The guys are friendly. What really upset me is their wiring work which was terrible, I didn't feel like installing it myself(which I should have). I don't like taking my car to shops at all for that reason. I ended up buying the quad connector harness that makes installs easy and cleaned up all the wiring. I'm surprised they didn't use that to begin with. I had issues after they installed my stereo and they wanted me to pay again for them to look at it/fix it. All the issues I dealt with was from their shotty work, after rewiring everything the correct way I haven't had issues with my stereo. read more

BEWARE!!!! How these guys got more than 1 star is beyond me!! I drove 25 miles, one way due to the 'star reviews". Must be friends & family that gave them anything more than ONE! Long story-short. Bought a radio, sound & alarm system from them. The installers F'd it up so badly, I ended up having to take it back to them 4 times!! In the 4 times, they managed to break my locking system on my driver's door. And the systems still don't work properly. Driving forward, the back-up camera will come on. After 4 visits, the steering wheel controls still don't work properly. Now, the alarm system has totally screwed up my entire computer system. I had to have the car towed today!. Trust me, the installers have no idea what they are doing & will screw things up! I plan on taking them to court! That's how bad it is. PS this video was taken after returning my car to them 3....yes, 3 times! read more

I got a touch stereo which I received as a Christmas gift and back up camera which I bought at the store installed. This month the stereo started flickering on and off after when I hit a dip a bit, and then the car would flash all alert lights and stop working. I brought it back in worried there may be electrical problems from the stereo. They figured out it was my battery which was not installed properly. Mind you, I had been at the dealer a week before for a seperare issue and was told everything was okay. They were nice enough to bolt the battery down properly and not charge me for the trouble. Great guys. read more

Beware of this shady shop. Sold me a head unit that didn't work with my car. Took in my car three times to get it fixed. Their solution, "pay another $600" to fix. Now they're threatening me over the phone from these two numbers saying they know my address. Whatever that is supposed to mean. Shady business. They just charged my card again without authorization. read more

Stereo City - Unauthorized transaction - Car Stereo Installation Near Me - Ontario, California

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Shoutout to Stereo City for fixing another shops mistakes come here if you want quality work!!!

I've been wanting to get an alarm installed on my Honda and I glad I came to the right place. Carlos handled me very well from start to finish. Both Carlos and Hernan helped me to ensure that my process was as seamless as possible and they did a very professional job at it. And to the gentleman who did the actual installation, he did a fine job. I am very happy with the service and I would certainly come back again. Note: These guys are an authorized dealer for Viper. Viper will only honor warranties for alarms installed by authorized dealers. TIP: Be sure to ask how long it would take for your car to be ready. At times, there may be several customers ahead of you so you might consider having someone pick you up and drop you off instead of waiting. read more

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Been here 3 times and always have left happy. They aways work within budget and my car sounds great and no damage when installing.

This place has the best deals and they don't try to upsell you on things you don't want. The front office staff is knowledgeable and friendly. I promise you best prices in town and even if you live outside of Ontario it's worth the drive. You will get a fair deal come check them out for your music needs. Ask for Jesse or Carlos they will be more than happy to help you. read more

I highly recommend "Stereo City" in Ontario, on Holt Blvd. Frank and the rest of the staff at "Stereo City" were so helpful and knowledgeable on the needs I had for my Mercedes Benz. read more

Great job on my issue with my door lock, it was out of warranty but they still ordered me and didn't charge me for the labor. I will always recommend this stereo city to anyone. Carlos is the man, he knows what his doing. Great job guys thx Eric Cuevas read more

I highly recommend Stereo city Ontario. The best place in the US related. Expert people offering high quality, honesty and best prices.

Alarm system I bought is not working , 9 months and now my car wont start , its the second one they replace the first one cause it was faulty, read more

I'm giving this place a 2 star because overall the install was good. I got a T style touch screen installed on my F-250. It looks great I like it a lot however I was quoted a 3 hour job I dropped it off at 10:30am I had no call from them I come back at 6:30pm asking about my truck and still wasn't done. I was told 10 more minutes so this went on roughly another hour. I didn't leave this shop until 7:30 as far as reliability they did not hold up to what they said in store. Granted I had a friend with me also that got his Jeep done at the same time we were told his would take 4 to 5 hours to be done, even with that no communication. By the time they had completed my truck that was suppose to take 3 hours the didn't really go through setting anything up for me other than Bluetooth music. That was it. So since it was late already I just had gotten off from work I want to go home. Come to find out the mic that was installed was in a spot of the truck that was an eyesore. I did not like the location of it and was not asked where i may have wanted it or questions regarding it. I come down here one last time to ask if they can relocate the mic because it's an eyesore and I'm not happy with it. They needed up getting aggravated over me not satisfied with the work they did. Honestly if the customer is paying you the shop $1500 for the part and install and to have it installed professionally don't get upset at the customer be upset with the work you are putting out! read more

Stereo City - T-style radio. - Car Stereo Installation Near Me - Ontario, California

I had a great experience today from just walking in right before closing.Ross was very helpful and knowledgeable of what equipment was needed for my car and didn't try to sell me something I didn't want or need.Overall very simplified shopping expierence. Im happy with my purchase and will defiantly come back in the future ,as well refer friends and family. Best part about today's expierence was that Stereo City will match anyone's price and literally let me online cross check for better prices while shopping.If a better price was found online they matched it on the spot. However Stereo City seemed to already have very competitive pricing and probably some that no one can beat. I highly recommend Stereo City ,especially if your looking for zero hassle, helpful service ,product knowledge and great pricing. read more

Had a great experience getting my X3 done here. They installed a Rockford stage 5 system, they did it in a 24 hour period as I live in Las Vegas and had to go back home. They stayed over 2 hours longer than closing just to get my ride done perfectly. Great pricing, great customer service and 100% will be going back to get some work done for future projects. Thanks for the great work! read more

Stereo City - Car Stereo Installation Near Me - Ontario, California

My boyfriend, and I both had speakers, amps, and subwoofers installed, and we couldn't be happier!! Our systems sound absolutely amazing!! Ross provided us with EXCEPTIONAL 5-STAR customer service!! It's because of him that I give Stereo City my highest recommendations!! Thank you so much, Ross. We are so stoked with how everything turned out. read more

Got mine and my wife's radios installed here only to find out just recently that the wrong rr module was used a bunch of the features for my radio were inactive not to mention my gps was always off, I did take it back but nothing was ever resolved my opinion pay the extra money and get your stuff installed correctly read more

Hardwired my dashcam. They did a great job. It has been a few months and their job is holding up. It was also a good value. They did seem to take forever to get my car into the mechanic area, it seemed like a pretty small job to them to hardwire a dashcam but it the total it took them was 3-4 hours. Only like 30 minutes to actually hardwire it though. But like I said, they did the job. Can't complain. read more

Glad I called and chose to come here! Carlos is the man-- gave great hospitality as well as provided me with a ton of options on what I should get! For sure going to be back to get more stuff in the near future! read more

I went to Stereo City today to inquire about replacing my factory installed CD player. They made me an offer that I could not refuse. They pretty much dropped everything on their schedule to accommodate my schedule. My new stereo sound as better than the original. They did excellent, professional work and answered all my questions and concerns. THESE GUYS ARE ROCK STARS!!!! read more

So I had the equipment for my install but was short on time.. Called you the boys at Stereo City and Franks over the phone customer service was great. Brought it in after I explained what I needed, he took a look at it and said no problem. I went home and a little over an hour later, he called me back and said it's ready for pick up... Great customer service, quick install, low price and overall great experience. Glad they're in my neighborhood now. Thanks S.C. read more

Took my 2001 Suburban to for a tune up and possible amp replacement about a month ago. They looked it over and I made an appointment. Drove it home went to drive it 3 days later and the battery was dead, replaced it,amp started working. Took it in for the appointment they fixed all bad crap the (you get what you pay for guy on the corner) did to it. No gouging no up sell,just did solid work. Thanks. Now taking my new car for a complete system. Great work pays off. read more

Bought a touch screen car playback with Bluetooth radio and was able to get it installed the same day. Took about an hour and a half for them to install. Was faster then I expected. Very friendly and knowledgeable of the products. Definitely recommend coming here. read more

Carlos and his team is great to work with. Had some minor issues with my new head unit and Jacob worked through the problem. Turned out issue was app related but, they took care of it anyway. I will purchase from them again. Thank you Stereo City for a job well done!!! read more

Friendly service. I had an appointment and was in and out in no time. They didn't try to upsell me, which I appreciated. I would definitely recommend this business. read more

I bought some speakers from stereo city ontario,and Hernan help me with the 6x9 speakers and he said they will fit. Well they were to big so i called stereo city talked to hernan he said bring it in i ask how much $75.00 so i said no.The next day went in and settled on a different set and i left happy. Went home looked up specs on the speakers and found out i was over charged bye $30.00 I will never going back. JL Audio c1 690 x $180.00 stereo city sold me and on JL web site $149.99. I'l just by off JL Audio web site and save the hassle. keep the $30.00 apparently you need it more than i do..... read more

Always go in to tint my windows. This time I came in for a stereo system hook up and they had very reassemble prices and a haste free salesman. He helped me choose a better amp and helped pick a great box. Can't wait to come back again and get my car door speakers done and windows tinted darker. So far so good as always glad no thing has changed with the owner. read more

I would not recommend going here I took my truck in for a sound system and a month later the speakers started going all bad I took it in to get them fix and they were charging me an extra 200$ for new ones when they were still under warranty and they gave my truck a whole lot of electrical problems read more

Had my 2016 Lexus audio upgraded. Overall experience was great. Took a little longer than expected to be done but was completed in one day. Installed two sets and speakers, DSP, and two amps. Compared to other shops around they have the best prices, delivering the same knowledge and experience. Some companies offering way less for higher prices. Car now sounds awesome! read more

Stereo City - Two amps installed clean and neat - Car Stereo Installation Near Me - Ontario, California

Ross and the whole staff are the best in the game. Best customer service I've had in a really long time . These guys really know they're stuff. wide selection of parts and audio systems. From automotive to marine. This is definitely my new go to spot. I've traveled from Santa Ana 1hr drive and worth it! Thanks fellas read more

BEWARE!!! BE EXTRA CAUTIOUS! They wii screw you, just like they did to me. Before signing the invoice be sure that you have compared the right price. If they made an over price and you sign the invoice you are hooked, you cannot return the item even if you did not open yet the box, you are already screwed. They will not return the harness wires that was not used even the harness wire from the one that they pulled out. You can not see what they are doing to your car not like in other shops that you can see through the glass. I have a satellite radio before installation now gone. It took them almost 6 hours installing and there are two who installed the stereo i bought from them and I'm not satisfied how they set it up, i think the two installers are rooky. I don't want ti return to that store any more for them to fix the set up. STORE NOT RECOMMENDED!!!! REVIEW THE DEAL, and be sure you will not be screwed just like what they did to me., read more

Great team willing to help and go over any questions on the products. Bought several things in the past and always the first place to stop by at to get any upgrades read more

Hernand hooked me up with 4x 2-way Rockford Fosgates for $100!!!! That beats amazon! Shallow 10" subs running at $75. You gotta come here they aren't going to to try to sell you a $500 sound system like RPG down the street. read more

Carlos help me and give me a good deals with my sounds system and my dad! I will be back here and recommend this store!

I had a system installed in January of 2019 in my 2001 Jeep Wrangler , it came with a 6 month warranty. Well I got an Amp error on it Sept 1, 2019 and the system was not operating. Today Sept 6th I had the opportunity to go in and have it looked at , I thought for sure they were going to tell me that it was out of warranty but No they immediately took it back offered my a seat and water and hour later told it was fixed . They did not charge me a penny . I would recommend these guys to all my friends for your Stereo needs fantastic customer service ... Thank you guys I am backing jamming again. read more

Carlos helped me out! Super great guys and a lot of help. Walked right and they took care of me. I recommend them! 10/10!

I just wanna put the homies on the map Good looking good my boy Frank for hooking me up with a kick ass sound system for my car. This is honestly one of the best places to get you radio and installed or get a bad ass sound system they will work with you so I highly recommend for any one looking for a sound system go to Stereo city and ask for Frank you got you read more

Computer shorted out on my Jeep after replacing it a year ago at another stereo shop. Frank and his team not only replaced the computer, but rewired everything to clean it up and no additional cost! Also upgraded my stereo at a very reasonable price. Had the computer/alarm replaced , rewired and the stereo installed in less than 4 hours. Would highly highly recommend these guys!! read more

Called to get a price on four gauge wire. They quoted me two dollars a foot. Went to the store to go get it still quoting me two dollars a foot then when I'm about to pay they change the price to three dollars a foot telling me oh it went up. they do not honor their prices they will tell you one price to get you there and then when you're there they give you a completely different price. I cannot recommend this place. From now on it's online purchase only. read more

Have to give this place props. Hernan really did a great job, I have a Can am x3. I purchased a Rockford fosgate stage 4 system, chase lights, front grill, rock lights, led light bar. Installation is flawless. I'm always apprehensive on a stereo shop I have never had a good experience until now. I highly recommend these guys, ask for hernan. I dropped 3k, I also send my buddy that purchased a brand new Can am he went and dropped 3500k. Ask for Hernan you won't be disappointed. I have a 63 Vw bus that I will have them do as well. read more