All electrical plans for new or modified electrical installations must be reviewed and permitted before the electrical installation or modification is started. Plan review is a part of the electrical inspection process and its primary purpose is to determine that loads are calculated per the adopted NEC edition and that conductors and equipment are adequately sized and rated to the calculated load. Peninsula Electrical Services will review your residential or commercial plans for Code-compliance before you submit them for city permits. We also offer electrical inspection for residential wiring systems and commercial buildings. With more than two decades of electrical plan review and inspection experience, including 10 years working directly for various AHJ’s in Arizona, we know the NEC and the requirements of those who enforce it.