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Monroy's Auto Repair

Monroy's Auto Repair is a Car Repair located in 9530 Sierra Ave. Unit 11, Fontana, CA 92335.

Google★★★★★
4.7 / 5 (101 Reviews)
Active Listing | Last data verification: Nov 12, 2026
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Contact Information

Address Fontana, CA

About Business

Conveniently located in Fontana, CA, Monroy's Auto Repair has established a strong presence in the Car Repair market. They have specialized expertise in Auto repair shop, making them a top-choice Car Repair specialist in Fontana. Backed by 101 satisfied customers, they currently hold a prestigious 4.7/5 star status on our platform. They take pride in serving the diverse needs of Fontana, CA residents, offering personalized Car Repair solutions that make a difference. Whether it's a routine check or a complex Car Repair task, Monroy's Auto Repair is the go-to destination for quality and service in Fontana, CA.

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Google Reviews

Lee Cripps

Lee Cripps

Google ★☆☆☆☆
2 weeks ago

DO NOT BUY A USED CAR FROM THIS MAN! HE IS DISHONEST AND DOES NOT LIVE UP TO HIS WORD! My family went to Monroy's for over 15 years and had no problems with their service until he sold us a car. He said that he had a 2009 Subaru Outback that was not working but he was going to get a brand new engine for it and would fix it all up, make it right, and sell us a great car for $7000.00. This thing was never working from the day I got it from him. It kept on breaking down in the middle of the road in the mountains after only a few days of using the vehicle. I say only a few days because I barely had the car in my possession a few days since it was always back at his shop being fixed for serious issues. I took it up to work and it over heated and would not start. I had to wait a few hours before I could drive it again and slowly got it home and then to his repair shop. He said that he fixed it, (It was never actually fixed) but that he would not work on it again without me paying for the bill. I told him he sold us a hooptie and would never go back to his shop again. We only had it for 4 month! Most of that time it was in the shop for weeks at a time. We only have driven the car for 2000 miles over the span of a year because of all the smog it spews out and fear that it will not start again. Well, today the car did the same thing to my wife as she was driving down to Ontario Mills where it stalled in the middle of the road. She was terrified. I had to drive down to give her my car and try to take the car back to my house not knowing what was going on with it. I couldn't make it back to my house without it oveheating and stalling out on the side of the road. This car was the most costly mistake of my life. We have put over $1000 trying to fix the car. It would not even pass the smog test a year after we bought it. Now it does not even work and is currently sitting on the side of the road with steam spewing from the engine bay. Very disapointed and very dissatisfied. Please don't buy a used car from this dishonest and unscrupulous auto mechanic.

Kayon Stewart

Kayon Stewart

Google ★★☆☆☆
a month ago

I had a bad experience here. First off they don't have room to park your car securely in the parking lot so they will park your car on the street which I'm not ok with because there's always a chance somebody can hit your car. My ac wasn't blowing cold and was overheating. So I paid $150 for a diagnostic and they replaced my AC relay without telling me which they should of called me first (bad communication). When I got there the head guy there Louise had an attitude just because I wanted to look at the part that I'm paying for. When I spend my hard earned money on repairs I shouldn't get attitude because I want to see the part im paying for. Only reason I'm not leaving a one star is because my AC and over heating issue was fixed but I won't be returning because they park cars on the street and because of the bad attitude

Katrina Zaragoza

Katrina Zaragoza

Google ★★★★★
4 months ago

Monroys Auto is trust worthy and hard working. I’ve been bring all my vehicles to him for years and he always stands behind his work. He is quick and gets us back in the road in a timely manner. I recommend his shop 10/10.

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Frequently Asked Questions

Where is Monroy's Auto Repair located?

Monroy's Auto Repair is located at Monroy's Auto Repair, 9530 Sierra Ave. Unit 11, Fontana, CA 92335. You can find their exact location and get directions on the map provided above.

What is the overall rating for Monroy's Auto Repair?

Monroy's Auto Repair currently has an overall rating of 4.7 out of 5 stars, based on 101 reviews from the community.

What are the opening hours for Monroy's Auto Repair?

The opening hours for Monroy's Auto Repair are: Please contact the business at 19093330022 to confirm their current operating hours.

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