Electrical Company Gaithersburg MD | Call Kolb Electric

Power surges can damage expensive electronics and appliances. Our Gaithersburg team offers expert electrical panel inspection, repair, and installation services to ensure your home's wiring and protection systems are up to the task. We can install surge protection devices directly at your main electrical panel, providing a vital first line of defense for your entire home against the voltage spikes common in our area.

Upgrading wiring for smart home systems is a common project for our local electricians. We start with a thorough inspection of your existing electrical system to assess its capacity and safety. Our experienced technicians then perform precise wire installation or repair, ensuring new circuits are properly integrated to support your devices—from smart lighting to security systems—safely and reliably, without overloading your home's electrical panel.

Choosing a local, family-owned business means you're working with a team that understands the specific needs and codes of Montgomery County. With our history in Gaithersburg dating back to 1925, we combine this local knowledge with substantial resources—including a large fleet and experienced crews—to handle generator installations efficiently. We ensure your backup power system is correctly sized for your home and installed to the highest safety standards, providing peace of mind during local power outages.