i initially used Serge for a small job at my last house, where he did an amazing job. I used him again to replace all the lighting fixtures and fans when i moved to a new home in 2017. I had a very small problem on something unrelated just this past week, and he popped right over and did it (on a weekend no less).
i can't say enough good things about Serge and his team. Every time i have used him, it's been a terrific experience.