ignition lock was put in my son's car. owner, son and mechanic and the dui program are the only thing redeeming. this place is knowledgeable and has exceptional service. I can't get say nothing positive about the ignition lock companies themselves. they are con artists taking advantage of people's misfortune. read more

I work at prime glass and will helps me every single time!! No wait no bs got my van up and running. His installations are dedicated and perfect I'll only trust him on my vehicles! He is now my go to guy for all my fleet units! Pleasure seeing you today! read more

I went to the Holt Blvd location. Will was there and listened to me and offered me a product he had in stock to meet my need. He was very helpful and his product had all the features that I needed. I already had a DVR rear view mirror in my 2015 Ford F-150. it has Bluetooth, Apple Car Play, and an FM transmitter function as well as the typical rear mounted camera and built in front camera. since my truck has a lot of bells and whistles, all I really needed was the rear camera/DVR function. we swapped the existing unit into my 2013 very basic Hyundai which brought it up to date with current tech, and installed a new basic mirror/DVR for the truck. he accomplished all of that in a little over an hour! His install was very professsional and he charged a very reasonable amount for his work. highly recommend this business! read more

Been friends with Will for a long time, he will treat you well. They pretty much have everything for your Stereo.

Will diagnosed my radio problem, after 2 radio shops couldn't figure it out and wanted to charge me for just looking at it. As it turns out it was a simple fix! Will is a very honest and stand up guy, would definitely recommend. read more

Just wanted to say thank you for answering your phone and taking the time to see if you had a mounting kit for my 05 xterra the guy down the street at stereo's r us gave me the wrong one and i had to drive another 30 miles round trip due to his carelessness you kit worked as it should very easy to put in next time ill come to you for things read more

American Stereo Masters - Metra mounting kit 05 xterra - Car Stereo Installation Near Me - Ontario, California

Will and his team are incredible! Highly recommend the customer service is amazing plus people you can genuinely trust with your car! I'm very appreciative of them! read more

Average to good. Got the job done. Corrected defects. Owner was nice. Might come back for other stuff.

First off, I can honestly say, I am dumbfounded by the reviews this shop has been receiving. I have stopped by here and there over the past few years when I have had emergency problems with my audio systems and every time, Will has been nothing but helpful and kind to me. There are times, I go in just for questions, and he still does not hesitate to help me get answers. He makes me feel comfortable and welcomed. He doesn't try to push sales on me, which I love. It's always hard to shop around when people are trying to make a quick sale. My very first visit was about 3 years ago, I came in looking for a newer type of fuze system because the previous shop I went to, gave me an outdated type and it couldn't handle the power I was pumping out. Will was kind of enough to show me the difference and enlighten me on how things worked. I ended up getting the fuze from him but when I looked confused trying to install it, he offered to install it for free. I tried to tip but he wouldn't take. Ever since that day, I knew i found a good shop. So when I wanted to get a system installed into my car, I thought "hey, they've been good to me, instead of letting them fix other shops mistakes, lets let them install a system and see how things go". Came in to get some quotes on some items and even after I told him I would order it on amazon, he did not treat me any different. Will was still helpful in guiding me on what I should get based on my "wants". The install went well, and I LOVE my new system!!! Great customer service and great work, I will be coming here again!!! read more

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American stereo Holt Street in Ontario what can I say? I've had some work done there in the past so I came back got a stereo installed prices are high the same stereo I bought for 300 you can pick up almost anywhere for about 200 dollars the installation was comical almost didn't seem like he was confident no soldering very cheap crimp connected a very poor wrong color new installation kit radio bezel overall I don't think I'll be going there anymore or maybe you just bring in my own equipment in prices are inflated and the installation fee still applies so in my case I think I paid about a $130 more than I needed to He's been in business for a long time so I guess he's doing something right you can't have that many first-time customers hopefully he understands And he restructures pricing he would make a lot more money and have more repeat customers read more

I don't know Carlos too well, but I do know that he's a good person! I've been to different car audio stores and this place has by far has the best prices!! read more

We never got an owners manual with our new stereo, Which was just like the last area we took out because we didn't like it American stereo masters put in the very same stereo and didn't tell us how to use it and we're stuck with another very good stereo that we cannot use we don't have an owners manual the one that print it out on the computer was smaller than a pin head and we couldn't read it. So we're stuck with a stereo we cannot program put in by a company they didn't tell us how to use it, and we are really not happy read more

Credit should be given where credit is due, that's exactly how I feel about this place. I first got my sound system installed back in 2011 with American Stereo Masters and was completely satisfied with the price and and service I received which is why I came back a second time. I was having issues with my dash stereo (the sound would break out when I'd hit a pothole or pass by train tracks) so naturally I thought it was an issue with the wires. I took it to Will who, based on his experience, advised me that my first problem was my speakers as they were going out (one already blown). I got new Kenwood speakers installed, front & back and the sound was still not right, continuously cutting off. As it was late in the evening he asked me to return the following day where he endlessly worked to solve the issue, until he finally found the problem and fixed it at no additional charge. I just want to thank Will and his team for taking care of me once again! Ps Will is a pretty cool guy, we talked about cars and he gave me a few tips on car buying. read more

Damn. This place has been taking care of my and my friends for over 15 years. Never a problem. And if I had a question. Will the owner always helps me out. Speaker blows get it changed in minutes. American stereo A +++ read more

I got.my tint done here, and they promised lifetime warranty, a came 2 months after the tint was coming off. The guy didnt.want.to fix the tint.even with the receipt. Pls go elsewhere... FYI I did have the receipt and I showed the guy and yes they did do tint there,the owner had someone else from another shop come do tint there he was on-call , so the owner is lying ... But then again it's your choice... I recommend Tint Masters in Ontario, they do a great job and they have a great service and warranty .. read more

Workers don't wear their mask as they should for the safety of others so that was a problem for me

I took my Silverado to get a double din installed gave me a good price and finished quickly. Over all it was a fast and easy process I was very pleased and will return again. read more

Thanks, American Stereo Masters! I would like to, specifically, thank Will for his great customer service. I truly appreciate his patience and assistance with resolving my issue today. Good work! read more

Will is awesome ! Great customer service and knows his stuff . I've been coming to him for years . Honest and fair prices . I've never had a problem at all . I highly recommend coming to the shop . Keep up The Good Work Will . read more

I went to American Stereo Masters and they did an excellent job with great prices and phenomenal service. This store is highly recommend!

I had great Service and I will always be coming back you can tell they have been doing this longer then I've been alive

I've had a few different services done here throughout the years, I've had two stereos done on two cars, and a key less entry installed on one. so I've taken 2, maybe 3 cars here. I've always been happy with the quality of the products, and friendly service. I was unsatisfied with a product I bought here recently, but after talking with the boss he swapped it right out, no problem. That's what I like about these guys, they always making sure the customer is taken care of and happy in all situations. Good job guys. read more

These guys installed a gauge cluster on my nissan 350z. They were very friendly, honest. They showed me how the previous people who installed my radi before did a sloppy job. But these guys did a great job. Very friendly and honest. Recommended read more

I bought a car alarm from here and ever since it had been draining power from my car so I decided to go get it uninstalled somewhere else and I went ahead and got a viper and when they were working on my car they told me that the install from this place was so jacked up that it took almost 2 hours to fix the mess that was caused so I suggest if you want a car alarm for your car DO NOT COME HERE! read more

Came to this place to get my windows tinted. I was quoted an hour and 1/2 by one guy. Two and 1/2 by another. Ended up taking closer to 4. You think they would apologize. Nope!!! Needless to say, I'm Not bringing any of my other cars back. read more

This is my second time writing this, for some reason Yelp will not post it...Anyways, as I said before..I have gone here to have 3 car alarms installed in 3 different cars. I have never had any problems, until this pass weekend. The alarm started going crazy, and would not stop going off. I went in today to see what could be done, and the owner is ordering and replacing the remote and brain of the alarm for me for free. He will be calling me when it arrives, to install it for me. This is why I return back every time to this place, and will never go anywhere else. You can not beat their customer service. :) read more

My brother got pulled a little over 3 weeks ago with my truck for having tinted windows. A friend of mine knew the owner and recommended me to this shop. I don't know what people are talking about but I got good service and got my front windows tinted again. I even got the new LCD stereo i bought 2 months ago installed cheap as a deal for doing both at once. read more

This place is small and hard to find! The service was okay but these guys like to give you a high offer for labor.. ! I bought an aftermarket stereo from here , it was a German brand.. at first I was thinking it was a good deal for the head unit! Then couple weeks later when I started messing with the head unit a little more , tuning everything and seeing if the CD player works ( which it did not! the head unit even scratched my brand new CD and it didn't even play my music!!) , the head unit came with an opening area where I can plug in my iPod USB cable to charge my iPod! (It didn't even work! I plugged it in and my iPod was not even charging!).. Now let's get to the memory of this thing.. it sucked! the time and every saved radio station I had set up during the car ride has been automatically RESET! everytime I turn off the ignition even when I try to save my settings, everything would reset back to its factory settings, I mean EVERYTHING! (The time, the channels were reset to 887.5).. So overall, I spent $100 for a cheap, ineffective, non-working, crappy aftermarket stereo. Never again.. please make sure you test everything before you walk out of this place! read more

Great price & great service! Was shopping around for a replacement back up camera for an old RV I recently acquired. Went in on a Saturday morning, told the owner (Manager?) what I needed and that I couldn't spend big bucks, and he showed me a system that was quite a bit less then I was expecting to pay, Of course I was waiting for the other shoe to drop thinking he was going to whack me with some massive installation fee, and then he really blew my mind when he said the installation was INCLUDED in the price!! Just to compare, this is a WIRED system that I couldn't find any cheaper on-line and my regular RV repair guy told me they would charge me about $300 to instal (labor only) a WIRELESS and have my rig for at least two days. Bought my RV in on a Tuesday morning and it was back in my driveway by 5 pm same day. The installer Julio walked through the job before starting as I wanted some special handling and then he walked me through when I picked it up and explained how to use it, the different options, etc and he even made a quick fix on my dash stereo so it didn't drain my battery. I wish this place did repairs on RVs, seriously, because I will be back, not just for stereo, etc, but for general maintenance, oil changes, etc. And no, I am not a relative or an employee or even a friend of an employee. read more

Came here today for my Mitsubishi Eclipse alarm installed, Will and Rudy are very helpful and professional, they explained me thoroughly how to operate my new alarm. They have the best price in everything! read more

iI recently gave a scathing report on american stereo masters, regarding their bad business pratices. Don't be fooled by their supposedly cheap prices.I purchased an AM/FM HD with cd component.I wasn't happy with it since i still received static on the AM station(even while parked) and i was not getting the full enjoyment of HD. I enjoy sports talk and various baseball and football games while on the road.I returned the radio a few days later and stated i wanted a radio without the HD. He replaced the $240.00 radio with a $79.00 radio which he didn't tell me and told me it was just a few dollar difference. I agreed and left. I happened to check other stereo locations later and realized i was taken for $161.00.As he claimed i was losing just a few dollars. In his reply on YELP, he claims thats he offered me the balance and that i refused it. Now you tell me. who would refuse $161.00 ? I also noticed that he never had any positive or negative replies on YELP till i issued mine. Of course the positive ones were from his friends and relatives. So don't be fooled by this con artist. He's sly and deceitful. He has an employee tht was less than competent . I don't understand how this person can be in business since 1986. He claims hes fast and reliable. No he isn't. I would not recommend this business to anyone.Need I say more. read more

I bought a stereo from this store 8'months ago. I was very happy with the radio. I put it in an old Volkswagen bug. Just today it quit working. I went to the this shop and Will the owner helped me. He worked on it for 45 min or so and could not fix it according to his satisfaction, so he replaced the whole radio free of charge. He did not charge me labor, parts or anything for his time and effort. To me this is a very reputable store. I will return. Is an honest man. He will,do right by you read more