Short answer
Usually not on its own. A standard architects and engineers policy covers design work, so professional liability for a general contractor role typically needs a form written for that exposure. These are often called contractors professional liability or design-build professional liability. Even then, coverage for a specific claim depends on the policy wording, exclusions and the carrier’s review of the claim.
Why professional liability for a general contractor starts with two exposures
Design and construction create different kinds of claims. A design claim usually involves an error in plans, calculations or specifications. A construction claim often involves how the work was built, including means and methods, sequencing and supervision.
An architect or engineer who also holds a contractor license carries both exposures. Insurers often write them on different forms. Each form answers its own kind of claim.
What a standard A&E policy usually covers
A standard A&E form generally responds to claims arising from professional design services performed for others. That typically includes errors in plans, specifications and engineering advice.
These forms often contain exclusions or limits around construction activity. Wording varies by carrier, so a firm that also builds should read the policy for any construction or contracting exclusion. Work done as a contractor, or on a project the firm owns, may fall outside what the policy was priced to cover.
What contractors professional liability and design-build forms add
Contractors professional liability is built for firms that take on design responsibility alongside construction. Depending on the form, it can address certain exposures from both roles under one program.
Design-build forms follow the same idea. They reflect that one firm may hold the design and construction responsibility under a single contract. The Design-Build Institute of America describes how these delivery models allocate responsibility, which helps explain why insurers ask detailed questions.
Terms still differ between carriers. A firm should compare the actual definitions, exclusions and any retroactive date before assuming a form fits.
Why underwriters ask if a design-build firm is designer-led
Designer-led means the design firm leads the project and holds the design-build contract. Contractor-led means the builder holds the contract and hires the designer.
Underwriters ask because the answer changes how they view the risk. A designer-led firm may carry more control over design decisions and contract terms. Some carriers may quote different terms depending on the answer.
A mass timber design-builder in Montana, for example, can expect that question early. Having a clear answer ready helps the quote move faster.
Where general liability fits
General liability generally responds to bodily injury and property damage. A firm that builds takes on more of this exposure than a design-only firm.
Professional liability and general liability answer different kinds of claims. Many firms carry both. Policies also contain their own exclusions, so a gap can exist between them if no one reviews both forms side by side.
Real-world example
An architect in Florida also holds a general contractor license. After receiving a construction defect notice, he worried that his policy only covered his work as an architect. This is an anonymized example for illustration.
His firm carried a contractors professional liability form that addresses certain exposures from both roles. The carrier still reviewed the notice against the policy wording before deciding how it applied.
Had the firm carried only a standard A&E form, the same notice could have raised an exclusion question. The difference came from the form, not from the firm’s license.
What to check
Review these items before the next renewal or project:
- Every service your firm performs, including any construction work
- Every professional license you hold, including a contractor license
- Whether the policy contains a construction or contracting exclusion
- How the policy defines professional services
- Whether the project is designer-led or contractor-led
- Whether your general liability and professional liability forms leave a gap between them
Share this list with your broker before the policy is written. Carriers price what they know about.
Hardcover insight
Many firms add contracting work gradually. A design firm takes on one small build, then another. The insurance often stays the same while the exposure changes.
A short conversation about new services before a project starts costs little. Learning about an exclusion after a notice arrives costs far more. If your firm uses a standard contract such as the AIA design-build agreements, have your broker review the insurance language alongside it.
Related questions
Does my architect’s policy cover work I do as the general contractor?
Usually not on its own. Check the policy for a construction or contracting exclusion, and ask your broker how it applies to your work.
What is designer-led design-build?
The design firm leads the project and holds the design-build contract. Underwriters ask because it changes how they view the risk, and they may quote different terms.
Do I need both general liability and professional liability?
Usually yes. They answer different kinds of claims, so most firms that design and build carry both. A review of professional liability alongside general liability shows where each one stops.
Who decides if a claim is covered?
The carrier decides, after reviewing the notice against the policy wording. Your broker can help you report a claim promptly and understand the response.