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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Proudly Serving Scarborough, Portland, South Portland & Westbrook

Complete Mobile Blog

4 Reasons to Upgrade Your Marine Sound System This Boating Season

By Complete Mobile • April 20, 2026
There’s nothing quite like spending time on the water, and the right soundtrack can make every outing even more enjoyable. Whether you’re cruising, fishing, or hosting friends, your boat’s audio system plays a big role in the overall experience. If your current setup sounds weak or lacks modern features, it may be time for an upgrade. Modern marine sound systems are designed to deliver powerful, clear audio while standing up to harsh conditions. At Complete Mobile, we specialize in marine sound systems in the greater Portland, ME area. Here are four reasons to upgrade your marine sound system this boating season. Superior Sound Quality on the Water Standard or outdated boat speakers often struggle to produce clear sound in open, noisy environments. Wind, waves, and engine noise can easily drown out music. Upgrading to a modern marine sound system provides better clarity, deeper bass, and higher volume levels, allowing you to enjoy your favorite music without distortion—even at higher speeds. Built for Marine Environments Marine audio equipment is specifically designed to handle moisture, salt, sun exposure, and temperature fluctuations. High-quality marine speakers and head units are water-resistant and corrosion-resistant, promoting long-term durability. Investing in modern, high-end equipment built for boating conditions helps ensure enjoyment for years to come. Wireless Connectivity and Modern Features Today’s marine sound systems can come equipped with advanced features like Bluetooth connectivity and smartphone integration. This allows you to stream music directly from your device without the need for cords or outdated media formats. Some systems also include satellite radio compatibility. Enhanced Entertainment for Guests If you enjoy entertaining on your boat, a powerful sound system can take the experience to the next level. Whether you’re hosting a party or relaxing with friends and family, high-quality audio helps set the mood. Crisp, immersive sound makes your time on the water more enjoyable for everyone onboard. Marine Audio Upgrades in Scarborough, ME For marine sound systems in Scarborough or Portland, ME , contact Complete Mobile at  207-653-6027  . Feel free to give us a call to inquire about our extensive audio/visual services!