CONTACT
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The contact information for each department/division is listed below. All mail can be sent to the address shown for City Hall.
CITY HALL
100 N. Main Street, O'Fallon, MO 63366
8:30 AM - 4:30 PM M-F
636.240.2000
GET DIRECTIONS
CITY INFO
BUILDING AND PERMITS
Building Permits, Inspections, Rental Occupancy Permits
636.379.5660
permits@ofallonmo.gov
VISIT BUILDING ONLINE
ENGINEERING
Floodplain, Construction Plans, Site Plans,
Excavation Grading, Driveways
636.379.5556
jtaylor@ofallonmo.gov
VISIT ENGINEERING ONLINE
CONSTRUCTION
Site and Infrastructure Inspection
636.379.7631
sbernhoester@ofallonmo.gov
VISIT ENGINEERING ONLINE
GEOGRAPHIC INFORMATION SYSTEMS (GIS)
Mapping
636.379.5461
rlammlee@ofallonmo.gov
VISIT MAPPING ONLINE
ECONOMIC DEVELOPMENT
Business Assistance and Licensing
636.379.5532
econdev@ofallonmo.gov
VISIT ECONOMIC DEVELOPMENT ONLINE
PLANNING AND DEVELOPMENT
Conditional Use Permits, Variances, Zoning, Sign Permits,
Site Plans, Plats, Open in the "O"
636.379.5544
tcoffman@ofallonmo.gov
VISIT PLANNING AND DEVELOPMENT ONLINE
CODE ENFORCEMENT
Nuisances and Property Maintenance
636.379.5422
bmoyers@ofallonmo.gov
VISIT CODE ENFORCEMENT ONLINE
WATER AND SEWER
Sewer Lateral Insurance Program
636.379.7601
EHasson@ofallonmo.gov
VISIT SEWER LATERAL INSURANCE PROGRAM
CITIZENS FIRST
Other Constituent Concerns and Requests
636.240.2000
citizensfirst@ofallonmo.gov
VISIT CITIZENS FIRST ONLINE