Development Services

 Hours of operation

  • No appointment needed.
  • Public Counter Hours - 7:30 a.m. to 5:00 p.m., Monday-Thursday.
  • Closed on Friday.
  • Appointment also accepted: (909) 370-5079

The Development Services Department administers building and safety, planning and business license services for the City of Colton.  Public Works, Water and Waste Water, Sustainability and Electric Department staff are located at 150 & 160 South 10th Street to provide assistance with:

  • Electric Utility
  • Water and wastewater permits
  • Water quality/NPDES compliance
  • Grading permits
  • Traffic impact analysis
  • Compliance with electric, engineering or water/wastewater conditions of approval
  • Impact fee calculations 

Planning Police Administrative, Public Works Engineering and Electric Utilities User Fees Update 2023/24 - Effective March 4, 2024

Implementation of Adopted User Fee Update 2023/24 & New Criteria for Planning Building Occupancy Permit Process  - Effective March 4, 2024

Commercial Cannabis/Marijuana Permit Information