Operating Hours for Public Utilities, Landfill and Trash Convenience Centers

Johnston County Public Utilities is open Monday through Friday 8:00 am to 5:00 pm.  For after hours emergency, call (919) 989-5056.  Technicians will not repond to service calls until it is safe to drive in high wind conditions.  For all other inquiries, please leave a voice mail at  (919) 989-5075. 


Trash Convenience Sites are always CLOSED ON WEDNESDAYS.  For more information, please contact the Johnston County Solid Waste Services Department at (919) 938-4750 during normal business hours.

The County Holiday schedule can be found here

Johnston County Public Utilities

Physical Address:
Land Use Center
309 E. Market Street
Smithfield, NC 27577

Mailing Address:
P.O. Box 2263
Smithfield, NC 27577

  • Email:

  • Phone:
    Main - 919-989-5075
    Pay by Phone - 844-845-2151

    After Hours Emergency - 919-989-5056
  • Fax:
    Business Office - 919-934-0256
    Engineering Office - 919-934-7174
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