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Architect Professional Liability insurance

Save up to 25% on Professional Liability insurance for architects.*

How can architects Professional Liability insurance help protect your business?

Professional liability insurance is a type of business insurance that can help shield architects from financial losses if a client claims that errors in your work caused them a financial loss.

Professional liability insurance could help your business cover the costs of:

  • Legal defense costs if a client sues you for professional mistakes that cause them financial harm
  • Court costs, settlements and judgments related to covered claims
  • Claims tied to professional negligence, omissions or oversights

Even if a legal claim against you doesn’t have any merit, defending yourself can be expensive. This coverage could help you manage those costs.

Note that architect professional liability insurance might also be called architect errors and omissions insurance, or architect E&O.

Is Professional Liability insurance for architects required?

Yes, it can be. Clients may require professional liability insurance before they’ll sign a contract with you or your firm.

Professional liability coverage could also be required to work with:

  • Government agencies and public projects. You may need coverage to qualify for bids or work as a subcontractor.
  • Large commercial developments. Business owners, developers or construction managers often ask for proof of coverage before construction begins.
  • Higher-risk projects. Hospitals, schools, multi-family housing or complex structural projects may come with strict insurance coverage requirements.

While the American Institute of Architects (AIA) and states don’t require professional liability insurance for an architect license, some state boards may require you to disclose whether you carry this coverage before signing a contract or practicing in the state.

A professional liability policy could make sense for your firm depending on the services you provide, the size of your projects and your client agreements.

What could architect Professional Liability insurance help cover?

Even a small drafting or mathematical error could lead to construction delays or unexpected expenses. If a client claims that a professional mistake led to their financial loss, professional liability insurance could help cover the legal costs of defending your business.

Here are some common business risks for architects that could be addressed by your professional liability policy:**

1. Design errors or omissions

A client claims that an error in your drawings, renderings or calculations led to structural issues, rework or increased construction costs. A professional liability policy could help cover legal expenses and some damages.

2. Missed deadlines or project delays

If a delay in delivering plans or responding to requests for information (RFIs) leads to added costs, a client may claim you lost them money. Insurance can help with the cost of responding to that claim.

3. Claims related to your professional advice

If you recommended materials or a design solution and your client claims your recommendation resulted in a performance issue or unexpected expenses, liability insurance coverage could help pay for the costs to defend yourself.

4. Scope creep and contract disputes

Verbal requests, informal approvals or design changes can lead to disagreements about what was included in your original contract. Differing interpretations of your agreement — including deliverables, timelines or fees — can result in formal complaints or legal claims.

5. Building code or compliance errors

If your design is later found to conflict with local codes or regulations, clients may claim added costs or delays were tied to your professional services.

6. Lawsuits allegations

Even if you’re found not to be at fault, a client can still file a lawsuit alleging professional negligence, errors or failure to deliver promised services, and you will need to provide a legal defense. A professional liability policy could help cover attorney fees, court costs and settlements or judgments related to a covered claim.

How much does architect Professional Liability insurance cost?

The cost of architects professional liability insurance (also called the premium) can depend on a number of factors, including:

  • How many employees you have
  • The type of jobs you take on
  • Your annual revenue
  • Your claims history
  • How long you’ve been in business and your experience
  • The state where you work
  • The coverage limits and deductibles you choose

ERGO NEXT offers tailored, affordable professional liability insurance policies that provide the right coverage for your business.

Start a free insurance quote for architect professional liability coverage.

What’s not covered by Professional Liability insurance for architects?

Professional liability coverage does a lot, but it doesn’t cover every risk your firm may face. Common exclusions include:

Bodily injury or property damage

Claims involving physical injury at a jobsite or property damage to non-employees’ property are typically handled by general liability insurance — not professional liability coverage.

Employee injuries or illnesses

If an employee is hurt on the job, those claims are usually covered by workers’ compensation insurance, which is required in most states if you have employees.

Cyber incidents or data breaches

If your business experiences a cyberattack, ransomware event or data exposure, those claims are usually covered by cyber liability insurance, an optional add-on to professional liability or general liability policies.

Intentional wrongdoing or fraud

Deliberate misconduct, criminal acts or knowingly violating regulations are generally excluded from coverage.

How ERGO NEXT Professional Liability insurance can help protect architects

ERGO NEXT has professional liability and E&O insurance that’s fast and flexible — and you can buy it 100% online in about 10 minutes.

Share unlimited certificates of insurance at no extra cost, and manage your policy 24/7 via web or mobile app.

If you have questions, our licensed, U.S.-based insurance professionals are available to help.

Start a free quote with ERGO NEXT.

ERGO NEXT has fast, tailored business insurance for architects and engineers

Choose your profession to learn more and get a quote

Architect, Civil Engineer, Engineer, Interior Designer, Land Surveyor

ERGO NEXT Insurance reviews

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I was looking around trying to compare insurance and I am so lucky I found ERGO 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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I needed liability insurance for my new small business brick & mortar location. I got the run around from another company, but ERGO NEXT provided a competitive insurance quote in a timely manner. I now have the insurance that I need and it was stress-free!
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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
Protect yourself from accidents that cause physical injury or damaged property.
Professional Liability/E&O
Shield yourself from lawsuits that claim your work errors caused financial losses.
Workers’ Compensation
Cover medical bills and lost wages if your employees have an accident at work.
Commercial Auto
Stay on the road with coverage for dents, tows and damage to someone else’s vehicle.
Tools & Equipment
Upgrade your general liability coverage to protect any gear that’s stolen, damaged or lost.
Commercial Property
Keep your building, inventory and equipment protected from fire or water damage.
Business Owner’s Policy
Combine general liability and commercial property into one policy to protect your business.
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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 and policy start times 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.