Henry was very helpful and honest. worked with the budget and vision of what I wanted.

Our GMC truck audio system was no longer working. Went to Custom Audio and Henry was very helpful and knowledgeable about the products. We dropped the truck off in the morning and it was ready in the evening. We now love taking the truck again since we now have a working audio system. read more

I had an excellent experience with this business in February 2024. I finally got around to getting my great "Black Friday" online radio installed. They also offered me a great price to install a rear-view camera on my van. They treated me with great respect and took the time to explain how the new installations worked without rushing. I appreciate this small business and the high-quality service they provided. read more

I just came in for a fix of my speakers, and they did an incredible job. It sounds amazing. AND it was cheap. It's very reliable there very good price. I got a subwoofer also installed and it sounds amazing. read more

The navigation screen on my Lexus went black after my battery lost charge, Lexus dealer wants to charge me $800 to check what's wrong with it, and my usual garage said he could not do much because he can't deal with electrical .. I looked up Yelp and found Henry , he responded my message and we set up a time to have my car looked at , sure enough he was able to figure out that I needed to have the electrical System rebooted after battery change, and that is all it took ! He charged me 1 million dollars for it (haha no !! ) I paid $50 for him to check and reboot it and I was on my way home and felt like a million bucks because of Henry I didn't have to over pay the dealership !!! Going back to have him install my dash cam's back camera and hard wire the system this weekend ! I will be coming here if I ever need to change my battery again and will recommend him to all my friends !! read more

Excellent work, could not be happier with the results. Pricing is very fair. The shop resolved and audio issue and connection/cable issue. Highly skilled and recommended read more

Quality of service, something you don't hear much anymore. I brought my 2024 Rav4 to get a Dash Cam installation and upgrade my turn signal lights. read more

See all

Got a breathalyzer installed from this spot and they were very helpful and respectful. All the advice I got from them helped me get everything done with no issues. I highly recommend this place for similar related help or questions. They also have cool looking speakers and stereos. read more

Decided to stop by after one of my other Tundra buddy Kevin drop in for a full sound system installed. I showed Henry and his team of my problem and he recognized the custom enclosed fiberglass subwoofer box could not handle the pressure of the JL audio 13" TW5. Henry recommend a thicker MDF OF 1" with separated enclosure with more bracing to support the subwoofer. The new custom wedge enclosure sounded 5x better. The lows of the 20hz were hitting which was what this subwoofer was design to do. It just sounds amazing now, no more rear panel rattle. Just crisp clean sound quality hitting on que now! Thanks to the team at Custom Audio Design for taking care of my sounds. read more

Custom Audio Designs - Custom enclosed wedge Tundra subwoofer box with 4 JL AUDIO 13" TW5. - Car Stereo Installation Near Me - Walnut, California

See all

I needed my own custom box and amp installed on a Saturday so I decided to walk into Custom Audio Design today. Glad I did! Quality installation and kept their word on time of service. Even went far enough to upgrade the wires from the ones that I brought to them at no extra cost. Always like to help honest, locally owned business with my patronage. Keep up the awesome work! read more

See all

Thanks to Henry and his colleague for helping me replace my current stock halogen headlights with white LED headlights. There was nothing wrong with the stock headlights but I always wanted white headlights! Changing the lights is more complicated for the 2016 Veloster Turbo as it requires some disassembling and wiring stuff. The lights were tested a total of 3 times. The first 2 times, the left headlight kept flickering which made me uneasy about the LEDs. The 3rd time had a canbus added which fixed the flickering but also increased my cost. Overall, the experience was positive. Hopefully, the headlights don't run into any issues! Edit. Next morning, I cleaned the car and noticed the bumper was not put back on correctly. There were gaps between the headlight and bumper. In addition, the bumper was not aligned to the rest of the car and sticking out. Not too happy about it because I will need to drive back there to get it redone... Dropped down to 4 stars. read more

See all

So I would like to say that Custom Audio is a great place for service. I had my car radio replaced with an Apple play radio and it was done in a reasonable amount of time, took like 1 1/2 hrs. I felt comfortable waiting there and was pleased that it didn't cost me too much. I was given instructions on how to use it and I am a very "happy camper" Highly recommend this place read more

The customer service from Custom Audio Designs is outstanding!! Henry assisted me in finding the right product for my truck he exceeded my expectations with the quality and features on my new stereo!! read more

Fantastic local business! They're a fantastic asset to the community! Great service, workmanship and very professional in everything they do! Highly recommended when you need audio or navigation needs on your car! The value is very much worth it! read more

I bought a brand new truck that I spent a good amount of money on so I didn't want to get an aftermarket car stereo system installed from just anywhere. It wasn't easy finding a place that actually does a clean custom job. Mostly all shops out there drill holes and screw speakers and amps wherever they can fit in your car and not even using an adapter bracket doing some real dirty and sorry ass work. This shop here (Henry) made a custom amp rack for me and used the holes and bolts (screws) that were already in my truck so that he didn't have to drill new holes in my new truck. All their work was clean and I made sure of it by watching them solder, heat shrink, wrapping wires with tesa tape and using proper ferrules. I got four 8" Kicker L7's inside a ported enclosure underneath the back seat of my truck powering it with Kicker 1800.1 amp, Kicker 600.6 amp, Audio Control Epic Center and Audio Control LC7i. I am very satisfied with it and was well worth the money. If you care about your car and/or stereo system and want a clean job I 100% recommend this place. read more

Custom Audio Designs - Kicker 1800.1 and Kicker 600.6 amplifiers and an Epic Center - Car Stereo Installation Near Me - Walnut, California

Definitely recommend this place! Took my C10 told them exactly what I wanted and they didn't disappoint. They definitely delivered above my expectations got my truck back sounding on some next level type of sound! Definitely coming back to get my other toys bumping . read more

Custom Audio Designs - While it was in the shop getting worked - Car Stereo Installation Near Me - Walnut, California

My 2015 Chevy Spark's radio stopped working. I didn't want to go overboard with the new selection since it's an older vehicle, nothing high end. Henry provided a few options, great value for what I needed. The installation turned out great, like the radio came with the vehicle. A very seamless, clean, and professional job. Thank you Custom Audio Designs! read more

I was left stranded in the middle of no where because of some of the wiring done at this shop. Pretty upset. I get it. You gotta get the job done fast, but at least do it properly. I spent a lot of money and time to fix all of the wiring that is similar to this. I only came to this shop for all of my wiring needs when it came to accessories, alarm, and stereo. I sorely regret it now. Update: Yes I saved every receipt. I spoke with you every time, Henry. I never took my truck anywhere else. I guess I trusted too easily. The alarm install was way more solid than the subwoofer install and my switches install. My subwoofer died because a wire shorted. The switches caused a drain on my electrical and left me stranded in the desert. I've spent a week going over all of the wiring done by your shop. I really suggest you don't do wiring this way to any vehicle that even remotely looks like they go outdoors. You will screw them over just like what happened to me. I just got done ripping out most of your wiring work. I'm sure you do better work, obviously my alarm was installed correctly, but everything else I had done needed to be removed. read more

Custom Audio Designs - Wiring quality - Car Stereo Installation Near Me - Walnut, California

Henry is THE MAN Here!!! Go see him for all your car audio, dash cam, or alarm questions. He is responsive, respectful, and reasonable. He definitely knows how to treat his customers with excellent service! read more

I'm so glad that i found this place! Man..Henry and his crew installed a dash cam with rear view camera "OEM" style on my C8 1lt. Everything came out so perfect. Can't even beat the prices! ( other places don't even know what I'm talking about and wanted to charge extra). Not only I highly recommend this place but will come back in the future for anything else! read more

See all

2020 Toyota Prius prime , i just got my rear speaker installed and they did a very good job and will definitely come back. Thank you so much! Will see you tomorrow morning. So excited for my next front speakers and focal subwoofer. I highly recommend this place. read more

Henry really helped me get the system i wanted. Gave me different options based on quality and price. Professionally installed and wired. read more

Custom Audio Designs - Speaker pods custom made perfectly around the A Pillar - Car Stereo Installation Near Me - Walnut, California

See all

This place is great. Came here to get a wiring harness for my new head unit. They gave me instructions on how to install it and I finally got it installed and working properly. I came back about a week or so later to get a backup camera installed that I purchased on amazon. They installed it quickly and got other functions on my head unit working properly. They gave me a great price for everything. I will definitely be returning for additional work on my vehicle. Thanks Henry! read more

Custom Audio Designs - Finished install of Pioneer head unit. - Car Stereo Installation Near Me - Walnut, California

No lie!!! Henry and art are amazing people to work with. These guys went above and beyond what they needed to do to hook me up! I got a 9" floating display in my tundra and it is sweet! I asked them to throw in a front camera and a FIRESTICK in the glove compartment. These guys are the real deal. Hit these guys up ASAP!! read more

See all

Had the best experience here. The staff were very friendly, attentive and professional. Recently bought a 2012 Nissan Xterra Pro-4X that did not come with a backup camera. Henry and associates took great care if me, explained everything to me on what to expect and what I wanted. I highly recommend this shop for all of your vehicle's stereo/speaker/entertainment upgrades. From simply upgrading your stereo system to complex sound tuning. They also do custom installs on Harleys and Motorcycles. I will be coming back pretty soon!!! Thanks Henry and staff!!! read more

Went to get my car alarm installed and Henry and his crew took care of my truck once again, beyond grateful to meet him. Now I feel safe that my truck has a good alarm system, great work they've done today highly recommend read more

Im glad i found this place. my house is like 30mn from the place. there are good reviews on yelp plus the installation price is super fair. i got a lot of quotes before i decide to have the flip down i bought online installed. some place are outrageous with the quote. i came down to two quotes with good reviews and similar in pricing. the other place doesnt have time till like two weeks. Custom Audio had me scheduled and accommodated me right in a couple days. i was a little nervous before they install. i was afraid they might mess up the roof or other components lol. they did a very good job. their estimate time to finish is like right there, done before the estimate time and the job is amazing. its installed in my 2021 Sienna with a sunroof. Kids love it so much. will come back for the digital rear view later. thank you guys for a fantastic job and good price. read more

See all

Friendly folks, finished my dashcam installation really quickly. $120 for front dash only which I found reasonable. $150 for both front and rear, but I bought the wrong one which didn't have rear. read more

Posting a review for service that I received a while back. I've been here three times in the past, each time to have dash cams installed, and spoke with Henry. I've also recommended them to friends and family and everyone has been satisfied with their service. Great value and great service. They don't nickel and dime you and generally take care of all the details and supplies needed for an installation (at least in my experience for dash cam installations). Would recommend them and go back myself anytime I need a new dash cam installed. read more

Very happy with the installation. After letting the installation run for a few weeks I can confidently say Henry has done an amazing job on my car. Wires are neatly hidden and zip tied and the completed job exceeds my expectations. I recommend anyone who is try to install aftermarket headlights, fog lights, or DRL to stop by and have Henry get them done. read more

See all

Spoke to Henry and he was very knowledgeable over the phone. I needed to have a 20 year old Falcon alarm removed from my car and a new one installed. I also was having issues with a parasitic power draw, draining my battery. He said he would take care of both. In just over an hour, Henry was able to fully remove the old alarm, verify no more parasitic power draw, install the new alarm and he showed me how it operate it. He also spent time configuring custom key combinations on the FOB to open the rear hatch and open the sunroof. The cherry on top was he was just great, personable and was helpful. Pricing was great and fair. Customer Audio Designs has earned my return business and I plan on returning there in a few months to get some audio work done! read more

When it comes to high end cars, a lot of shops will say they can do a modification but really can't. Instead they will send your car to Custom Audio and skim off the top and take credit. I just wanted to give credit where it's due when it comes to Henry and Art. They do everything and most importantly don't ever take shortcuts. Henry and Art were very careful taking apart my Ferrari piece by piece to install a upgraded head unit and custom media interface area so I can feel like I'm driving in the year 2018. Everyone pretty much knows how important your personal music is when driving and CarPlay capability is a must for me. I wanted to stream my music while charging my phone and project my Apple maps on the screen. Henry and Art went above and beyond to easily surpass my expectations. I've been coming to Henry now over the years since he first opened and he has done multiple cars for me whether it's an Audi or a Ferrari. You won't regret taking your car to Custom Audio. They literally do ANY custom work you can think of. Don't believe me? Here are some photos that show their expert craftsmanship. Thanks again guys! Sincerely, One of your many repeat customers for years to come PS- as for the Jackie lady claiming they stole her stuff to make $150 off her measly $200 amp? Anyone who's had work done here and sees the high end jobs done, knows it's most likely the other way around. Please don't come back and ruin it for the rest of us who know how hard it is to find a place like this. read more

See all

I had a dash cam installed here and they did an outstanding job. The price was reasonable as well!

I asked around 2:00 pm if they were able to fix an amp fuse that had blown causing my car's radiator fan to not work. They got me in just a couple of hours later, fixed the fuse in about 10 minutes and I was on my way! Pricing was extremely reasonable especially with a much higher quality fuse. read more

Getting ahold of Henry and his team by phone can be a little difficult at times but just call again later if they don't pick up. I got a dash cam installed (Acumen XR10 provided by them, but they can also install cameras you bring) about 3 months ago. Works perfectly. Henry and his team are very friendly and professional. They have pretty good availability and the service itself took less than an hour. Pay cash if you can. read more

Custom Audio Designs - Car Stereo Installation Near Me - Walnut, California

Henry at Custom Audio is an awesome guy! I had him install a new audio system in my old Astro van and it is awesome! He took out the old panels and made new custom panels that look like they belonged there! The sound is amazing! Completely changes how my van feels. Can't wait to get some more work done! Definitely the best place to get custom stuff done. Don't go to those big box stores, they don't know sh!t ! Henry can strip down the whole inside of the car and redo it the way you want! Don't believe me, go in and check it out for yourself! He's probably working on a custom car you can see. read more

I came here to get my GM Passlock security removed and they did it successfully! They did the research and installed a DB3 module. In addition, they installed a Viper 5706V alarm with remote start at my request. I dropped off my 1999 Suburban on Friday and picked it up the following Monday. Total price was $500. I'm very pleased with the result and thanks again for a job well done! read more

Highly recommend this shop. Henry and his team did a great job on my fiance motorcycle. Added an AMP and speakers . Clean work, great service!!!! read more

This is place it's totally 5 stars. They worked w me saving me $$ Henry or Mister big Hans . He's on it. smart and he known he's Job , didn't planned to get my alarm and set of couple of speakers installation at that moment but with a good deal and he offered me a ride I can't denied the deal read more

See all

I had the opportunity to test out their lifetime warranty on labor the other day. Almost immediately after I got the camera installed and got home, the camera started giving me issues. When I put my car into reverse, the backup camera would display about 20% of the time, otherwise displaying a blue and green screen. I promptly returned to Custom Audio Designs to see if we could figure it out. Henry checked everything and ensured all my connections were connected properly and we tested the camera and determined everything checked out. But the 2nd time I got home and tried it, it failed again, this time working about 50/50% of the time. After returning for the third time, Henry thought he knew what was happening. He replaced the power cable that came with my camera and gave me one he had in stock in his garage that was of a much higher quality. Inspecting my camera, he determined that there was poor soldering done on the cable and wasn't surprised in the slightest it wasn't working. He told me it was on the house, but I couldn't let that stand. So I left him a decent tip. Well, I've been going strong about a week and my camera has been working perfect! Very happy! They didn't charge me for any of the follow up visits and they didn't act like I was bothering them when I returned. They simply honored their lifetime warranty and got my camera working! You simply can't beat these guys! read more