Surety Bonds for Sandblasting Contractors: License Bonds, Performance Bonds, and How to Get Them

Surety bonds are a common requirement for sandblasting contractors bidding on government, industrial, and large commercial projects. They're not insurance — they work differently — but they're often required alongside your GL, CPL, and WC certificates before you can start work.

This guide covers how surety bonds work for sandblasting contractors, which types you're likely to need, and how the bonding process works.

What is a surety bond?

A surety bond is a three-party agreement:

• The principal: You — the sandblasting contractor who needs the bond
• The obligee: The party requiring the bond (a government agency, project owner, or state licensing authority)
• The surety: The bonding company that issues the bond and guarantees your performance

When you provide a surety bond, the surety company guarantees to the obligee that you'll fulfill the obligations covered by the bond — typically, that you'll complete the contracted work or comply with licensing requirements. If you default on those obligations, the surety pays the obligee (up to the bond amount) and then seeks to recover the amount paid from you.

This is different from insurance. Insurance pays for covered losses without seeking reimbursement from the insured. Surety bonds seek reimbursement — you're ultimately responsible for covered defaults, with the surety acting as a financial guarantor.

Contractor license bonds

Most states require contractors to maintain a contractor license bond to obtain or renew a contractor license. The bond amount is typically set by state law — often $10,000 to $25,000 — and guarantees that you'll comply with the state's contractor licensing laws and regulations.

For sandblasting contractors:

• The bond is filed with the state licensing authority (typically the state contractor licensing board)
• The bond must be renewed annually (typically coinciding with your license renewal)
• If you violate licensing requirements, customers or the state can make claims against the bond

Contractor license bond premium is typically 1–3% of the bond amount per year. For a $15,000 bond, the annual premium is $150–$450 — a small cost relative to its licensing necessity.

Performance bonds

A performance bond guarantees that you'll complete a specific contract as agreed. If you fail to complete the work or default on the contract, the surety compensates the project owner (up to the bond amount) and typically arranges for the work to be completed.

Performance bonds for sandblasting contractors are common when:

• Bidding on government contracts (federal, state, or local agency projects)
• Working on public infrastructure (bridges, water towers, highway structures)
• Large industrial contracts where the project owner wants financial assurance
• Projects where the contract requires a performance bond by the terms

Performance bond amount: Usually 100% of the contract value. For a $500,000 sandblasting project, the required performance bond is typically $500,000.

Performance bond premium: Typically 1–3% of the contract value for contractors with good credit and financial strength. The premium rate depends on:

• Your personal credit score
• Your business financial statements
• Your bonding history (prior bonds, any claims)
• The project complexity and length

For a $500,000 project, performance bond premium at 1.5% is $7,500. Include this in your project bid.

Payment bonds

A payment bond (often paired with a performance bond on the same project) guarantees that you'll pay your subcontractors, material suppliers, and laborers. If you fail to pay them, they can make claims against the payment bond.

For sandblasting contractors who use subcontractors or purchase significant quantities of abrasive media and materials, a payment bond protects your supply chain partners.

Payment bonds are also commonly required by the Miller Act (for federal projects) and Little Miller Acts (state equivalents) on public construction contracts above certain dollar thresholds.

Bid bonds

Before being awarded a project, some public agencies require bid bonds as part of the bid package. A bid bond guarantees that if you're awarded the contract, you'll actually sign it and provide the required performance and payment bonds.

Bid bonds are typically 5–10% of the bid amount. If you're awarded the contract and then back out, the surety pays the difference between your bid and the next-lowest bid (up to the bond amount).

How the bonding process works

Getting your first surety bond (especially a performance bond) requires financial underwriting:

For small license bonds (under $25,000): Often available on a credit-score-only basis through the surety's online portal. Quick and simple — sometimes same-day issuance.

For larger performance bonds: The surety evaluates:

• Personal credit score of the owner(s)
• Business financial statements (profit and loss, balance sheet)
• Business tax returns
• Prior bonding history and references
• The specific project (complexity, location, contract terms)

For contractors who haven't been bonded before, getting the first performance bond can take 5–10 business days while the surety evaluates your financial position.

Getting bonds alongside your insurance program

The advantage of working with Contractors Choice Agency for both your insurance and surety bonds is coordination. We understand your sandblasting operation for both the insurance placement and the bond application — and we have access to A-rated surety markets that write sandblasting contractors.

We place contractor license bonds, performance bonds, and payment bonds for sandblasting contractors in all 50 states.

Call 844-967-5247 or use our quote form. Tell us what bond you need, the required amount, and the state or project requiring it — and we'll get the process started.