Hudson Insurance Company has cancelled a large block of California contractor license bonds — industry reports put the number in the thousands — with a cancellation date of September 1, 2026. CSLB bond history records now show Hudson bonds carrying that 09/01/2026 cancellation date. If your $25,000 CSLB contractor bond (or your qualifying individual's bond) was written through Hudson and you haven't filed a replacement, your license is likely suspended right now — and every day you contract on a suspended license creates legal and payment exposure. The good news: California law gives you a window to fix this retroactively. But that window is closing.

▶ What You Need to Know

  • Under Business & Professions Code §7071.11, when a surety cancels your bond and no replacement is on file by the cancellation date, CSLB suspends your license as of that date.
  • A replacement bond with an effective date of 09/01/2026 (or earlier) that CSLB receives within 90 days of that effective date reinstates the license retroactively — as if the suspension never happened.
  • For a bond backdated to September 1, that means CSLB must receive it by approximately November 30, 2026.
  • Miss the 90 days and you're into the §7071.7 "Request for Bond Acceptance" process (form 13B-31) — you must show the lapse was due to circumstances beyond your control, and reinstatement is no longer automatic.
  • Contracting while suspended risks disciplinary action, the inability to pull permits, rejected progress payments, and in the worst case the §7031 defense — an owner can refuse to pay (or claw back payment) for work performed while unlicensed.

What Happened

Hudson Insurance Company, one of the larger writers of California contractor license bonds, issued cancellation notices on a large block of its CSLB bond book with cancellations effective September 1, 2026. This is a surety business decision, not something the affected contractors did wrong — but the consequences land on the contractor, because CSLB doesn't distinguish between "my surety left the market" and "I let my bond lapse." No bond on file means suspension, period.

Both bond types are affected where Hudson wrote them: the $25,000 contractor's bond every active license must carry, and the $25,000 bond of qualifying individual required for many RMO/RME license structures.

Check Your Status Right Now (2 Minutes)

  1. Go to the CSLB License Lookup and pull up your license number.
  2. Check the bond section: if it shows Hudson Insurance Company with a 09/01/2026 cancellation date and no newer bond listed after it, you have a gap.
  3. Check your license status line: "This license is suspended" means the §7071.11 suspension has already posted.

Don't assume you're fine because you didn't see the notice — cancellation notices go to the address the surety has on file, and CSLB's suspension posts automatically whether or not you read the mail.

How to Fix It: The Retroactive Replacement

California law anticipates surety cancellations, and the cure is specific:

  1. Get a replacement $25,000 bond from a new surety — and tell the agent up front that you need the effective date backdated to September 1, 2026 (or your exact cancellation date). Most sureties can issue with a retroactive effective date in this situation; it's routine for block cancellations.
  2. Make sure the bond is filed with CSLB — most sureties file electronically. What matters legally is the date CSLB receives it, not the date you bought it.
  3. Confirm it posted. Check your license record again a few days after filing. The suspension should lift retroactively to the bond's effective date, restoring continuous licensure.
  4. Keep the proof — the bond, the filing confirmation, and screenshots of your restored license record. If a GC, lender, or owner questions the gap later, continuous licensure is what protects your right to payment.
Replace Your Hudson Bond Online

Know which bond you need? Apply online and see your price before you buy. The bond is filed electronically with CSLB. Not sure which bond applies?

Contractor License Bond ($25,000) → Bond of Qualifying Individual ($25,000) → LLC Employee / Worker Bond ($100,000) →

If You're Past the 90 Days

If CSLB receives your replacement bond more than 90 days after its effective date, retroactive acceptance is no longer automatic. You'll need to file a Request for §7071.7 Bond Acceptance (form 13B-31) explaining that the failure to have a bond on file was due to circumstances beyond your control. A mass cancellation by your surety is a strong fact pattern for that argument — but it's a discretionary process, and the clean path is simply not to need it. If you're reading this in the window, act now.

Why the Gap Matters More Than It Looks

  • §7031 payment exposure: California's licensing statute lets an owner refuse to pay — and in some cases recover money already paid — for work performed while a contractor was not duly licensed. A suspension gap during an active project is exactly the kind of fact an unhappy owner's attorney looks for.
  • Permits and inspections: building departments verify license status; a suspended license stops permit issuance cold.
  • GC prequalification: compliance platforms flag suspended licenses automatically, and getting removed from a bid list is faster than getting back on one.
  • Insurance doesn't fill the gap: your GL and workers comp policies stay in force, but they don't cure the licensing defect — the bond is a separate CSLB requirement. See our guide to the difference between the CSLB bond and general liability.

Choosing the Replacement Surety

A few practical notes while you're moving fast:

  • Price the term, not just year one. $25,000 contractor bonds are priced on credit; multi-year terms usually cost less per year than annual renewals.
  • Use an admitted, T-listed surety in good standing — CSLB only accepts bonds from sureties authorized in California.
  • If you also had a qualifying individual bond with Hudson, replace both. A replaced contractor bond doesn't cure a missing QI bond — each requirement stands alone.
  • Update your bond info wherever it's on file — GC prequalification portals, public-works registrations, and any project compliance systems listing your old Hudson bond number.

For the broader rules — amounts, who needs which bond, exemptions — see CSLB's bond requirements page and our Hudson bond replacement action checklist.