Call CMD Electric(443) 506-7816Maryland residential & commercial electrical
Surge protection works best as part of a properly installed and grounded electrical system. CMD Electric evaluates the panel, protective devices, grounding and connected equipment before recommending a focused protection plan.
What the work can include
How CMD Electric approaches it
We identify the condition, check how it relates to the rest of the system, and recommend a focused correction rather than a generic package.
Common questions
It adds protection at the service against many incoming voltage spikes. It is one part of a layered approach and does not replace proper grounding.
Often, yes. Panel work is a good time to review surge protection, grounding and related conditions as one coordinated scope.
Call with the reason and property type. We can confirm the right evaluation or service for the concern.
PSP provides a lifetime product warranty and conditional downstream appliance and electronics coverage for qualifying 1-phase installations. The manufacturer states a maximum lifetime household benefit of $100,000, secondary to other warranties or insurance and capped at $1,000 per covered item or system. Installation, grounding, product status, connected-line protection, claim deadlines and other warranty terms apply.
Related electrical services
CMD Electric serves Harford, Baltimore, Cecil and Carroll counties and Baltimore City.
Surge protection & safety upgrades
Tell us what is happening, where the property is located and when you need help. We’ll point you toward the right next step.
Planning a project? Send the town or ZIP, a brief description and your preferred timing. Photos or plans are welcome if you already have them. Please leave electrical covers in place when taking photos.
To request an estimate online, choose Appointments, then Estimate Appointment. Panel upgrades and EV chargers also have their own estimate options.
Email links open your email app. Or write to
cmdelectric22@gmail.com.
