Find the 3 Best Lighting Contractors in Gaithersburg, MD

SunBox Company specializes in light therapy devices for treating seasonal affective disorder, circadian rhythm disruptions, and related mental health conditions. Since 1985, we've provided medically endorsed 10,000 LUX lamps designed to enhance mood and energy levels. Our products combine clinical effectiveness with user-friendly design for both home and professional use.

Cathode Lighting Systems designs and manufactures high-quality cold cathode lighting systems for architectural applications. Specializing in indirect cove lighting, our modular fixtures deliver seamless illumination with unparalleled color consistency and energy efficiency. With decades of industry experience, we provide durable, customizable solutions for commercial and residential projects worldwide.

Derick Associates specializes in LED lighting solutions and energy efficiency programs for commercial and multi-family properties. We provide comprehensive services including free lighting reviews, rebate assistance, turn-key installations, and extended warranties. Operating across Washington, D.C., Baltimore, and surrounding regions since 1985, we combine technical expertise with community commitment to deliver cost-effective lighting upgrades.