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Elite Automotive Services
“I've been going here for a number of years and always feel like the staff is professional, helpful and fair.”
Best Car Tune-Up in Lake Forest, CA
19 technicians listed · all 19 in Lake Forest · 12 open weekends · 17 rated 4.5+
Data verified October 16, 2026
L & M Automotive Service Center
“They gave me a detailed report of everything in my car and gave each component a rating from good-to-go to this needs to be fixed now.”
Mission Auto Center
“Recently, I brought my Toyota Avalon and Infiniti G37S in for transmission fluid drain and refill, including new brake pads/rotor service for the Avalon.”
Lang Racing Development
“Instead of taking the easy "replace everything" route, they give practical advice on how to achieve your project goals while maintaining a reasonable budget.”
AK Auto Repair and Smog
“Came here to get a smog check and they were so nice and got the job done so quick!”
K.O. Automotive
“Gabriel at KO Automtive was so helpful and kept me updated on the service done to my K5 Blazer.”
Listed for drivers in and around Lake Forest, CA, these 19 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: Lake Forest, CA
All 19 technicians we list here are in Lake Forest itself. We have 22 technicians in Lake Forest on file; this page shows the highest-rated 19. The technicians on this page are rated from 4.2 to 5.0 across 1,094 reviews; 5 have 50 or more reviews and 17 are rated 4.5 or higher. The topics that come up most in reviews of the technicians on this page are "price" and "knowledge". 12 are open on Saturdays. The services the technicians on this page list most often on their websites are brakes (2), diagnostics (2) and transmissions (2). 2 list staff certifications (ASE). 9 have ten or more years of experience, the longest 31 years. 1 offers financing; 1 is family- or locally-owned and 5 list coupons or special offers. We have a website on file for 10 of the technicians on this page; 10 publish a contact page; 3 list a public email and 2 take bookings online. We count these figures across the technicians on this page; hours and prices change, so confirm the details with the technician before you visit.
Can I book a tune-up online with shops listed for Lake Forest?
Online booking is offered by 2 of the 19 shops on this page. Put the symptom in the notes rather than picking a service name, because a shop that knows it is chasing a misfire will set aside diagnostic time instead of a quick parts slot.
True Performance LLC
“Tony and team's knowledge, experience, and ongoing curiosity for innovation show why True Performance is regarded so highly in SoCal - their work and the builds out of their shop prove it.”
Performance Data Systems
“Great customer service, knowledgeable staff and quick turnaround on repair I sent in.”
S & C Pro Automotive
“Free quote and literally saved me over $3k from a place down the street who also charged me $117 just for an inspection!”
Carmoe
“All of her cars are clean and highly selected and inspected well before getting sold”
Bona Fide Performance LLC
“Very nice shop, got me in and out in a very timely matter and work was done very well.”
Trackside Performance LLC
El Toro Muffler and Brake
“Drove in same-day with a missing jack on my trailer and they were able to weld on a new one in less than a day!”
Excel Auto Care & Mufflers
“Worth dropping by for a service quote.”
Jerry's Complete Automotive Repair Dba Jerry's Classic Repair
“Jerry is awesome, won't take my truck to anyone but him.”
Montiel Auto Repairs
“He does excellent work, has great prices, and we refer all of our friends to him.”
Rico Auto Body
“My car needed paint job and had many other flaws and Rico (the owner) always maintained a good communication and updates of my vehicle and was done in timely manner.”
Mission Service Center
“Very knowledgeable, reasonable pricing, peace of mind when you leave your car at this place.”
Auto Pros OC
“The price was just as he quoted and he did not try to up sell me or anything.”
Why these companies made our list
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