Second Opinion did a terrific job. They replaced both the internal and external power panels and installed a 50 amp interlock system so I can hook a generator to the house without needing to run extension cords everywhere. They were able to schedule within a few days of my initial request. They finished in just 6 hours . The crew was polite professional friendly and explained all the steps in the procedure when I asked. They’re also the least expensive out of three quotes I received. I highly recommend them for your electrical needs.