Best System Diagnostic in Jacksonville FL

We have used NH Electric for multiple projects in our David Weekly home. I think their prices are competitive and their quality is good. They are very responsive and always have the ability to get done what I need or problem solve. I highly recommend NH Electric. My sister uses them also! They have installed simple lighting, ceiling fans in place of exterior light fixtures, recessed lighting, Repaired breakers, installed new plugs and moved plugs.

Johnny, the service tech, was professional & courteous. It was an urgent service call. My AC wasn't working. Johnny's experience & expertise had it fixed quickly. He is very knowledgeable & answered all my questions. Thank you! I'm very satisfied with Donovan Heat & Air.