Top 10 Surety Bond Providers in California
Surety Bonds

Top 10 Surety Bond Providers in California

If you are buying a surety bond in California, the most important question is simple. Who is the actual surety insurer underwriting the bond?

Many websites market “instant bonds,” but the bond only counts if it is issued by a legitimate surety that is licensed where required and accepted by the obligee. This list focuses on large, reputable surety underwriters with broad market presence.

Quick legitimacy check: confirm the underwriting company is on the U.S. Treasury’s Circular 570 list ( Treasury Certified Sureties ) and verify its California status through the California Department of Insurance ( CDI Company Profiles ).

What “Provider” Means in Practice

Surety Underwriter

The insurance company that issues the bond and backs it financially. This is the name that matters to agencies, courts, regulators, and project owners.

Agent or Broker

The distributor who places the bond with a surety underwriter. Agents matter for service and speed, but the surety name is what the obligee is judging.

Top 10 Reputable Surety Underwriters Serving California

These are mainstream surety markets that commonly write contract surety and commercial surety and are widely recognized by obligees. For each, we link to the surety group’s official surety resources.

Surety Brand Typical Underwriting Entity (Example) Where They Show Up Most Official Surety Resource
Liberty Mutual (also via SAFECO) Liberty Mutual Insurance Company (varies by bond) Contract surety, commercial surety, subdivision and development bonds Liberty Mutual Surety
Travelers Travelers Casualty and Surety Company (varies by bond) Commercial bonds, contract surety, larger account programs Travelers Surety
Zurich North America Zurich American Insurance Company (varies by bond) Construction and corporate surety, larger and mid-market needs Zurich Surety
CNA Surety Continental Casualty Company (common CNA surety writer) Commercial surety and contract surety across a broad range of bond types CNA Surety
Chubb ACE American Insurance Company and affiliates Commercial surety, transactional bonds, and selected contract surety Chubb Surety
The Hartford Hartford Fire Insurance Company (varies by bond) Commercial surety and agent-facing bond programs The Hartford Bonds
Intact Insurance Specialty Solutions Atlantic Specialty Insurance Company (commonly referenced for U.S. surety) Commercial and contract surety, including online issuance programs Intact Specialty Surety
Merchants Bonding Company (Mutual) Merchants Bonding Company (Mutual) Commercial surety and contract surety, strong specialist footprint Merchants Bonding
Berkshire Hathaway Specialty Insurance Berkshire Hathaway Specialty Insurance Company Contract surety and larger capacity placements where underwriting support is strong BHSI Surety
Crum & Forster The North River Insurance Company and related writers (varies by program) Contract surety and commercial surety, often mid-market to large accounts Crum & Forster Surety

How to Verify a California Surety Bond Is Legit

Check Treasury Listing for Federal Acceptance

Circular 570 is a widely used reference for surety legitimacy and federal bond acceptance. Start here: Circular 570 Overview.

Confirm California Licensing and Acceptance Rules

California requirements depend on the bond type and obligee. For contractor license bonds, CSLB outlines requirements and points to CDI licensing oversight: CSLB Bond Requirements.

Use CSLB Surety Search When Relevant

For contractor-related filings, CSLB provides an online surety bond company search: CSLB Surety Bond Company Search.

Confirm the Exact Underwriting Entity Name

Brand names can mask multiple legal underwriting companies. Match the underwriting company name exactly when checking regulator or obligee acceptance.

Picking the Right Surety

Most bond shopping mistakes come from asking the wrong question. It is not “who sells bonds fast.” It is “which surety market writes my bond type with terms my obligee accepts.”

  • Bond type: license and permit, court, fidelity, contract surety (bid, performance, payment), subdivision, customs
  • Underwriting inputs: indemnity strength, financials, experience, work-in-progress schedule, claims history
  • Obligee rules: required form wording, power of attorney format, seal and signature requirements, filing method
  • Speed drivers: clean submission, correct bond form, and an agent who places surety daily

Red Flags to Avoid

  • Unverifiable surety name: the underwriting company does not appear in regulator or Treasury searches.
  • No power of attorney or weak execution: bonds require proper authority and execution by an attorney-in-fact.
  • Wrong bond form: obligees reject bonds that are not on the approved form or missing required fields.
  • “Too easy” approvals for high-risk bonds: real surety underwriting does not behave like no-questions-asked credit.

Disclaimer: This page is for general information only. It does not constitute legal, insurance, or regulatory advice. Bond acceptance depends on the obligee, the bond form, and the underwriting entity’s licensing and approvals. Always verify the underwriting company name using official sources before relying on a bond.