Didn't come here for the food. Came for the happy hour margaritas, which is a killer deal. $3 plus free appetizers. You can't go wrong with that! read more

Last night my wife and I stopped by Sergio's for a Margarita and an appetizer. We ended up drinking two 'Happy Hour' Margarita's a piece and ordered some appetizers to go along with the free appetizers that are usually available during 'Happy Hour". We had the Chicken stuffed Jalapeno wrapped with bacon, and a bowl of Albondigas soup. Wonderful, tasty food. Our bill came to $21 and I had plenty to eat and more to drink than I usually have. What a great experience this place continues to be. I had mentioned in an earlier post the noise level was average, on this visit in the lounge the noise level was loud, but not objectional. The place was packed, and it was easy to see that everyone was enjoying themselves. read more

My daughter was craving Mexican food so we stopped Here. The food and service was on point! Definitely a good spot for some authentic Mexican food. read more

Chili Verde,,,No chilies, no Verde!!!Just a brownish mush of something without any flavor!!!None!!! The Tortillas...don't get me started... The only resemblance it had to a real Mexican Tortillas ...they were round... tasted like the plastic bag they came in. Two bites and I was done... feeling kind of sickish. The Salsa was watered down...again...no flavor!!!! None!!! The chips were o so stale!!! Beef Tamale...What Tamale??? Like none we have ever seen or tasted!!! Three bites for him. In the trash the dinners went!!! It looks like a real Mexican eatery out front...big smiles...but in the kitchen...not even close. Goes in my book as one of the top ten worst meals read more

We had the carnitas special. The meat was dry. What annoyed me though was the guy that kept trying to take my husband's plate while he was still eating. He tried two times. Rude! read more

Good service but the food could use some work. I'm pretty sure my enchilada was reheated. The bottom was hard and it tasted funny. Only in town for a few days, so needless to say I won't be back. read more

This place was your classic Mexican restaurant. You walk in and it's like you walked into a Mexico shop. The colors, the music and even the employees. The good was large portions, and tasted really good. I got the burrito and it was very tasty. The chips and salsa were pretty good as well. The food came fast and the waiter was helpful. All around good restaurant and was pretty full on a Thursday night. read more

This place was a great place for happy hour. It is from 5~7. 3 dollar margs. Great free appetizers. The staff is great and they work hard. We had a great time! They also have 4.95 apps that looked wonderful. Big portions. The ambience of the place was great. read more

Mediocre Mexican food in my humble opinion, I've had better Mexican food elsewhere. The margaritas are great though!

This review is about their happy hour, which is by far one of the best in town. They have great drink specials with $3 margaritas and cheap beer. They also have free food for happy hour patrons including chips and salsa, fresh veggies, wings, a mini burritos. The service is fast and friendly. It's no wonder this place gets packed during happy hour. I look forward to going back another night for happy hour with friends. read more

The ambience gave us the real feel of eating in anywhere is Mexico's downtown.The portion and taste of food were so authentic.The fish tacos were worth the try and enchiladas were fresh with salad served.The hot chicken wings had this perfect Tex-Mex taste.We made reservation prior but then we did hit close to their closing time.But they were welcoming understanding our travel chaos and served hot food with slushed margaritas read more

Pretty sad for Mexican food but I'm comparing it to really great Mexican food, if you don't know better you'd think this was pretty good. The salsa had a mild flavor but a decent after kick with spice. They kept our chip basket full. We eat got a side salad with our entrees which was a pile of iceberg lettuce, some shredded cheese, some croutons and one slice of a small tomato, pretty sad. The fajitas were flavored well, big serving, typical beans and rice, but the guacamole tasted like it was from a package and super bland. Service was nice, you have to pay at the front on your way out. I think for Klamath Falls this is as good as you're going to get for Mexican food but if you're looking for really good Mexican food wait until you get further south into California. I personally wouldn't eat here again but that's solely based on the food and not the service. read more

We found ourselves in downtown Klamath Falls after our tire blew out! As the tow truck was towing us to the tire shop, we happened to pass by Sergio's. As soon as our tires were fixed it was about dinner time so we decided to try Sergio's out! SO HAPPY WE DID! This place was awesome! The food was delicious and the service was seriously top notch! I specifically asked for our server's name just so I could also give him a great review. He said "ironically my name is Sergio!" Well Sergio at Sergio's, thank you for the great customer service, you truly made a bad day end well for us! If you are ever in Klamath Falls OR, please try this place out! You will not be disappointed! Everything was great! From the Margaritas, to the burritos, to the Carne Asada! Two thumbs up! read more

My dinner was so greasy I couldn't eat it. I sent it back and they refused to take it off the bill. I'll never go back.

The beans were OK the rice OK the enchilada was pathetic! At most an ounce of chicken! Add a dolop of sour cream a sprinkle of lettuce and that's an $11 dinner! read more

Bad margarita, made to pay for it, manager would not refund money, bad customer service.

Just got here from California last week, I somewhat expected some wanna be Mexican food like other parts of the country, I mean it is Oregon. But the food was really good! One thing I hate is when my daring gets empty, but they were on top of it! And the food was really good! read more

Of all the times we've been to Klamath Falls we'd been to Sergios only once a long time ago. We ate there recently. OMG, have we been missing out! It was a par-tey in our mouths. We WILL BE BACK! Yummmmm read more

Food and margaritas: poor. Service: hit or miss. Last night it was abysmal. I will never subject my friends and family to this place again. Ever. Thank goodness for Hidalgos! read more

We tried Sergio's for the first time this week, and it was so good! Very attentive servers. One of the best, moist tamales my husband has ever had! I had the beef version of the tampo-pollo, I think? It was a steak filled with shrimp wrapped in bacon, smothered in a mushroom, pepper, onion, and tomato-filled sauce. SO DELICIOUS! We will come back! read more

Chili Rellenos are excellent! They have the seasoning of a well taken care of grill and that flavor does not come in a shaker or bottle, and that is very hard to find I might add. Only downfall was the portions were kind of small but that could've been because it was takeout. Beans and rice fantastic! Salsa was fresh and excellent, well seasoned. read more

We were just arriving in Town and craving Mexican food. Checking out Yelp reviews and found Sergio's. The atmosphere was perfect. Good music, comfortable seating and friendly service. The margarita was amazing. The cuisine was very fresh and we loved the salsa. Congrats on your staff. Even though the restaurant was about to close they made us feel welcome and didn't rush us out. I would recommend it highly. Don't miss this one. Thanks everyone! read more

Classic family owned Mexican restaurant that you know and love and look for in a place like Klamath. Welcoming to anyone, especially large groups and are very accommodating and fast with their service! We were very grateful to have such a great experience here at Sergio's! Highly recommend. read more

Good food, good service and nice ambiance. We had the carnitas burrito and the shrimp fajita - both excellent. Thanks for a really good Mexican food experience in Klamath Falls! read more

I stopped in for lunch today for the first time in years and was not very impressed. The chips were not fresh the food came very fast and could have been hotter. Blah read more

Typical Mexican food. We were a larger than normal party and they handled everything well.

We had the fajitas for 2, and it was delicious and plenty of food. My son had a shredded beef wet burrito, and he loved it. The prices seemed fair, and the service was wonderful. read more

Good American Mexican restaurant. The service was very friendly and fast. My family requested a vegetarian burrito that was not on the menu and they did a great job of pulling together a nice burrito. read more

Was there yesterday for dinner. Service was okay but food was great. The quantities are huge.

My favorite is their chips and salsa..best in the Basin. I also love their Tortilla Soup. Great lunch specials and I especially like their shrimp and rice dishes. Francisco the owner and his staff make you feel like family. Great people working there. Best happy hour in K Falls too!!! read more

Food was ok. Service was really slow. Took us way too long to get served when we were there with 4 hungry kids. Don't stop if you are in a hurry. read more

We had two of us get chimichanga's then my aunt had the burrito pastor and I had the burrito ranchero I believe it was called. They give you chip and salsa. The salsa has a kick and was pretty good but I wasn't a big fan of the chips. They call you "seniorita" and "senior" which is fun. I loved my burrito the red sauce on top was great and the shredded beef had good flavor!! We also got a side of flour tortillas which were yummy with the beans and rice and some of my extra red sauce. I think everyone left happy. I was visiting family in town and was a nice place to meet up. I would like to try some of their margaritas I heard they make them strong which reminds me of visiting Mexico. Our service was fast and efficient and reminded me of a team as all the servers were helping each other with drinks and bringing out food. It's a small quiet place to relax. Eddwin as it said his name on the check was a good server. He was kind and sweet. So glad there's a small gem in klammath falls for my next visit with family!! After all four of us ate (two al carte) it was 41$!! What a steal read more

Just ate there Sunday afternoon. We had streak and chickens fajitas for two. Guessing there was 2 ounces of meat and a point of onions and green peppers. The rice and beans were also very small servings. Thirty six dollars later and we went home hungry . read more

Great food and drinks. Really hit the spot for a couple in town for the evening. Wait staff was very attentive, almost to the point of being overbearing. We had fajitas and they were quite good but a little too much much oil was used in the pan so they were kinda drippy. Overall, very good. read more

Suggested by a local. Seated quickly, pre-bevved quickly & then it all crashed. Our menus were taken from the table without our order placed. 2nd waiter came by a few minutes later & took orders. Whike waiting, fajitas with a burnt smell were delivered to a table nearby. Our order arrived & I was so disappointed. I dispise refried beans (grew up with them & never cared for them), menu does not mention them as being on the plate - I would told them not to include them. I have never had runnier Chili Colorado, far more like soup than a gravy & the "chunks" of beef were about the size of my pinkie fingernail. We also had the Verde, again .. odd recipe- no flavor of tomatillos or jalapeños, not even green in color to try to trick you. When we let the waiter know our concerns, he copped a pretty arrogant attitude. Will not be returning read more

Fajitas are . Service was fantastic. I would visit Klamath falls just for this fine establishment.

Lived here for 2 years and I never tried this place till today. First impression is that it's very dark instead and small. Bar has two small tvs for watching games. Their chips and salsa are bomb.com!!!Im still munching on them while I write this. Unfortunately that's where it stops. Food came and presentation is bad. Most of the plate is beans, very watery beans. There's some sort of oil on top of the food, can't see it very well since it's dark, but I'm hungry so I'm gonna eat it. First bite of the cheese enchilada and I start chewing slowly....with a puzzled look. Something's not right. Took another bite and the cheese wasn't melted..yuck. I barely ate half the plate before asking for my check. Clearly disgusted , the owner asked if he can heat it up for me, which meant microwave, so I kindly declined, payed the check, and got the hell outta there. Will not go back......EVER! One of the worst dining experiences and one of the worst mexican food places in Klamath Falls. Only good thing is there chips and salsa.... that's it! Only reason they get 2 stars... read more

Amazing! From the service to the food, everything was as it should be, Amazing. My husband and I both decided to try something new, so glad we did. We both ordered 2 very different seafood dishes. His was a crab and shrimp platter with Mexican rice, melted cheese and a white cream dip. I had a hot mixed seafood soup that was so filling and perfect to taste. The salsa and chips were always kept full along with our beverages. It was a pleasure to have the owner making rounds checking to make sure everyone was happy with their meals and personally gave me some advice on what to add and how to eat my dish. This place is an A+ restaurant. read more

The food taste bland the service is slow it's not an authentic Mexican restaurant I would highly not visit this establishment.

The service was great but the food was only mediocre. Rice and beans lacked flavor and my pastor was a little over cooked.