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Engineer
Engineer Property & Survey Driveway & Address Road & Bridge Sanitary Sewer Petitioned Ditch Floodplain Regulation Airport Zoning Building Regulation
Residential Information Commercial Information Inspection Policies and Information Virtual Inspection Information Building Dept FAQ Building Regulation Reports
General Information
Staff Directory
Email
engineer@unioncountyohio.gov
Phone Numbers
937-645-3021
Building Regulation: 937-645-3018
Operations: 937-645-3017
Emergencies: Dial 911
Location
233 West 6th Street
Marysville,
OH
43040
Get Directions

Hours
Office Hours
7:30 a.m. - 4:30 p.m. (Mon.-Fri.)
Operations
7:00 a.m. - 3:30 p.m. (Mon.-Fri.)

Inspection Policies and Information

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Inspection Policies and Information

General Information

2025 Holiday Schedule 
OpenGov User Guide 
OpenGov Public Search Page
Current Ohio Code References 
Scheduling an Inspection: 

There are currently two ways to schedule an inspection:

1. Directly through OpenGov. This allows for a 7 AM cutoff time for same business day inspections.

2. Call our inspection line at 937-645-3019. You will need to know the permit number, address and type of inspection needed. Please note, this method can take two business days for inspection scheduling. If the timing of your inspection is critical, please use the inspection option with Opengov.

Please review our policy for Time Requests prior to requesting specific appointment times. Requests for after-hours inspections must be made 48 hours in advance.

Fillable Forms Required for Inspections

Propane Purveyor Installation Agreement 
ReSubmittal Revisions For Plan Review Corrections 

Alternate AHJ Documents (Authority Having Jurisdiction)

Marysville Permit Flow Chart
Marysville Final Inspection Process (New builds inside City of Marysville)
Marysville Certificate of Compliance  (Outside Marysville's city limits but utilizing City services)
Notice of Changes to Union County Plumbing Program

Policies & Memos

Approval For Energy Documentation 
Demolition Permits 
Cold Weather Concrete Guidelines 
Electrical Permit Requirements for Septic Systems 
Electrical Work Exempt from Approval 
Time Requests for Inspections 
Virtual Inspections Policy 


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