An electrical sub panel provides an extension of electrical service from the main panel in your home or office.

They may be required where a large amount of energy is needed away from the main source: finished basements, garages/workshops, additions, hot tubs or spa equipment, etc. It’s important to understand that a sub panel does not add more incoming electricity to your home, nor does it increase the capacity of the main breaker. The sub panel must be sized effectively according to your main panel’s maximum capacity to ensure safety and function, which is why hiring a trained, licensed, and experienced electrical contractor like Servicewise Electric & Plumbing is highly advised!