 So call 800-466-9625. U.S. Tax Shield. 800-466-9625. Everyone knows how devastating electrical fires can be. And the fact is, a leading cause of electrical fires is work done by unlicensed workers. With a local 313 electrician, you're sure to get the job done right the first time. Hiring a local 313 electrician keeps jobs local and on time with quality craftsmanship. And our partnership with the National Electrical Contractors Association assures that our electricians are fully licensed and safe.