Great work!! Value was amazing & the service! Price was…read morethe best out of anytime who reached out! Will be coming back in the future.

Came to get a car alarm installed for my wife. We just had to replace the catalytic converter…read morebecause of the crazy crime in LA and uselessness of Karen bass..... In any case, Mario was very nice to us. We got a good price from King of sounds and they were very quick. My wife is very happy and satisfied with their work.

Stereo USA Plus is amazing. Not only do they have quality products at affordable prices,but the…read morebest experience of all is their customer service. Paul the owner is very knowledgeable in his work and has great attention to detail. The installer's let you know exactly how everything works if you have any questions they're happy to help. 10/10 for Stereo USA Plus and the only spot I'll be coming back to now for any work on my car!

Best place to install a radio! Super easy, lots of variety when it comes to brand and price…read more Everyone was so nice and straight to it. Installation was quick and best service we have had.

Excellent service best all around Covina Glendora 5 stars plus he fixed others shops mistakes fast…read moreservice recommended

Glendora Auto Sound is on my route to Costco. I stopped by one day to discuss my auto upgrades with…read moreFrancisco. I returned a couple of weeks later to have my stock radio replaced with a kenwood and get a dashcam installed in an older European sedan. Francisco and his team did a great job. The install was done on time on a busy Saturday. Overall, a very happy customer. I am now able to make hands free phone calls while driving. I plan to return in a few weeks for a dashcam install in another vehicle. I highly recommend Glendora Auto Sound for all your auto sound / dashcam needs. Cheers !!

This place hooked me up so fast and an amazing service ! I…read morereally didn't think someone can do work so fast and so perfectly while being rushed! I need new speaker system installed because mine burnt and my warranty expired Feras had a plan set up and executed it to perfection! Thank god I have my system back working

I definitely recommend the guys of Audio Dreams, they're excellent and very professional at what…read morethey do, I went for alarm installation on my car and I'm very pleased with their job. Visit these guys before you go anywhere else I promise you won't regret it,the customer service is excellent. I was helped by Sam he's very nice courteous helpful person,he answers any questions you might have,I'm glad I went with them they were my first and last option I had a very good experience I will definitely come back in the future if I need their service, 10 out 10 Thank you again Sam

Went today before work with limited time. They assessed the situation and fixed the problem, had me…read moreout by an hour. Good service and good people.

Longtime customer, and it's honestly sad to see how downhill this place has gone. The quality used…read moreto match the price now the prices keep going up while the quality keeps going down. Attention to detail seems to be an optional feature these days. What used to be a shop I recommended is now just another stereo shop. Plenty of other places deserve my money more.

Louie did an Amazing job! I needed a new touch screen replaced on my Lexus es350, explained what I…read moreneeded over the phone and gave me a great price and time frame. I would recommend this place to everyone. Best prices around and time to complete the work.

Spoke with Mike the owner who sold me a speaker system along with a camera system. Mike has been…read moregreat in resolving issues & concerns that come up. The company has been good in resolving any issues quickly and service has been good. They have a variety of products at the business. I would recommend his shop. I like to give a shout out to Chris who was able to take his time and assist, educating me on my camera system. Chris was very knowledgeable and if he didn't have the answer was able to quickly resolve by calling the manufacturer and resolve.

I need someone to help with an installed and went on Yelp in the walnut area and found custom audio…read moredesigns with their great reviews and though I give it a try. I needed to install the dashboard screen (aftermarket head unit) installed for my parents' Honda Civic and found Custom Audio Design through Yelp. After reading the reviews, I decided to give them a try and I'm really glad I did. Art and his team were incredibly helpful from start to finish. He provided a free estimate upfront and clearly explained the options, pricing, and what would work best for our car no pressure, just honest guidance. The installation itself was smooth and professionally done, and the new system works great. What really stood out was the level of service after the install. My parents had a bit of a learning curve with the new screen, and Art took the time to patiently walk them through everything until they felt comfortable. In terms of value, I felt the pricing was fair for the quality of work, clean install, and customer service we received. It didn't feel like a rushed job they actually care about doing it right and making sure you leave confident using your system. Overall, a great experience. Everything is working perfectly thanks to Art and his team. I would definitely come back and highly recommend them to anyone looking for car audio or dashboard upgrades.

I dropped off my Corvette for my 10:30am appt with the head unit and a separate white reverse…read morecamera because I didn't wanna use the ugly black one that came with the kit. When I get home I noticed they didn't use the white camera I provided, they used the ugly black one I wanted to avoid. Nice people and made sure everything was proper, so they corrected the mishap no problem with continued great service. Henry is a "Rock Star" and made my day so much better.

They worked on my car and did a clean job with some of the best prices around. The turnaround time…read morewas solid too. I've had the tint on for a few months now with no issues at all. Definitely would recommend.

hands down the best tin shop around they gave me a good price on the daily driven.... they did it…read moreextremely fast and very good they use 3M product. I love it. Thank you so much to the team here you guys did an outstanding job just yesterday. I tinted my front windshield on my Dodge Challenger. Another great job thank you guys so much again. See you soon.!!!

Business not at address listed. Empty store front in business park. Waste of my time and gas.read more

Personally, I could never ever work in this place, because I would go insane listening to door…read morealarms and horns going off while installing alarms. How Charles does it, I'll never know, but you can't go wrong here. From car alarms to steareos and door locks and a whole buncha other thingamajigs that that this guy has insight on how to do and install. First off, uou have an honest person that tells you the basics of what you need without gouging your pocketbook. And he will also tell you that you don't need something as well. He's just upfront with his products. Remember to call first, because Charles is sometimes busy out in the field doing installations as well.

Great staff, very knowledgeable about product and what works best for your vehicle and specific…read moresound of your liking. Not only were they cheaper than other shops but they carried the specific brands I was looking for. They did a radio, new speakers and a subwoofer install in a few hours and made sure I was happy before I left. All around amazing experience!

Place is now under new management/ownership. Initially called and spoke with Scott. He was very…read morekind, informative and willing to work with my budget. Ended up installing a new radio, backup camera and speakers. Very clean work, in a timely manner. Scott has a great attitude, not at all pushy very personable. Thank you Scott!