Skip to main content
  • Claims Center
  • Contact Us
  • Español
  • Brokers
  • Agents
Hiscox Insurance
Menu Toggle
  • Home
  • Small Business Insurance Toggle Menu Toggle Menu
    Protect your business, plan for the unexpected, and help your business grow.
    • Top Coverages

      • General Liability Insurance

        The basic protection for claims against your business.

      • Errors and Omissions

        Protection against claims of negligence

      • Professional Liability

        Protection for specific risks in your field.

      • Business Owner's Policy

        General Liability plus coverage for property.

      • Cyber Security Insurance

        Protection from cyber-related security risks.

      • Workers Compensation

        Protection from work-related illness or injury.

      • Commercial Auto Insurance

        Protection for your business and work vehicles.

      • Short-Term Liability Insurance

        Purchase coverage for a specific period of time.

      • Medical Malpractice

        Protection for claims against your medical practice.

      • More Coverages

        Umbrella, Property, Inland Marine, and more.

    • Top Industries

      • Architects & Engineering
      • Beauty
      • Contractors
      • Consulting/Freelancing
      • IT/Technology
      • Landscapers
      • Marketing
      • View All Industries
    • Coverage In 49 States

      • View All States

    Retrieve Your Saved Quote

    Small Business Insurance Main Page

  • Why Hiscox Toggle Menu Toggle Menu
    With a single focus on Small Business Insurance, we provide fast, customized coverage just for you.
      • About Us
      • Customer Stories
      • Ratings & Reviews
      • Our Brand
      • Newsroom

    About Hiscox Main Page

  • Resources Toggle Menu Toggle Menu
    Insights and information to empower you and your business.
    • Blog
      • Start Your Business
      • Grow Your Business
      • Protect Your Business
      • Celebrate Courage
    • Podcast
      • Side Hustle to Small Business
    • Tips and Tools
      • Business Insurance 101
      • Research & Insights
      • Partner Offers & Discounts
      • Insurance Glossary
      • Profit Calculator
      • Business Templates

    Resources Main Page

  • Policy Management Toggle Menu Toggle Menu
    We make it easy for policy-holders to make changes, access documents, and report claims.
    • Manage Your Policy Online

      • Hiscox Policy Management

        • Change Business Address
        • Get an ACORD Certificate
        • Get a Certificate of Insurance
        • Issue an ACORD for an Additional Insured
        • Request Policy Documents
        • And more

    • Claims

      • Claims Center
      • Report a Claim
      • Claims FAQs
      • Claims Customer Reviews
      • Cyber Vendor Services

    If you purchased coverage from a broker and would like to update or change your policy, please contact your broker.

    Policy Management Main Page

  • Claims Center
  • Contact Us
  • Español
  • Brokers
  • Agents
  • About
  • Get a Quote Get a Quote
  • About
  • Get a Quote Get a Quote
  • Blog Home
    Start Your Business
    Grow Your Business
    Protect Your Business
    Celebrate Courage
    Small Business Insights
    Sign up to get the latest small business news delivered right to your inbox.
    Protect Your Business
    July 30, 2024
    Contractors reviewing job plans with confidence knowing they're protected with PL and GL coverage

    I’m a contractor. Do I need Professional Liability (E&O) insurance?

    Insurance 101

     | 

    Professional Liability

    By:
    Karen Doyle

    Share Image

    Embed Image

    Copy

    Share Article:

    If you are a general contractor or subcontractor (plumber, electrician, HVAC professional, etc.) you probably maintain general liability insurance coverage. This important coverage protects your business against third party claims of bodily injury, property damage, and more. But did you know you could also be sued for professional negligence, faulty workmanship, or job site pollution – even if you haven’t made a mistake?  

    To protect your business against the financial consequences of these kinds of lawsuits, you need insurance for professional liability, sometimes called E&O or errors and omissions. This important coverage protects you in the event of an actual or alleged error (something you did that you shouldn’t have) or omission (something you didn’t do that you should have) while providing your professional service.  

    Hiscox offers award-winning professional liability insurance for general contractors and subcontractors. To find out how much this important coverage will cost for your business, get a quote.  

    📢 Related: What is general liability insurance and why do you need it?  


    What does Hiscox professional liability insurance for contractors cover?

    📌 Hiscox professional liability insurance for contractors covers a multitude of situations that could arise as you perform your professional services. Here are some of them.  

    Negligence for wrongful acts

    This includes mistakes and omissions you make – or are alleged to have made – while providing professional services. It also includes failure in your duty of care (which means protecting others from harm), providing incorrect advice, or failing to perform your professional services.  

    Faulty workmanship

    This includes claims that allege faulty or inadequate skill, quality, or craftsmanship, or the use of defective materials or products in covered work.  

    Job site pollution liability

    This is coverage for claims that arise from the discharge of pollutants that directly results from covered work at a job site.  

    Bodily injury, property damage, and personal injury

    Professional liability insurance from Hiscox will pay for covered claims of bodily injury, property damage, and personal injury (libel and slander) that arise as a direct result of your professional services. Other instances of these kinds of claims may be covered by your general liability insurance policy.  

    Other covered costs

    Some of the other costs that could be covered by Hiscox professional liability insurance include defense costs for covered claims, including the appointment of an attorney to defend you; FHA, OSHA, and ADA regulatory proceedings; and administrative hearings.  

    📢 Related: Got employees? Here’s what you need to know about workers comp

    How professional liability insurance protects contractors

    Whether you are a general contractor or an artisan subcontractor, professional liability insurance can protect you in many different situations. Here are some examples.  

    📌 A general contractor misinterprets the architect’s design for an office building, neglecting to include the required accessibility features. The error is discovered prior to the opening of the building, but the time required to fix the problem results in costly delays for the client. The client sues the general contractor, but their costs, including defense costs and a settlement, are covered by the GC’s professional liability insurance policy.  

    📌 An HVAC contractor hires an apprentice to assist in installing a central heating and air conditioning system in a home renovation. The apprentice does not complete the installation correctly, and the system does not function correctly as a result and needs to be replaced. The homeowner sues the contractor, but their costs are covered by their professional liability insurance policy.  

    💡✍ Having both general liability and professional liability insurance will provide more comprehensive protection for your contracting business. To determine the right type and amount of coverage, and how much it will cost, get a quote.  


    Frequently asked questions:

    I’m a sole proprietor. Do I still need professional liability insurance?

    Yes. In fact, professional liability (sometimes called errors and omissions or E&O) insurance is particularly important for sole proprietors. If you are sued because of something you did or didn’t do while providing your professional services, your personal assets – such as your home – could be at risk. Professional liability insurance can protect you.  

    I’m a subcontractor. Am I covered under the GC’s policy?

    You may be, but it’s smart to have your own coverage as well. There may be limitations to your protection under the general contractor’s policy, so to ensure you are fully protected, consider your own professional liability policy.  

    How much does professional liability insurance for contractors cost?

    The cost of professional liability will vary depending on a number of factors, including the size of your business, the services you provide and your location. But the fixed cost of a professional liability policy for your business is likely far less than the potential cost of a lawsuit. To find out how much professional liability coverage will cost for your business, get a quote. 


    Bettering Your Business

    Protect the business you’ve worked so hard to build. Get a fast, free quote and your business could be covered today.

    Get a Quote
    Get a Quote
    Subscribe to our newsletter

    Subscribe to the Hiscox Entrepreneurial Digest on LinkedIn

    Entrepreneurial Digest Graphic and Hiscox Logo
    QR Code Linking to https://www.linkedin.com/newsletters/hiscox-entrepreneurial-digest-7138188446967160832

    Get valuable business resources, timely tips and inspiring success stories in your LinkedIn feed every month.

    Subscribe
    Subscribe

    Related Articles

    4 Min Read
    A personal trainer who carries gym insurance is training a client

    Why do you need fitness trainer insurance?

    Insurance 101

     | 

    Industry Spotlight

    Learn about the insurance every personal trainer needs to have. Protect your personal training business with personal trainer insurance.

    Read More

    5 Min Read
    three employees sit in commercially leased space discussing small business

    Focus on liability insurance: does my commercial lease need it?

    Insurance 101

     | 

    Management

    If you're running your small business using a commercial space you may be wondering if your commercial lease requires you to carry liability insurance. Here's what you need to know.

    Read More

    6 Min Read
    Silhouette of employee harassing a co-worker, red background

    5 Common examples of workplace harassment: Understanding and prevention

    Management

     | 

    Thought-leadership

    Discover how to prevent and address workplace harassment. Learn your rights and employer responsibilities to create a safe, respectful work environment.

    Read More


    We’re here to help.
    We provide tailored insurance for the specific risks you face, so you can take the right risks to grow your business.
    Get a Quote
    Get a Quote

    Footer menu 1

    • What We Cover
      • Business Insurance
      • General Liability Insurance
      • Professional Liability Insurance
      • Errors and Omissions
      • Cyber Security Insurance
      • Workers Compensation
      • Other Coverage
    • Who We Cover
      • Small Business Owners
      • LLC
      • Sole Proprietors
      • Entrepreneurs
      • Side Hustle
      • Contractors
      • Home Businesses
    • For Our Customers
      • Claims Center
    • For Business Owners
      • Save with our Partners
      • Blog
    • About Hiscox
      • About Us
      • Careers
      • Contact Us
      • Hiscox Corporate
      • Investors
      • Foundation
      • Newsroom
      • Inclusion and Opportunity
      • Affiliate Partner Program

    Footer menu 2

    • Accessibility
    • Site Map
    • Privacy Policy
    • Terms of Use
    • Legal Notices
    • Español

    Your privacy choices Privacy opt-out icon

    Feefo reviews: Hiscox rated 4.7/5 with 935 reviews between January 1, 2025 - January 1, 2026

    © 2026 Hiscox Inc. All rights reserved. Underwritten by Hiscox Insurance Company Inc., 125 S. Wacker Dr., Suite 2080, Chicago, IL 60606. As of December 31, 2025, HICI had admitted assets of $2,182,031,119 and policyholders surplus of $665,461,908. Total liabilities were $1,516,569,211 (inclusive of $920,762,464 of loss reserves) and paid-up capital stock was $4,242,000.

    icon-facebook
    icon-youtube
    x-logo
    icon-linkedin