McCormick Electrical Services put in my smoke alarm. In fact, they really upgraded it. They're going to come back to put lights on my deck next year. I'd recommend them highly. My husband started with McCormick years ago and after he passed I continued with them. I trust them, I really do. They're very nice and the employees are really great. It might be a little pricey in this day and age. I'm on a fixed income so I need to pay attention to that kind of thing. But when they tell you they're going to be there at 7:30, my dear they are there at 7:30!