Wexford Bonds

Iowa Surety Bonds

Contractor License & Permit Bonds in Iowa

Find the exact license, permit, right-of-way, or public-works bond your Iowa obligee requires — by city, county, and the state. Iowa bonds are quoted, not issued online — request a quote and a licensed producer follows up.

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How contractor bonding works in Iowa

The state registers contractors, and neither of its two state bonds prints a figure

Iowa does not license general contractors. It registers them, and the conditions of registration are short: compliance with the state’s workers’ compensation law with evidence filed each year, an employer account number from Workforce Development, and a fee the statute caps. An Iowa-based contractor registers, insures, pays the fee, and posts no bond at all. That is the first thing to know, because it is the opposite of what most contractors expect and it is the answer for the large majority of firms working in this state.

A contractor whose principal place of business is outside Iowa does have to file something, and that bond is on this site with no amount on it. The amount is not in doubt — it is fixed in the statute, repeated in the rule, and printed in words and figures on the department’s own bond form, which binds a named principal and a named surety and carries a seal block. It does not render here for a different reason. The same subsection that requires the bond lets an out-of-state contractor instead file a statement that it is prequalified to bid on Department of Transportation projects. That is a codified route to the very same registration condition that involves buying nothing, and this directory does not print a bond figure as the price of compliance when the statute writes an alternative beside it.

The second state bond is real, universal and equally unpublishable, for an entirely different reason. The Plumbing and Mechanical Systems Board does bond its contractor licensees statewide — and its rule states the amount as a minimum rather than as a sum. A floor is not a price. Two other things about that bond are worth more than the number: the board will not accept a bond running to the State or to itself and requires the protected party to be the licensee’s own customers, and the license runs three years rather than one.

A city may bond your electrician and may not bond your plumber

One statute shapes the entire municipal layer in this state. Iowa Code section 105.17 provides that the state’s plumbing and mechanical licensing supersedes and preempts the licensing provisions of every governmental subdivision, and that on 1 July 2009 all municipal plumbing and mechanical licensing provisions became null and void. Cities keep the power to charge permit and inspection fees, and nothing else. Chapter 103, which governs electricians, contains no equivalent clause — it bars a city only from charging a state licensee a license fee or making them sit an examination.

So the asymmetry is sharp: an Iowa city may still license and bond an electrical contractor, and may not license or bond a plumbing or mechanical one. The largest cities behave accordingly. Cedar Rapids has a plumbing code chapter and a mechanical code chapter and neither contains the word “bond”. But several city codes still carry the voided rows, and one of them re-enacted its own this July — Davenport rewrote its contractor bond table in an ordinance approved on 22 July 2026 and published on 4 August, seventeen years after the preemption, with mechanical, plumbing and refrigeration still in it.

This directory does not sell those rows. Six live municipal instruments across three cities sit on the wrong side of section 105.17 and are excluded here with the statute quoted rather than staged with a price on them. If a city asks a state-licensed plumbing or mechanical contractor for its own license bond, section 105.17 is the provision to read back to it. Ask which classes the city is presently enforcing before you buy anything, and note that a fee schedule line saying “bond required” beside a plumbing registration usually means the city wants to see the state bond.

The figures in Iowa are municipal — and thirty-nine of them are here

Davenport is the one Iowa city that licenses contracting as a trade and bonds it, and it does the whole job in one section with a class table: $25,000 for general contracting, for moving buildings and for demolition and wrecking, and $5,000 for the trades. The August 2026 amendment restated that table and made it longer rather than dearer — three new classes at the lower figure, covering subcontracting under a Class A or Class B permit holder and the two fire suppression trades — and left both amounts alone. One row still carries no number at all: blasting, which the amended table sends to the Fire Code Official to set.

Bettendorf turns on a certificate rather than a class, and it produces the largest municipal contractor figure anywhere in this directory. A residential builder files $10,000. A commercial, multi-family or industrial builder who holds the International Code Council’s National Standard General Building Contractor certification — or the General Building Contractor A or B certification — files the same $10,000. One who does not hold it files $250,000. Identical work, twenty-five times the bond, and the only variable is a credential.

The rest of the map is worth reading city by city rather than averaging. Des Moines sets its sign erector bond by license class at $10,000, $5,000 and $2,500, and takes $25,000 from a house mover. Waterloo runs one named right-of-way bond at two sums — $20,000 for sidewalk work, effective 1 March 2023, beside $15,000 for driveways and curb cuts and again for excavation and pavement repair. Ottumwa asks $25,000 to open a street, in a city of twenty-five thousand people. Sioux City takes $10,000 and issues no contractor license at all. Cedar Rapids has two separate $10,000 bonds, one for sidewalk contractors and one for right-of-way work. Oskaloosa runs three instruments at $5,000 with three different filing routes. Clinton bonds a sewer and drain layer at $1,000 on a form the city furnishes. Fort Dodge takes $10,000 from a state-licensed electrical contractor at the treasurer’s counter and a second, smaller bond at the clerk’s. And Burlington is here with no figure at all, because its ordinance states a minimum and then offers a cash deposit in place of the bond.

The building mover bond, and the one word that decides whether a number renders

Building moving is the most consistently bonded construction activity in Iowa. Nine of the twenty-three cities on this page bond it, more than any other trade, and several of them descend from a single model section — two of the codes still cite the same prior-code number for it. The sums run from $2,500 in Ames to $25,000 in Des Moines, a factor of ten for identical work, which is reason enough never to carry a quote between Iowa cities.

But the sharper lesson is what separates the cities that publish a figure from the cities that do not, because it is one word. West Des Moines requires “a penal bond in the sum of $5,000 issued by a surety company authorized to issue such bonds in the State”, and that figure renders. Clive requires “a penal bond in the minimum sum of $5,000 issued by a surety company authorized to issue such bonds in the State”, and that one does not. The sentences are otherwise identical. One fixes a price; the other sets a floor the city may build on, and a floor quoted as a price is a number that can be wrong in only one direction. Anamosa, Altoona and Milford carry the same floor wording.

Two other Iowa habits keep figures off this page for reasons that have nothing to do with the trade. Some cities delegate the amount to a resolution of the council, so the ordinance names the bond and the number lives somewhere the code does not print — Marion did exactly that when it amended its excavation section in March 2023. And some accept an entirely different instrument at the same level: a cash deposit, a letter of credit, or in two cases an insurance certificate in place of the bond. Spencer’s sign bond is the clearest example — the council may set a different amount, and an applicant may file evidence of liability insurance instead of bonding at all.

Where Iowa hides its licensed trades, and where it bonds nothing

Two of the more valuable records on this page were found under “Parks and Recreation”. Cedar Falls licenses and bonds tree trimmers at $10,000 and cemetery contractors at $10,000, and both sit in the parks chapter rather than anywhere a builder would think to look. The tree trimmer bond is worth reading for its third condition: beyond code compliance and money owed to the city, it is conditioned on reimbursing and indemnifying anyone who engages the trimmer’s services. Tree work is bonded in only a handful of Iowa cities, and the sums are several times apart. Spencer takes $15,000 from anyone seeking a permit to do electrical work — the largest municipal electrician bond in the state, in a city of eleven thousand.

And the negatives matter as much as the figures, because three of Iowa’s six largest cities bond no construction contractor at all. Iowa City’s entire code was read and the only bond-imposing section in it applies to a member of the airport commission. Ankeny bonds officers, wastewater users and waste-collection vehicles, and no contractor. Dubuque’s two contractor-sized bonds turn out to belong to solicitors and transient merchants. Ames bonds exactly one trade, house movers. If you have been told you need a contractor bond for any of those cities, ask which section it comes from.

Two more things circulate about Iowa that are worth heading off. The first is a “blanket bond” said to apply to contractors in several small cities: it is the city’s own officer bond, the surety or blanket position bond a council buys under Iowa Code section 64.13 to cover its mayor, clerk and treasurer, and the same sentence appears word for word in six Iowa codes. The second is a drainlayer bond attributed to Iowa that belongs to Coeur d’Alene, in Idaho. Neither is a product you can buy here.

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Iowa surety bond FAQ

Do I need a bond to work as a contractor in Iowa?
Probably not from the state, if your business is based in Iowa. The state registers contractors rather than licensing them, and registration takes workers’ compensation compliance, an unemployment insurance account number and a fee — no bond. A contractor whose principal place of business is outside Iowa does have to file one, and a branch office in Iowa does not change that, because the test is where the business is principally based. Subcontractors are not covered by a general contractor’s filing; each one registers and bonds separately. Beyond that, whether you need a bond depends entirely on which city you are working in and what trade you are in.
Why does this page not show an amount for the Iowa out-of-state contractor bond?
Because the statute writes an alternative beside it. The same subsection that sets the bond lets an out-of-state contractor instead file a statement that it is prequalified to bid on Iowa Department of Transportation projects — a route to the same registration condition that involves buying nothing. The amount itself is not uncertain: it is fixed in statute, repeated in the rule, and printed on the department’s own bond form. But this directory does not publish a bond figure as the price of compliance when the law offers a way to satisfy the requirement without one. Ask us and we will quote the bond, and tell you whether the prequalification route is realistically open to you.
A city is asking me for a plumbing contractor bond. Is that lawful?
Read Iowa Code section 105.17 before you buy it. State law provides that the state’s plumbing and mechanical licensing preempts the licensing provisions of every governmental subdivision, and that municipal plumbing and mechanical licensing provisions became null and void on 1 July 2009. Cities kept the power to charge permit and inspection fees and nothing more. Several Iowa city codes still carry the old rows and one re-enacted its own in July 2026, so the request is not unusual — but the provision behind it may not survive the statute. Electrical is different: chapter 103 has no equivalent clause, so a city may still license and bond an electrical contractor.
Why does one Iowa city publish a figure for a bond and the next one does not?
Usually because of a single word in the ordinance. A city that requires a bond “in the sum of” a stated amount has fixed a price, and this page prints it. A city that requires one “in the minimum sum of” the same amount has set a floor it can build on, and this page does not print a floor as though it were a price. Two neighboring cities in the Des Moines metro run the same model provision with that one word different. The other reasons a figure will not appear are a delegation — the ordinance sends the amount to a council resolution — or a co-equal, where the city will take a cash deposit, a letter of credit or even an insurance certificate in place of a bond.
How do I get a quote for an Iowa bond?
Use the quote form on any bond page here. Every Iowa bond on this site is quoted by hand rather than bought from a portal, which matters more in this state than in most: the same trade is bonded at very different sums a few kilometers apart, several ordinances state a floor rather than a price, and two cities set the amount by council resolution. Tell us the city, the trade and whether you are based in Iowa, and we will confirm the current figure with the obligee before quoting rather than working from a published table.

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Nate Jones, CPCU · Founder, Wexford Bonds

Nate Jones is a CPCU-designated surety bond producer and the founder of Wexford Insurance, LLC and Wexford Bonds. He places bonds through a panel of 10 sureties across 48 U.S. states. Call 317-942-0549 or email info@wexfordbonds.com.

Last updated · Reviewed by Nate Jones, CPCU · Contact a producer

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