Just mediocre food and service and believe me I know Colorado Mexican Food.

Just found this place, one of the best restaurants around. For awesome food, great margaritas, and an authentic atmosphere. It has to be Los Arcos!!! The best thing is it wont break your pocket book. They have one in Lone Tree, will check that out if I'm in that side of town.

We have not been to the Lone Tree Los Arcos, but have been to the Westminster, Los Arcos on several occasions. My husband and I live in Colorado Springs and have not found any food that compares, except in Mexico! We look forward to a trip to our daughters so that we can dine at Los Arcos. The food is always excellent, the drinks have liquour that you can taste, and the service is wonderful. The family always greets us as if we were there every week. They remember our names even though it might be 2 or 3 months between visits. If there is ever anything wrong with the food or service, it is taken care of immediately. We love the food and quality and the ambiance.

This restaurant has been around for generations now and has grown continually, through good times and bad, because of the quality of the food, personnel, and the loving oversight of the Luevano family. Want a great family atmosphere and delicious food at reasonable prices? This is the place. It's gotten really big, but Dad still peeks out from the kitchen and Mom works the register, and the waitstaff has many long-timers who can handle anything the customers need, with a smile. I love the Chile rellanos, (crispy, smothered green) my honey likes the steak Tampiquena, with Margaritas. Que bueno!

We have eaten here twice. the service is lacking, the food is bland, the atmosphere is okay.

This has to be one of the Best Mexican Restaurants in the Denver Area. The Food is Great and the service is EXCELLENT!

The food is pretty good. They are always very busy. However, i had a bad experience there the other night and felt like they thought I was an idiot. We had finished eating and I had a to go box on the table. I looked down and there was a huge bug on the box. I contained myself but got up and frantically motioned to a bunch of wait staff for someone to come take care of the bug. A man came over and said oh it flew in the door. It's not a big deal. It is a big deal because this is a restaurant. It flew to the wall. The manager then killed it with a rag but NEVER ONCE came over to apoligize to me or see if I was ok. I,m not sure how long before I eat there again.I would have felt better if the mgr would have addressed the problem, not have one of the wait staff laugh at me and say it was not a big deal. There were other tables that were disgusted as well.They have a great business but they could use some customer service with finesse.

fantastic food###great prices###good location###exceptional waitstaff and management

We have been going here for years. This is a great low-key family atmosphere. One of few places left where they seem to enjoy seeing families come in. try anything, we have never had anything we didn't like. The fajitas are especially good.

Good food and good sevice. I've been going to this restuarant for years.

Excellent food and atmosphere