Auto Repair

What does auto repair cover?

Auto repair is everything that keeps your vehicle safe on the road, from scheduled maintenance to fixing what wears out or breaks. Our team handles tires, brakes, suspension, A/C, engine and electrical repairs on most makes and models.

We inspect your vehicle, explain what we found, prioritize what has to be done and answer your questions. Only the work you approve gets done, and most repairs are backed by our 24-month / 24,000-mile warranty.

Photo inspection

A digital report with photos, when available.

24 months / 24,000 miles

Our warranty on most repairs.

Free inspection

A $75 value. No purchase required.

Our auto repair services

Pick a service to see what is involved, the signs to watch for and how we do the work.

Oil change

Full synthetic on gas engines, diesel-rated oil for diesels.

Car A/C repair

R-134a and R-1234yf systems, from warm air to leaks.

Brake repair

Pads, rotors, calipers and brake fluid.

Wheel alignment

On our Hunter Hawkeye Elite aligner.

Tesla wheel alignment

Model 3, Model Y, Model S and Model X.

Steering and suspension

Shocks, struts, ball joints, tie rods and more.

AC compressor repair

Belt-driven and high-voltage electric compressors.

Lift and leveling kits

Installed, with an alignment included.

BG Services

Fluid services and fuel system cleaning.

Extended warranty repairs

We handle the claim with your provider.

Tires

New tires, mounted and balanced.

Wheels

Custom wheels, with a fit configurator.

We also handle:

Engine diagnostics and performance

Tune-ups and spark plugs

Scheduled and preventive maintenance

Timing and serpentine belts

Cooling system and radiator repair

Radiator and heater hoses

Battery, alternator and starter

Axle and CV joints

Differential repair and service

TPMS

Road force wheel balancing

Truck lift and lowering kits

Signs your car needs a repair

If you notice any of these, get in touch with us as soon as you can.

Unusual noises

A sound your car did not make before.

Smoke or weird smells

Smoke, or a smell that was not there before.

Vibration or slow acceleration

Shaking, or the car struggles to pick up speed.

Fluid leaks

Spots under the car where it parks.

Also bring it in when:

The check engine light comes on

The ABS light comes on

The tire pressure light comes on

It is hard to start

Scheduled maintenance is due

Honest inspections, clear priorities

Honesty and transparency are how we build long-lasting relationships with our customers. On each visit our technicians do a thorough visual inspection of your vehicle's vital points, document it in a digital report with pictures of any issues they find, when available.

Then we go over the report with you, so you understand what we found and what needs to be done, and can make an informed decision about your vehicle's maintenance and safety.

What your inspection report covers

  1. Your concern, first
  2. Overall condition of the vehicle
  3. Photos of any issues found
  4. Mileage-based recommendations
  5. What has to be done, prioritized

Makes we service

We service most makes and models, including:

American

Cadillac, Chevrolet, Chrysler, Dodge, Ford, GMC, Jeep, RAM

Asian

Acura, Honda, Hyundai, Infiniti, Kia, Lexus, Nissan, Toyota

European

BMW, Mercedes-Benz

Electric

Tesla

Auto repair in Ontario, CA

Comtires

1113 W Holt Blvd, Ste B1
Ontario, CA 91762

Near Holt Blvd and Mountain Ave

Monday-Friday: 8:00 AM - 5:30 PM
Saturday-Sunday: Closed

Every repair is done at our family-owned Ontario shop, where we have served drivers since 2011.

Customers come to us from across the Inland Empire, including Chino, Chino Hills, Eastvale, Fontana, Montclair, Pomona, Rancho Cucamonga and Upland. You can book your repair online or call us to set a time.

Comtires auto repair shop on Holt Blvd in Ontario, CA, with a black Ram pickup parked out front

Auto Repair FAQ

What kinds of auto repair do you do?

We handle brakes, steering and suspension, A/C, engine diagnostics, cooling system, electrical and drivetrain repairs, plus scheduled maintenance such as oil changes, tune-ups and BG fluid services. We also sell and install tires and wheels, do computerized wheel alignments and install truck lift and lowering kits.

Do you service my make of vehicle?

We service most makes and models, including Acura, BMW, Cadillac, Chevrolet, Chrysler, Dodge, Ford, GMC, Honda, Hyundai, Infiniti, Jeep, Kia, Lexus, Mercedes-Benz, Nissan, RAM, Tesla and Toyota. If you do not see yours, call us and we will tell you whether we can work on it.

Is there a warranty on repairs?

Yes. Most repairs are backed by our 24-month / 24,000-mile warranty. Some parts and services carry their own terms, such as tires and wheel alignments, so ask us which coverage applies to your repair before you approve the work, and we will tell you.

How do I know what my car really needs?

We inspect the vital points of your vehicle and give you a detailed report that starts with your concern, then covers the vehicle's overall condition and mileage recommendations, with pictures of any issues we find when available. We go over it with you and prioritize what has to be done, so you decide with clear information.

Do you offer a free inspection?

Yes. Our vehicle inspection is free, a $75 value, with no purchase required. It is the same visual inspection, documented in a digital report with photos when available. It is a good way to find out what your vehicle needs and what can wait before you decide on any repair. You can book it online or call us to set a time.

Have a question about your vehicle?

How it works at Comtires

1

Book your visit

Call us or request an appointment online - we confirm a time that works for you.

2

Digital inspection

We inspect your vehicle and, when available, send you photos and notes of what we found.

3

You approve the estimate

You get a complete estimate before any work starts. Nothing is done without your OK.

4

We fix it

Most repairs are backed by our 24-month / 24,000-mile warranty. Tires, alignments and some parts carry their own warranty terms.

Why Choose Us

Our technicians train constantly on the technology in modern vehicles, and we invest in the equipment to service them properly.

24 Month / 24,000 Mile Warranty

On most repairs. Tires, alignments and some parts carry their own warranty.

Digital Vehicle Inspections

Financing Options Available

Locally Owned And Operated Since 2011

Easily Accessible Location

Complete Estimate With Every Repair

Free Shuttle Service

Friendly Staff

What Our Customers Say About Us

Ready to book your appointment?

Request a time online or call us - we will confirm your visit.

Auto Repair Near You

Drivers come to our Ontario shop from across the Inland Empire.