Straight Answers Before You Hire an Electrician.
Common questions about electrical repairs, panel upgrades, EV chargers, generators, lighting, Starlink, permits and estimates.
Why does my breaker keep tripping?
Frequent breaker trips can be caused by overloads, short circuits, ground faults, equipment problems or wiring issues. Repeated tripping should be diagnosed rather than repeatedly reset.
Why did only some outlets or lights lose power?
A tripped breaker or GFCI may be the cause, but loose connections, damaged devices and circuit problems can also create partial power loss.
How do I know if I need a 200 amp service upgrade?
It depends on your existing service, current electrical load and planned additions such as EV charging, electric appliances, renovations or HVAC equipment. We evaluate the system before recommending an upgrade.
Do I need a panel upgrade for an EV charger?
Not always. Some homes have enough available capacity for Level 2 charging; others may need load management or a service upgrade.
Do electrical panel upgrades require permits?
Permit and inspection requirements vary by jurisdiction and project scope. We account for applicable requirements when planning the project.
Can you install Tesla and other Level 2 chargers?
Yes. We can install compatible customer-supplied charging equipment and the required electrical circuit.
What is a generator interlock?
A compatible interlock is designed to prevent the generator breaker and utility main breaker from being on at the same time.
Can you install recessed and outdoor lighting?
Yes. We install recessed lighting, ceiling and wall fixtures, exterior lighting, motion/security lighting and related controls.
Do you work with commercial properties and property managers?
Yes. A.T. Electric provides troubleshooting, lighting, circuit, panel and tenant-improvement support for commercial properties and property managers.
Does A.T. Electric install Starlink?
Yes. We provide professional Starlink mounting, cable routing and related electrical support across the DMV.
What areas do you serve?
A.T. Electric serves Maryland, Washington DC and Northern Virginia. Individual advertising campaigns may target specific counties, but the company website remains built for the broader DMV.
How do I get an estimate?
Use the Request Free Estimate page or call 443-538-9823. Include the property location, service needed and photos when possible.
Tell us what’s going on.
We’ll help you figure out the right next step.