Best Car Tune-Up in Ajax, ON

15 technicians listed · 14 in Ajax · 6 open weekends · 13 rated 4.5+

Data verified October 28, 2026

Stix Auto Body Collision and Repair

Stix Auto Body Collision and Repair

5.0 49 reviews
“Kay was very accommodating since day one and was flexible with his schedule, had a great turn around time and was very detailed on why my paint was failing on my front bumper.”
170 Fuller Rd Unit 13
i
Brotech Automotive Service

Brotech Automotive Service

4.9 49 reviews
“All of the staff are exceptionally personable, very communicative about any work being done, and i find the price very reasonable.”
200 Fuller Rd
i
Master Tune-Up & Complete Auto

Master Tune-Up & Complete Auto

4.7 47 reviews
“Excellent service, professional staff, very friendly and approachable, reasonable prices for services provided, highly recommended”
509 Bayly St E
i
Sena Auto Automotive Services

Sena Auto Automotive Services

4.5 45 reviews
“Repaired exhaust pipe, the guy did welding and replaced a donut gasket with coupling.”
170 Fuller Rd
i
MB Master

MB Master

4.1 40 reviews
“If something they fixed did not work just bring the vehicle back to them and they will fix.”
415 MacKenzie Ave
i
Andre's Auto Repairs

Andre's Auto Repairs

4.8 37 reviews
“Have been here twice now, first time for an oil change and second for putting tires on rims, balancing and oil change.”
509 Bayly St E
i

Listed for drivers in and around Ajax, ON, these 15 shops handle tune-up work and running faults. What each one says about diagnostics, warranties and service specials comes from its own website; ratings and quotes come from public reviews.

Area overview: Ajax, ON

Of the 15 technicians we list here, 14 are in Ajax itself and 1 comes from Pickering (5 km). The technicians on this page are rated from 4.0 to 5.0 across 921 reviews; 6 have 50 or more reviews and 13 are rated 4.5 or higher. The topics that come up most in reviews of the technicians on this page are "price", "honest" and "professional". 6 are open on Saturdays and 1 on Sundays. 2 have ten or more years of experience, the longest 29 years. We have a website on file for 2 of the technicians on this page; 2 publish a contact page and 2 list a public email. We count these figures across the technicians on this page; distances are straight-line, and hours and prices change, so confirm the details with the technician before you visit.

Which shops listed for Ajax open on Saturdays or Sundays?

6 of the 15 shops here show Saturday or Sunday hours. Plugs and filters fit neatly into a Saturday. A chase for an intermittent misfire does not, since it can need the car overnight to catch the fault happening from cold.

Quality Collision East Inc

Quality Collision East Inc

4.9 7 reviews
“Great people that do great work.”
Since 1997
92 Orchard Rd
i
Trusted Auto & Truck Service Inc

Trusted Auto & Truck Service Inc

4.9 26 reviews
“They were able to quickly troubleshoot my issue and fixed my windshield wiper motor and cowl - very reliable and sincere service at this shop!”
415 MacKenzie Ave
i
Rebound Sales & Service Ltd

Rebound Sales & Service Ltd

4.5 24 reviews
“Analysis of what's wrong with your vehicle tends to be quickly determined and is often repaired within a day *depending on the type of issue, of course.”
200 Fuller Rd
i
Garraway Mechanical Services

Garraway Mechanical Services

4.6 15 reviews
“The crew at Garraway are trustworthy and do a good job at a very fair price.”
234 MacKenzie Ave #1
i
Turn 6 Turning

Turn 6 Turning

4.8 11 reviews
“My whole family been coming here for years, Reliable, very reasonable prices and great friendly service!”
170 Fuller Rd
i
F & S Auto Body

F & S Auto Body

4.9 9 reviews
“Danny is awsome he has fixed my jeep twice after it's been hit.”
99 McMaster Ave
i
Tire Mount Auto Services

Tire Mount Auto Services

5.0 9 reviews
“Great new shop in Ajax would definitely recommend this to anyone looking for service done for a good price.”
161 Westney Rd S
i
Signature

Signature

264 Fairall St
i
Dasilva Racing

Dasilva Racing

4.9 48 reviews
“Joe gave me lots of details about the work and parts I was purchasing.”
Since 2002Prices online
Pickering, ON · 5 km from Ajax
i
HomeCar Tune-UpOntarioAjax, ON

Why these companies made our list

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