Cancel

    Open app

    Search

    Techno Diamond Auto Sound

    4.0 (13 reviews)
    Closed 9:00 am - 7:00 pm

    Services - Techno Diamond Auto Sound

    Techno Diamond Auto Sound Photos

    You might also consider

    More like Techno Diamond Auto Sound

    Recommended Reviews - Techno Diamond Auto Sound

    Your trust is our priority, so businesses can't pay to alter or remove their reviews. Learn more about reviews.
    Yelp app icon
    Browse more easily on the app
    Review Feed Illustration

    6 years ago

    Helpful 0
    Thanks 0
    Love this 0
    Oh no 0
    Photo of Lyndsey G.
    100
    72
    658

    8 years ago

    Helpful 1
    Thanks 0
    Love this 0
    Oh no 0
    Photo of Julisa Y.
    84
    72
    223

    5 years ago

    Helpful 0
    Thanks 0
    Love this 0
    Oh no 0

    5 years ago

    I fw it good shit will come back. Tint was nice af done very quick even though i showed up last minute.

    Helpful 0
    Thanks 0
    Love this 0
    Oh no 0

    6 years ago

    Helpful 0
    Thanks 0
    Love this 0
    Oh no 0

    11 years ago

    Helpful 0
    Thanks 0
    Love this 1
    Oh no 0

    8 years ago

    Helpful 1
    Thanks 0
    Love this 0
    Oh no 0

    8 years ago

    Helpful 0
    Thanks 0
    Love this 0
    Oh no 0
    Photo of Andrew N.
    316
    5
    11

    8 years ago

    Helpful 0
    Thanks 0
    Love this 0
    Oh no 0

    5 years ago

    tinted windows and it looks really good, nice and dark and it looks like it was applied on good

    Helpful 0
    Thanks 0
    Love this 0
    Oh no 0

    8 years ago

    Got a new sub put in my car here and they did a great job and the price was the best around!

    Helpful 0
    Thanks 0
    Love this 0
    Oh no 0

    10 years ago

    Helpful 1
    Thanks 0
    Love this 0
    Oh no 0

    14 years ago

    Helpful 0
    Thanks 0
    Love this 0
    Oh no 0

    Ask the Community - Techno Diamond Auto Sound

    Review Highlights - Techno Diamond Auto Sound

    The staff was very amiable n even offered us donuts n water while waiting for the tint to be done.

    Mentioned in 5 reviews

    Read more highlights

    You might also consider

    Verify this business for free

    People searched for Car Stereo Installation 2,456 times last month within 15 miles of this business.

    Verify this business

    Beach Auto Sound

    Beach Auto Sound

    (272 reviews)

    They have top-notch extensive knowledge, huge inventory, quality products, highly skilled…read moreinstallers and the greatest customer care. It simply doesn't get any better than this place and that's why I've had them install big sound and entertainment systems in all of my vehicles and in all of my friend's vehicles. They've professionally installed electric mirrors, electric windows, door locks, door poppers, window tint, car alarms, navigation systems, Bluetooth, equalizers, p.a. systems, gaming consoles, backup cameras, LED lighting, dash-cams, heads-up displays, power inverters, linear actuators, elaborate sound systems, sound proofing, electric seats, remote starting, rear window defoggers, monitors, radar detectors, satellites, high powered alternators, capacitors, free estimates, gain a learning experience, custom work, expert troubleshooting, complete repairs, warranties and so much more, all at the lowest cost by the friendliest sales staff and the most highly skilled installers on the planet! They really should be cloned and spread all across the World and beyond!! Guys and gal, thanks for being SO awesome and the VERY BEST!!!

    I called and spoke with a gentleman named "Tommy". I was inquiring about sound deadening for my…read moreFord Edge. He did not pitch me but rather told me honestly - "try changing your tires first and if that is not enough of a sound deadening, then come back here and we can work something out to quiet your cabin". No sales pitch, no switch up ... just an honest possible solution to my problem. With so many vendors always trying to pick some sale, it is really refreshing to have such an honest gentleman to deal with in the automotive aftermarket. Kudos Tommy. Thank you for your honesty.

    Bristol Sound - 2023 Toyota Tundra

    Bristol Sound

    (729 reviews)

    I had an excellent experience at Bristol Sound! We came in to have a kill switch installed, and…read moreAlex took great care of us from start to finish. His response time was incredibly fast, we were seen immediately, and the installation was completed quickly without sacrificing quality. Alex has over 25 years of experience, and it definitely shows. The pricing was transparent, the service was professional, and the entire process was smooth and stress-free. They also have a huge selection of rims, security systems, tires, speakers, and window tint, making them a great one-stop shop for vehicle upgrades. Overall, this was a fantastic experience. I'll definitely be coming back for future work and highly recommend Bristol Sound to anyone looking for honest, knowledgeable, and efficient service!

    BAIT AND SWITCHED!!…read more I DO NOT RECOMMEND COMING HERE I DO NOT RECOMMEND COMING HERE I DO NOT RECOMMEND COMING HERE I called many audio places and this place had the best price. But when you arrive, they tack on all these add on fees. Some of them made sense and some don't even exist. Called and got a quote for $500. Get there and there's 2 options, wired or Bluetooth. Fine. $100 upgrade. ($600) Then the frame is extra. $150 for plastic? Ouch.. fine. Then $150 to wire the steering wheel to the radio.. fine. That's $900 now. Then they said they would "basically" throw in the back up cam for "like- free" ($20) So.. how did that tally up to $1000 plus tax? They're doing scammer math here. And after all of that. The back up cam is like an 8bit game from back in the day. It's outrageously pixelated and I told them it's embarrassing that they are even offering such a product. I DO NOT RECOMMEND COMING HERE and now I'm out $1100 An installer down the street would've done it for me for $850.

    Sorena Car Audio - Sorena car audio store front door ( at the roundabout)

    Sorena Car Audio

    (517 reviews)

    $$

    Sorena Car Audio and Video is top shelf on Audio and accessory installations. I spoke with Sam the…read moreowner and he was professional, kind and knowledgeable. I scheduled the appointment to have a 12.3 Android Car Play unit in my Mercedes-Benz. I showed up this morning and met with Arian, a true professional at his trade as well as a kind, honest and knowledgeable individual. The shop is meticulously maintained and has a vast array of tools, work bench areas, awesome LED ceiling lighting, a waiting area, front office and conference/training room. This shop and team of professionals are a class act. Arian explained the installation process and timeline and I was quite impressed. The Rolls Royce in the shop that was getting customized with lighting and sound was a testament to the quality of work that Arian, Sam and the other team members provide when you bring your car into the shop. Arian called me when the car was completed and when I arrived gave me a very thorough orientation on the features, modes and operational functionality of the new unit. Very impressive and truly a plus when you have such a professional take the time to show you the details and functions of the new unit. Sam was in the shop as well as was amazing. Great customer service! These guys not only know their business and have vast knowledge of car Audio and accessories but are transparent, kind and informative professionals. Sam showed me the lighting in the Rolls Royce and also a few options that can be installed on the Mercedes-Benz. I opted for the very nice AMG entry lighting. Very cool. If you are looking for the best in the business relative to car Audio, Video and accessories you must call Sorena Car Audio and speak with Sam or Arian. This is my second review which I am labeling Phase II completion, as I did review them previously after initial contact simply due to the professionalism, knowledge, customer service and other posted industry reviews. Sorena is simply the best and I highly recommend this amazing team of professionals.

    best prices. best…read moreservice! and they give after support as well.!!! i will come back again!

    Stereo Blvd

    Stereo Blvd

    (357 reviews)

    Hank was quick in his responses and was able to take my car in around my availability. His pricing…read morewas the best out of the quotes and he didn't charge every single little thing. My Corolla's radio has been broken for a while and I finally decided it was time to fix it. Got the Pioneer 3000 and his team was able connect it to my steering wheel controls and original backup camera. I needed to replace the temperature control bar and he was able to help me out with that as well. His team was able to finish the installation on time as promised. The new receiver looked seamless with my dashboard. Highly recommend!

    CAUTION: Unlicensed Activity & Refused Refund I wish there…read moreis option for NON star which this store should not have any. I am writing this to warn other consumers about my experience with Stereo Blvd. I paid $2,800 on 10/25/2025 for work that was never completed. As of March 2026, the owner (Hank) still refuses to refund my $1,800 balance and has tried to delay and postpone to complete the work on my vehicle for 5 months. According to the California Department of Consumer Affairs (DCA), this business is operating on a CANCELLED license (see attached screenshot from DCA archives showing it was cancelled in 2009). Additionally, they are performing tire and rim installations without the required Bureau of Automotive Repair (BAR) registration. A formal state investigation is currently active with the Bureau of Household Goods and Services (BHGS Case #252602346). BAR (The Bureau of Automotive Repair) complaint confirmation reference number 65CF-MQX7MX for performing Wheel/Rim without license. Please verify any business license at search.dca.ca.gov before handing over your money. Do NOT make same mistake like mine and DO NOT believe in the owner's sweet talk but DO your thorough research and shopping ahead. ***UPDATE: In his response, the owner blames my Tesla's "16V lithium battery" for his failure. This is a massive red flag for any EV owner. The 16V system has been the standard in Teslas since 2022. By blaming the battery now, he is admitting he lacked the basic technical knowledge to work on my car, despite luring me into a $2,800 "parts deposit" by claiming he had done many of these before. A true professional would know that specialized EV audio components (like Alpine's Tesla-specific kits) are designed for this exact voltage. He took the money for a job he wasn't qualified to perform, stalled for weeks, and still hasn't provided a refund. Stay away if you own a modern EV. ***Now since I have filed complaint with California Bureau of Household Goods and Services and Bureau of Automotive Repair, the owner Hank response with "wait and see" attitude rather than issuing me the refund!

    Universal Car Stereo - Subwoofers, enclosures ,and Custom fit boxes

    Universal Car Stereo

    (237 reviews)

    I've had three different systems installed in my cars here, and every time Jordan, Mo, and the team…read morehave delivered. They're not the cheapest option compared to online pricing, but you're paying for real expertise--and it shows in the quality of the install and overall experience. What really stands out is the follow-up. I've come back with minor issues, and they've always taken care of them on the spot without any hassle. Fair pricing, skilled work, and solid customer service. Definitely a shop I'd recommend if you want it done right.

    Disappointed. I went here because I used to live literally across the street. Met Jordan and at the…read moretime had a CTS that I couldn't install my system from my old truck. Bought a new truck and had the system installed. The wiring for the subs was shady and could've burned my amps. I messed up by leaving my truck. Instead of the correct fuses they used circuit breakers that heated up and offered no protection for my amps. Even now my 300/4 is suspect. Also, my W7 was always in the house, but when I picked my truck up, the surround had mysteriously disintegrated. Had to drop $2k+ for anew one and to have it put in the box! Had my truck rewired at a reputable shop only to find out Universal had cut into my truck body where the factory amp was *dead face* Had the amp moved and every power and ground wiring redone. System can breathe now and actually bump. I trusted Jordan and his peeps and it was my mistake to leave my truck. I'd never do that again. NVR. I won't be going back there because I don't know who worked on and cut into my truck. It's sad because I was trying to help a small shop.

    Techno Diamond Auto Sound - stereo_installation - Updated September 2026

    Loading...
    Loading...
    Loading...