Let me start with a Pros and then cons.Pros:1. Joe the owner has a great personality.2. He values my time while I was there for the 1st. visit.3. Reasonable price for my car stereo installation that includes the kit.4. Surprisingly they gave back my original stuff.Cons:1. I am meticulous about wiring and housekeeping. After I paid and check my inside and out. I found dirty dashboard, handprints on my ceilings and much more. I have pictures attached.2. I wish they have to walk and show the things theyve done.3. Overall 3 stars for the effort but needs a lot of improvements.

I already have been two times here getting wheels in tires brand new nice costumer service.. very friendly.. higher recommend guys

Great Service! They are very helpful, provide options for your budget. Fast and professional install. I have taken them about 5 of my cars over the years. Would not take any of my cars anywhere else.

Best Customer service People are very polite and friendly very professional on their working installation skills I would definitely recommend this place if you’re looking into upgrading your vehicles sound or even upgrading rims and tires!

Awfully nice people with good service

Awesome place, I came in and they asked what I needed, they hooked me up and were very helpful with getting what I needed for my project. I was in and out in less than 10 minutes with almost everything I needed for my car. They have an insane amount of selection for tires and all kinds of car audio neccesites for sale other than being able to sell 14 awg speaker wire by the foot or even in 25 increments but other than that, I will definitely be coming back anytime I need supplies for car audio. Thanks dudes!

One of the best stereo shops Ive ever been to

Always has the best deals and staff is very helpful. Thank you!

Service nice y fast Im back

I came to main sound because they are highly recommended for all your car audio needs. And I was not disappointed. Very professional and quick. If you need any kind of audio work done see them.

Do NOT purchase wheels from them. Got vibration right after installing, visited them 3 times until they figured out that they forgot to put rear hub rings. They have also drilled through my cars hubs without my consent or even mentioning it. When I found out that, I gave them a call and over the phone Joe kept claiming that they indeed put the exactly correct size tha fits my car. When I came back to their store, that is finally when they have told me that they did sell me the wrong sized rims and would not offer money back.

Told the guy behind the desk I had a buzzing sound in my speakers. Oh we have to rewire the whole system he said. That will be 250. Surah, right. He didntt even ask more questions.

Good customer service, nice gentlemen always helping you out. Great deals on rims and tires. Well go there again for my tires.

They hooked me up with an amazing sound system for my Lexus, better then the factory system it had on!

Every employee there is very professional and takes care of their customers! Thank you Main Sound!

Great customer service, Joe is very helpful man.

Great service best prices in town thank you joe and his team

Very good over all experience with the people and items from this location.

Thank you Main sound. I brought my Scion with no stereo... And Danny fixed it no questions asked. I give him two 👍👍😀

Best deal on Rims and Audio in OC. Hooked up my Jeep for pennies on the dollar compared to other spots I was being quoted

Best deals and quality around highly recommend this place

Great service and amazing prices. Ask for Joe he will hook u up!

They got the Hook up! Full Custom shop

Great service friendly guys JOE AND GREAT DEALS!!!

BEST PRICES IN TOWN EAZY FINANCE AVAILABLE..

Best prices in town, quality products and installation.

Make sure if you buy rims or tires you get your stuff back or they will keep it

Did you guys buy wheels? because I want to sell my wheels, I dont need it!

Great electronics store

Getting wheels and tires for my truck. Time to step your game up!

This place is legit and real come down and talk to joe he will hook it up

Always assisting you in your dream....

Excellent service

Rockstars....

It became expensive ... something that was not in stock at Wal-Mart for $ 19.00, they did have it there but almost at $ 60.00.

Very good service

Very good service I liked the tratro they gave me

Very satisfied

Very friendly, very professional and lots of variety

Very good sound for any car alarms etc.