Your Local Plumbing & Drain Cleaning Experts! With more than 10 years of experience Senleen remains the no1 choice for professional plumbing, sewer and drain cleaning service in Sri Lanka. Senleen offers fast and dependable services for all of your drain and plumbing needs. We offer around the clock services because we know that emergencies can happen at any moment and we are ready to help you when you most need it. Welcome to Senleen Mobile Toilets Portable Toilet Rentals/ Mobile Toilet Need rent portable toilets for your construction site? Field office or next big event. You have come to the right place because Senleen can provide you with a wide selection of portable toilet requirements and we can help you get the right ones for your occasion Senleen has supplied portable toilets. And you can rest assured that every Senleen portable toilet unit is sanitized and clean. In addition, our friendly technicians will keep them clean and in good condition for the duration of your use.