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Grand Auto LLC

Average Score
Overall Rating 5.0/5Overall Rating 5.0/5Overall Rating 5.0/5Overall Rating 5.0/5Overall Rating 5.0/5
5.0
(30 Reviews)
82
Write a Review
Schedule Appointment

Score Details

5 stars
96%
4 stars
3%
3 stars
<1%
2 stars
<1%
1 star
<1%

Last 30 Day Trend

Active Business

ReScore Reviews™

ReScore
Overall Rating 0.0/5Overall Rating 0.0/5Overall Rating 0.0/5Overall Rating 0.0/5Overall Rating 0.0/5
Original Review
Overall Rating 0.0/5Overall Rating 0.0/5Overall Rating 0.0/5Overall Rating 0.0/5Overall Rating 0.0/5
0
Total ReScores™
-
ReScore™ Average
82
Net Promoter Score ®

Business Details

About

Grand Auto LLC is your one-stop shop for all your automotive needs. We come to you, and we specialize in automotive repair and maintenance. No matter the type of vehicle you drive, our team has the knowledge to provide you with professional service to ensure your vehicle runs smoothly and safely. Grand Auto LLC is your one-stop shop for all your automotive needs. We come to you, and we specialize in automotive repair and maintenance. No matter the type of vehicle you drive, our team has the knowledge to provide you with professional service to ensure your vehicle runs smoothly and safely.

Categories
Auto Repair, Oil Change, Car Maintenance
Contact
(951) 690-0986
Visit Website
Closed
Business Hours

Business Hours

Mon
8:00 AM - 6:00 PM
Tue
8:00 AM - 6:00 PM
Wed
8:00 AM - 6:00 PM
Thu
8:00 AM - 6:00 PM
Fri
8:00 AM - 6:00 PM
Sat
9:00 AM - 5:00 PM
Sun
closed
* Pacific Time (Us & Canada)
405 East 6th St Corona, CA 92879
Get Directions
Grand Auto LLC's Reviews
Overall Rating 5.0/5Overall Rating 5.0/5Overall Rating 5.0/5Overall Rating 5.0/5Overall Rating 5.0/5
5.0
(30 Reviews)
Write a Review
Recent Reviews
Verified Customer
GMC Terrain
Overall Rating 5.0/5Overall Rating 5.0/5Overall Rating 5.0/5Overall Rating 5.0/5Overall Rating 5.0/5
07/11/2025
verified customerVerified Customer
10
does a great job very caring for you and your auto will say you can trust there integrity
Great job really happy with them
The Team at G. from Grand Auto LLC responded on 07/14/2025 09:38 AM

We appreciate your positive feedback! It's great to know that you are really happy with our service. We always strive to deliver great results, so it's nice to see our efforts recognized. If there’s anything else we can assist you with, don't hesitate to reach out.

Verified Customer
Fullerton, CA
Ford Escape
Overall Rating 5.0/5Overall Rating 5.0/5Overall Rating 5.0/5Overall Rating 5.0/5Overall Rating 5.0/5
06/26/2025
verified customerVerified Customer
8
Great customer servive
Not sure what the young man’s name was but my serpentine belt on my car busted and I was able to roll it into their garage. Gentleman attended me right away and was able to provide service. Unfortunately I needed another part which he ordered. He definitely knew what he was doing and no bs. Price was reasonable and satisfied with the work.
SM
Santiago M.
Nissan Altima
Overall Rating 5.0/5Overall Rating 5.0/5Overall Rating 5.0/5Overall Rating 5.0/5Overall Rating 5.0/5
05/26/2025
verified customerVerified Customer
10
Happy and Satisfied.
I took my car for a Transmission replacement on my Nissan Altima and they did a clean and perfect repair at all, car is running great, I have a 3 years warranty, I’m just so happy with the jab and service.
SA
SAYED A.
Hyundai Sonata
Overall Rating 4.0/5Overall Rating 4.0/5Overall Rating 4.0/5Overall Rating 4.0/5Overall Rating 4.0/5
05/15/2025
verified customerVerified Customer
9
Owner
Good job
CG
CELINA G.
San Juan Capistrano, CA
Mazda CX-5
Overall Rating 5.0/5Overall Rating 5.0/5Overall Rating 5.0/5Overall Rating 5.0/5Overall Rating 5.0/5
05/05/2025
verified customerVerified Customer
10
Great experience
Had a great experience with Grand Auto! They were able to help me out in a pinch this weekend. Would recommend them to anyone! Quick and super efficient.
SV
SALVADOR V.
San Bernardino, CA
Chevrolet Malibu
Overall Rating 5.0/5Overall Rating 5.0/5Overall Rating 5.0/5Overall Rating 5.0/5Overall Rating 5.0/5
04/29/2025
verified customerVerified Customer
10
Power reduce
Honestly a great place to take your car they were able to find the problem on my car and fixed it. I had taken it to a couple mechanics, but this is a great place. I highly recommend it.
EV
Eddie V.
Corona, CA
Kia Sorento
Overall Rating 5.0/5Overall Rating 5.0/5Overall Rating 5.0/5Overall Rating 5.0/5Overall Rating 5.0/5
04/19/2025
verified customerVerified Customer
0
Great customer service
Went in for a front brakes and rotors they were fast and you can feel the good work environment.
Verified Customer
Mercedes-Benz E350
Overall Rating 5.0/5Overall Rating 5.0/5Overall Rating 5.0/5Overall Rating 5.0/5Overall Rating 5.0/5
04/08/2025
verified customerVerified Customer
10
Great service and honest guy.
Ricardo and Anthony are great and trustworthy mechanics.
RD
ROBIN D.
Toyota Avalon
Overall Rating 5.0/5Overall Rating 5.0/5Overall Rating 5.0/5Overall Rating 5.0/5Overall Rating 5.0/5
03/24/2025
verified customerVerified Customer
10
Excellent service
Anthony is the best. Excellent service, fair prices and 100% honest.
MH
Mohamed H.
Hyundai Santa Fe Sport
Overall Rating 5.0/5Overall Rating 5.0/5Overall Rating 5.0/5Overall Rating 5.0/5Overall Rating 5.0/5
03/11/2025
verified customerVerified Customer
10
Amazing
Ricardo and team are professional and friendly
Verified Customer
Ford Fiesta
Overall Rating 5.0/5Overall Rating 5.0/5Overall Rating 5.0/5Overall Rating 5.0/5Overall Rating 5.0/5
02/28/2025
verified customerVerified Customer
9
A I’ve and Beyond
Guys at the shop did more than they had to, to get me going. I appreciate what they did for me.
ANDREA
Toyota Tacoma
Overall Rating 5.0/5Overall Rating 5.0/5Overall Rating 5.0/5Overall Rating 5.0/5Overall Rating 5.0/5
02/11/2025
verified customerVerified Customer
10
Great Mechanic Shop
These guys are amazing!
KP
kristin p.
Corona, CA
Kia Sedona
Overall Rating 5.0/5Overall Rating 5.0/5Overall Rating 5.0/5Overall Rating 5.0/5Overall Rating 5.0/5
02/04/2025
verified customerVerified Customer
10
Best place in Corona
We love this place for auto care and repair. They operate with integrity, are friendly, and get you back on the road quickly. My husband and I wont go anywhere else!
JG
JESSICA G.
Toyota Corolla
Overall Rating 5.0/5Overall Rating 5.0/5Overall Rating 5.0/5Overall Rating 5.0/5Overall Rating 5.0/5
02/03/2025
verified customerVerified Customer
10
Honest
The guys at the shop are all very nice and and helpful. And very honest!
Ricardo V. from Grand Auto LLC responded on 02/06/2025 09:39 AM

We're glad to hear you had a positive experience with our team! Honesty and helpfulness are our superpowers, and we're always here to lend a hand (or a wrench). Your support means a lot to us, and we appreciate you taking the time to share your thoughts!

JS
Jordan S.
Chevrolet Colorado
Overall Rating 5.0/5Overall Rating 5.0/5Overall Rating 5.0/5Overall Rating 5.0/5Overall Rating 5.0/5
01/25/2025
verified customerVerified Customer
10
5 stars!!!
Love these guys, fair and honest pricing. You should check them out!
Ricardo V. from Grand Auto LLC responded on 01/28/2025 09:37 AM

We appreciate you taking the time to share your experience! It’s great to know that our fair and honest pricing struck a chord with you. We aim to keep things transparent, because the only thing we want to be in the dark about is the mystery of where all those missing socks go. Sounds like you’re a fan, and we genuinely value your support!

Displaying Review 1 - 15 of 30 in total
Service Coupons and Posts
We're revved up to hear you've had great experiences with us! 🚗✨ We're always here to keep your ride running smoothly. Thanks for choosing Grand Auto LLC – we can’t wait to see you again! #GrandAuto #CustomerLove
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Thank you for the fantastic review! We're thrilled to be your go-to for all things auto. 🚗💨 We'll keep the great experiences rolling, one tune-up at a time! See you soon for more auto adventures! #CustomerLove #GrandAutoLLC
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Thanks for the stellar review! We're thrilled our service hit the mark. 🚗✨ Remember, your car deserves the royal treatment too! See you for round two! #GrandAutoLLC #TopNotchService
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🚗✨ Thanks for the shout-out! We strive to be the best in Corona and are thrilled you loved our service. Next time you're in, we'll be ready to keep your ride running smoothly! 🛠️ #GrandAutoLLC #BestInCorona
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We're thrilled to hear that Ricardo left you revved up with satisfaction! 🚗✨ We can't wait to see you and your other cars rolling back in. Thanks for trusting us with your rides! #GrandAutoLLC #CarCareExperts
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We’re thrilled to hear you had a wonderful experience getting your car fixed! 🚗✨ At Grand Auto LLC, we believe every car deserves a little TLC. Thanks for trusting us to keep your ride in top shape! #GrandAutoLLC #CarCareMagic
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We're thrilled to hear about your first visit and the friendly service! ?✨ We're always here to keep your ride running smooth, and we can't wait to see you again. Thanks for spreading the word! #GrandAutoLLC #CustomerAppreciation
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Thank you for the kind words! We love turning frowns into smiles—and engines back into purrs! ?️? Honesty is our horsepower! Can't wait to keep your wheels rolling smoothly. #GrandAutoLLC #TrustYourMechanic
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? Huge shoutout to our amazing team, especially Adrian! ?? We're thrilled to hear you felt valued and informed during your visit. We’re here to help, quote, and fix! Thanks for trusting Grand Auto LLC with your ride! #AutoCare #CustomerLove
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