Electrical Wiring or Panel Upgrade Cost in Arnold, MD in 2026
Most Electrical Wiring or Panel Upgrade projects in Arnold, MD cost between $525 and $9,000. The typical price is $2,600.
A 200-amp panel upgrade is the most common version of this job.
Labour and materials in Arnold run about 6% above the national average. These figures are adjusted for that, so they are not the national average you will find elsewhere.
What drives the price
- Panel capacity and whether an upgrade is needed
- Running new circuits through finished walls
- Permit and inspection in your jurisdiction
- Aluminium wiring or knob-and-tube remediation
Usually included
- Licensed electrician labour
- Wire, boxes, breakers and devices
Usually extra
- Drywall repair after the walls are opened
- Fixtures you supply
- Utility service upgrades
Electricians in Arnold, MD
Businesses listed on Google near Arnold, MD. We are not affiliated with them and do not vet them — always confirm licensing and insurance before hiring.
Chesapeake Electric
4.9(1,815 reviews)
117 Gibralter Ave, Annapolis, MD 21401
Haas & Sons Electric - Electricians
4.9(1,294 reviews)
403 Headquarters Dr #5, Millersville, MD 21108
Able Electrical Services, Inc
4.9(779 reviews)
2534 Mountain Rd, Pasadena, MD 21122
Weisman Electric Company
4.9(335 reviews)
42 Hudson St Ste 102, Annapolis, MD 21401
J Prime Electric
4.8(159 reviews)
1125 West St, Annapolis, MD 21401
Unity Electric
5.0(108 reviews)
1910 Towne Centre Blvd #250, Annapolis, MD 21401