Ada County Commercial Plumbing Systems Permit Calculator
Official fee schedule logic based on Boise City Code Title 4 Chapter 2. Includes plan review fees, technology surcharges, and prerequisite contractor bond rules.
- AHJ Authority
- City of Boise Planning & Development Services
- Enforced Ordinance
- Boise City Code Title 4 Chapter 2
- Plan Check SLA
- 10 - 14 Business Days
- Surety Bond Required
- $10,000
Ada County 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
Ada County AHJ RequirementsContractor Surety License Bond
Ada County requires an active $10,000 Idaho Public Works Contractor Bond on file prior to plan submittal.
Commercial COI Liability ($1M+)
Minimum $1.0M General Liability COI naming Ada County Building Dept as Certificate Holder.
Commercial Plumbing Systems Submittal Rules in Ada County
Specialized trade submittals for Commercial Plumbing Systems in Ada County, Idaho are administered by City of Boise Planning & Development Services. Permits are required prior to installing, extending, replacing, or altering any mechanical, electrical, plumbing, structural, or life-safety infrastructure under Boise City Code Title 4 Chapter 2.
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 (2020 Idaho Building Code amendments.).
Mandatory Submittal Plan Documents & PE Engineering Stamps
Plans submitted to City of Boise Planning & Development 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 Ada County 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 Boise Planning & Development Services Official Building Department
150 N Capitol Blvd, Boise, ID 83702 | Phone: (208) 608-7100