G Sound Car Audio & Wheels is a car audio and wheels shop serving Upland, Ontario, Montclair, Claremont, Rancho Cucamonga, Pomona, Chino, San Dimas, and La Verne. They specialize in CarPlay touchscreens, subwoofers, amplifiers, and full sound system upgrades, as well as LED lighting, backup cameras, alarms, and video systems. They also provide custom wheels and tires, off-road rims, and all-terrain tires from top brands with expert installation. The shop is known for outstanding service, amazing prices, and great customer service. The staff is informative, reliable, trustworthy, and unbelievably cool, often providing helpful advice. They guarantee their work and provide excellent service after the sale, fixing issues free of charge even months later. They are highly knowledgeable and can handle not only sound and electronic upgrades but also complex electrical issues that other shops cannot figure out. Customers highly recommend G Sound for upgrading a ride with style, sound, and performance.
AMAZING SERVICE. I RECOMMEND TALKING TO JR AS HE WAS THE WHO HELPED ME. HELPED US OUT OF A PINCH AND COULDNT BE MORE THANKFUL. THANKS GUYS!
December 2025
Jesse And Jr Here At G Sound Are Awesome They Are very knowledgeable about car audio! I definitely recommend them for your car audio needs! Also on top of their great work they have the best customer service! Great Shop Keep Up the Great Work!
December 2025
Great customer service. From the 1st phone call with Jesse to the final product delivery with Junior. Its refreshing to encounter a business that genuinely care about their customers. Referring all family and friends. Thanks again fellas.
