Welcome to the Seis Lagos Utility District. The District provides water, sewer, street maintenance and fire protection to our communities. Please contact our business office by phone at (972) 442-6875 or by email firstname.lastname@example.org. To provide an easy transition in service you may print and complete the Customer Service Agreement and Request for Confidentiality forms prior to arriving at our business office. Along with the new service forms, a deposit of $250 and a $50 transfer fee will be due at the time service is established, at which time a photocopy of your driver's license will be made for identification purposes. The deposit and transfer fee may be paid by one check or cash. New service should be completed within four days of closing.