Tripping breakers almost always signal an overloaded garage circuit. An Electrical Sub Panel Installation is the most straightforward solution in this scenario. It involves installing a smaller panel fed from your main panel, giving the garage its own dedicated circuits. Many people find this is the most reliable solution when the circuits can't cope. It's a perfectly viable option if your main panel still has spare capacity. If your main panel is old or at capacity, you'll probably need an Electrical Panel Upgrade as a first step. A qualified electrician can assess your home's load before you decide which route to take. John DeCenzo (who has run DeCenzo Electric LLC for over 15 years) will always check the main panel prior to doing anything else. That's a necessity to keep the house safe and code-compliant.