After-hours contact numbers

  • Bylaw enforcement: 519-837-2529
  • Emergency locates (ON1Call): 1-800-400-2255
  • Operations (e.g. traffic lights, road obstructions): 519-837-5628, select “1” for emergencies
  • Noise complaints (Guelph Police): 519-824-1212
  • Park Operations and Forestry: 519-837-5626
  • Parking exemptions: 519-836-7277
  • Power outages (Guelph Hydro): 519-822-3010
  • Spills: Guelph Environmental Protection Officer 519-837-5629 / Ministry of the Environment Spills Action Centre: 1-800-268-6060
  • Wastewater Services: 1-866-630-9242
  • Water Services: 1-866-630-9242
  • Railway concerns and maintenance: 519-501-3221