For over 30 years J.M. Ehwa Electric has proudly served the Greater Boston Community with expert residential, commercial, and industrial electrical services. 

Whether you're replacing the ceiling fan in the living room or expanding your business there are no jobs to large or to small for J.M. Ehwa Electric.  Our commitment to service and dedication to getting, "Things Done Right!", have been the corner stone of our longevity and remain our guiding principles.

J.M. Ehwa Electric, specializing in:

  • Utility Service Installations
  • Electrical panel upgrades and additions
  • Additions and Renovations
  • HVAC wiring
  • Carbon Monoxide and Smoke Detectors
  • Fire Alarms Local and Monitored
  • lighting and power installations
  • TV mounting and wiring

Based in Waltham, Massachusetts; locally owned and operated.