They may range from $600 to $2,200 for installing new wiring. New WiringĪside from the aforementioned costs, if you need to replace an old electrical connection or circuits, you might need to pay extra fees. These permits are important for proper documentation and may cost $50 to $300.ĭon’t skip this requirement to save money, because you’ll likely end up with a fine. Whether you decide to DIY or hire a licensed electrician to work on sub panel installation, local permits are required. However, if you decide to do it yourself, you’ll only have to pay for the tools. If you hire a professional electrician to replace an electrical service or install a sub-panel, the cost may range from $50 to $100 per hour. In this case, $5 to $15 is the average 15 amp to 20 amp circuit breaker cost. The breaker for an additional circuit is another factor. These prices are only for the sub panel alone. However, it might limit you from adding many circuits due to the low rating.

For example, a 100 amp sub panel might have a price range of $100 to $200, while a 150 amp will set you back $150 to $250, and a 200-amp one $250 to $350.Ī lower-rating module, such as a 50 amp sub panel, may cost less than $100. The price of the sub panel varies, depending on its amperage ratings and brand. What Are the Factors Involved in Sub Panel Installation Cost?įor a better understanding of the electrical sub panel cost, here is a breakdown of factors that may affect it. Things to Consider When Adding a Sub Panel.What Are the Factors Involved in Sub Panel Installation Cost?.

Cost of a 20 slot subpanel