!!! the food has never let ust down and the attention to detail is out of this world read more