Franklin County (Columbus) Commercial Plumbing Systems Permit Calculator
Official fee schedule logic based on Columbus City Code Chapter 4107. Includes plan review fees, technology surcharges, and prerequisite contractor bond rules.
- AHJ Authority
- City of Columbus Department of Building and Zoning Services
- Enforced Ordinance
- Columbus City Code Chapter 4107
- Plan Check SLA
- 10 - 16 Business Days
- Surety Bond Required
- $25,000
Franklin County (Columbus) Commercial Permit Fee Estimator
Tier Valuation Formula: $1,665 base fee + $3.80 per $1,000 above $250,000 valuation.
Mandatory Contractor Prerequisites & Submittal Checklist
Franklin County (Columbus) AHJ RequirementsContractor Surety License Bond
Franklin County (Columbus) requires an active $25,000 Ohio Contractor Registration Bond on file prior to plan submittal.
Commercial COI Liability ($1M+)
Minimum $1.0M General Liability COI naming Franklin County (Columbus) Building Dept as Certificate Holder.
Commercial Plumbing Systems Submittal Rules in Franklin County (Columbus)
Specialized trade submittals for Commercial Plumbing Systems in Franklin County (Columbus), Ohio are administered by City of Columbus Department of Building and Zoning Services. Permits are required prior to installing, extending, replacing, or altering any mechanical, electrical, plumbing, structural, or life-safety infrastructure under Columbus City Code Chapter 4107.
Intake review for Commercial Plumbing Systems requires verified trade licensing, minimum contractor general liability COI filings ($1,000,000+), and compliance with enforced regional code editions (Ohio Building Code (OBC) commercial specs.).
Mandatory Submittal Plan Documents & PE Engineering Stamps
Plans submitted to City of Columbus Department of Building and Zoning Services for Commercial Plumbing Systems must include scaled engineering drawings and specifications:
- Plumbing Isometric Schematics
- Backflow Prevention Certificate
Inspection Sequence for Commercial Plumbing Systems
Work performed under a Commercial Plumbing Systems permit in Franklin County (Columbus) requires mandatory rough-in and final field inspections. Rough-in inspections must be conducted and signed off by the municipal inspector prior to covering or concealing any piping, ductwork, structural framing, or electrical conductors. Final inspection and system testing are required for building certificate of completion issuance.
City of Columbus Department of Building and Zoning Services Official Building Department
111 N Front St, Columbus, OH 43215 | Phone: (614) 645-6090