Dyle came out to wire new lights, install a new smoke detector, and perform other minor maintenance. He explained everything very thoroughly, including reasoning, codes, options, etc. Joe came later to help out and make the job go faster. Both were very polite, approachable, friendly, and knowledgeable. They worked diligently and got done earlier than I expected. They were considerate of my toddler as well, asking if I needed to keep a basement door closed. Referred to me by my plumber; I would definitely use them again.