How much does main electrical panel installation typically cost?

Main electrical panel installation typically costs $2,500–$7,000. Price varies most with the service size you need and whether the job includes meter/service upgrades and code corrections. Final pricing is confirmed after an on-site inspection. Our licensed electricians handle the permitting and coordinate inspections with local building departments, and we regularly serve homeowners near Weston. If the panel is undersized, corroded, or shows heat damage, replacement is safer than repair; a single bad breaker can often be repaired. A panel that’s technically 200A can still be “full” if the bus or spaces are maxed out.

Common cost drivers to review on-site:

• Service size (100A vs 200A+)
• Relocation, mast, or meter/socket work
• Grounding/bonding and required AFCI/GFCI updates
• Condition of feeders/subpanels and added circuits

If you smell burning or see scorch marks at the panel, shut off power at the main and call a licensed electrician.

Updated: 2026-04-06

Need help in Weston, MA? Call (508) 501-9990 or book online.