About LA Car Alarm

The shop

For 20+ years Audio MotorSports has been here for Los Angeles people who care about how the work is done. When social media, Yelp, and Google changed how shops get found, we did not chase volume. We grew into a community. We put our love into the four services we do — car stereo, window tint, car alarm, and Harley — and we have done the same cars over and over, every make and model, until we knew them.

If we take the job, it is because we already know we can do it right. Quality control is just how this shop was built. The work has a look. When we see a job, we know if it came from this bay.

Got a project? Call or stop by. If we can help, we will. If we cannot, we will point you in the right direction. We are a friendly hole-in-the-wall in a huge city. That is the shop.

Zack

Operational Manager

Backs up Nick in sales. Job complete, delivered, customer happy.

Nick

Sales

Sales since 1992. Acoustic, SPL, corridos, LAWD.

Alex

3M Certified Tinter

Hand-cut, micro-edge. Luxury and EV glass.

Richard

Stereo · Remote Start

Classics and Harley baggers. In the trade since 1998.

Albert

High-Tech Installer

Firstech, Compustar, iDatalink, ZZ2 CarPlay.

People who drove in

People drive in from Long Beach, Torrance, Gardena, Carson, and Wilmington. Ask for Nick.

Google 4.8 from 654 reviews. Yelp 4.7 from 777 reviews. The quotes below are five-star Yelp alarm jobs, word for word.

Look what people said about us from Long Beach.

★★★★★

Yelp Long Beach, CA

N M.

Mar 28 2026

Nick, the owner, and Albert, the installer, at Audio Motorsports in Carson were fantastic! They installed my Viper 3108 with DB3 sensor flawlessly, explained everything clearly, tested it on my car, and were very kind and professional. They even accommodated my budget. Highly recommend!!

Thank you so much for all your help.
★★★★★

Yelp Long Beach, CA

Charles L.

Mar 31 2025

I recently had to have a replacement alarm system installed to replace my fried unit. I had my daughter take it to Audio MotorSport. I was out of town and needed to trust in someone (with good reviews and a solid reputation) to handle this task. Nick was incredibly helpful, Only installed what we needed and didn't try to upsell a bunch of items that we didn't need. I couldn't be more impressed. From the initial consultation to the final use instructions, the entire process was smooth, efficient, and incredibly professional.

The installer Albert was punctual, knowledgeable, and took the time to explain all the features and settings in a way that was easy to understand. They made sure everything was tailored to fit my needs. The installation was clean and tidy, with no mess left behind--clearly someone who takes pride in their work.

Most importantly, the system works flawlessly. I feel so much safer knowing my vehicle is protected, and the peace of mind is truly priceless. If you're looking for someone reliable and skilled to handle your alarm system installation, look no further than Audio MotorSport. I'd recommend them to anyone without hesitation.
★★★★★

Yelp Long Beach, CA

Brian T.

Dec 19 2025

Loved their service and qualkity of their work! Had viper alarm installed to have all door opened in additioned to the alarmm when they offered to extend the witing to remote trunk opening. Had to bring it back anothy er day since the original actuator did not have a bult in motor (so the remote open didn't work). It was week before Christmas and they were super busy, and promised to call back to set schedule for a differnt day, maybe after the new years. To my suprise they called me back just a couple hours to bring the car back right at the moment, and had the remote trunk working in a matter of munutes.

Really appreciate Nick working to arrange to take care of me during his really busy schedule (many cars lined up for work). Needless to say their quality of work is superb - Definitely will go back and work recommend to everyone.. Thank you!!

Look what people said about us from Gardena.

★★★★★

Yelp Gardena, CA

Ruben G.

Jeep Gladiator

Jan 14 2026

I aint gotta say much cause' ya can see the reviews. If you love music, this is the place to go to. I also got the compustar security system installed after they broke into my car and ive never felt this comfortable leaving the car parked out. Upgraded the hell out my Jeep Gladiator. Worth every penny.

Look what people said about us from Carson.

★★★★★

Yelp Carson, CA

Layton D.

Sprinter van

Jan 30 2026

I don't know how I didn't already leave a five star review, I could've sworn I did maybe with my other account. But either way I'm going to see Zack tomorrow to get an alarm system in my new sprinter van -Zack and his team are absolutely amazing and really care about their clients. I got my last sprinter van fully wrapped in Matte Black, and Zach even help me put in a projector on the inside of the sprinter so that the side window became a digital billboard. It was fun while it lasted! Now I'm just old and have a boring white sprinter van that needs a good security system cause it just got stolen-_-.

Look what people said about us from Wilmington.

★★★★★

Yelp Wilmington, CA

Eddie G.

C10

Nov 19 2024

I brought my C10 in for an alarm installation, and Nick was incredibly helpful in getting everything set up. The job was done professionally and efficiently. NO Mickey Mouse work done here. I'll definitely be back in the future and highly recommend this place to anyone!