Contact
1610 State Route 521
PO Box 8006
Delaware, Ohio 43015
Main Phone
(740) 833-2200
Department General Email
building@co.delaware.oh.us
Inspection Scheduling
Building Safety App
Residential Plan Submittal Email
residential@co.delaware.oh.us
Commercial Plan Submittal Email
commercial@co.delaware.oh.us
Fax
(740) 833-2199
Hours