Back yard parties, National Day event, concerts, festivals, and more - We have you covered. QIES is your portable restroom and hand wash rental solution for all your sanitation needs. We have different models for the size and options that best fit your outdoor event. Portable toilet and hand wash rentals improve our quality of life, bring proper sanitation to every event, and give a greater peace of mind – QIES is a service company that cares as much about sanitation as you do.