Hillside Auto Repair
06/16/2026
Toyota: “I need five quarts of basic oil and a spin on filter. Done in 20 minutes.”
Mercedes: “I need nine quarts of unicorn tear spec 229.5, a computer reset, no dipstick, 13 underbody bolts, and a technician with a factory scan tool. Also my filter housing might crack just for fun.”
And then drivers ask us why the price is different. 🤦♂️
We broke down every single dollar on the blog. Same oil? Not a chance. Same filter? Absolutely not. Same shop? Please don’t take your Mercedes to a quick l**e in O’Fallon unless you enjoy dash lights and regret.
Click the link to read the full story from Hillside Auto Repair. And yes, we offer that 3 year/36,000 mile warranty on everything we do. Even the “expensive” oil changes.
Tap the link in bio to learn why your Mercedes costs more to love: https://hillsideautomotiverepair.com/blog/why-is-my-mercedes-oil-change-when-my-toyota-is
06/03/2026
Think trusting a new mechanic is like swiping right on a dating app after a bad breakup? 😬 You're not wrong.
We wrote a whole blog about why “We’re the Professionals You Can Trust.”
Click the link to read it: https://hillsideautomotiverepair.com/blog/i-had-a-bad-experience-at-another-shop-how-do-i-trust-you
Now be honest with us, what is the thing that makes you comfortable working with a shop? We appreciate feedback! Tell us in the comments below👇
06/02/2026
Ladies of O’Fallon, have you ever left a repair shop feeling like your wallet just went through a breakup? 💔
Some shops do take advantage. We said it.
But we also wrote the ultimate guide to protecting yourself, from digital inspections to our Women’s Automotive Empowerment Course led by our own NaTasha.
Nikki, our dealership trained service advisor, will never call you “baby” or pink tax you (You know upcharge cause you are a female, EWW).
Click the link below to read our blog about this, because your car deserves a pro, not a predator. And we are the Professionals You Can Trust. 🔧🚗
👉 https://hillsideautomotiverepair.com/blog/do-shops-take-advantage-of-me-because-i-m-a-woman
Have you ever felt talked down to at a shop? What’s one question you wish you had asked? Comment below. NaTasha reads the comments and will answer your automotive questions!
05/27/2026
Your brakes just failed. Again. And that mobile mechanic you paid in cash? He has pulled a vanishing act faster than your kids disappear when chores are mentioned. 🪄💨
Before you invite a stranger with a socket set to destroy your driveway and your transmission, read our new blog. We cover everything from oil-stained concrete to bolts that were never tightened. Spoiler alert: your family deserves better than a guess from a guy working out of a beat up van.
Click the link for the full story. Then bring your car to people who actually have a building. And a warranty. And a conscience.
👉 https://hillsideautomotiverepair.com/blog/the-hidden-dangers-of-using-a-mobile-mechanic
Your driveway is for basketball, not brake jobs. Trust the pros with the lift. Trust Hillside Auto Repair.
What is the worst repair horror story you have ever heard from a mobile mechanic? Drop it in the comments. 👇
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Contact the business
Telephone
Address
400 Church Street
O'Fallon, MO
63366
Opening Hours
| Monday | 8am - 1pm |
| 2pm - 5pm | |
| Tuesday | 8am - 1pm |
| 2pm - 5pm | |
| Wednesday | 8am - 1pm |
| 2pm - 5pm | |
| Thursday | 8am - 1pm |
| 2pm - 5pm | |
| Friday | 8am - 1pm |
| 2pm - 5pm |