Short answer
When one project requires higher limits than your practice policy carries, a carrier can add a specific job excess (SJX) layer for that project alone. That works well for a single job. If larger projects are becoming normal, higher limits across the whole practice, often called a blanket approach, may cost less per project and be easier to manage. Pricing and availability depend on the carrier, so ask your agent to quote both.
Why contracts and statutes ask for higher limits
Your practice policy carries the limits you chose for your firm’s typical work. A contract, owner or statute may ask for more on a larger project.
Private providers in Florida, for example, work under section 553.791 of the Florida Statutes, which sets insurance requirements for plan review and inspection services. Confirm the current requirement for your project’s construction value in the statute itself, since the text can change.
How a specific job excess layer works
A specific job excess layer sits on top of your professional liability practice policy. It adds limits for one named project and generally does not apply to your other work.
Terms vary by carrier. Ask how the layer attaches to your practice policy and which project it names.
Why one specific job excess layer can cost so much
The carrier prices the full layer against a single project. Premium for that layer is not spread across your other jobs, so one project can carry a large share of your annual cost.
The carrier may also treat a large project as a concentration of risk. A firm with a modest annual premium can see a single layer priced close to that amount.
Blanket limits as an alternative
With blanket limits, you buy higher limits on the practice policy itself. The higher limit then applies to every project in the policy, under one premium.
This can simplify things. You avoid requesting a new layer each time a large job appears. Project specific professional liability remains an option when only occasional projects need dedicated limits.
How many large projects before blanket limits win?
A simple test helps. Count the projects per year that need higher limits than you carry.
With one large job a year, a specific job excess layer can be the better deal. With several, the layers add up, and higher practice limits may cost less overall. Ask your agent to price both side by side.
What underwriters want to see
Carriers generally ask for details before they quote higher limits. Common requests include:
- Construction values for the projects involved
- The services you perform, such as plan review or inspections
- How many employees you have and whether you use subconsultants
- Any limitation of liability language in your contracts
Having these ready helps the quote move faster.
Real-world example
A Florida private provider firm performing plan review and inspections landed a $10M church project. This is an anonymized example for illustration. The owner said the private provider statute required $2M/$4M on a project that size. The firm carried $1M/$2M.
The carrier quoted a $1M/$2M specific job excess layer over the practice policy for that one project. The owner replied that this one project was nearly equal to the firm’s annual rate.
We went back to the underwriter to ask whether the account could get blanket limits, so the higher limit would apply to every project. That conversation was still open when this article was written. The firm’s Florida private provider insurance page covers the statute-driven side in more detail.
What to check
- The exact limits your contract or the statute requires, and the source of that requirement
- The limits on your current practice policy
- How many projects a year may need higher limits
- Whether the quote names a single project or applies to all projects
- How the retroactive date applies to the excess layer
- Whether your contract includes a limitation of liability clause
Hardcover insight
Firms often treat each large project as a one-time event. Then a second one arrives, and a third. By then, the firm has paid for several separate layers.
Looking at your pipeline before the next request makes the comparison easier. If you expect more large projects, raise the blanket question early, since underwriters may need time to review it. A limitation of liability clause can come up in that review, though it does not replace insurance.
Related questions
What is a specific job excess?
It is extra limits that apply to one named project, on top of your practice policy.
Is a blanket always cheaper?
Not always. With one large job a year, a specific job excess layer can be the better deal.
Does the retro date carry over to the specific job excess layer?
Ask the carrier to confirm it in writing before you bind.
Does a limitation of liability clause help?
Underwriters may ask to see it. It does not replace insurance.