
CarTronics: Precision car audio and tech installs with professional service
CarTronics, located at 1724 Carothers Pkwy, Brentwood, TN, specializes in professional car audio and technology installs. Customers praise courteous, knowledgeable staff, prompt service, and craftsmanship—from radio replacements and sound upgrades to remote starts, LED headlights, and dash cams. Installs aim to preserve the vehicle’s cosmetic look and deliver reliable results across a range of vehicles, including Jeeps and Ferraris.
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Professional installation of premium speakers, subwoofers, amplifiers, and head units with seamless integration into your vehicle's existing systems.
Expert installation of remote start systems, keyless entry, and vehicle security systems with comprehensive feature explanation.
High-quality LED headlight, tail light, and interior lighting installations including complete housing replacements when needed.
Clean, professional installation of front and rear dash cameras with discreet wiring and optimal placement.
Diagnosis and repair of factory touch screens, radios, and infotainment systems with OEM-quality results.
Personalized consultation to help you select the right electronics for your vehicle, budget, and performance goals.
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Overall rating
Will Hellmich
We’ve come here for a couple of upgrades and have had a great experience each time. They installed a remote start for us and also upgraded our headlights to LED, including replacing the housing. In both cases, their team was professional, friendly, and did excellent quality work. We’d definitely recommend them to others and will be coming back for any future needs.
Brendan Thompson
Randy and the crew at Cartronics did a great job installing a new radio in my Ferrari. Great communication, friendly service and great work- can’t ask for more. Thank you so much!
Matthew Mcfarland
I came to CarTronics to upgrade my sound system in my 2024 Jeep Wrangler. Funny enough they actually still had me in the system from when they installed two subwoofers into my 2006 Nissan Frontier back in high school! I honestly thought this would be a month or so thing with scheduling and ordering parts but they worked with my budget and still had me finished in less than a week! The work they did was super professional and Connor (who helped me), was great! They didn’t change anything my cosmetic which is what I asked for and so it doesn’t even look like I have an aftermarket system except for the new subwoofer discreetly placed on my tailgate. Everything is a 10/10 and I am scared now that must’ve won’t sound good unless it’s from my wrangler haha. Thanks Guys! 20/10!
Greg Duke
Kartronics recently repaired the radio in my 2018 Jeep GC when I could not get adequate assistance from the Jeep dealer. The staff was very professional and prompt, their service was impeccable. I highly recommend Kartronics to anyone with a faulty touch screen in their vehicle. Thank you.
Jason Clark
I had a remote start and drone dash camera rear and front installed. These installers are no joke. Clean install front to end. The front desk is very informative and they explain the features of the equipment. This will be my go to place for any truck needs. Thanks Cartronics of for the amazing service.