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Protect Your Business with Professional Liability (E&O) Insurance in Connecticut

By SecureProQuote Editorial TeamUpdated June 29, 2026

Part of our guide to general contractors insurance in Connecticut.

You need Professional Liability (E&O) insurance to protect your general contracting business from claims of negligence, mistakes, or failure to deliver professional services as promised. In Connecticut, the risk of such claims is high due to the state's coastal flooding and storm surge risk, severe nor'easters, and high cost of litigation. Without Professional Liability (E&O) insurance, you could face financial ruin if a client alleges that your work was negligent, late, or failed to deliver what was promised. Professional Liability (E&O) insurance covers claims of negligence, mistakes, or failure to deliver professional services as promised, and it's a crucial investment for any general contractor in Connecticut. You can expect to pay between $30-$95/month for this coverage, depending on your business's specific factors.

Professional Liability (E&O) cost for general contractors in Connecticut

$30$95/mo (est.)

Illustrative monthly professional liability estimate for a small general contractor operation in Connecticut. Actual pricing depends on revenue, payroll, coverage limits, claims history, and carrier. Get a personalized quote to see your real price.

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What Professional Liability (E&O) Covers for General Contractors in Connecticut

Professional Liability (E&O) insurance covers claims of negligence, mistakes, or failure to deliver professional services as promised. This includes claims of faulty workmanship, delays, or failure to meet project specifications. For example, if you're working on a project in Bridgeport and a client alleges that your work was negligent, causing them financial losses, Professional Liability (E&O) insurance would cover the cost of defending against the claim and any resulting damages. On the other hand, Professional Liability (E&O) insurance does not cover physical damage to property, which would be covered under a general liability policy. Another example is if you're working on a project in New Haven and a client alleges that you failed to deliver the project on time, causing them to lose business, Professional Liability (E&O) insurance would cover the cost of defending against the claim and any resulting damages. Professional Liability (E&O) insurance is essential for general contractors in Connecticut to protect against such claims and ensure the financial stability of their business.

Do General Contractors in Connecticut Need Professional Liability (E&O)?

While Professional Liability (E&O) insurance is not legally required for general contractors in Connecticut, it is often contractually required by commercial clients, real estate developers, and lenders. Nearly every commercial client, real estate developer, and lender requires general contractors to carry at least $1 million in general liability and workers' compensation insurance as a condition of signing any construction contract. In addition, Professional Liability (E&O) insurance is strongly recommended for general contractors in Connecticut due to the state's high cost of litigation and the risk of negligence claims. Without Professional Liability (E&O) insurance, you could face financial ruin if a client alleges that your work was negligent, late, or failed to deliver what was promised. Professional Liability (E&O) insurance provides financial protection and peace of mind for general contractors in Connecticut, allowing them to focus on their business without worrying about the financial consequences of a negligence claim. Furthermore, having Professional Liability (E&O) insurance can also help you to attract and retain clients, as it demonstrates your commitment to delivering high-quality work and protecting their interests.

A Real Professional Liability (E&O) Claim a General Contractor Could Face

It was a routine job for a general contractor in Stamford, but things took a turn when the client alleged that the work was negligent, causing them financial losses. The client claimed that the general contractor had failed to properly inspect the site before beginning work, resulting in damage to the surrounding property. The general contractor was faced with a lawsuit, and the cost of defending against the claim was substantial. Fortunately, the general contractor had Professional Liability (E&O) insurance, which covered the cost of defending against the claim and any resulting damages. The insurance policy paid out $250,000 to settle the claim, saving the general contractor from financial ruin. In this case, the general contractor's Professional Liability (E&O) insurance policy provided essential financial protection, allowing them to continue operating their business without significant financial disruption. The claim was resolved quickly and efficiently, and the general contractor was able to move forward with their business, thanks to the protection provided by their Professional Liability (E&O) insurance policy.

What Professional Liability (E&O) Costs for General Contractors in Connecticut

The cost of Professional Liability (E&O) insurance for general contractors in Connecticut varies depending on several factors, including revenue, payroll, coverage limits, deductible, and claims history. On average, you can expect to pay between $30-$95/month for Professional Liability (E&O) insurance in Connecticut. However, this cost can be higher or lower depending on your business's specific factors. For example, if you have a high revenue and a large payroll, your premium may be higher. On the other hand, if you have a low deductible and a good claims history, your premium may be lower. It's also worth noting that the cost of Professional Liability (E&O) insurance in Connecticut is affected by the state's high cost of litigation and the risk of negligence claims. To lower your premium, you can consider increasing your deductible, reducing your coverage limits, or improving your claims history. You can also shop around and compare quotes from different insurance providers to find the best rate for your business. Additionally, some insurance providers may offer discounts for general contractors who have a good safety record or who have completed certain training programs. By taking the time to shop around and compare quotes, you can find the best Professional Liability (E&O) insurance policy for your business at a price that fits your budget.

How to Get Professional Liability (E&O) in Connecticut

To get Professional Liability (E&O) insurance in Connecticut, you'll need to gather some information about your business, including your revenue, payroll, and coverage limits. You'll also need to decide on a deductible and coverage limits that fit your business's needs. It's a good idea to shop around and compare quotes from different insurance providers to find the best rate for your business. You can also consider bundling your Professional Liability (E&O) insurance with your other core policies, such as general liability and workers' compensation insurance, to lower your total premium. In Hartford, for example, you can find insurance providers that offer bundled policies at a discounted rate. By bundling your policies, you can save money and simplify your insurance management. To get started, you can contact an insurance provider or broker who specializes in Professional Liability (E&O) insurance for general contractors in Connecticut. They can help you navigate the process and find the best policy for your business. Get your quote today and protect your business from the risks of negligence claims.

Frequently asked questions

Will my Professional Liability (E&O) premium jump after one claim?

Yes, it may. However, the increase will depend on the severity of the claim and your overall claims history. If you have a good claims history, the increase may be minimal. Additionally, some insurance providers offer claim-free discounts or other incentives to help mitigate the cost of a claim.

Can I get a COI same-day for a client?

Yes, you can. Many insurance providers offer same-day COIs for general contractors in Connecticut. However, you'll need to provide some information about your business and the project, including the client's name, project location, and coverage limits. Some insurance providers may also require additional documentation, such as a contract or a certificate of insurance.

Does a sole proprietor need Professional Liability (E&O)?

Yes, they do. As a sole proprietor, you are personally responsible for any negligence claims that may arise from your work. Professional Liability (E&O) insurance can provide essential financial protection and peace of mind, even if you're a sole proprietor. In fact, many clients and contractors require sole proprietors to have Professional Liability (E&O) insurance as a condition of doing business.

What's not covered under Professional Liability (E&O)?

Professional Liability (E&O) insurance does not cover physical damage to property, which would be covered under a general liability policy. It also does not cover intentional acts or criminal behavior. Additionally, Professional Liability (E&O) insurance may not cover claims that are related to a breach of contract or a dispute over payment.

Can I cancel my Professional Liability (E&O) policy at any time?

Yes, you can. However, you may be subject to a cancellation fee, and you may also be required to provide notice to your insurance provider. Additionally, you should consider the potential risks of canceling your policy, including the loss of financial protection and the potential impact on your business relationships.

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Other coverages general contractors in Connecticut should know

This article is for general educational purposes and is not insurance or legal advice. Coverage requirements and pricing in Connecticut change over time and vary by business. Verify current rules with the Connecticut Department of Insurance and a licensed agent before purchasing a policy.