Professional Liability Insurance in California

Save on Errors and Omissions insurance in California (E&O) with discounts up to 25%.*

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What can be covered by Professional Liability insurance in California?

Business errors

Business errors

A client or customer accuses you of making a professional mistake that costs them money.
Claims of negligence

Claims of negligence

Someone claims your inaction or wrongdoing caused a financial loss or personal harm.
Misrepresentation

Misrepresentation

Someone accuses you of providing inaccurate information with your services.
Legal defense costs

Legal defense costs

You need to hire a lawyer to defend your business after you’re accused of making a professional mistake.

Jump ahead to learn:

Is California Errors and Omissions insurance coverage required?

Professional liability insurance in CA, also called California E&O insurance, may be a necessity for your business for:

  • Professional licenses and permits. The city where you work may require professional liability insurance for professional certifications, depending on your industry.
  • Getting more work. Some clients, including state and local governments, may require a certificate of insurance (COI) before they’ll work with you, especially on high-cost projects. This proof of insurance may mandate professional liability or E&O.
  • Financial protection. California small businesses with an errors and omissions policy could get financial help if they’re accused of professional negligence or if they make a professional mistake that costs a client money.

While professional liability is not required for all businesses, it offers a layer of protection that could be an asset to any business owner.

How much does California Errors and Omissions insurance cost?

The price you’ll pay for California professional liability insurance/E&O insurance varies depending on many factors, including:

The type of work that you do

  • Your work experience
  • The location(s) where you operate
  • How many employees you have
  • How high you set your insurance deductibles, policy limits and coverage limits
  • Your insurance claims history

NEXT makes it fast and affordable to get CA professional liability insurance or E&O insurance online in about 10 minutes.

Learn more about the cost of professional liability insurance.

What California Professional Liability insurance could cover

CA professional liability insurance could help cover some business costs if: 

  • You or one of your employees make a professional mistake that costs a client money.
  • Your business faces legal accusations of professional negligence such as wrongdoing or inaction that causes a client financial harm.
  • You make a mistake, such as a missed deadline for a client, that results in their financial peril.
  • Your business is accused of misrepresentation of services.

Here are some examples of how your insurance company could help with risk management:

  • A Los Angeles financial advisor misfiles key documents related to a client’s investment account. The mistake results in a larger tax bill. A professional liability insurance policy could help cover the costs to correct the error and defend against legal claims.**
  • After a client’s wildfire-related property claim is denied, they accuse their San Diego-based insurance agent of failing to clarify exclusions in their policy. Errors and omissions insurance could help cover the agent’s legal defense and settlement costs.
  • A client sues a San Francisco architect, alleging that poor structural planning led to major delays and increased costs. A professional liability insurance policy covers some legal fees and costs to address the alleged design mistakes.

What types of businesses could benefit from E&O coverage in California?

Many small, medium and large businesses in many industries could benefit from E&O/professional liability insurance coverage.

Liability coverage is usually sought after by:

  • Real estate agents
  • Insurance agents
  • Consultants
  • Accountants, tax preparers and financial services
  • Engineers
  • Architects
  • Construction/contractors
  • Most professional services

Are Professional Liability insurance and E&O insurance the same?

Professional liability insurance and errors and omissions insurance, or E&O, refer to the same business insurance coverage. The names can be used interchangeably. But depending on your industry, one term may be favored over the other.

E&O is usually used by:

Professional liability insurance is usually used by:

How NEXT helps protect California business owners

NEXT makes it fast, easy and affordable to protect your California business — and you can do it all online.

  1. We’ll ask a few questions about your business and give you a quote. You select your coverage options and buy your policy in about 10 minutes.
  2. Your certificate of insurance (COI) will be available immediately at no extra cost, and you can access your policy 24/7 via web or mobile app.
  3. If you have questions, our licensed, U.S.-based insurance professionals are ready to help.

Start a free quote with NEXT.

Get Professional Liability/E&O coverage in about 10 minutes, 100% online.

Other important business insurance policies in California

Professional liability or E&O insurance is just one type of California business insurance option. Additional coverage can help protect your business from additional risks.
Many CA businesses also consider:
General Liability
California General Liability insurance

General liability insurance in California can offer protection for businesses facing claims of third-party bodily injury or property damage. Whether someone trips at your place of business or you accidentally damage a client’s property, this coverage can help with legal and repair costs.

Workers Compensation
Workers’ Compensation insurance in California

In California, workers’ comp is required for all businesses with employees — even if you only have one. This insurance can help cover medical expenses, lost wages and rehabilitation costs if an employee is injured or becomes ill due to work-related activities.

Commercial Auto
Commercial Auto insurance

If you or your employees drive vehicles for business in California, commercial auto insurance is typically required. It can help pay for damages or medical expenses resulting from an accident involving a company-owned or operated vehicle.

Commercial Property
California Commercial Property insurance

Commercial property coverage in California can help business owners recover after a covered event, such as a fire, theft or vandalism. It protects essential physical assets, including office space, inventory, tools, furniture and equipment.

Business Owner Policy
BOP insurance (Business Owners’ Policy)

A Business Owner’s Policy combines general liability and commercial property insurance into a single policy. For many small businesses in California, a BOP provides more broad protection and it’s often more cost-efficient.Restaurant owners can buy property insurance to help protect business equipment, inventory, furniture and the commercial structures they own.

Property insurance can help cover costs if your business property is damaged due to a covered event, such as a burst water pipe or fire.

It can also help to replace inventory, such as spoiled food after a power outage.

Resources for California business owners

Get customized insurance for your California business

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I was looking around trying to compare insurance and I am so lucky I found NEXT. I was able to compare levels of coverage, and all the options, without pressure from a salesperson or time limits. I was able to check out prices and it was more coverage for less than the “traditional” company I looked at.
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Let’s find the coverage you need for your business
Business insurance is divided into different policies. We offer seven types so it's easy to design the coverage that fits your business.
General Liability insurance
General Liability
Protect yourself from accidents that cause physical injury or damaged property.
Professional Liability or Error and Omissions Insurance
Professional Liability/E&O
Shield yourself from lawsuits that claim your work errors caused financial losses.
Workers' Compensation Insurance
Workers’ Compensation
Cover medical bills and lost wages if your employees have an accident at work.
Commercial Auto Insurance
Commercial Auto
Stay on the road with coverage for dents, tows and damage to someone else’s vehicle.
Tools & Equipment Insurance
Tools & Equipment
Upgrade your general liability coverage to protect any gear that’s stolen, damaged or lost.
Commercial Property Insurance
Commercial Property
Keep your building, inventory and equipment protected from fire or water damage.
Business Owner’s Policy Insurance
Business Owner’s Policy
Combine general liability and commercial property into one policy to protect your business.
* To the extent permitted by law, applicants are individually underwritten, not all applicants may qualify. Individual rates and savings vary and are subject to change. Discounts and savings are available where state laws and regulations allow, and may vary by state. Certain discounts apply to specific coverages only.
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NEXT is part of the ERGO Group, a Munich Re company.

Issuance of coverage is subject to underwriting. Not available in all states. Please see the policy for full terms, conditions and exclusions. Coverage examples are for illustrative purposes only. Your policy documents govern, terms and exclusions apply. Coverage is dependent on actual facts and circumstances giving rise to a claim. Next Insurance, Inc. and/or its affiliates is an insurance agency licensed to sell certain insurance products and may receive compensation from insurance companies for such sales. Policy obligations are the sole responsibility of the issuing insurance company. Refer to Legal Notices section for additional information.

* To the extent permitted by law, applicants are individually underwritten, not all applicants may qualify. Individual rates and savings vary and are subject to change. Discounts and savings are available where state laws and regulations allow, and may vary by state. Certain discounts apply to specific coverages only.

** Coverage examples are for illustrative purposes only. Your policy documents govern, terms and exclusions apply. Coverage is dependent on actual facts and circumstances giving rise to a claim.

Any starting prices or premiums represented before an actual customer quote are not guaranteed and are representations of existing premiums of active policies as of March 21, 2025. To the extent permitted by law, applicants are individually underwritten, not all applicants may qualify. Individual rates and savings vary and are subject to change. Discounts and savings are available where state laws and regulations allow, and may vary by state. Certain discounts apply to specific coverages only.