A typical home replacement for a 100–125A indoor panel runs about $1,200–$2,500 in parts and labor; a 200A outdoor upgrade with new meter socket can reach $3,000–$6,000. Assumptions: standard conduit routing, existing wiring reachable within 10–30 feet, and a single dwelling. Understanding distribution box cost involves examining the comprehensive investment required for electrical distribution systems that serve as crucial infrastructure components in residential, commercial, and industrial settings. The distribution box cost encompasses not only the initial purchase. Amazon's Choice highlights highly rated, well-priced products available to ship immediately. We offer easy, convenient returns with at least one free return option: no shipping charges. complete galvanized steel electrical outlet kit, high-quality. Romtec Utilities can customize your junction box's design for simplex, duplex, triplex, and any other pump configuration required. Our standard offering includes water tight hatches, drainage into the wet well, and leak detection sensors with alarms to protect your electrical equipment from damage. Adding a separate electricity meter costs $1,400 to $4,700. Need a custom quote? Reach out to us today for a quote tailored to your specific project.