If you hire subcontractors — whether you are a general contractor, a manufacturer with outside maintenance vendors, a property owner with trades on site, or a service business with installers — you almost certainly have a folder somewhere full of certificates of insurance. Every business does.
The folder is not the risk management. The workflow around the folder is.
Over the last several years, we have walked through subcontractor management processes for businesses across Clark County and Floyd County. The pattern is consistent: a binder or a shared drive full of COIs, no clear ownership of verification, no link to the actual contract requirements, and no documented process for what happens when a sub’s coverage lapses mid-job. When a claim eventually involves a sub, the gaps in that process are what determine whether the loss tenders successfully — or sits on your policy.
Here is what a real subcontractor COI verification workflow looks like, and why each piece matters.
What the certificate actually is — and what it is not
A certificate of insurance is a summary document. It is issued by an agent or broker as evidence that certain policies were in force on the date of issuance. It is not the policy. It does not, by itself, change coverage. And it is a snapshot in time — coverage can be canceled, reduced, or non-renewed the day after the certificate is issued, and you would not know unless someone notified you (which is far less reliable than most business owners assume).
What actually controls coverage is the underlying policy and the endorsements attached to it. A COI summarizing additional insured language is worth very little if the underlying policy does not have a CG 20 10 / CG 20 37 endorsement (or an equivalent) actually attached and effective.
This distinction matters because tender of a claim from your business to your sub’s carrier rises or falls on what is in the underlying policy — not what is summarized on a certificate.
The endorsements that actually do the work
For most contractors and manufacturers in Southern Indiana, the endorsements that matter most on a subcontractor’s general liability policy are:
-
Additional insured — ongoing operations (commonly CG 20 10 or equivalent). Extends coverage to your business for liability arising out of the sub’s ongoing work.
-
Additional insured — completed operations (commonly CG 20 37 or equivalent). Extends coverage to your business for liability arising after the sub’s work is completed. This is the endorsement most often missing — and most often the one needed in a claim.
-
Primary and noncontributory language. Without it, your sub’s policy and yours can end up sharing a loss pro-rata, which defeats the point of being named additional insured.
-
Waiver of subrogation. Prevents the sub’s carrier from coming after your business (or your carrier) after paying a loss.
-
Notice of cancellation. Requires the sub’s carrier to provide notice if coverage is canceled or non-renewed (carrier-dependent and often a notice of cancellation to your business as a third party, not the legal cancellation itself).
Your subcontractor agreement should require each of these in writing. The certificate of insurance should reflect them. And the verification process should confirm that the underlying policy actually contains them — not just that the certificate references them.
A practical COI verification workflow
A workflow that actually catches problems before they become claims looks like this:
1. Standardize the subcontractor agreement.
Every sub signs the same baseline agreement. Insurance requirements are spelled out in a single section: minimum limits, required endorsements, notice obligations, hold harmless and indemnification language, and the consequences of non-compliance. No ambiguity. No exceptions absent owner approval.
2. Require the certificate before mobilization.
No certificate, no work on site. This is non-negotiable, and a written policy makes it enforceable without becoming a relationship issue case-by-case.
3. Verify the certificate against the contract.
A designated person (or a third-party COI tracking service) compares the certificate to the contract requirements item by item:
-
Are limits sufficient?
-
Is your business named as additional insured?
-
Are the right endorsements referenced (ongoing AND completed operations)?
-
Is primary and noncontributory language present?
-
Is the waiver of subrogation referenced?
-
Are the policy periods current?
-
Do the carriers have acceptable financial strength ratings?
4. Spot-check the underlying policy on higher-risk subs.
For subs whose work carries higher severity exposure (roofers, electrical, structural, anything involving heights, hot work, or work in occupied buildings), request and review the actual additional insured endorsement and the schedule. Do not rely solely on the certificate summary.
5. Track expirations and renewals automatically.
A shared spreadsheet works for small operations, but a COI tracking platform becomes the right answer once you are managing more than a handful of subs. The platform should flag certificates approaching expiration well before they lapse and request renewed certificates automatically.
6. Have a written stop-work and reinstatement process.
If a sub’s coverage lapses mid-job, the workflow specifies: who is notified, when work is paused, what evidence is required before work resumes, and who signs off on reinstatement.
7. Document everything.
Every verified COI, every contract variance, every conversation about coverage gaps. In a future claim, your documented process is what separates a successful tender from a contested one.
What a real subcontractor risk review looks like
A meaningful subcontractor risk review for a contractor, manufacturer, or service business in Clark or Floyd County is not a binder audit. It looks like this:
-
A review of your current subcontractor agreement against the contracts you are now signing with your own customers
-
A walk-through of your current COI workflow and where the breaks are
-
A sampling of recent certificates against the contract requirements
-
A look at how your tender history has played out on past sub-involved claims
-
A clear set of priorities for the next 90 days, prioritized by exposure
We do this for commercial clients across Charlestown, Jeffersonville, New Albany, Clarksville, and Sellersburg as part of our service. If your sub management process has never been pressure-tested by someone outside your business, that is the conversation to have before something happens.
Reach out at or 812-671-9335 to get a subcontractor risk review on the calendar.
Not just insured. Truly protected.
