Wow, amazing, fast and excellent work by Juan. He installed 4 GPS/Kill switches for my 4 luxury cars in like 40 minutes. Juan knows his stuff and with affordable prices. He always picked up the phone when I called and answered all my questions which gave me a peace of mind before I brought my cars in for installments. I will be 100% using his services again in the near future. Thanks Juan.

I came here to get my system connected they did a professional job just little minor things keep on happening like my box wasnt secured enough now my stereo cuts out. I was wondering what was wrong when i opened my trunk my speakers were ready to come out. I also paid almost $800 for them to connect everything properly...

Excellent products and customer service. If you want the top of the line products and top of the line customer service for all your car audio and security needs, this is the place to go to.Juan, the owner, is the man! He knows exactly what hes doing. Hes very professional, courteous, patient, and very down-to-earth. He will take the time to answer any questions or issues you might have and will show you how to use the gadgets/equipment he just installed in your car. He has an assistant guy who also helps him run his shop. That assistant hasnt work on my car yet, but he does know what hes doing and is also very cool.Juans price on car equipment and his service is very fair and reasonable, considering his expertise, and extensive labor and time needed to professionally install audio/security equipment into your car, which will save you a lot of DIY trial-and-error headache, but will give you that much needed peace of mind and.In short, if you want the best and expect the best, head on over to JJ Car Audio & Security!His shop opens 10am, Mon to Sat, on a first-come, first-serve basis. And please check out his YELP ratings from happy customers!

Got my car worked on here for a new radio headunit, went very well.

They work fast and installed a car alarm in my work van in an hour

They gave me a great deal on a stereo and speakers.The install was fast and professional!I highly recommend them.

THIEF !! I came in to have the audio system installed .. Purchased it from them.. I left the back camera for my Torgash Front dash cam in the trunk. The SOB steal the who box.. I would not recommend coming here if you value your valuable..

Found this little shop by Google’s search, then made a call almost at their time to closed but owner still told me I can come in for my car’s new radio system installation. That gave me the first good impression for this shop. I’m very happy to found this shop because the owner and his worker solved my car’s radio system issue by their professional skills and excellent customer’s service, even after done the installation he would showed me how to operate it manually. Highly recommend this shop to everyone!

Excellent service. Hassle free and quality work. Definitely will go back

Installed a new deck and subwoofers and did an amazing job and great prices definitely worth the call to get a quote

Juan is simply the best guy in town for all your audio, customized security systems, locks, cameras. You can count on him to finish the job on time, on budget and if anything goes wrong he will fix it for free. I own a little business and have done over 7 cars with Juan so far and counting. I have recommended him to many people, none has a complaint. Look no further and his price makes sense too.

I mean I couldnt put it any more simple best prices best service gets it done fast affordable no-questions-asked always very helpful with the smile

Owner has Horrible customer service but his moms service was on point, very nice lady.

Very honest person with lots of skills. The install was very clean and corrected some of the sloppy wiring. I went to install aftermarket android IVI in the Honda Civic. The unit had some issues with FM/AM audio and back camera when I tried to install myself. Juan was able to figure out the issue and he made it worked by installing customized module.

Went in to install door locks for my dads truck. He installed it right away without any problems. Very good experience.

GreatAlot of experience. I have had alot of work done here to remote start, alarm, under car lights and amps and componets. If GURU Electronics cannot do it JJ can. You can being your own gear too. He does have stuff to purchase also. The prices are reasonable. If he does any install for you and something goes wrong he will fix for free. Highly recommended. You also may be waiting but worth it because JJ is helping customers at same time he is doing install but will get something done no matter what.

Walked in looking for an Alarm. I recieved good customer service and what I thought was a Good Price for the product and Installation. Only took 1 hour!! Thumbs Up! ILL DEFINITELY BE BACK!!

Super nice guy and hell have you in n out really fast and show you how everything works. Would recommend to anyone

Juan is a nice speedy guy who offers competitive pricing on audio installation and repair. Happy with the work he has done. It wasnt the first shop Ive been to but probably the most reliable.

JJ Car Audio is the best. came in to see what was wrong with my back speakers. he look it up for free and found the problem. i needed a new deck so i bought a new touch screen deck + two 12 subs with the box and a 1000 watt amp for a good price. the only time i had to get it installed is in the morning. JJ open up his shop early for me on Monday to get it all installed. A++ for doing that plus his work is clean he make sure you dont see any wires when its done.

Excellent workmanship! Reasonable price! Thank you Juan! I also had a great time chatting with your wife. 😁

Dont lime

Excellent customer service. Reasonable price on car alarm and installation services.

Took my 2009 lamborghini gallardo and installed kenwood stereo with GPS and front and backup camera. They did an awesome job!!!! Highly recommend this place, service is superb, they are very careful installers and don’t break your car like other sound system businesses around town. If you want something professionally done and deal straight with the owner come here, you won’t get better service and attention anywhere else, because the installer is not just an employee he is also the owner so he puts extra care on the installation

GREAT SERVICE! QUICK, PROFESSIONAL AND HONEST!

Juan is the best, most honest, competitive pricing, professional in the Bay Area.

Great professional service!

Very professional, will be coming back for more adds on for my truck 👍

Top service every time.

Excellent prices love the work

Excellent service and price!

G[d service

Great jobs

Good job