O’FALLON, MO (StLouisRestaurantReview) For more than two decades, Dos Primos Mexican Restaurant in O’Fallon, Missouri has been serving authentic Mexican cuisine with the warmth of a family-owned establishment. Since opening its doors in 2004, Dos Primos has become a local favorite, consistently drawing diners from across St. Charles County with its fresh ingredients, traditional recipes, and welcoming atmosphere. Now, the restaurant is taking a major step forward in convenience by announcing the launch of online ordering with delivery.
This exciting addition means customers can now enjoy their favorite dishes from Dos Primos at home or at work, delivered directly to their door with just a few clicks. It’s a move designed to meet modern dining expectations while maintaining the quality and hospitality that have kept the restaurant thriving for over 20 years.
A Trusted Name Since 2004
Longevity in the restaurant business is no small feat, especially in a competitive market like O’Fallon. Dos Primos has proven its ability to adapt, grow, and maintain strong customer loyalty. Established in 2004, the restaurant quickly earned a reputation as one of the region’s most dependable Mexican dining destinations.
From sizzling fajitas and tacos to enchiladas and house-made specialties, the menu reflects a commitment to quality and tradition. Families, friends, and coworkers have made Dos Primos their go-to spot for celebrations, casual lunches, and weeknight dinners. That legacy of consistency is part of why the restaurant has maintained an impressive 4.6-star rating on Google Reviews, a testament to both the food and the service.
Meeting Customer Expectations in 2025
The restaurant industry has changed dramatically over the past two decades. Today’s diners expect flexibility and convenience alongside traditional dining experiences. Online ordering has quickly moved from being a luxury to an expectation. For Dos Primos, launching an online ordering and delivery service is a natural progression that aligns with its mission to better serve the community.
With the new system, customers can browse the full menu online, place an order in just a few steps, and have it ready for delivery. Whether it’s a busy weekday evening, a family movie night, or a small office gathering, Dos Primos is making it easier than ever to enjoy authentic Mexican flavors without leaving home.
Delivery Partnerships Expand Reach
To maximize convenience, Dos Primos has partnered with leading delivery platforms to ensure customers can order through their preferred services. These include eOrderSTL, DoorDash, Grubhub, and Uber Eats, giving diners a wide range of options when placing an order.
For loyal customers who want to directly support the restaurant, ordering through eOrderSTL offers the most local-focused solution. eOrderSTL is designed to give restaurants more control over their digital presence while helping them reach new audiences through integrated marketing tools such as text and email campaigns.
By combining eOrderSTL with national platforms, Dos Primos ensures that no matter where or how customers prefer to order, they can easily access their favorite meals.
Celebrating a 4.6 Google Rating
One of the strongest validations of Dos Primos’ success comes from the voices of its customers. With a 4.6-star Google rating, the restaurant is recognized as one of O’Fallon’s top destinations for Mexican cuisine.
Review after review praises the quality of the food, the friendliness of the staff, and the consistency of the dining experience. Families highlight the welcoming environment, while regulars note the generous portions and authentic recipes. It’s this level of satisfaction that has allowed Dos Primos to thrive in a competitive market and to continue expanding its offerings.
By launching online ordering, the restaurant is building upon that solid reputation, giving loyal customers yet another reason to choose Dos Primos over chain competitors.
A Win for Families and Busy Professionals
The introduction of online ordering with delivery isn’t just about convenience—it’s about adapting to the lives of modern diners. Families with busy schedules can now enjoy a freshly prepared meal without the stress of cooking or coordinating dine-in plans. Professionals working late can order dinner to their office or home with ease. Even community events and gatherings can now feature Dos Primos catering delivered on demand.
This step ensures that the restaurant remains relevant and competitive in 2025 and beyond, while continuing to serve the core audience that has supported it for more than 20 years.
Supporting Local Restaurants
While national chains often dominate the conversation around delivery and online ordering, it’s independent, locally owned restaurants like Dos Primos that bring real value to communities. By choosing Dos Primos for delivery, diners are not only getting a delicious meal—they’re supporting a family-owned business that has been invested in O’Fallon since 2004.
Restaurants like Dos Primos employ local residents, source ingredients from regional suppliers, and reinvest in the community in ways that national chains simply don’t. Every order placed through Dos Primos’ new online system helps ensure the restaurant’s continued success and the vitality of the local dining scene.
Looking Ahead
With two decades of experience and a proven track record of customer satisfaction, Dos Primos is well-positioned for the future. The launch of online ordering with delivery reflects both a respect for tradition and a willingness to embrace innovation.
As the restaurant celebrates its history since 2004, it is also setting the stage for years of continued success. Whether dining in, carrying out, or ordering online, customers can count on Dos Primos for the same high-quality Mexican cuisine and friendly service that have made it an O’Fallon staple.
About Dos Primos
Dos Primos Mexican Restaurant opened in 2004 in O’Fallon, Missouri, and has been proudly serving authentic Mexican cuisine to the community ever since. With a menu featuring traditional favorites, house specialties, and fresh ingredients, the restaurant has built a reputation as one of the area’s premier Mexican dining destinations. Boasting a 4.6-star Google rating, Dos Primos continues to earn the loyalty of its customers through quality food, friendly service, and a welcoming environment.
Now offering online ordering with delivery through eOrderSTL, DoorDash, Grubhub, and Uber Eats, Dos Primos makes it easier than ever to enjoy your favorite Mexican dishes at home or on the go.
For more information or to place your order, visit Dos Primos in O’Fallon today.
Martin Smith is the founder and Editor-in-Chief of St. Louis Restaurant Review, STL.News, USPress.News, and STL.Directory. He is a member of the United States Press Agency (ID: 31659) and the US Press Agency.
