Overall, it was definitely a very positive experience. Clean work.
We had a breaker in the house that kept popping, and we couldn't figure out what was wrong with it. Berk's Electrical and Lighting's tech was able to diagnose it in about 15 minutes. It turned out to be a problem with an outdoor pool pump that had been broken. He was able to figure it out in very short order, without taking apart my walls or my wires. That was great.