- 4.9/5
Experience the soul of Thai Cuisine
Bringing the vibrant flavors of Thailand to the heart of Southern California where every dish is crafted to inspire connection, comfort and a true taste of tradition.
A Collection of Thai Dining Experiences
We’re proud to serve comforting Thai food, freshly made every day. With three Thai restaurant locations across Los Angeles and Orange County, Basil&Co and Ari’s Thai Eatery share one commitment: quality ingredients, a delicious menu, consistent flavors, and warm, welcoming service—so you can enjoy your favorites wherever you dine.
Chef’s Word Made With Love
Experience the vibrant flavors of modern Thai cuisine at Basil & Co. and Ari’s Thai Eatery, where we’re committed to serving only the freshest, most flavorful dishes. Our chefs skillfully craft each dish using traditional Thai cooking techniques and the finest locally sourced ingredients.
Aromatic Curries and Zesty Stir-Fries
Savor authentic Thai flavors in every bite.
Authentic Thai Experience
Transport yourself to Thailand with every dish.
Delightful Menu for All Tastes
A menu that caters to both newcomers and Thai food lovers.
Unforgettable dining, uniquely experienced.
We blend traditional Thai recipes with bold, creative twists to deliver exciting flavors that keep guests coming back for more.
Unique Flavor Combinations
Experience bold, creative Thai dishes made with expertly balanced spices and signature ingredients.
Locally Sourced Ingredients
We use fresh, local produce and meats to ensure every dish is wholesome, flavorful, and sustainable.
Easy and Quick Service
Enjoy fast, friendly service that gets your delicious meal to the table without long waits.
Stories That Warm Our Hearts
- 5/5
Genuinely, one of the best restaurants I’ve been to. Came with my friend and ordered a Tom Kha Soup and Pad Thai Shrimp and the flavor and spice was perfect. But besides the food being absolutely amazing, the kind staff and ambience of the place is what made me wanna come back here again. I will definitely be brining my wife here the next time we eat out. No complaints about this place! 10/10 would recommend bringing ur fam and friends here
Saqib C.
- 5/5
So so yummy! I love soup so the Tom Kha was my favorite. I wish I know the recipe so I can make it home I bring home food for my kids and they really enjoyed too. Very nice people and clean
Asma B.
- 5/5
OMG, I recently moved to Diamond Bar and was recommended to try this place…YOU GUYS, the food here is incredible! I ordered way too much because everything looked and tasted amazing. The service was friendly, the restaurant was spotless, and honestly, I’m obsessed.
You know how some places get hyped up and then disappoint? Not this one. It’s the real deal. I had the fried calamari (10/10, fresh and tender), the crab fried rice (10/10, even though it was a bit pricey, it was worth every bite), and the Pad Thai (10/10). Maybe I was hangry, but I devoured everything and loved it.
Whoever owns this place, thank you for creating such a clean, delicious, and legit spot to eat!
Caroline C.
- 5/5
Met up with a friend who lives in the IE and chose this place as our halfway point. Glad I did. What a wonderful little gem in DB! Love the lighting outside to decorate and set the tone walking up to this place. Service was on point. Fast and friendly, coming in on a Wednesday at 6pm, it was already pretty packed. It was 95 degrees out so I sat down and got Thai Tea immediately, although the mint mojito was quietly calling my name. Maybe next time.
We ordered to share the crying tiger and the mango catfish, both mild because I don’t do spicy. The crying tiger still came out with a bit of a kick so you can tell this place is authentic. My friend asked to sample two of their wines, which our server did, suggesting the mango catfish to pair. Our meal was delicious and came out hot. I had an egg roll from the appetizer he ordered while waiting for me to get there and it was crispy and delicious, even after cooling off. Parking I can see being difficult, as I literally got there and luckily found the last available spot in that strip mall. There were still people coming in when we got out hours later. Definitely recommend this place for the food but more importantly, amazing service.
Linda V.
- 5/5
First time coming to Basil and Company, we came in at 2pm and figured it wouldn’t be busy– that was not true at all – almost every table was full when we arrived and still full when we left (despite them turning over many tables).
I got the Tom Kha with chicken which was sooo sour and so good (to me). It was perfectly flavored sour and salt wise and the oyster mushrooms was something new to me being in the soup, but they absorbed the flavor of the soup very well.
My pumpkin curry although it was very very mild still packed a slight heat kick. Their pumpkin is very sweet and the sweetness transferred into the curry itself along with the orange color. Perfect thickness in the curry sauce itself and the flavors went well with the fried tofu, onions and pumpkin. I also appreciated they had the option for brown rice (great texture and paired well with the curry).
My husband got the garlic pepper beef and he loved it. I had him add some curry sauce with his broccoli and he enjoyed the pairing.
Very satisfied with our first visit, I’m only sad I forgot to get the sweet coconut rice and mango.
Mary Jane C.
Frequently Asked Questions
Do you offer online ordering?
Yes! You can enjoy our authentic Thai food from the comfort of your home. Online ordering and delivery are available at most of our participating locations.
Can I make a reservation?
Absolutely. To ensure you have a table, we recommend making a restaurant reservation in advance. Please visit Our Locations page to find your preferred spot.
Do you have multiple locations?
Yes, our restaurants are located in Los Angeles County and Orange County including Diamond Bar, Azusa and Anaheim.
We also serve nearby cities including Diamond Bar, Walnut, Chino Hills, Pomona, Rowland Heights, City of Industry, Valinda, West Covina, Chino, Yorba Linda, Fullerton, La Habra, Whittier, Ontario, Anaheim, Ontario Ranch, Montclair, Azusa, Glendora, San Dimas, Charter Oak, Covina, Vincent, Irwindale, Duarte, Monrovia, Arcadia, La Verne, Claremont, San Antonio Heights, Upland, Montclair.
Do you offer vegetarian options?
Yes, our menu includes a variety of vegetarian Thai dishes. Please inform our staff of any dietary preferences.
Are all restaurants part of the same ownership?
Yes. Basil & Co and Ari’s Thai Eatery are operated by the same ownership team.
Our Locations
Ari's Thai Eatery
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