I have a Chevy Avalanche and was looking around for sound system and tv's and looking for a great price....i went to san berdo and checked around too expensive so i happen to stop into fontana..seen California Sound, went in spoke to a sales rep and not only gave me a great deal but great service....and got a great price.....I will recommend to all my friends California Sound if they ever need anything....

Thanks guys.....

Went in after getting an estimate on the phone and they installed a viper alarm and tint on my car for a good price the guy up the street was a little cheaper but was not a viper dealer so I felt very comfortable after arriving at the store helpful staff and professional installers happy customer Chris

i am sure few of these positive comment had came from the owner nothing good come outta these Place if you wanna pay over price item that we never heard off be my guest don't be surprise if it break on you within 6 months these warrant is a joke and you may come back around for few installment enjoy spending half of you day coming back to these guys have fun !!

Thanks For The Awesome Installation Guys. Purchased A full System For My New Nissan Altima @ DASH They Sold Me A JL 1000/1 , 13w7 , JL 300/4 And A Custom Box The Sales Guys Told Me I would Have To Upgrade My Wiring To Suite The Power Of The Amplifiers So I Did. Three Days Later I Went Back To Pick Up My Car And They Had A JX1000-1 , JX 320.4 And Messed Up All The Wiring In My Car . I Was So Upset I went Home And Parked My Vehicle . My Dads Budy Over @ Rogers Exhaust Recommended California Sound . Went There And Traded In The Whole System I Had Purchased And They Put In Everything Dash Was Suppose The First Time . They Also Threw In An Led In My Custom Built Box . Talk To Big Jon Thx Once Again Guys ..

Called California Sound to get an estimate on installing my amp the guy on the phone was very friendly and quoted me a price of $75 dollars Including all the wiring that was necessary for the install . I had price checked at AL&ED near the ontario mills and they told me $160 including the amp kit what a rip off . I went to California Sound and Big Jon took care off it . Thanks Once Again Guys ..

I went there to get an estimate for an amplifier and a subwoofer. I was told it would cost me $500. But, the amp and the subwoofer to be installed were some cheap and unknown, Chinese brand. I went to another car audio store by the Ontario Mills, and they gave an estimate of $450 for an Alpine amplifier and an Alpine subwoofer.

I will NEVER COMEBACK to California Sound because they tried to RIP ME OFF BIG TIME.

Look somewhere else.. very unprofessional. Went in for a simple stereo swap and they ended up breaking a piece off my dashboard. They didn't even apoligize for it and when they were finished with my radio, two hours later, i left with a radio that was installed incorrectly and sounds like crap...

These guys at California sound INC totally destroyed my Cars interior. They lost all the clips on my door panels and replaced them by drilling wood Screws into my doors FRAME and Door panels. The Guy down there named "Kevin" which come to find out, his real name is Abdul , he is the shady OWNER of the place. Keep your eye on him, he will rip you off any chance he gets. Hes a short, smooth talking Salesmen, They don't use there real names down there for a reason. DO NOT GO TO THIS PLACE. And they also have a shop in Fontana and the High Desert. BUYER BEWARE!

BEWARE OF THIS COMPANY THEY SELL DEFECTIVE PRODUCTS AND THEY PROMISE TO INSTALL CORRECTLY WHILE THEY DONT YOU HAVE TO KEEP ON GOING BACK AND PAY MORE MONEY TO GET IT DONE AND IT NEVER GETS FIXED THEY JUST LOVE TO STEAL YOUR MONEY COMING UP WITH EXCUSES FOR YOU TO GO BACK AND SPEND MORE THEY EVEN HAVE AN F RATING IN THE BETTER BUSINESS BUREAU I WOULD ADVISE ANYONE NOT TO STOP BY THIS SHOP THEIR ADVERTISEMENTS LOOK LIKE YOUR GETTING A GREAT DEAL BUT YOU WILL ACTUALLY SPEND DOUBLE ITS WORTH