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Your Custom Auto Store

auto security & luxury upgrades

Custom Installation On Domestic & Foreign Vehicles In Hamilton!

• installs (Audio/Video) • security • remote starters
• window tinting • Dash Cam • Heated Seat • Backup Sensors • cruise control • & more

At Mountain Gain Car Audio & Security in Hamilton, we provide cutting edge custom installation, superior craftsmanship, first-class products, and superb customer service. We have been the sound choice for automotive accessories and installation in Hamilton since 1975.

Superior craftsmanship and the desire to make every project perfect put us at the forefront of the custom automotive accessory business. We even specialize in motorcycle and marine vehicles!

services & sales

Custom Audio

Superior craftsmanship and the desire to make every project perfect put us at the forefront of the custom automotive accessorizing. We also specialize in motorcycle and marine vehicles!

Protect Your Investment

Auto security And upgrades

Backup Cameras, Dash Cams, Security Systems. Security & Safety Technology is here!

Custom vehicle upgrades

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We carry the latest in audio technology for your car, truck, motorcycle or boat!

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1205 Rymal Rd E,
Hamilton, ON
L8W 3M9

Fax: 905-575-5994​

MONDAY TO FRIDAY 9:00AM – 6:00PM
SATURDAYS 9:00AM – 5:00PM
SUNDAYS CLOSED
CLOSED HOLIDAYS

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