Gas Stations in San Marcos, TX

29 locations found near San Marcos

“I've been using the H‑E‑B in Wimberley for three years since our move to the area. I initially tried other stores but 2020 killed that effort. The practices used by the store for its employees and patrons were exemplary. Due to my husband's health, I used Curbside for that year. Great group of people who are supported by the whole store. Now I shop both in the store and Curbside as needed. Friendly and helpful employees. Good quality veggies and fruits. Good quality meats, fish, and products. I wouldn't shop here if it wasn't clean. The managers listen well to compliments and requests. Now, if they would start carrying Rosemary Pimento cheese again, it would be bliss!”

4.5 Superb101 Reviews

“I absolutely love the friendliness of the staff! They are always super nice and make you feel like you’re a friend and not just a customer. It’s super clean and I love the smell when I walk in. It reminds me of when I was a kid waking up to my mom cleaning. I definitely recommend this gas station and will be a returning customer always!”

5 Superb17 Reviews

“The attendent at the Sams club gasoline was so helpful and truly kind. I was such an idiot and accidentally had spilled gasoline on myself- the attendant rushed over and asked if I was okay. He could’ve been mean but he wasn’t- he truly cared and it made what could’ve been a bad day into a good day. KING”

4.1 Good81 Reviews

“I wouldn't say I "loved" the experience but I like seeing a few of the employees when I get cigs or gas. They're nice & I enjoy dealing with them. Premium gas fill up was expensive that day.”

3.9 Good36 Reviews

“Stopped in Oct 25 2025 at 5:25pm, dude on register was the nicest guy ever. Between wiping down his really clean station he made conversation with every person he served and even gave me a super respectful compliment on my makeup. Go dude! Sorry I didn't get your name!”

3.8 Good24 Reviews

“Stopped in for a fountain drink while travelling.The place was well lighted, clean, the soda fountain was clean, the cashier was friendly. There was a food truck on the premises that was open late.Will stop in again.”

4 Good34 Reviews

“The cashier was really respectful and nice asked me if I wanted my receipt which I’m never asked when I go- Asked Him for his name he said Dallas -God bless Dallas thanks for the respect toward me and my family ✝️”

3.8 Good37 Reviews

“Customer service on point restrooms are always clean store is open later then usual stores in the area best prices on vapes my husbands go to spot for vapes because of the deals. The employees are always nice and friendly”

3.7 Good44 Reviews

“Could not believe how many items they have in this small Conoco. And stuff I didn't even know I needed. Gas price it doesn't yeah I'll just much as other places either”

3.7 Good42 Reviews

“Let me tell you all... this is by far the best fuel for your vehicle. I will Google locations for this gas no matter where I go. That is how much I like this fuel!!”

3.4 Good79 Reviews

“amazing service members, very cleanly, always open on time and is a nice hangout spot, anytime I’m around I’ll always find myself grabbing their 1$ coffees.

The price of common food goods seems to be quite high; cereal, chips, candy, etc, whereas alcohol is very well priced and is a convenient stop for that product.. although for purchasing specific common goods it may be better off somewhere else (they do sell fresh product, and frozen product - that of which is well priced and the business seems to be showing themselves as more than a local gas station, but a real local market, which I applaud)

Gas prices are good, well balanced and in an astutely convenient region, this market is great to have nearby especially for inhabitants near Mill St.”

3.4 Good47 Reviews

“The reason I'm rating 4 stars it's because they could definitely invest a little in their gas pumps. They've seen better days and lately not all of them work. It's very rare that you can actually print a receipt on them. Other than that, it's a 7 Eleven with plenty of goodies.”

3.5 Good24 Reviews
3.7 Good23 Reviews

“I was in need of a gas can to fill an empty tank and the manager of the store, Gina, went above and beyond and out of her way to call other stores in locate one for me, even though they did not have one in stock. I was so thankful to cross paths with such a kind and helpful human and will definitely be returning to the station from now on.”

3.5 Good31 Reviews

“Stopped in for some gas and snacks. Located right off 123, such a convenience if in the area. It has a meat market attached. They have so much, such a large variety. We grabbed the basic chips and drinks. But they have so much more to offer. Mexican pan dulce, fresh veggies as well. Almost looks like a mini grocery store!”

3.4 Good19 Reviews

“the doors aren't always open late at night. workers can be a little cold, but i guess that comes from the job. i refuse to use the fountain drink machine after numerous issues like no ice and no flavor of choice. but still my go to store...they seem to have the homeless outside under control”

4.3 Superb9 Reviews

“This is the best taco truck ever!!!!. Like I don't go out and just eat at any taco truck. BUT THIS ONE IS THE BEST. . Any time I have been here I have always been shocked at how good the food is. It's clean, fast, and very friendly. So if your in San Marcos or visiting make sure to hit this taco truck. It at Exxon across the street from Lowe's.”

3.3 Good65 Reviews

“I stopped by Exxon recently and had a very smooth experience. The station was clean, well organized, and easy to access from the road. The fuel pumps were in excellent condition and worked quickly without any issues.

The convenience store was stocked with snacks, drinks, and everyday essentials. The staff was friendly and efficient, making checkout fast and hassle-free. Prices were competitive, and the overall atmosphere felt safe and well maintained.

Exxon is a dependable stop for quality fuel, helpful service, and a convenient shopping experience. Whether you need to fill up your tank or grab a quick refreshment, this location delivers everything you need in one place.”

3.4 Good41 Reviews

“This store has excellent customer service any hour of the day or evening you are always greeted with smile and a hello . Staff is always happy to help . This says a lot about management who I'm am sure treats their employees very well it reflects on their daily job performance. On a scale from 0 - 100 .I give them ??Keep up the good workArturo”

3.7 Good17 Reviews
3.3 Good22 Reviews

“I’m a vendor from Austin Tx I deliver to Sunny’s convenient store every Friday. And every Friday my coworker and I get a large pepperoni pizza. Sunny’s pizza, it is the best pizza in San Marcos in my opinion”

3.5 Good22 Reviews

“I love Valero, and every time I notify them about their gas pumps running a little bit slow, they send somebody out to change the filters and that's just excellent!”

3.5 Good20 Reviews

“I really love this gas stations. It’s lowkey a really good gas station. Superclean, WiFi, they’ll pump gas for you if you really need it. Thank you for everything. It’s never busy. Fast service”

3.7 Good3 Reviews

“Very clean, We come for the gas.. Exxon, it speaks for itself. Good gas.. the store inside has all of the delightful snacks and food to eat!! ? Yum yum. Concretely located too!!”

3.2 Average43 Reviews

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