K-1 Lighting is a trusted lighting contractor in Chicago, IL specializing in retrofitting and installations catering to commercial and residential projects. With our vast knowledge and expertise in lighting, we guarantee to provide you with exceptional lighting solutions at competitive prices. Our services include retrofitting light installations, commercial light installations, residential light installations, and minor electrical services. Whether you need new lighting installations or want to upgrade the current ones, our team has the tools and expertise to tailor-make the perfect solution for your space.