Call 410-987-0091 or

24 Hour Emergency Service



  • Commercial
  • Residential
  • High Voltage Distribution
  • Generator Installation & Maintenance

See the service tab for a full list

Maryland's Choice for Wiring and Repairs

Professional, quality electrical work

When you have commercial or residential work that needs to be done quickly and with an eye for quality, look no further than J&J Electrical CO. LLC. We have the most highly-trained, industry-certified master electricians with years of experience working for both commercial and residential clients.

Go with someone who's been there


All of our electricians possess years of on-the-job experience. Not only that, they're also industry certified and committed to keeping up with the latest advances in the field. You can rest easy, because your electrical job will be in the best and most skilled hands that it can be.