On a building site, the person swinging the hammer isn’t always the one holding the real risk. In Texas, if you’re a general contractor hiring subcontractors, that person is you.
Many GCs learn this the hard way. A subcontractor makes a mistake, there’s serious damage, and everyone assumes the sub’s insurance will step in. Then the claim gets denied, your own general liability policy takes the hit, and suddenly your loss history and premiums look very different. In bad cases, the business doesn’t recover.
That isn’t scare talk. It’s just how the system is set up when you don’t control your subcontractors’ insurance. The good news is that you can shift a lot of that risk back where it belongs—with the people doing the work—if you understand how to structure your subcontractor agreements.
In Texas construction, you’re not just a builder. You’re a risk manager. Once you accept that, the rest starts to make sense.
Risk transfer: making the right policy pay
In insurance language, what we’re talking about is “risk transfer.” In plain English: the person who’s getting paid for the work should also be the one whose insurance responds if something goes wrong with that work.
If you hire a plumber and a pipe bursts, your goal is simple. You want the plumber’s liability policy to respond first, not your own. That doesn’t happen automatically just because the plumber emails you a certificate of insurance. A certificate shows that a policy exists. It does not guarantee that the policy will protect you in the way you expect.
To have a real shot at the subcontractor’s policy taking the lead, you need three things built into your subcontract agreements and reflected on the documents you collect:
- Additional insured status (including completed operations)
- Primary and non-contributory wording
- Waiver of subrogation
These are technical phrases, but each one does something very practical for you. When they work together, they give you a much better chance that a sub’s insurance responds before your own.
Additional insured: covered while they work—and after they leave
Most GCs already know to ask to be listed as an additional insured on their subcontractors’ liability policies. Where it gets tricky is in the details.
Many “cheap” contractor policies in Texas offer only a narrow version of additional insured status—coverage for ongoing operations. That means you are an additional insured only while the subcontractor is actively on your jobsite performing work. If something goes wrong later, after the project is finished, that protection may fall away.
Imagine an electrician finishes a job and leaves. Six months later, faulty wiring causes a fire. If your additional insured status was limited to ongoing operations, you might find that the electrician’s policy no longer treats you as an insured party for that claim. The lawsuit can still name you, but now your own policy is on the line.
To address this, you want additional insured status for completed operations as well. In many liability policies, this is provided through specific endorsement forms, commonly referenced as CG 2010 and CG 2037. When both are in place, you’re more likely to have coverage both while the sub is working and after they’ve left the site, for issues tied back to their work.
The key point: “We’ll add you as additional insured” is not enough by itself. You need to know what kind of additional insured status you’re getting and whether it extends to completed operations.
Primary and non‑contributory: whose policy goes first
Even if you are correctly added as an additional insured, there’s still the question of which policy responds first: yours or the subcontractor’s.
Without primary and non‑contributory language in the subcontractor’s policy, their insurance company may try to involve your policy in the claim. Instead of the subcontractor’s carrier handling the event on its own, both insurers could end up sharing the loss. That typically means a hit to your loss history and potential premium increases, even if the underlying problem started with the subcontractor’s work.
A primary and non‑contributory endorsement is insurance shorthand for a simple principle: the subcontractor’s policy responds first, and it doesn’t ask your policy to chip in until its own limits are used up.
Again, there are no guarantees about how any specific claim will play out, but having this requirement in your subcontract agreement generally strengthens your position and makes it clearer how coverage is intended to work.
Waiver of subrogation: stopping the boomerang claim
The third piece is the waiver of subrogation. This one protects you from what happens after a claim is paid.
Here’s the basic dynamic. Let’s say a subcontractor makes a mistake, their carrier pays to fix the damage, and you’re relieved to hear the claim has been resolved. Without a waiver of subrogation, that same carrier may then turn around and sue you, arguing that you were partially responsible and should reimburse them for what they paid.
That process—an insurer going after another party to recover what it paid—is called subrogation.
A waiver of subrogation is an endorsement where the subcontractor’s insurance company agrees not to pursue you for reimbursement after it settles a claim. In practice, this can help keep your loss history cleaner and reduce the chance of long, expensive legal back-and-forth after an incident.
As with the other endorsements, this needs to be both in your subcontract agreement and visible in the insurance documentation you collect from the subcontractor.
The cheap‑policy trap: exclusions and hidden limits
Even if all three endorsements are in place, there is another issue that catches a lot of Texas builders off guard: the underlying quality of the subcontractor’s policy.
Many subs buy the least expensive policy they can find, mainly to obtain a certificate of insurance so they can get hired. Those policies often come with restrictive exclusions buried in the fine print. Common examples include:
- Exclusions for residential work
- Height limitations (for example, no coverage for work above two stories)
- Specific trades or operations carved out of coverage
Picture a roofer whose policy excludes work above two stories. You hire that roofer for a three‑story project, collect a certificate, and move forward. If he falls or causes damage on that third story, his insurer could point to the exclusion and decline coverage completely. The claim doesn’t disappear; it just comes back to you as the general contractor.
This is where your role as risk manager really comes into focus. You’re not just checking whether a policy exists; you’re trying to understand whether it’s actually designed to cover the work your subs are doing on your jobs.
Reading certificates and tracking expiration dates
You don’t have to become an insurance underwriter to protect yourself, but you do need a simple, consistent process for handling subcontractor insurance.
First, your subcontractor agreement should clearly spell out the insurance requirements: additional insured (including completed operations), primary and non‑contributory wording, and waiver of subrogation. This sets the expectation before a sub ever steps onto your site.
Second, when a certificate of insurance (COI) comes in, don’t just file it away. Take a moment to actually read it—especially the description of operations box. This is usually where you’ll see references to additional insured status and waivers of subrogation. If your company’s name or these terms are missing, that’s a red flag to address before work starts.
Third, pay careful attention to the policy’s effective and expiration dates. Every COI lists them, and this is more important than it may seem at first glance. If a subcontractor’s policy expires halfway through your project and they don’t renew, the coverage you thought you had in place effectively vanishes. If something happens the following week, you may discover that there is no active policy to respond on their side.
For that reason, many GCs create a basic tracking system—anything from a spreadsheet to dedicated software—to log each subcontractor, their policy expiration dates, and reminders to collect renewal certificates before coverage lapses. It’s not glamorous work, but it’s far easier than dealing with an uncovered claim.
Why this matters years after the project ends
Getting subcontractor insurance right is one of the hardest and most important parts of running a construction business in Texas. Done well, it can dramatically reduce how often your own liability policy is called on for issues that start with someone else’s work. It won’t remove all risk, and it can’t guarantee how any future claim will unfold, but it can put you in a far stronger position than simply hoping a COI is good enough.
There is one more piece to keep in mind. Even if you lock down your subcontractor requirements, make sure the right endorsements are in place, and track expirations, your exposure doesn’t end when you hand over the keys. In Texas, you can still be held liable for construction defects and related problems years after a project is completed. That’s where the concept of “completed operations” and long‑tail liability really starts to matter.
We’ll cover that in more depth in the next article—how long you can be on the hook for your work in Texas, and what kinds of coverage decisions can help you prepare for claims that show up three or four years down the road.
For now, the practical next step is straightforward: look at your current subcontractor agreements and your process for collecting and reviewing certificates. If they don’t address additional insured status (including completed operations), primary and non‑contributory language, waivers of subrogation, and expiration tracking, it may be time to tighten that up. Talking through those details with a knowledgeable agent or advisor—without pressure, just for clarity—can help you see where your current setup is strong and where it might be leaving more on your shoulders than you realize.