Electrical Company Gaithersburg MD | Call JBI Services

A transfer switch is a critical safety device that isolates your home's electrical system from the utility grid when your generator is running. This prevents dangerous back-feed, which can harm utility workers and damage your home's wiring. For residents in our area, where storm surges and power fluctuations are a concern, a properly installed transfer switch by our licensed technicians ensures your standby generator operates safely and effectively, protecting both your family and your property.

Absolutely. Damaged underground service cables are a common issue in Gaithersburg, especially after severe weather. Our technicians are experienced in diagnosing these faults. We can safely assess the damage, perform the necessary repairs or replacements to restore your power, and ensure the new installation is up to current code to prevent future problems. We provide this emergency service seven days a week to get your home back online as quickly as possible.

Our thorough electrical inspection evaluates the safety and capacity of your home's entire electrical system, including wiring, panels, outlets, and grounding. We recommend an inspection for older homes in the Gaithersburg area, before purchasing a property, if you're adding major appliances, or if you've experienced recurring issues like tripped breakers. This proactive service helps identify potential hazards, like outdated wiring that could be vulnerable to storm surges, and ensures your system can reliably support your household's needs.