Reliable Automotive
“My wife said “you know it's a good place when as a woman, I don't feel like they're yanking my leg or man-splaining”.”
Best Oil Change Places in San Marcos, TX
10 technicians listed · 4 in San Marcos · 5 open weekends · 7 rated 4.5+ · 1 shows a license
Data verified October 16, 2026
Aamco Transmissions & Total Car Care
“Fast oil change, good diagnostics, and John at the front desk is extremely helpful!”
Ellison's Discount Auto Repair
“I got recommended to come here and I'm very glad that I did, they were kind and super quick and explained to me exactly what was done.”
W C
“They Were More than Fair & Reasonable, plus they were very professional, proficient, courteous, & always very freindly.”
Sendit Automotive
“Ethan was vary helpful gave me some good info i could use i thank you”
Best Deal Tire Service
“They are really fast they are very reasonable and very friendly staff I recommend them highly”
Listed for drivers in and around San Marcos, TX, these 10 shops change oil. Some are drive-up quick-lube bays, some are repair shops fitting you in between bigger jobs. What each one says about oil brands, grades and what the price includes comes from its own website.
Area overview: San Marcos, TX
Of the 10 technicians we list here, 4 are in San Marcos itself and 6 come from towns including New Braunfels (3, 16 mi), Kyle (1, 9 mi) and Wimberley (1, 14 mi). The technicians on this page are rated from 4.0 to 4.9 across 4,800 reviews; 8 have 50 or more reviews and 7 are rated 4.5 or higher. The topics that come up most in reviews of the technicians on this page are "price" and "communication". 5 are open on Saturdays and 2 on Sundays. The services the technicians on this page list most often on their websites are air conditioning services (2), brake repair (2), engine repair (2), oil change services (2) and tire services (2). 1 shows a license on its website; 2 list staff certifications (ASE) and 4 have a BBB rating of A or A+. 8 have ten or more years of experience, the longest 75 years. 3 offer financing; 1 gives free estimates; 6 are family- or locally-owned and 6 list coupons or special offers. We count these figures across the technicians on this page; distances are straight-line, and hours and prices change, so confirm the details with the technician before you visit.
Do shops listed for San Marcos change oil on Saturdays or Sundays?
Weekend hours are listed by 5 of the 10 shops here. Check the closing time against the service you want, since some bays stop taking cars before the doors close, and ask whether the shop takes appointments.
Checkered Flag Automotive Inc
“Whether you need routine maintenance, repairs, or just advice about your vehicle, Arlen and Pam make sure you leave satisfied and confident in your car's safety”
Brake and Tire Check
“This is my forever place to get my oil and car needs taken care off.”
Wimberley Automotive and Tire Shop
“Every experience that I have had over the last 3 years has taught me this: He is HONEST, he is REASONABLE, and perhaps most importantly, he is a man of INTEGRITY.”
ME Automotive Repair Kyle
“Just had a minor thing done but they handled it with the best attitude and professionalism you could expect!!”
Why these companies made our list
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