Communicate with us

TEXAS RESIDENTIAL CUSTOMERS | CLICK HERE TO PAY YOUR BILL

 
– Formerly Gulf Utility Service Inc. or Undine : 281-355-1312 or 281-255-2505

– Formerly Hays Utility South Corp.: 281-353-9756 for customer service and 281-353-9809 for emergency & repairs

All other customers please fill out the form below.
 


Urgent (Water Service Related)Question about my billingGeneral inquiry














To request a service visit or for more information regarding field service:

 

Contact USA offices | (763) 566-8961 

service.us@h2oinnovation.com

Contact Canadian Offices | (418) 688-0170 

service.ca@h2oinnovation.com