Delicious burgers. The burger is huge smash burgers. The flavors were great together. Staff is very nice and helpful. The old style diner vibe is strong, and the fountain drinks are amazing. Glad we tried it. We'll be back. read more

This spot may be held near and dear by some folks who get nostalgic from the memories of eating here as a kid (50s diner vibe) but as someone who didn't grow up in Colorado, i can give you an honest review. Firstly, this place is swarming with a certain political party. It's almost as if they have a facebook group where they post meetups here to eat burgers together. I won't get political in a food review but it's definitely off putting to say the least. Second, while cheap ($10) for a meal -- it's also just not good. Unfortunately i hadn't met a burger i didn't enjoy in my 30 odd years of eating them but this one takes the cake. The burger its self is a smash styled patty but it's so thin i could cut myself on the edges. The bun it's served on is also very large and completely drowns out any flavor other than the bread itself. The toppings on the sandwich leave a lot to be desired as well. My burger had 3 small tomato slices on it (2 of them were ends where the vine sits) and 2 onion rings so thick you'd probably be better off frying them. All in all, growing up in the northeast i'm no stranger to diners but this one is just not good. I'm sure they'll coast on local nostalgia for a long while but i won't be surfing on that wave anytime soon. read more

Jim's Burger Haven - Burgers Near Me - Thornton, Colorado

I love their food; the reason for the one star review is due to the fact that I had to stand at the order window for minutes or more waiting for someone to even acknowledge the fact that I was standing there. In the mean time the WHOLE KITCHEN STAFF was standing there talking about personal life. Finally one of them yelled out for the order taker to come to the window instead of someone else that was RIGHT there could have stepped up to do it. Nobody wants to work at the 88th Ave location and its starting to show. read more

Amazing old school greasy cheeseburger place. Prices are super reasonable. I highly recommend. read more

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You can't go wrong with Jim's Burger Haven for a great burger! It's a fun local neighborhood vibe. I love the thin crispy burgers! The menu isn't huge but has good variety. I didn't love the fries but the onion rings.... Oh the onion rings were so good! The service was fast and everyone was friendly. They aren't open late (maybe 8pm) so check before you go. Skip the fries but order the onion rings! read more

Jim's Burger Haven - Burgers Near Me - Thornton, Colorado

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Best giant burger in town, but my favorite is still the huge hot dog on a hamburger bun! I've been going here since I was a child, and being that I'm almost 50-year-olds, that's a long time. They always serve it right. Be ready, they are kind of slow, but it's worth it! read more

These. burgers. are. HUGE. My boyfriend ordered the 6inch double when he finished no problem but I swear I saw him struggling to hold it!!! I got the singe 4 inch and I think when I go back I'll get the double 4 inch because I wanted to taste more of the beef! The aesthetic of this place was so cute and retro! The girl at the front desk was so sweet and helpful because it was our first time. I would definitely do back! read more

Jim's Burger Haven - 6 inch double - Burgers Near Me - Thornton, Colorado

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Burgers are great BUT BEWARE if you order online it says to check the everything box, I did check the everything box but nothing came on the burgers... There was a guy in from of me that had the same issue with his burger having nothing even though he checked the everything box. I guess you have to leave all of the auto check boxes checked AND check the everything box. Very confusing and the people working should know to make it with everything on if the everything box is CHECKED regardless of the other boxes. read more

Jim's Burger Haven - Ordering online options - Burgers Near Me - Thornton, Colorado

Service was typical of fast food. Inside was an old school 50s diner vibe but 1/3 of the seats were out of commission or damaged. The burger was very good, but the fries and shake didn't impress. The fries were room temperature and the milkshake was average. My rating is mainly based on the price and the flavor. Don't come here expecting a fancy burger but for a fast food burger it's pretty good. read more

Jim's Burger Haven - Burgers Near Me - Thornton, Colorado

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We stopped here on our way from thrifting on Washington. This was a convenient location and we chose to dine in. My daughter had a grilled ham and cheese, fries and a lemonade. I went with a double patty 4" burger w cheese and added bacon and jalapeños + fries and drink. We came in around 1:30 and we were able to order right away. Staff was friendly and we paid about $20 for our meals. I really enjoyed my burger; the bun was really fresh and soft and I liked the old school smash burger. It was served hot and hit the spot. Kiddo ate through her ham and cheese. Overall, we enjoyed our meals. We'd come again. read more

Zero stars if I could. This happened at Jim's Burger Haven (Washington & 88th) around 7:45 PM. I walked in with my husband and kids and was immediately told that everything had to be to-go, even though there were still people sitting in the lobby eating. We were rushed the entire time. After we were pushed out, I realized I wasn't given a fork. When I tried to go back inside to grab one, the staff locked the door and told me to walk around the building to the drive-through window to get it. They were standing inside watching me through the window while this happened. It was humiliating, unnecessary, and completely unprofessional. The way we were rushed out and treated ruined our night. If you don't want customers inside, close the lobby properly and be honest about it. I will never come back to this location. read more

Good food and okay service, but the actual environment is not a safe space for LGBTQ+ or people of color. My family and I have had multiple bad experiences here. Once where a family was photographing us and ostracizing us just for eating here. And again yesterday, where a different group of people pointed at my husband and called him "gay" for having long hair. I would avoid this location and find a more inclusive space. read more

Jim's Burger Haven - Burgers Near Me - Thornton, Colorado

They totally shafted me on my curds manager wouldn't make it right, I've been coming here for years and know this is not the usual size read more

Jim's Burger Haven - This is what an order of cheese curds look - Burgers Near Me - Thornton, Colorado

Since moving here, I've been to this burger joint three times, and I can say the burgers are really good for the price. This reminds me of Highway 55 back down South. read more

Jim's Burger Haven - Burgers Near Me - Thornton, Colorado

Don't come here unless you want cold food and melted shakes and terrible attitude from the staff. Place has really gone down read more

Jim's Burger Haven - MELTED SHAKE - Burgers Near Me - Thornton, Colorado

A good, affordable, and local alternative to fast food chains! My husband and I like to get burgers from here every once in a while. The buffalo chips are my favorite. read more

We love Jim's! The prices are great, and the food is always delicious. The cheese curds and onion rings are incredible. Worth noting, their ranch is so good. The inside is very old school diner vibe. They do have a drive thru too! read more

Jim's Burger Haven - Fries and ranch - Burgers Near Me - Thornton, Colorado

This is an amazing place to visit. I've come here ever since I was a little girl and it's has such a nostalgic feeling for me. They're decently priced and I've never had something bad Come out of that kitchen 10 out of 10!!! read more

Ok this is your mom and pop spot forrrrrrsureeeeee idk again why the low ratings but if I could compare this place it's similar to a five guys or a legends burgers. The 50s diner feel and the old school muscle cars, to the music , just said nostalgia and memories. Jim's burger hit the mark I will give it to them. From the shakes to the malts to the burgers to the dogs folks. Service was great as I didn't wait long , the lady at the register was very sweet and gave me a few suggestions . This is definitely it and I'm sad I went here after seeing several of them around . My burger didn't look appealing I know but that's because I went on a nice walk and was carrying it and sipping on my strawberry banana shake. Which was also amazing! They even had new flavors ! Again definitely come take a trip down muscle memory lane and try Jim's! read more

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After having lived in Thornton the majority of my life, I had never been here before. I'm a little sad that I had never stopped in! Food came out quick and was fresh. It tastes good and I can really imagine how McDonald's and other burger places would have tasted back in the day. Things here are fresh and tasty. Service is good too, it's younger teens working in there, or people just out of high school, but very friendly and courteous! It looks like a place right out of the 40s and 50s and it plays the music to match! I wish it was a bit quieter because I couldn't hear the people I was eating lunch with, but still a great place. Been back a couple times since. read more

Their food went well, and ambience. They have been serving the prepared to my liking hamburgers for over 50 years! Our family are satisfied customers, have been for a long time. read more

Jim's Burger Haven - A picture of the Jim's Burger Haven on 595 East 88th avenue - Burgers Near Me - Thornton, Colorado

Took the kids to lunch a couple weeks ago. Its was nice. We went on a Sunday around lunch time.. it wasn't too busy. We were able to find a booth to sit at right away (restaurant was very accessible!) food was out in about 5-10minutes.. it was hot and on point. My daughter got a butterscotch shake and it was delicious. Dining area was clean and not too loud.. really enjoyable experience for my family. read more

Jim's Burger Haven - Dining area- kids meal and a burger combo - Burgers Near Me - Thornton, Colorado

Decided to have this for lunch and have done through the drive through since it's snowing. Since I only get 30 min lunches, i thought i could get in and out fairly quick. Right now, that's not the case. Usually they are quicker than this. been waiting in the drive thru for 20 min now. Hopefully I will be able to enjoy my lunch. read more

Jim's Burger Haven - Plain fish sandwich - Burgers Near Me - Thornton, Colorado

The bathroom smells so bad that I gagged when I went in to wash my hands. If the bathroom is that filthy, imagine what the kitchen is like... The hamburger my son ordered was according to him, "so-so with too much mustard on it." The onion rings were lukewarm and small. The fish sandwich was decent. Crispy and tasty. The whole place is dirty. It was almost empty, but almost every table was dirty. Too much trash on the floor everywhere. It just looks like nobody cleans much. Not good for a restaurant. We won't be back. Seriously the food at Denny's is better, and Denny's is at least clean. Sad. read more

It appeared to have much promise. Ordered delivery due the pandemic. No condiments in the bag. No napkins. The burger was dry but soggy ... Is that possible? I had to take a chaser of iced tea after every bite so I wouldn't choke. The meat was dry. The bun was dry. The bacon addition added much flavor. Very light mustard. Where the pickles were added some moisture. The fries were unremarkable. Wish there was ketchup. The vanilla milkshake was good. I will try this place again under different circumstances. It appeared to have much promise. I will give them another chance. You should still try it if you can. read more

Jim's Burger Haven - Burgers Near Me - Thornton, Colorado

Excellent burger and onion rings. I didn't have one of the shakes or malts, but they looked fantastic. You feel like you've been transported through a time tunnel to the late 1950s when you enter. Classic black and red booths, 50s oldies music on the stereo, pictures of Elvis, The Beatles, and classic cars on the walls. Patio looks like it would be great in cooler weather (high 90s today has driven me indoors). Friendly staff. I'll definitely be back. read more

Jim's Burger Haven - Red and black booths and classic car photos on the walls - Burgers Near Me - Thornton, Colorado

Love Jim's Burger Haven. Who doesn't love a burger that's the size of your face? Old time feel, eat in and enjoy the diner setting. Drive through can be slow sometimes, just relax your schedule and take the time to go inside. read more

This may not be a place you take your 1st date on but it's definitely a place for the family. It's good burgers, yes they are paper thin but you can always get a double or triple! I love the various shake and malt flavors too, black raspberry is my favorite. The staff are friendly and it's a 50's style so the music is old school. They have tables that you can join and take a large family. They also have outside seating. read more

Jim's Burger Haven - 6 inch burger fries malt - Burgers Near Me - Thornton, Colorado

For starters, I fell out of my truck when my foot hit the ice in the parking lot and my teenager had to help me up because I couldn't get up myself. It would have been nice to put some salt or sand or something because the entire parking lot was a sheet of ice. The food was meh. They advertised some kind of spicy cheese curds but didn't have any. Something else that is a pet peeve. If you advertise it, have the capability to produce said item or take the sign down. The hot dogs are 2 hot dogs cut in half and served on a burger bun. My teenager was not impressed. The burgers were just ok and not something I would pay those prices for. The interior was kind of 50's diner-esque but not really a diner vibe. We were all disappointed with the food and won't go back read more

Great food better then the one on Sheridan I don't know why but it is lol.. Hope you stay going strong

Not as good as I remembered burger was super dry and no flavor to it. And they have gotten real skimpy with the French fries and the combo you get about a dozen French fries and 2 onion rings boy you got to be making a killing with what you charge and what you actually serve to the customers. read more

Love, love this place! The burgers were thin just how I like them. If you like a lot of meat order a double or triple! Fries were delicious and the onion rings were crispy! Super busy place but very quick with our order! Highly recommend!! read more

Jim's Burger Haven - The 6" take two hands to hold! - Burgers Near Me - Thornton, Colorado

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I've always loved this place growing up and living so far now I was really looking forward to this. Unfortunately I left with complete disappointment :( The dining tables were filthy from previous customers which can be normal, but it was mid-day/afternoon and not busy at all. I don't care about any of that as I was there for the food! The burgers came out cold, undercooked and the cheese was not even close to being melted let alone paired with old stale buns. The food was absolutely terrible! WHAT HAPPEND JIM?!?!?! I would've rather spent my $ at a crappy fast food chain! Perhaps the location on Sheridan is better, but unfortunately I would NOT recommend this location sadly to say.... read more

Classic Burger Stand kind of place, fast food quality burger without supporting a big corporation. Jim's Burger Haven has that old school feel to them, probably because they've been open for 60 years! They have a simple menu consisting of burgers, fries, shakes, among a few other items. I got the 8-inch burger and that thing was MASSIVE. It was also pretty tasty, just didn't hit the perfect mark like some other old school joints I've been to, but that's not to say this place isn't worth checking out! Get a side of the Dynobites which are fried cheddar, green chili bites. read more

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So I have been eating here since my family came back in '80 since my Dad retired from the Air Force! This location is still the same, a couple have popped up across town but this is the original. Back when I was in high school,across the street from Jim's was a field where during the summers car shows would be held and on the weekends there was always some rods in the parking lot. Now the field is Townhomes. Anyway such is progress? But the burgers and shakes are still the best, sure their are your chains, and expensive places that have shoestring fries and today's potatoes are from, who cares? Where else are you going to get a 6" round burger? And where else are you going or can fried hotdogs on a hamburger bun? Yes I said fried hotdogs! Onion rings are onion rings not an onion blossom or pedal or whatever kind of onion surprise you may get. You can also get a authentic coke and the real deal holyfield shakes or malts. The only problem with those is trying to not drink the whole thing before you eat your burger. And for the ladies they have 4" burgers for you but if your not there for the 6" why be there at all? JK. They are just as tasty. There are other appetizers and sides and they offer combo meals but in my opinion the burgers are the main attraction. The inside is eye candy if you are a car enthusiast, and even if not you would have an appreciation for the vintage cars that contained real V8's under the hood that are wrapped with steel fenders and quarter panels and seats big enough so your best girl could sit next to you and wrap your arm around her while your cruising the strip on a Friday and Saturday night. Sorry , got lost in the moment/memory that the ambience and past of my youth this place brings me back to. Alot of time when I'm here I look across the street at the townhomes and sometimes they dissappear and the field is back with the flagged color ribbon lining the street and the cars are there too. But anyway if you want something different than your typical fast food burger give this place a try and bring your appetite. Recommend for sure. read more

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Usually love going here because their burgers are amazing but this time was sadly disappointed when I opened up the bag to get my burger it was smashed like ridiculously smashed read more

Jim's Burger Haven - A very smashed burger - Burgers Near Me - Thornton, Colorado

They were average burgers. It was good just not as good as some other chains that are around which is a bummer because I would rather support local than a chain. The shakes could use a little more flavor. I wished the cherry shake had bits of cherry in it like some ice creams. The onion ring basket and fries were lack luster and barely filled the paper "basket". The dynobites though were an unexpected surprise. I am used to solid fried cheese curds versus gooey cheese. It reminded me of a jalapeño popper with bits of green Chile versus jalapeño. The good part is they have a drive thru, so you don't have to go in during these times. read more

Jim's Burger Haven - Giant and regular, double burgers, fries and onion ring basket, JBH dynabites, root beer float shake, and cherry shake - Burgers Near Me - Thornton, Colorado

I had a single 6 and this burger was as big as my face!!! I totally underestimated what I was getting this thing is HUGE!! You get a lot of really great food for the money!! Don't even get me started on the onion rings or the spicy cheese curds! I live 30 minutes away and would drive here just for the onion rings or cheese curds alone! read more

Jim's Burger Haven - Front of my burger, and an onion ring. You cannot see how massive this thing is from this angle - Burgers Near Me - Thornton, Colorado

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Front counter girl dropped a stack of cups and placed them right back with the rest of the other cups Not coming back ever

I drove maybe 10 minutes out of my way from my house to have a burger not made by the corporate monsters. The burger and the shake were great. I'm guessing I caught someone at the end of their shift, she came out fro kitchen and was on phone. I let her know they were out of ketchup not realizing she was on phone. She told person on phone she had to go, looked at me, moved the dispenser towards her and I think she said it was full. I stood there to watch and yes it was full, but so nasty around the top she had to spray water on it and wipe it off. 1st off gross, second sorry. Not sure if I will be back or not. I really liked this place. Customer service goes a long ways! read more