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(909) 629-4863
Ontario's Trusted Auto Shop

Your car deserves better
than a guess.

No surprise charges. No unnecessary repairs. Just honest diagnostics, quality work, and the kind of service that keeps you coming back — mile after mile.

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Licensed & Insured
ASE Certified Techs
Same-Day Service
Mechanic working on engine Car diagnostic tool Clean auto repair shop
15+
Years Serving
100%
Satisfaction
500+
Happy Drivers
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What We Do

Complete auto care,
under one roof

From routine oil changes to complex engine repairs, we handle it all with precision and transparency.

Engine Diagnostics

Advanced OBD-II scanning and thorough troubleshooting to pinpoint issues fast — no guessing games.

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Brake Service

Complete brake inspections, pad replacements, rotor resurfacing, and fluid flushes for safe stopping power.

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Oil & Fluids

Premium synthetic and conventional oil changes, plus transmission, coolant, and power steering fluid services.

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Tire & Alignment

Tire mounting, balancing, rotation, and precision wheel alignment to extend tire life and improve handling.

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AC & Heating

Keep your cabin comfortable year-round with AC recharge, compressor repair, and heater core service.

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Transmission

Expert transmission diagnostics, fluid service, and repair for both automatic and manual vehicles.

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Pomona Auto Care workshop interior
15+
Years of
Experience
About Us

Built on trust,
driven by skill

Pomona Auto Care started with a simple belief: every driver in the Inland Empire deserves a mechanic they can rely on. No upselling. No confusing jargon. Just honest, skilled work on your vehicle.

Located right on Grand Ave in Ontario, we've spent over a decade serving families, commuters, and local businesses with the same dedication we'd give our own cars. Modern diagnostic equipment meets old-fashioned integrity.

Transparent Pricing
Upfront quotes, no hidden fees
All Makes & Models
Domestic and foreign vehicles
Warranty on Repairs
36-month / 36,000-mile coverage
Quick Turnaround
Most services completed same day
Why Pomona Auto Care

The difference is in the details

We don't just fix cars — we build relationships. Here's what sets us apart from the rest.

01

Honest diagnostics first

We tell you exactly what your vehicle needs — and what it doesn't. If a repair can wait, we'll say so.

02

Quality parts, every time

We use OEM or premium aftermarket parts — never cheap substitutes that fail early and cost more later.

03

Your time matters

We respect your schedule. Appointments are honored, wait times are minimized, and you're always kept in the loop.

04

Local and accountable

We're your neighbors. Our reputation depends on showing up for the Ontario community — every single day.

Engine repair work
Professional tools
Wrench and mechanics
Clean garage workspace
Testimonials

What our customers say

Real feedback from real drivers who trust us with their vehicles.

"Brought my truck in for a check engine light that another shop couldn't figure out. Pomona Auto diagnosed it in under an hour and had it fixed the same day. Fair price, no drama."

M
Marcus T.
Ontario, CA

"Finally found an auto shop I can trust. They explained exactly what was wrong with my brakes, showed me the worn pads, and didn't try to sell me anything I didn't need. Rare to find."

S
Sarah L.
Rancho Cucamonga, CA

"My transmission was slipping badly. I was quoted a fortune elsewhere. Pomona Auto Care gave me an honest assessment and a fair price. My car runs like new now. Highly recommend."

J
James R.
Chino, CA
Ready to Get Started?

Your car is in good hands
here.

Schedule your appointment today and experience the Pomona Auto Care difference. Honest work, fair prices, and service that actually cares.

Book Appointment (909) 629-4863
Get In Touch

Contact us

Have a question or need to schedule a service? Reach out — we're here to help.

Visit Us

10870 Grand Ave
Ontario, CA 91762-4009

Call Us

(909) 629-4863

Mon – Fri: 8:00 AM – 6:00 PM

Send Us a Message

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