As a part of a job that I had done through the Roofman in late January 2015, John Mader and Arron at JM Electrical Contracting completed the electrical portion of the job. John and Arron installed ceiling boxes in all my bedrooms, switching my light switches from electrical outlet switches to ceiling light switches. They also installed a bathroom fan on a timer switch. Both John and Arron made an otherwise frustrating day better as they completed their work in a very pleasant and professional manner. John fixed a couple of my other minor electrical problems in the home (not a part of their original job), which made me happy too. They courteously tidied up their work debris when their job was completed. I would recommend John to family and friends, he did a great job. Thank you John.