I need a certified master electrician to get my nest doorbell working. I thought it was a defective doorbell transformer so I replaced it and had power going into it but no power coming out of the transformer so I bought another transformer and hooked it up and once again have power going into the transformer but no power coming out of it. No loose connections and no bad wires. It makes no sense so I'm looking for a professional to do this small job for a reasonable price. I'm hoping for someone local so it won't be a hike for you and will give you a little extra money in your pocket for helping out a neighbor. Thank you for your time.