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Building Code Violations · Article

Hiring a Contractor to Clear a Chicago Violation

The right contractor depends on what the notice cites. Here is how to match the license to the work and what to get in writing.

Short answer

Hire a contractor whose license matches the work the notice cites: a City of Chicago general contractor for most building work, a City mason contractor for brick and concrete, an Illinois-licensed roofing contractor for roofs. Verify the licenses yourself, get a written contract, and make sure the contractor documents the repair, because the proof is what closes the case.

If you are looking for a Chicago building code violation repair contractor, start with the notice, not the contractor. What the City cited decides which license the work needs, and a contractor with the wrong license can leave you with a repair that doesn't count. Here is how to pick the right one, what to check, and what to get in writing.

Who fixes a building code violation in Chicago?

A licensed contractor fixes it. Which kind depends on the item on the notice.

Chicago requires a general contractor license for most building construction, alteration, repair and demolition work. That includes work that is exempt from needing a building permit. The City also licenses mason contractors, plumbers and electricians separately, and a licensed trade can do its own work without a general contractor license (City of Chicago).

In practice, match the cited item to the trade:

What the notice citesWho typically does the work
Crumbling mortar, loose brick, damaged lintel, spallingCity-licensed mason contractor
Roof leaks, failed flashing, deteriorated roofingIllinois-licensed roofing contractor
Porch framing, stairs, guardsGeneral contractor, with plans from an architect or structural engineer when the repair is structural
Multiple items across the buildingGeneral contractor coordinating the trades

If the notice lists items from three trades, one licensed general contractor who coordinates all of them is usually simpler than hiring three separate crews.

Which licenses should you check?

Check them before you sign, and check them yourself. Do not accept a photo of a license.

The City's Contractor License Lookup verifies general, mason, plumbing and electrical contractors, and IDFPR is the lookup for roofers, architects and engineers (City of Chicago). It takes a few minutes.

A repair by an unlicensed crew may not count

A fix that needs a permit and a licensed contractor, done by someone who is neither, can end up as a second problem on top of the first. Ask for the license, look it up, and ask for the permit number if the work needs one.

Does fixing the violation need a permit?

Often, yes. Chicago's rule is that a building permit is required before most construction, demolition, rehabilitation and repair work, with a limited list of exemptions. A small repair may fall under an exemption. A structural or masonry repair on a cited building often does not.

Do not guess. Ask your contractor which permit the work needs and who pulls it, and confirm with the Department of Buildings if there is any doubt. Our permit guide is the place to start: see Chicago building permits. Even exempt work must still meet the code.

What should the contract say?

Illinois has a consumer protection law for home repair. The Home Repair and Remodeling Act covers residences of one to six units, and for work over $1,000 the contractor must give you a written contract or work order to sign that states the total cost, lists parts and materials, and gives the business name and address. For contracts over $1,000 the contractor also has to give you the consumer rights pamphlet before you sign, and you sign an acknowledgment form (Illinois law).

For a violation repair, add what matters to your case:

Buildings with more than six units fall outside the Act, so for larger buildings the written contract matters even more.

Why does documentation decide whether the case closes?

Because the City's case is about the day of the inspection, and you close it with proof. At Department of Administrative Hearings, a fix does not erase the citation on its own: the City alleges the violation existed on the inspection date, and the hearing is where you show proof of correction. A DOAH case can end in a nonsuit when the owner has timely provided proof the violations are fixed.

The City's own porch page describes what that proof looks like: at DOAH you bring the permit and before and after photos to your hearing date (City of Chicago). A contractor who does good work but hands you no paperwork has done half the job. We cover the step-by-step in how to fix a Chicago building code violation.

What we see in Chicago

On Chicago two-flats and three-flats, the repair is rarely what goes wrong. The paperwork is. Owners pay a crew that did solid work, then reach the hearing with no permit copy, no photos and no inspection sign-off, and have to re-prove what was done. Ask for the file before the final payment, not after.

Do you need a lawyer or a contractor first?

Often both, at different points. The contractor fixes the work. An attorney advises on the legal side of the case, such as a hearing strategy or a default. Read lawyer or contractor for a Chicago violation to decide what you need first.

How do you compare quotes?

Compare scope, not totals. A low quote that leaves out the permit, the cited item you didn't know about, or the documentation is not low. Ask each contractor to walk the building, read the notice, and write a quote that covers every cited item. What drives the cost of these repairs is explained in what drives the cost of fixing a Chicago building violation, without guessing a price for your building.

Get the violation repaired and closed

Akats handles the repair, the permit paperwork and the documentation as one job, in English and Spanish. See our building code violations service and the full violations guide, or call 312-497-5751 for a free estimate. Bring the notice and we will tell you what the work involves.

Common questions

No. Chicago requires a general contractor license for most building repair work, a mason contractor license for brick and concrete, and Illinois requires a roofing license for roofing. Verify licenses on the City and IDFPR lookups before you sign.

Chicago requires a permit before most repair work, with a limited list of exemptions. Ask the contractor which permit applies and who pulls it, and confirm with the Department of Buildings if you are unsure.

Bring the permit, before and after photos of each cited item, and any inspection sign-offs. At an administrative hearing the hearing is your chance to show proof of correction, and the City's own guidance names permits and photos.

For home repair work over $1,000 on residences of one to six units, Illinois requires a signed written contract or work order stating the total cost and the business name and address. For larger buildings, still get one in writing.

Where to go from here

Sources

  1. City of Chicago, Department of Buildings: General Contractor License
  2. City of Chicago: Guide to Building Permits: General Contractor License FAQ
  3. City of Chicago, Department of Buildings: Mason Contractor License
  4. Illinois General Assembly: Roofing Industry Licensing Act, 225 ILCS 335/9
  5. City of Chicago, Department of Buildings: Trade Licensing
  6. Illinois General Assembly: Home Repair and Remodeling Act, 815 ILCS 513/15
  7. Illinois General Assembly: Home Repair and Remodeling Act, 815 ILCS 513/10
  8. Illinois General Assembly: Home Repair and Remodeling Act, 815 ILCS 513/20
  9. City of Chicago, Department of Administrative Hearings: Buildings Division FAQs
  10. City of Chicago, Department of Buildings: Porch and Deck Safety
  11. City of Chicago, Department of Buildings and Department of Law: Building Code Violation Enforcement Process (PDF)
  12. City of Chicago: Guide to Building Permits: What Types of Work Do Not Require a Building Permit?

Facts last checked: October 7, 2026.

This article explains general rules and common situations in Chicago. It is not legal advice, and City rules change. For a specific property, check with the Chicago Department of Buildings or a licensed professional.

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