Cook County trailer restoration bonds.
$100 flat.
Before Cook County's Department of Building and Zoning will issue a permit to place a temporary construction trailer on an unincorporated-area site, it requires the applicant to post a $10,000 surety bond to the Board of Commissioners of Cook County. Ours is $100 flat. The bond issues the moment you pay — no credit check.
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How much does a Cook County trailer restoration bond cost?
$100 at the $10,000 amount, the same for every applicant.
Three steps. One sitting.
A temporary-trailer restoration bond is a small, specific filing. Here's the entire process:
Apply online
The trailer's location, township, and intended use, plus your business details. That's the application.
Pay & e-sign
Restoration bonds like this are among the thousands of bond types that issue right after purchase.
File with Building & Zoning
Your executed bond arrives by email, ready to file with the Cook County Department of Building and Zoning alongside your trailer permit application. Wet-ink original mailed on request.
What it is and who needs it.
What the bond actually guarantees
Cook County's own restoration-performance bond form, issued by the Department of Building and Zoning, conditions a temporary-trailer permit on a $10,000 guarantee that if the associated construction project is delayed past its permit or abandoned before the building is completed, the trailer is removed and the site is returned to the condition it was in before the trailer went in.
It's a three-party arrangement: you (the principal), the surety carrier, and the Board of Commissioners of Cook County (the obligee), with the County itself as the party the bond protects. If the trailer is left in place and the site is not restored, the County can draw against the bond up to the $10,000 penal sum to cover the cleanup.
It is not insurance for you — if the surety pays a claim, you repay the surety. The obligation runs for as long as the trailer permit is open; the County's own form ties release to the Building Commissioner confirming the site has been restored, not to a fixed calendar date, so keep your paperwork until you get that release.
You need this bond if you're
Claims, renewal, filing, and what sets the price.
If a claim is made
A claim comes from the party the bond protects, the obligee named on the form, when the duty the bond guarantees is not met.
The surety investigates and pays a valid claim, up to the $10,000 bond amount. You then repay the surety: a surety bond is a guarantee of your performance, not insurance for you.
Renewal and term
The premium covers a one-year term from the effective date you choose; a longer term is the same price per year, chosen at checkout.
Renew before the expiry date to keep the bond in force: the license, permit or contract it backs expects continuous coverage.
How to file it
File with Building & Zoning. Your executed bond arrives by email, ready to file with the Cook County Department of Building and Zoning alongside your trailer permit application. Wet-ink original mailed on request.
What sets the price
The premium is fixed at $100 at the $10,000 amount for every applicant: the carrier’s rate book prices this bond by the form, not by your credit or your business profile.
No credit check.
One application, issued instantly.
These are the actual issuing fields — the site location, the trailer's intended use, and your business details.
Start the application →Common questions.
Other Illinois bonds.
Been told you need a different amount?
Price and requirements checked on the carrier’s application, . Page updated .
Clear Cook County's trailer permit desk today.
$100 flat, no credit check, bond often issued in the same sitting. Free until issued.