“Family owned and operated for three generations!”

Kelly Minhas – Founder


Kelly Minhas – founder of Kelly and Sons

Kelly opened Fina Gas Station with two bays in 1976. He then opened Kelly and Sons Auto in 1979 along with his two sons, David and Karm. By providing excellent service, we quickly grew to nine bays, an elite staff of mechanics and became one of the best shops in Ajax!


Dave and Karm Minhas

Both sons worked along side their father to open Kelly and Sons in 1979. Well established and well trained, their expertise in auto repair and customer service is unrivaled. Karm Minhas is the current owner and manager and face of Kelly and Sons.


Joti Minhas

The aspiring third generation manager in the realm of auto repair. He has been training in the ever changing car and engine technology, electric car repairs and maintenance, and custom audio and video. 


Auto Repair

Kelly and Son’s Auto Repair is a full-service automotive repair shop serving Ajax and the surrounding communities. With certified technicians and the very best equipment, there’s nothing we cannot do for your vehicle from routine maintenance to complex diagnostics. We are able to fix what others can’t, including luxury vehicles and diesels.

Used Car Sales

With 40 years of experience, trust us to help you locate and certify the best vehicle for your needs. We pride ourselves on our honesty, friendliness, and no-pressure customer service — our many long time clients will attest to these facts! Head over to the Used Car Sales section to see our inventory.

Safety and Emission Testing

Before you head out into the road, it’s best to consider the safety of your vehicle and have it checked first by professional mechanics. We provide safety and emission testing in house.

RKM Leasing

All types of credit, from good to bad, can qualify for an auto loan. No credit, no problem! We will work with you to secure a no credit car loan if your situation demands it. RKM Leasing has strong relationships and is committed to finding you the perfect car loan to suit your car finance needs.

Your Full Service Auto Repair Shop in Ajax

Our Guarantee & Warranty

We value each and every one of our customers. We strive to provide great service that you can’t help but tell your family and friends about us, as well as return to us for your regular service and repair needs. You can be assured we use correct parts, and all of our work is inspected and tested before your car is returned to you. We hold the quality of our service and parts to the highest standards.

Car Care Services

Lube, oil, and filter services
All scheduled maintenance
Anti-lock brakes
Air conditioning
Belts and hoses

Transmission Services

Automatic transmission repair and replacement
Four-wheel drive
Front-wheel drive
Transmission flushes

Tire Services

New replacement tires
Tire pressure monitoring systems

Electrical Services

Starters and alternators
Electrical repairs and diagnostics
Power door locks
Power windows

Internal Engine Services

Minor engine repairs
Major engine repairs
Oil leaks

Heavy-Duty Services

Engine replacement
Transmission replacement
Engine mounts
Transmission mounts

Keep Your Car Running Great with Routine Maintenance

Your car is vital to your daily life. It transports you where you need to be, giving you freedom and mobility. To keep it running properly, and to ensure the safety of you and your passengers, it’s crucial that you bring your car in for routine maintenance. Don’t trust the care of your vehicle to amateurs. Bring your car to Kelly and Son’s Auto Repair for quality service you can trust.

Brake Repair & Service

Brakes wear out over time, eventually requiring service. How long your brakes last is based on various factors, such as driving conditions and how you brake. For this reason, it is necessary to have your brakes checked regularly. We are familiar with the driving conditions here in Ontario, enabling us to recognize common brake system issues. 

Oil Change & Lube Service

As our mission is to provide Ajax and the surrounding communities with a local, full-service auto repair shop. We provide oil changes for all cars and trucks. We additionally offer a complimentary vehicle inspection with your oil change because we care about your safety.

Emergency Repairs

We are here for any kind of trouble with your car or truck. We know a breakdown can be frustrating and even worse it can leave you stranded. If you ever need emergency vehicle service, call us. We provide towing in addition to repairing your vehicle. Relax and let us take care of you and your car. We also offer a free shuttle service.

Our Used Vehicle Inventory

All used vehicles are serviced and certified to Kelly and Son’s standard of excellence. Every car and truck in our inventory is:

Hand Picked
Fully Inspected
Fully Serviced
Safety Certified
Washed, Vacuumed, and Detailed
And Comes with a Comprehensive Accident Report!

We start the next chapter of your vehicle’s life off right to make the drive to your driveway smooth and satisfying. We only ask that you choose to care for it as well as we have!


RKM Leasing

Good or Bad credit? No problem. Ask about our stress free leasing options. We are serious about helping you find the right solution. 


Monday: 8:00 am to 6:00 pm

Tuesday: 8:00 am to 6:00 pm

Wednesday: 8:00 am to 6:00 pm

Thursday: 8:00 am to 6:00 pm

Friday: 8:00 am to 6:00 pm

Saturday: 8:00 am to 12:00 pm

Sunday: Closed


711 Finley Ave, Ajax, Ontario
(905) 683-7301