I dont go anywhere else they keep it 100% and the service is a1

Got my alarm, radio and cameras installed here. Great service and prices and they are proactive in letting you know any problems they come across. I appreciate that and will continue to patronize the business.

I got a subwoofer skar for a low price and better than eBay prices Im really thankful and nice people as well

Thank you for your service .you guys really do a great job and you guys have good customer service skills.may God continue to bless you.

One of the best shops on the block always very helpful and good prices

This place is amazing and really helps out the customers

They got what u need here!! Got 2 subs for my 2021 Colorado & it bumps clean!!! If u want your system hooked up professionally by gente who know what theyre doing, come 2 GROUNDSHAKER!!!

Nice selection of equipment & will Be doing alot of Business with these guys soon....

If you want the best window tint Ask For Carlos

Good customer service, this guy Ricardo is very good at finding the customer needs. 👍🏼👍🏼 Keep it up..

I had to go back 3 days in a row because they keep messing things up. Now my Onstar doesn’t work and my truck is making a constant humming noise and my check engine light came on. They had multiple people working on it, while not communicating to each on what they was doing. This place is not worth the 4.4 star ranking they have. Must be all family members, because after they get your money, it’s all down hill. I would personally give them a half a star ranking.I been there a total of 5 time and I’m still not working right. I can’t even turn my music up. Next step for will take them to court...

Great prizes on boxesInstallation i havent tried but costumer service the best ...

Wonderfull service. Got a full install. Everything works great. Even had a late night question at 7pm and they still answered my call and my question.

Good price and great communication!!!!

90 bucks for a box. And box sounds nasty👎

Carlos & Ricardo. Did an excellent job on my truck. Will recommend it to anybody for high & detailed work..

He was supposed to setup the remote start and backup camera, and he only did the remote start for $100. He backed out at the end. And the setup was bad.Bestbuy charges the same and won’t leave you hanging.

Thank you guys for your great prices and fast service ..thanks to you i now have a great sound system..i will be sure to recomd you guys to all my friends and family..now my camry is bumpin

Over price. wouldnt hook my subwoofer up after i paid 90 for box

1. Yuck environment2. Service -13. I dont know Id stay away if I were you.

They recently moved locations to a much larger space. Just across the street.1128 E 11th StLos Angeles, CA 90021United States

Very friendly and helpful.

Great customer service.

Go get hooked up

Custom boxes for car audio, WOW😎

Good prices

SERVICE IS OKAY, ROOM FOR IMPROVEMENTS ON SERVICE.

Bad customer service

Great service!!

I received good attention with the little angela

Thank you very much in this business have good service

Excellent attention and work thanks

You find everything for your sound