AAA Electrical Signs is a company dedicated to manufacturing quality Electrical Signs with an eye for meticulous detail. We stake our reputation on Fine Design, Quality Craftsmanship and our Personal Commitment to give you, the Customer, our absolute best. Our commitment starts with a Free Field Survey of your location, to determine the best type of signage for your business. This is where our Personal Commitment begins. PUBLIC NOTICE: AAA ELECTRICAL SIGNS BECAME A DIV. OF TESORO CORPORATION OF DONNA, TX 78537 IN 1975. WE ARE NOT AFFILIATED WITH TESORO CORPORATION (EST. 2004) IN SAN ANTONIO, TX 78259.