Oil Change Services

Premium Oil Change Services in Rancho Santa Margarita, CA

There’s nothing routine about the way we do oil changes at Bobby Grich Auto Repair. Every service is handled with care, precision, and the same dedication to excellence that defines our shop. We use full synthetic oil, high-quality filters, and back it all with honest expertise. If you’ve been searching for an oil change near Rancho Santa Margarita that’s a step above the rest, you’ve found your home team.

The First Step in Long-Term Vehicle Health

Oil is the lifeblood of your engine—keeping it lubricated, cool, and free from damaging contaminants. But over time, oil breaks down, thickens, and loses its ability to do its job. Skipping oil changes can lead to reduced performance, higher fuel consumption, and serious engine wear.

That’s why staying on top of your scheduled oil service is one of the most cost-effective ways to protect your engine, extend its life, and maintain long-term reliability.

Oil Change Timing: What’s Right for You?

Most vehicles running on full synthetic oil can go 5,000 to 7,500 miles between oil changes. However, if you frequently drive short distances, tow, idle in traffic, or face extreme temperatures, you may need service more often.

Not sure when you’re due? We’ll check your oil and help set a schedule based on your car, your habits, and your manufacturer’s recommendations.

Signs You Might Need an Oil Change

Wondering if it’s time? Look for these signs:

Oil change reminder light or service indicator
Dark, dirty, or gritty oil on the dipstick
If the oil becomes contaminated

If you’re seeing any of these, or just want peace of mind, stop in. We’ll give you an honest assessment and get you taken care of quickly.

Our Complete Oil Change Services

We don’t just swap your oil and send you on your way. Our comprehensive oil change service gives you more value with every visit.

Full Synthetic Oil

We use only Mobil 1 full synthetic oil for better engine protection, longer intervals, improved fuel economy, and high performance in all driving conditions.

Oil Filter

Every oil change includes a premium filter that meets or exceeds your vehicle manufacturer’s specs. It ensures proper oil flow and filtration throughout the service interval.

Visual Inspection

Our technicians do a quick visual check of belts, hoses, and under-hood components to catch obvious issues before they become big problems.

Oil Life Reset

We reset your dashboard reminder or oil life monitor so your maintenance schedule stays accurate.

Fluid Top-Offs

We check and top off key fluids to keep your systems balanced, including:

Coolant/antifreeze
Brake fluid
Windshield washer fluid
Power steering fluid (if applicable)

More Than an Oil Change, It’s a Complete Service Experience

At Bobby Grich Auto Repair of RSM, an oil change is never just an oil change. Every visit is designed to give you more value, more peace of mind, and more confidence in your vehicle. Along with Mobil 1 full synthetic oil and OEM-quality filters, we include a few extras, at no additional charge, that most shops simply don’t.

Every oil change includes:

A free Digital Vehicle Inspection (DVI) with photos
A tire rotation to extend tire life and improve handling
A complimentary exterior car wash to send you off looking sharp

This level of care is rare. While most quick-lube shops skip these details, we include them every time because it’s how we do business: thorough, honest, and always customer-first.

Built to Last, Backed for Life

Not many shops back their work like we do. Our lifetime warranty on parts and labor sets us apart, giving you total confidence in every service. We also partner with extended warranty companies so you’re always covered.

Built to Last, Backed for Life

Honest Work. Trusted Name. Real Results.

We’re not a drive-thru oil bay. We’re the place you bring your vehicle when you want it cared for like it matters, because to us, it does.

Full Synthetic Every Time: We exclusively use Mobil 1 and high-quality filters that protect your engine and extend its life.

Expertise You Can Count On: ASE-certified techs bring experience, attention to detail, and a commitment to doing the job right.

Down-to-Earth, No Pressure: We explain our findings clearly with no fluff and no pushy sales, just honest advice you can trust.

Your Time Matters: Drop off early, stay updated through digital communication, and pay online when it’s done. Easy.

Backed by Legacy, Built on Trust: Our lifetime warranty on parts and labor and our baseball-inspired shop reflect a deeper standard of service that’s rooted in pride, consistency, and community.

Early Bird Drop-Off

Online Payments

Financing options via

frequently asked questions

What are your business hours?

We are open Monday – Saturday from 8:00 AM to 5:00 PM . Our flexible hours make it easy to get expert auto repairs at a time that works for you.

Where are you located?

You can find us at 28622 Oso Parkway, Suite A, Rancho Santa Margarita, CA 92688. Our shop is conveniently located for local drivers needing reliable auto care and a new shop opening in Huntington Beach.

What types of vehicles do you work on?

We service all makes and models, including domestic, European, Asian, and electric vehicles like Tesla. Our ASE-certified technicians have the expertise to handle everything from routine maintenance to complex repairs.

Can I book an appointment online?

Yes! Booking an appointment online is fast and easy, allowing you to schedule service at your convenience. However, we also welcome walk-ins and same-day service whenever possible.

Is this a cost-effective alternative to the dealership?

Absolutely! We offer dealership-quality repairs at fair, transparent prices, using high-quality parts backed by a lifetime warranty. Our expert service ensures the same level of care without the high costs.

Do you offer any discounts?

Yes, we offer military, first responder discount, AAA discount throughout the year. Please check our Coupons page for the latest promotions and savings on your next service.

Can I check on the status of my car at the shop?

Yes, you can contact us anytime for an update on your vehicle’s repair status. Our team ensures clear communication so you know exactly when your car will be ready.

Do you offer a warranty on repairs?

Yes! At Bobby Grich Auto Repair, we stand behind our work with a lifetime warranty on parts and labor, ensuring long-term reliability and peace of mind. Additionally, as a Technet-affiliated shop, our lifetime warranty is honored nationwide, so you’re covered wherever the road takes you

what our customers say about us

Book Your Oil Change at Bobby Grich Auto Repair

Need an oil change that does more than just check the box? At Bobby Grich Auto Repair, we combine full synthetic oil, skilled service, and a few extra touches to keep your car performing and looking its best—whether you’re visiting our Rancho Santa Margarita or Huntington Beach location.

Visit us at 28622 Oso Pkwy Suite A, Rancho Santa Margarita, CA 92688, call or text us at (949) 709-8007, or schedule your oil change online today.

We proudly serve drivers in Rancho Santa Margarita, Huntington Beach, Ladera Ranch, Rancho Mission Viejo, Coto de Caza, Wagon Wheel, and surrounding communities across South Orange County.

Legends on the field, experts in the shop.