The quick answer
- 1. Contractor license bond, best for getting licensed at all. Most licensing states require this bond before issuing or renewing a contractor license, making it the first bond every contractor buys.
- 2. Bid bond, best for entering competitive public bidding. Public projects require a bid bond with the proposal, and getting one signals the surety believes you can deliver.
- 3. Performance bond, best for winning and holding larger contracts. Required on public work at award and increasingly requested on private projects, it guarantees the job gets finished.
- 4. Payment bond, best for protecting subs and suppliers, and satisfying the law. Paired with the performance bond on public work, it guarantees subcontractors and suppliers get paid.
- 5. Maintenance bond, best for standing behind completed work. Covers defects in workmanship and materials for a defined period after completion, often folded into the performance bond.
How we ranked this list
We ranked contractor bond types by how early in a contracting career each becomes necessary, how often it is legally required rather than optional, and how much it shapes the contractor's ability to win work, based on the bonds our surety team places for construction clients. Amounts and rates vary by state, project, and the contractor's financials, so we describe requirements qualitatively and link the official sources for the federal baseline rules.
- When you need it
- Whether the bond is required at licensing, at bid time, or at contract award.
- Who requires it
- State license boards, project owners, or federal statute, and how universally.
- Growth impact
- How much the bond type affects the contractor's ability to pursue larger work.
At a glance
| Rank | Name | When required | Who it protects | Typical trigger |
|---|---|---|---|---|
| 1 | Contractor license bond | At licensing and renewal | The public and the licensing state | State or local license application |
| 2 | Bid bond | At bid submission | The project owner | Public bids and some private ones |
| 3 | Performance bond | At contract award | The project owner | Public contracts, larger private jobs |
| 4 | Payment bond | At contract award, with the performance bond | Subcontractors and suppliers | Public contracts under Miller Act rules |
| 5 | Maintenance bond | After project completion | The project owner | Owner or contract requirement |
The list, in detail
Best for getting licensed at all
1. Contractor license bond
The contractor license bond guarantees that the contractor will follow the licensing law: pay subcontractors as required, honor contracts, and comply with building codes. States and municipalities set their own amounts and conditions, and the bond stands behind the license itself. For a new contractor, this is usually the first surety relationship, and it matters more than it looks: a clean license bond history is part of what a surety evaluates later when the contractor asks for bid and performance bonds on bigger work.
Strengths
- Opens the door: without it, no license in the states and cities that require one
- Modest cost relative to project bonds, priced mainly on credit
Limits
- Protects the public, not you; a claim paid by the surety is money you must repay
- Requirements vary by state and even by city, so multistate contractors carry several
Choose it if: Get the license bond your state or city requires before anything else; it is the entry requirement, not a strategic choice.
Best for entering competitive public bidding
2. Bid bond
A bid bond guarantees that, if awarded the contract, the contractor will enter into it and provide the required performance and payment bonds. On federal projects the Miller Act framework makes bonding a condition of construction contracts above the statutory threshold, and most states mirror this with Little Miller Acts for public work. For a new contractor, the bid bond's real significance is what it represents: a surety has reviewed your financials and capacity and is willing to stand behind your ability to take the job.
Strengths
- Low or no premium in many programs; the real cost is qualifying with the surety
- Prequalification for a bid bond effectively pre-approves you for the performance bond behind it
Limits
- If you win and fail to sign or provide the final bonds, the bid bond pays the owner the difference
- Bidding beyond your bonding capacity gets proposals rejected before price is even considered
Choose it if: Line up bid bonding as soon as you target public work; the surety qualification behind it takes longer than the bond itself.
Best for winning and holding larger contracts
3. Performance bond
The performance bond guarantees the owner that the project will be completed per the contract. If the contractor defaults, the surety steps in to finance completion, hire a replacement, or pay the owner's cost to finish. Underwriting is real: sureties evaluate working capital, equity, experience, and the specific job. New contractors typically start with smaller single-job bonds and build capacity as bonded work completes successfully. The Small Business Administration's surety bond guarantee program exists specifically to help newer contractors access bonding they could not yet obtain on their own financials.
Strengths
- Unlocks the public-work market, where performance bonding is a legal requirement, not a preference
- A record of bonded, completed jobs is the foundation of growing bonding capacity
Limits
- Premium scales with contract value and is underwritten on your financial statements and track record
- A performance claim is serious: the surety completes or pays, then recovers from you under the indemnity agreement
Choose it if: Build toward performance bonding deliberately: clean financials and completed jobs grow the capacity that determines the size of work you can win.
Best for protecting subs and suppliers, and satisfying the law
4. Payment bond
The payment bond guarantees payment to the subcontractors and suppliers on the project. On federal work the Miller Act requires it because mechanics liens cannot attach to public property; state Little Miller Acts extend the same logic to state and municipal projects. For the contractor, the payment bond is less a separate purchase than a companion obligation issued alongside the performance bond. Its practical effect is discipline: a contractor whose payment practices generate bond claims will find bonding capacity, and therefore public work, drying up quickly.
Strengths
- Usually issued together with the performance bond, so there is little extra underwriting
- Gives subs and suppliers payment security on public jobs where they cannot lien public property
Limits
- Claims from unpaid subs land on you through the indemnity agreement, so pay-application discipline matters
- Notice and timing rules for claimants are technical and state-specific
Choose it if: Treat the payment bond as part of the performance bond package on public work; the operational discipline it demands is really about paying your chain on time.
Best for standing behind completed work
5. Maintenance bond
Maintenance bonds guarantee the owner that defects in workmanship or materials appearing after completion will be corrected, typically for a period of one to two years set by the contract. Many performance bonds include a standard warranty period, so the standalone maintenance bond mostly appears when owners require longer coverage. For a new contractor, the main job is contract reading: know what post-completion obligations you are bonding before you price the work, because those obligations survive the ribbon cutting.
Strengths
- Often included within the performance bond's warranty period at little or no extra premium
- A clean maintenance record differentiates you with repeat public owners
Limits
- Standalone maintenance bonds for longer warranty periods are underwritten separately
- Ambiguity between warranty defects and maintenance wear can produce disputed claims
Choose it if: Confirm what warranty period your performance bond already covers before buying a standalone maintenance bond; often the coverage is already there.
Which one fits your situation
| If this is you | Start with | Why |
|---|---|---|
| You are applying for your contractor license | License bond | It is the statutory entry requirement in license-bond states and cities. |
| You want to bid public work | Bid bond, and the surety relationship behind it | Qualification takes longer than issuance; start before the first bid date. |
| You just won a public contract | Performance and payment bonds together | Both are required at award on bonded work; they are underwritten as a package. |
| The owner wants post-completion coverage | Check your performance bond first | A warranty period is often already included; buy standalone maintenance coverage only for longer terms. |
Frequently asked
- What does a surety bond cost a new contractor?
- License bond premiums are usually a small percentage of the bond amount, driven mostly by personal credit. Performance and payment bond premiums are a percentage of the contract value, underwritten on financial statements and experience. Rates vary enough by state, surety, and applicant that quotes are the only honest answer.
- Can a new contractor get bonded with no track record?
- Yes, within limits. Sureties will bond newer contractors on smaller jobs with solid personal financials, and the SBA Surety Bond Guarantee program backstops sureties on qualifying small contractors specifically to solve this problem.
- Is a surety bond the same as insurance?
- No. Insurance transfers risk to the insurer. A surety bond is a guarantee to a third party, and if the surety pays a claim, the contractor must repay the surety under the indemnity agreement. Bonds protect the obligee; your insurance protects you.