Great service! The owner was very helpful and took care of me! Gave us a great deal on a compustar alarm system for my car ! Thanks again guys I'll be bringing my other cars for the alarms read more

Great place! Walked in there with a question and Paul was quick to answer it and get what I was asking g for. Huge selection of inventory,I highly recommend it to anyone looking to hook their cars up. read more

Best car audio shop in West Covina, owner always shows love and installers always quick to help.

these guys do some good professional work recommend this place highly if u ever need to get ur audio done had my duramax worked on there love the finished results when u walk in the keep it 100% with u and will suggest the best sounds read more

The service at StereoUSA plus is amazing! I had my system installed here and ever since I've been coming here! They are very supportive and help if you have any questions! I would recommend this place to everyone! read more

Paul is the man ! He provides the best service to his customers. Would highly recommend Stereo USA Plus and ask for Paul

Horrible service !Paul is very disrespectful and unprofessional,and his workers are horrible and do drugs while they're in the clock . You pay for terrible work and even worse service ! He lies about what their are doing to you car and if you don't check your car before you leave you will be mad later when you see the damages they cause and the things they take out of your car . read more

I highly recommend this place, I shopped around for the best price and no one came close to these guys. Omar was very helpful and understanding of what I needed. He was not pushy with his sales technique and delivered on his promise. I got tint removed and install along with a new car stereo for my daughter's car. I advise you give him a call, you will not be disappointed. read more

We needed to put a new stereo in the car. Ot was installed properly and they showed me how to work it. Everyone there very friendly. The owner was very nice. It was done right and everything works great. The stereo we bought is hands free so I can just say ok Google give me navigation to upland olive garden. And there it is. Definitely will recommend. read more

Been debating on what system to put in my car walked in and was able to listen to the difference in car speakers because they had some installed in the shop. I've installed speaker from here and will continue to come back. Thanks Anthony for you help. read more

Stereo USA Plus - Speakers - Car Stereo Installation Near Me - Covina, California

Omar hooked it up and everyone else there was nice and chill also did a great job they where very quick

Best place prices are and the people are better than anyone. They do installation in record time and very professional.

Paul is a wonderful guy and takes business seriously. He understands Customer Service and % recommend. Fast Service. Thank you!

Great customer service and fair pricing. My radio failed 2 months ago and I was looking for an upgrade. Stereo USA Plus is close to where I live so I gave them a shot . They took the time in helping me figure out what would work best for my needs. I compared prices to Amazon and the manufacturer. Same price and even cheaper than some sellers on Amazon. I didn't have to wait for shipping so it was a no brainer. Definitely will be back plus better to support local retailers anyway. I work in the auto repair industry and did my own install. It fit perfectly. They are very knowledgeable and helpful. I wouldn't doubt they would have done a great job installing as well. read more

Stereo USA Plus - Perfect fit - Car Stereo Installation Near Me - Covina, California

Would come back, came for a simple repair and left with a new head uint and Amp thanks to Omar!

Earlier this year, I went to one of their competitors up the street, T** * *** stereo to get my boat stereo upgraded. What a disaster that turned out to be!! They charged my premium money and did a shoddy job. I couldn't even use my stereo for the last 4 months. After swearing to never again to let them touch my boat, I went to Stereo USA Plus for help. The owner swore to me that he could fix things and give me great sound. Boy, did they deliver!!!! They professionally installed a new MARINE head unit, 2 new name brand amplifiers, a new battery switch and did a complete, neat, proper rewire for around the same price that the other place charged me to screw up my system!!! The craftmanship was night and day. I now have a new stereo shop, Stereo USA Plus!!!!!! read more

Great people with a great product. Very willing to work with your budget in a timely manner too. Paul helped me find the right stereo I needed and offered to install immediately. Only took his team 1.5 hours and it works flawlessly. Very impressed. Comfortable chairs while you're waiting too. read more

Paul was super nice to me helped set me up with a good discount on my purchase out of holiday kindness !

Moe and Anthony really help me out. Got a real nice stereo and alarm...this has always been a good place my family and friends go here also. Highly recommended. read more

My stereo was broken. Paul helped out and gave me a good deal for a new speaker setup. Very kind and explains any questions or concerns.

I've been using Stereo USA for my last 3 or 4 cars & they always get the job done. This time I had a custom box built for a set of subs I had (I needed a smaller box). It about a day's time (open to close) they: measured my trunk, built the box, & installed the entire set (amp included) for about what I was expecting to pay for the job. Big Paul is a cool guy & he helped me out. read more

Stereo USA Plus - Car Stereo Installation Near Me - Covina, California

My go to place forever!!! My family has been coming here for years and I went in alone little hesitant because I'm a female, they might try to high ball me thinking I don't know however totally not the case COMPLETELY SATISFIED CUSTOMER!!! I will stay recommending them to all my friends... Big thanks to the Owner & Paul for hooking Me up with a good deal and of course the one who put it allll together for me you ALL are amazing Thank you thank you thank you!!!! read more

My dad has been coming here for a while thinking these guys were doing an amazing job, but little did we know the work they were doing was terrible wired were all corroded, wires were all over the place not even connected right, I had him check out a problem he was having with his speakers with a buddy of mine who does incredible work and he fixed all the wiring and the speakers were just fine wouldn't recommend this place to anyone they're just trying to hustle you for money read more

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Excellent service , I've been coming to this location over 35 yrs. Paul and his amazing technicians Kevin & Baha! They hook me up in a timely fashion and I was very pleased they made my birthday very special again I've been coming here for over 35 years Stereo USA Plus is the place to go if you need anything for your sound systems for your vehicle bam that's what's up! read more

I've been here before and the owner was great to talk with and helped me with any questions. Today I went in for an Amp Installation kit and this associate overcharged for a kit that I bought and when I went to return it (not even opened the item), he gave me attitude and was being rude when I asked if I could return this not even 10 minutes after purchases because I saw how much this item goes for retail($20 cheaper). Definitely gonna head to the King of Sounds first next time which is just down the street. Giving Two stars instead of one because the owner seems legit unlike this associate that seemed to hate his life. read more

Highly recommended stereo shop... Paul has top notch quality items and great customer service. Don't skip a beat shop here... Thank you again Paul... read more

Bought my 2015 Prius LED headlights. Anthony was helpful, fast installation, fair price! Highly recommend their products and services.

They took care of me and my vehicle for a great price, 10/10 customer service will answer any question!! read more

Stereo USA Plus - Some set ups - Car Stereo Installation Near Me - Covina, California

If I can I would put a minus stars, the racist owner is a thief!!!!! Please do not buy or install NOTHING. Watch what you purchase and what you buy. I purchased a pioneer camera and they installed a cheaper one. He gives you itemized prices and at the end when he makes a receipt he charges way too much, saying he gives you a package deal. But in reality he adds higher prices than negotiated. Then you purchase custom items and he never gives them to you and tells your credit card loan he gave you the product. Please don't buy there! When they install anything they leave your car worst very unprofessional owner and installers. Owner cares only about ripping off money and not keeping new clients. My first time there and NEVER again. read more

Couldn't finish my DIY radio they where able to help me out and also threw in a cable for free !! Good people and very helpful !

This place is great! Really hooked it up with the tint and speakers to my car! Quality is great and very valuable for a good price

Looked this place up online and called to see if they could match pricing on some Rockford Fosgate 12" Subs. I spoke to Moe, not only did he match the price I had, he beat it easily. When I arrived they took care of me right away with great service. I will definitely go back soon and give them more of my business. Thanks Moe, for the great deal! Mike A read more

Jay and the guys over here did a great job on my complete stereo install. What's even better is, when I did have a problem, they jumped all over it to fix my issue right away. Customer service A+. Price was great. Workmanship was top shelf. Highly recommend. read more

10/10 Highly recommend!!! Best spot in Covina, overall great experience! The guys were very helpful and knowledgeable. read more

Asking for a certain Remote Start, got some older cheaper model installed instead... Also they drilled a hole in my center console without asking me for a blinking led light. So not only do they not install the product your paying for but they also damage your property. read more

Terrible job I paid$1000. Over priced work Ethic terrible I would not go back or recommend nobody to spend there hard-working money for a job like that and they broke the shift handle of my car owners don't care I was so upset Do you know me well show you the features on the radio or any exclamation read more

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Brought my new truck in to get wired for an app ended up buying a new amp they hooked I up nice and clean going back soon for sub in housing speakers read more

These guys hook me up every time I come in. They help me piece my system together for my truck a couple weeks ago and did a fantastic installation, this time I came in for a system for the side by side. They gave me a great deal on one of the loudest kit systems available on the market at an outstanding price. I highly recommend this shop! Anthony is the man read more

Mo the technician is a cool and honest professional. mo tracked down the stereo problem, turns out it was a fuse and I was'nt charged. Stereo USA Plus is the place to go! read more

Wanted to get a new stereo with Apple CarPlay for my daughter's 2011 Corolla. Called around just to get some estimates. Came here first since this place has been in business for over 20 years. I was greeted to a friendly, knowledgeable and not pushy staffer. Told him what I wanted and what my budget was and he showed me what would work for me. The owner even came up and demonstrated what the system could do. Decided it was the one I liked and looked up some of the reviews of this brand on Crutchfield and they were all positive. They didn't try to sell me what I didn't need and I waited just under an hour with installation and demonstration of how to use the features. Waiting room was just a couple of lawn chairs and a large tv. Shop has several speakers, amplifiers and alarms to chose from. Very satisfied and a little jealous that my daughter has a better system than I do read more

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