Sales & Installation of Vehicle Upgrades in Scarborough & Portland ME, featuring Audio, Security, Rear Seat Entertainment, Safety Cameras, GPS Navigation, Radar Detection, & more.

Sales & Installation of Vehicle Upgrades in Scarborough & Portland ME, featuring Audio, Security, Rear Seat Entertainment, Safety Cameras, GPS Navigation, Radar Detection, & more.

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Car interior with screens mounted on the back of the front headrests and portable DVD players open on fold-down trays.

We offer a number of exciting options to boost your car audio and entertainment system.

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Explore our premium dash cams offering unique benefits for vehicle security.

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Allow us to keep your daily driver shifting gears smoothly and efficiently.

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Portable or in-dash navigation systems you'll enjoy simple guidance.

• Custom Car Audio

• Bluetooth Capabilities

• HD Radio

• Satellite & Internet Radio

• Rear Seat Entertainment

• GPS Navigation

• Radar & Laser Detection

• Remote Start

• Safety & Security Cameras

• Vehicle Tracking

Complete Mobile offers professional sales and installation of vehicle upgrades in Scarborough, ME, including audio, security, rear seat entertainment, safety cameras, GPS navigation, radar detection and much more.

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When it is time to take your car, truck, SUV, classic or custom to the next level, be sure to visit our highly skilled, friendly team of mobile customization technicians. We will listen to your wildest dreams for your ride, and make them come true! We offer the latest in vehicle safety, security and entertainment technology for all makes and models. When you visit Complete Mobile you will be blown away at our selection of mobile audio, car security systems, entertainment options and other products that can turn any vehicle into a one-of-a-kind showpiece. To learn more about our Scarborough custom car audio and entertainment shop stop by Complete Mobile or give us a call to talk about the goals you have for your ride, and we will help you achieve them.

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Complete Mobile is a certified Intoxalock installer! 

We are authorized to install Intoxalock ignition interlock devices. Fill out this form, StartIntoxalock.com or contact us at 207-653-6027 to set up your installation appointment. After installing the device, we will provide you with a thorough training so that you understand how to use the device. We look forward to helping you!

If you’re looking for custom car audio in Scarborough, Portland, South Portland Westbrook or the neighboring Maine communities, you’ve come to the right place. Complete Mobile offers car customization that allows you to do more than hear the music you are surrounded by, you can finally listen to it in depth. Feel the bass lines, hear the lyrics loud and clear and stream the music you want, wherever you are. Our dedicated team of car audio experts will work closely with you to ensure your vehicle turns out better than you expected! 

A rear view mirror , a rear view camera , and speakers are shown in a collage.
A rear view mirror , a rear view camera , and speakers are shown in a collage.

Beyond car audio, we are able to boost the entertainment and security aspects of your import or domestic vehicle. As a combination mobile and brick and mortar store, we have the capability to come to you to begin your car’s transformative journey. We encourage you to visit Complete Mobile to find out what we can do for your car to enhance your driving experience! Give our team a call at 207-653-6027 to learn more about our Scarborough mobile audio, security and entertainment shop or to schedule an appointment for service.

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Complete Mobile Reviews

Proudly Serving Scarborough, Portland, South Portland & Westbrook

Complete Mobile Blog

Car Audio Upgrades: Why It’s Worth Investing in a Custom System

By Complete Mobile • July 17, 2026
For many drivers, time spent behind the wheel is an opportunity to enjoy favorite playlists, podcasts, and audiobooks. While factory-installed sound systems have improved over the years, they often fall short when it comes to audio quality and customization. A custom car audio system can transform your driving experience by delivering richer sound and features tailored to your preferences. At Complete Mobile, we specialize in automotive audio upgrades in the greater Portland, ME area. Here are four benefits of investing in a custom car audio system. Enjoy Superior Sound Quality One of the biggest advantages of a custom audio system is dramatically improved sound quality. Upgraded speakers, amplifiers, and subwoofers provide clearer highs, fuller mids, and deeper bass than many factory systems. The result is a more balanced and immersive listening experience that allows you to hear details in your music that standard systems often miss. Customize the System to Fit Your Preferences Every driver has different listening preferences, and a custom audio system allows you to build a setup that matches your tastes. Whether you prefer powerful bass or a balanced sound profile, professional installers can recommend components that suit your goals. You can also choose from a variety of speaker configurations, amplifiers, and multimedia features. Add Modern Technology Installing a custom audio system is an excellent opportunity to upgrade your vehicle with today's latest technology. Many systems include touchscreen receivers, Bluetooth connectivity, hands-free calling, navigation, and satellite radio compatibility. These features improve both convenience and entertainment while you're on the road. Make Driving More Enjoyable A high-quality audio system makes daily commutes, road trips, and errands more enjoyable. Whether you're listening to your favorite songs or catching up on podcasts, better sound quality enhances your driving experience. For people who spend a significant amount of time in their vehicles, a custom audio system can make every drive more enjoyable. Custom Car Audio Systems in Scarborough, ME If you’re interested in automotive audio upgrades in Scarborough or Portland, ME , contact Complete Mobile at  207-653-6027  . Feel free to give us a call to ask about our car audio services in greater Portland, ME !