Los Altos Mexican Restaurant & Cantina

First time at Los Altos and we really enjoyed the evening there! Nice, clean, with Mexican decor, and someone singing too! Service was great! Food was good, though my fajita burrito was slightly disappointing…I anticipated it would be fajita meat with fajita vegetables, rolled up in a flour tortilla. It had a lot of sauce with it, that was unusual and I didn’t care for it. But based on what everyone else ordered, and how much they loved it, I’d be happy to go back and try something different. Great chips and salsa as well.

A beautiful restaurant conveniently located in Billerica center at O'Connor Hardware Plaza. The restaurant is beautiful inside; bright and clean. The staff is super friendly. The bar area seats about 24 patrons. Plenty of restaurant seats for dining. Bathrooms are clean and odor free. Plenty of parking. Rocio (bartender) is professional, and attentive to customers; also friendly. Very refreshing because good customer service these days is lacking elsewhere. Love the food and speed of service.

Excellent spot , food was delicious and on point and so weren’t the drinks! I’ll definitely be back ! Very nice makeover to the restaurant, decor was stylish and inviting !

A Must Visit Mexican Gem! I had an incredible experience at this Mexican restaurant! From the moment we walked in, we were greeted with warm smiles and a welcoming atmosphere. The environment is lively and friendly, perfect for a night out with friends or a casual dinner with family. The food was absolutely delicious. Authentic flavors, beautifully presented, and made with care. Every dish we tried was packed with flavor & fresh ingredients. The drinks were just as impressive; creative, well balanced, and expertly made. Their margaritas are a must! What really made the evening stand out was the service. The staff was attentive, knowledgeable, and genuinely kind. Alejandra; the manager made us feel right at home and ensured everything was perfect throughout our visit. Jesse; our server w

Brought my staff here to celebrate a birthday dinner, and everything was fantastic! The food was absolutely amazing fresh, flavorful, and beautifully presented. The restaurant was spotless and had a warm, welcoming atmosphere that made the evening feel really special. Our server was attentive and friendly.. Everyone left full and happy! We’ll definitely be back again soon highly recommend for any occasion!