Sound Master Window Tint & Car Alarm
“Got my radio replaced and tint done , everything was done on time and installed professionally, will definitely be back to get the same done with my other car !”
Best Car Stereo Installation in San Antonio, TX
20 installers listed · 17 in San Antonio · 13 open weekends · 13 rated 4.5+
Data verified October 16, 2026
Daddy's Tint and Alarm
“Not only did Kyler go completely out of his way to help me order the correct remotes for my 8+ year-old alarm, he helped me to program and configure them!”
The Install Shop
“I'm not saying this shop gives free advice, it's a business and his livelihood, but so many shops take advantage of these scenarios to overcharge and up-sell, but I appreciate this owner's approach to run a small business that builds trust with our c...”
Audio By Art
“I'd like to Thank Art for his awesome customer service, attention to detail and AMAZING audio system he designed / installed in my Porsche Macan GTS.”
Auto Xtras
“I drove the 1 1/2 hours to my appointment, waited a little over an hour for the tech to go into the door and tighten whatever, plus check out the whole system.”
Alamo Auto Sound & Security
“These guys are awesome/professional/friendly/ "all in", I was very impressed and pleased with their work, thanks for your help w my malfunctioning alarm.”
Listed for drivers in and around San Antonio, TX, these 20 shops install car audio and video. What each one says about brands, dash cameras, warranties and install work comes from its own website; ratings and quotes come from public reviews.
Area overview: San Antonio, TX
17 of the 20 installers we list are based in San Antonio; the other 3 serve San Antonio from Converse (14 mi), Floresville (23 mi) and New Braunfels (29 mi). The installers on this page are rated from 3.8 to 4.9 across 3,251 reviews; 18 have 50 or more reviews and 13 are rated 4.5 or higher. The topics that come up most in reviews of the installers on this page are "price", "warranty" and "attention to detail". 13 are open on Saturdays and 3 on Sundays. 5 have a BBB rating of A or A+. 14 have ten or more years of experience, the longest 38 years. 2 offer financing; 3 give free estimates; 5 are family- or locally-owned and 2 list coupons or special offers. We have a website on file for 16 of the installers on this page; 9 publish a contact page and 8 list a public email. We count these figures across the installers on this page; distances are straight-line, and hours and prices change, so confirm the details with the installer before you visit.
Which shops listed for San Antonio price a system for free?
3 of the 20 shops say quotes are free. Ask for the labor and the parts as separate lines, since the module, the dash kit and the wiring are where installs differ. A quote that lists only the head unit price is not a quote for the job.
Sunset Imports
“Great place been there 3 times in the last few months prices are good service is on point and they dont try to push anything else on you very cool guys and knowledgeable didnt mind answering questions.”
Texas Sounds ( NOW Hiring )
“The Master Tech, Adam (I believe that was his name) did a phenomenal job with the install and I couldn't be more pleased at how clean it came out and the SOUND!”
B Audio Sound
“I recently took my 2020 Jeep Track Hawk to B Audio Sound for a custom audio upgrade and window tinting, and I couldn't be more pleased with the outcome.”
M&C Car Audio
“I personally run a dog grooming business full time and have dedicated my life to volunteer Dog Rescue, so to say the least I am always working and have very little time to do something nice for myself like learning about and finding the proper car au...”
Precision Radio
“I was referred to him by a dealership service center when they were unable to remove a 1inch x 1inch piece of paper that got stuck in my brand new Honda Odyssey DVD player.”
California Kustoms
“California Kustoms in Sa Tx has the best service, especially window tinting, I love the way my car looks and feels better with new tint 10/10 I definitely recommend bringing your vehicle here for all services needed !”
Southern Car Audio Customz Tint & Alarm
“He took care of my Challenger I came in He was very knowledgeable on tint Alarms and Audio Equipment got my car looking really good and sounding great very Professional my gray and red Challenger Is a head turner now Thank you Southern car audio”
Electronics 2000
“Guarantee to beat anyone's prices on Rims Tires, Audio System's, Alarms,Tint, Brush Guards,Custom interior and upholstery let us save you some money on any accessories you looking for”
A-1 Car Stereo
“They also installed a backup camera, the last one they had in stock which was functional but appeared used and was slightly misaligned - owner told me to come back the next week, and they fixed me up with a new one and aligned it properly.”
Tiosam
“Good price great job I got my installation for a good price I put the radio and amp then I put my alarm with remote start and everything at a good price very happy with the service”
Pro Tech Audio Systems
“Need auto accessories this is the place to go.”
Texas Car & Trucks Accessories
“Love their ceramic tint, have had a couple vehicles windows & windshields tinted to help it cool off quicker inside my vehicles thanks to our Texas heat!!!”
Pro-Tech Professional Glass Tinting & Electronics
“Also, enjoyed seeing some of the "higher -end" projects they were working on, they definitely know how to do premium upgrades to newer vehicles, with great attention to aesthetic detail and audio performance”
Audio Express
“If you need any car audio equipment, air horns, car video, media players, alarms, remote starters or anything to make your vehicle louder this is the place to go!”
Why these companies made our list
What customers say about installers in San Antonio
- “I got a stereo, amp, door speakers and subs installed, all with free lifetime warranty and at a good price.” — customer of Pro Tech Audio Systems
- “Very nice and polite! Nas took care of my husband and I while they were installing the speakers!” — customer of B Audio Sound
- “Manuel took the time to show me how they were going to install the speakers and showed me the wire they were going to use for the speakers.” — customer of A-1 Car Stereo
- “The best place ever, really good prices, the guys really know their stuff, and are amazing at tuning subs / speakers.” — customer of M&C Car Audio
- “Look, I'm about as hesitant as the next person when modifying my vehicle but the people at Auto Xtras took great care of my vehicle and got me the perfect speakers.” — customer of Auto Xtras
Excerpts from public reviews of the installers listed on this page.
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