Commercial Construction

You Provide


  • Two complete sets of construction designs signed and sealed by a Missouri registered Engineer or Architect
  •  A copy of the site survey with the proposed structure drawn in
  • Additional information may be requested by the Building Official
  • Completed Building Permit Application
  • Mechanical, Electrical, and Plumbing permits must be applied for through St. Louis County's Public Works Department 314.615.7156

Inspections will vary based upon the scope of work. Typically, commercial building permit inspections will include:
  • Footing Inspections
  • Foundation Inspections
  • Wall-cover / Framing Inspections: after St. Louis County m.e.p. inspectors have approved their rough inspections
  • Ceiling-cover Inspections: after St. Louis County m.e.p. inspectors have approved their ceiling cover inspections
  • Final Inspections: After St. Louis County m.e.p. inspectors have approved their final inspections
For additional information or further clarification please view our Municipal Code or contact the Public Works Department at 314.835.6130.