Custom Car Audio and Fabrication Experts
Remote Start, Boat and ATV Audio, and Custom Upgrades in Casa Grande, Arizona
Tune to Perfection
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why choose MRGCarz?
Locally Owned and Trusted
At MRGCarz, we’re proud to be a locally owned shop that’s earned the trust of our community through honest service and lasting relationships. We treat every customer like family and every vehicle like our own.
25+ Years of Experience
With over 25 years of hands-on experience, we bring expert knowledge and precision to every install, whether it's audio, suspension, or custom fabrication. Our work reflects decades of passion and craftsmanship.
Committed to Quality and Reliability
We stand by our work with a strong focus on clean installs, dependable results, and long-lasting performance. Our customers know they’re getting top-tier service every time.
Honest and Transparent Service
We believe in open communication, clear pricing, and doing things the right way from start to finish. No hidden fees, no upsells—just straightforward service you can trust.
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ABOUT US
welcome to MRGCarz
MRGCarz is Casa Grande’s go-to shop for custom car audio, video, and vehicle upgrades. We specialize in high-performance sound systems, custom audio boxes, ATV and boat audio, remote starts, and suspension lifts and drops. Our team also installs dash cams, car lighting, Smart Start interlock systems, and offers full custom fabrication services to bring your vision to life. Whether you're looking to upgrade your ride’s sound, style, or functionality, we deliver clean, professional work that stands out. Proudly serving Casa Grande, Arizona and surrounding cities, MRGCarz is where quality craftsmanship meets cutting-edge automotive technology.
Reliable Automotive Upgrades with Expert Craftsmanship in Casa Grande, Arizona
At MRGCarz, we specialize in turning ordinary vehicles into extraordinary driving experiences. With 20 years of expertise in car audio and electronics, we’ve become the go-to shop for premium in-vehicle upgrades in Casa Grande, Arizona, and the surrounding areas. Whether you’re looking to enhance your sound system, install immersive in-car entertainment, or add cutting-edge safety features, we offer top-tier products and precision installations tailored to your ride. Our services cover a wide range of custom automotive solutions. From high-performance car audio systems to rear-seat video setups for family road trips, we bring your vision to life. Here, we help drivers personalize their rides with confidence, style, and professional care.
Services We Offer
CAR AUDIO
Get superior sound with professional-grade speakers, amps, and subwoofers designed for clarity, depth, and power. Whether you're upgrading factory audio or building a custom system from scratch, we tailor your sound to your preferences. Our precision tuning ensures maximum performance and quality.
CAR VIDEO
In-dash screens and rear-seat entertainment options keep passengers entertained on every drive. We install flip-down monitors, headrest screens, and touch displays that integrate seamlessly into your vehicle. Perfect for family trips or mobile media enjoyment.
CUSTOM AUDIO BOXES
Hand-built subwoofer enclosures designed for optimal acoustics and clean integration into your vehicle’s layout. Each box is precisely measured, cut, and finished to match your system specifications. Select from a range of finishes and materials to achieve a polished, professional appearance.
ATV & BOAT AUDIO
Marine-grade audio systems are built to endure water, dirt, and trail conditions while delivering powerful sound. We utilize weatherproof components and rugged mounting solutions to ensure durability. Whether on water or off-road, you’ll enjoy crisp sound in any environment.
SUSPENSION LIFTS & DROPS
Raise or lower your ride with expert suspension modifications that improve style and performance. We handle everything from leveling kits to full suspension conversions. Ride comfort, handling, and visual impact are all factored into every install.
REMOTE STARTS
Start your vehicle from a distance for added comfort, convenience, and year-round climate control. Our systems are compatible with most makes and models and offer smartphone integration. Perfect for warming up in winter or cooling down in summer before you get in.
CAR LIGHTING
Upgrade your ride with LED underglow, headlights, interior lighting, and custom light accents. We install reliable, energy-efficient lighting systems that elevate your car’s appearance and visibility. RGB options and full lighting control give you total customization.
DASH CAMS DVRS
Record every moment on the road with HD dash cams and DVR systems for added safety and peace of mind. Capture license plates, traffic incidents, and theft attempts with high-definition clarity. Our hardwired installations ensure discreet placement and seamless operation.
SMART START INTERLOCK INSTALLATION
Certified and discreet installation of ignition interlock devices to meet legal and safety requirements. We handle everything from setup to calibration with professionalism and confidentiality. Court-approved and compliant with Arizona regulations.
CUSTOM FABRICATION
One-of-a-kind audio panels, dashboards, mounts, and more—engineered and built to match your vision. From fiberglass enclosures to integrated displays, we bring creative and functional solutions to life. Designed for durability and an OEM-quality finish.
CAR AUDIO
Get superior sound with professional-grade speakers, amps, and subwoofers designed for clarity, depth, and power. Whether you're upgrading factory audio or building a custom system from scratch, we tailor your sound to your preferences. Our precision tuning ensures maximum performance and quality.
Testimonials
Great experience! I needed help with my dash cam installation, so i called, and they said come on in, and they would take a look. About an hour later, i rolled out of there with my cameras working perfectly. Thank you, Dank and Shawn. Great job.
Michael G.
Had an issue with my rotor lights. Went to the store and talked to michael. He was very respectful and polite and he set up my system,touchscreen, rotor lights, underglow, etc. He does fantastic work and i would definitely recommend coming to mrgcarz to get any of your issues resolved. Great work and what a great store he has. 10/10 highly recommend.
Elias C.
Got 6 speakers installed for my nissan altima, ran into a couple technical difficulties that were promptly resolved by micheal and his team. Fair pricing, excellent sound quality and very good at tuning amps. I've had work done at 520 audio in the past and although I liked what they did too, I'll definitely be going with micheal for any future sound improvements.
Chris L.
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Your Trusted Partner for Advanced Vehicle Customization
At MRGCarz, quality isn’t just a promise—it’s our foundation. Serving Casa Grande, Arizona, and surrounding areas, we’ve spent two decades perfecting our craft in automotive electronics, fabrication, and installation. Whether it’s a simple upgrade or a full-scale custom build, we approach each project with precision, creativity, and an eye for detail. Our team values lasting performance, seamless integration, and exceptional customer care. Let’s build your dream ride together.
Trust Badges / Awards
frequently asked questions
Do I need an appointment for installation?
Yes, we recommend scheduling in advance to ensure availability and efficient service.
Can you install equipment I purchased elsewhere?
Absolutely! We can install components you’ve already purchased, though we also offer a wide range of high-quality products.
Do you offer warranties on your work?
Yes, we back all installations with a workmanship warranty. Product warranties vary by manufacturer.
SERVICE AREA
Proudly Serving the
- Casa Grande, AZ
- Maricopa, AZ
- San Tan Valley, AZ
- Florence, AZ
- Coolidge, AZ
- Arizona City, AZ
- Eloy, AZ
- Chandler, AZ
- Gilbert, AZ
- Gila Bend, AZ
- Marana, AZ
- Tempe, AZ
