Plumbing permits in Chicago, IL
A Chicago plumbing permit covers repipes, water heater replacement, fixture sets, drain and sewer work. Save your license, insurance and bond details once, then produce the completed application — plus the attachments this jurisdiction expects — in under a minute.
Who pulls the plumbing permit in Chicago
A separately licensed plumbing contractor normally pulls this permit in their own name, even when a general contractor holds the prime contract. The license number on the application must match the licence performing the work.
Building departments near Chicago
Files with
Chicago Department of Buildings
Online portal: Inspection, Permitting & Licensing Portal
City of Chicago contractor licensing is required in addition to any state credential.
Illinois has no statewide residential code, so Chicago enforces its own Chicago Construction Codes.
Files with
Village of Schaumburg Community Development — Permit Services
Every contractor working in the village, local or not, must hold a Village Contractor Registration before a permit is issued.
Village jurisdiction is separate from Cook County building review.
The Cook County plumbing packet
Generated by the same engine the app uses — these are the forms this scope actually triggers here, not a generic list.
Plumbing repipe / fixtures in Cook County
3 documents on a $12,000 job.
- Plumbing / Water Heater Permit
Plumbing permit application.
- OSHA Lockout / Tagout Sheet
Jobsite safety plan kept on site for inspection.
- Client Project Proposal
Signed scope and price for the homeowner file.
- Illinois has no statewide residential permit — the municipality or county issues it, and Chicago-area jurisdictions frequently require a licensed and bonded contractor registered locally.
Why Chicago plumbing applications get kicked back
The most common cause is no licensed plumbing sub listed, or water heater work filed without the expansion tank and T&P discharge detail. Because the application is generated from your saved shop profile and the job scope, that field is populated before it ever reaches the counter.
What a Chicago plumbing permit costs
A planning range for this trade — adjust the contract value to match the job.
Trade permits here are usually a flat fee, so value affects the adders more than the base.
Estimated Chicago permit cost
$63 – $245
Modelled range, not a quote from the Chicago building department.
- Base trade permitCharged as a fixed amount rather than a percentage of the job.$55 – $220
- Per-fixture adderCharged for each fixture, floor drain and water heater on the permit.$8 – $25
Method: valuation-based lines follow the stepped ICC/UBC Table 1-A progression that most residential schedules are still derived from, widened to reflect how much neighboring jurisdictions differ. Confirm the exact figure with the office listed on this page before you put it in a bid.
Inspection sequence
- Rough / under-slab
- Top-out
- Final plumbing
Never cover work ahead of the inspection that covers it — a re-open is the most expensive avoidable cost on a plumbing job.
What each Chicago inspector checks, step by step →Get the Chicago plumbing permit checklist
One page covering the forms, attachments and inspection sequence Chicago plumbing crews get held up on.
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Other trades in Chicago
Plumbing permits in other Illinois metros
General guidance for Chicago plumbing contractors, not legal advice. Confirm requirements and fees with the authority having jurisdiction.