Scam Alert: Fraudulent Water Testing Text Messages: We have received reports of text messages claiming to be from Texas Water Company (TWC) offering home water testing. These messages are not from TWC. TWC only sends text messages for service-related notifications, such as outages and repairs. If someone claims to represent TWC, call 830.312.4600 to verify their identity before allowing them into your home; if you cannot verify them, do not let them in and contact local law enforcement.