- Excess liability coverage
- Often required by contracts
Commercial Umbrella Insurance
When the worst happens, your primary policies may not be enough. Umbrella sits on top.
Commercial umbrella insurance adds excess liability coverage above your general liability, commercial auto, and employer’s liability policies. It’s the layer that responds when a single large claim exceeds your primary limits, and it’s required by many large contracts.
- Excess liability above GL, commercial auto, and employer's liability
- Typically $1M to $25M in additional limits
- Often required by GC contracts, leases, and large clients
- Cost-effective compared to raising every primary policy limit
☂️ Request your free umbrella review
Tell us about your business and current limits. A licensed Texas advisor follows up. No obligation.
Trusted by Texas businesses since 1983
Umbrella placements since 1983
Sized for the contract or the exposure
Across standard & excess markets
One point of contact, year-round
How umbrella actually works
The layer that catches what falls past your primary policies.
Umbrella insurance doesn’t replace your primary policies. It sits on top of them, providing additional limits when a claim exceeds what your GL, commercial auto, or employer’s liability can pay. Picture it as a layer in a stack.
Excess layer
Third-party injury & property damage
Primary
Vehicles used in the business
Primary
Part of workers’ comp policy
Primary
The umbrella sits above. The primary policies pay first.
When a claim exceeds the limits of your primary policy, the umbrella steps in to cover the rest, up to the umbrella’s limit. The umbrella’s coverage typically follows the primary policy’s terms, with some umbrella-specific terms layered on top.
Most commercial umbrellas cover claims that already qualify under one of your underlying policies. Some forms also extend coverage to certain claim types your primary policies don’t address, but this varies by carrier and policy form.
Example scenario
A delivery driver causes a serious auto accident, and the injured party’s damages total $2.3M. Your commercial auto limit is $1M. Without an umbrella, you’d owe the remaining $1.3M personally. With a $5M umbrella, the umbrella picks up the $1.3M difference.
Why umbrella matters
The risks that justify the extra layer.
Most businesses go years without ever hitting their primary liability limits. The umbrella exists for the years they do. A single bad accident, a single bad lawsuit, or a single bad employee injury can blow through primary limits quickly, and at that point the personal and business assets behind the policy become the only thing left.
Auto severity
Commercial auto claims have severity that has risen sharply. A single serious accident with injuries can easily exceed a $1M primary limit.
Public injury claims
Businesses with significant foot traffic, customer interaction, or public-facing operations face severity claims that exceed standard GL limits.
Contract requirements
Many large commercial contracts, leases, and GC agreements require $5M to $10M in umbrella coverage as a condition of doing business.
Asset protection
For businesses with significant assets, umbrella is one of the most cost-effective ways to protect against a catastrophic single claim.
Defense costs
In many umbrella forms, defense costs are paid outside the limits, preserving the full umbrella for actual damages.
Predictable cost
Buying a $5M umbrella often costs far less than raising every primary policy limit by the same amount.
What umbrella covers and what it doesn't
Excess liability over your underlying policies.
A commercial umbrella extends the limits of your scheduled underlying policies. It does not usually extend over policies that aren’t listed as underlying, and it does not cover most professional liability, cyber, or environmental risks. Each of those typically needs its own excess solution.
Coverage follows the form. Some umbrellas are broader than the underlying (true umbrella), some are narrower (excess follow form). We explain the difference and what fits your situation.
Excess over your general liability per-occurrence and aggregate limits.
Excess over your commercial auto liability limits.
Excess over the EL portion of your workers' comp policy.
Coverage for claims your primary excludes, on certain forms only.
Often paid in addition to the umbrella limit on better forms.
Professional liability, cyber, pollution, and workers' comp benefits usually need separate excess.
Who needs umbrella most
Texas businesses that benefit the most.
Some businesses face contract requirements that essentially mandate umbrella. Others face severity exposure that makes umbrella obvious from a risk management standpoint. Either way, it’s one of the most cost-effective coverages on the commercial side.
Contractors
Most GCs require $5M to $10M umbrella for subs working on commercial projects.
Fleet operators
Any business with commercial vehicles benefits from the auto severity protection.
Larger employers
Higher headcount means more interactions, more drivers, more exposure.
Customer-facing businesses
Retail, restaurants, hospitality, and any business with heavy public foot traffic.
Why work with Aimbest
Umbrella structure matters more than people think.
Underlying limit requirements, schedule of policies, “follow form” vs. “true umbrella,” defense costs inside vs. outside limits, and the carriers willing to write excess at all (in a tightening market) all change what your umbrella actually does in a real claim. We’ve placed umbrellas at every layer, from small businesses to large commercial accounts, since 1983.
We make sure your primary policies meet the umbrella’s underlying limit requirements.
Not all umbrellas are equal. We explain the differences between forms across carriers.
For higher limits, we build excess layers above the primary umbrella through specialty markets.
"A new GC required $10M umbrella to even bid the job. Aimbest had it placed and the COI in hand within 48 hours, including the additional insured language the GC required."
How it works
From first call to covered business, four steps.
Share your business, your underlying coverage, and any contract requirements you face.
We verify your primary limits meet umbrella underwriting requirements and fix any gaps.
Umbrella limits, form differences, and pricing across multiple carriers, in plain language.
Bind the policy, issue COIs with umbrella included, and keep a Texas advisor as your business grows.
Common questions
Commercial umbrella, answered.
What's the difference between umbrella and excess liability?
In practice the terms are often used interchangeably, but technically a “true umbrella” can be slightly broader than the underlying policies, sometimes covering claims the primary excludes, while an “excess follow form” policy strictly follows the underlying coverage terms. The form you actually get depends on the carrier and policy, and the differences can matter at claim time. We explain which one you’re buying.
Do I need umbrella if I have $1M GL already?
It depends on your business, your contracts, and your assets. Many Texas businesses have $1M / $2M GL as their primary, but a single serious claim (especially a serious auto accident or public injury) can easily exceed those limits. Umbrella is one of the most cost-effective ways to extend protection, often costing a fraction of what raising every primary limit would. It’s also frequently required by contracts.
How much umbrella coverage should I buy?
Common umbrella limits range from $1M to $25M or more, depending on your business size and exposure. Contract requirements (often $5M or $10M) drive a lot of the decision for contractors and businesses with major clients. For other businesses, we look at your industry severity, your auto exposure, your headcount, your assets, and your appetite for risk. We help you find the right number rather than just defaulting to the smallest available.
Does umbrella cover everything my business does?
No. Umbrella typically sits over your scheduled underlying policies (GL, commercial auto, employer’s liability) and follows their coverage. It usually does not cover professional liability, cyber, pollution, workers’ comp benefits, or specialty risks unless those policies are specifically scheduled and the umbrella’s form allows it. Each of those typically needs its own excess solution.
What are underlying limit requirements?
Umbrella carriers require your primary policies to carry minimum limits (often $1M per occurrence and higher on aggregate for GL, $1M for auto, and $500K to $1M for employer’s liability) before the umbrella will attach. If your primary limits don’t meet these requirements, the umbrella may not respond, or may respond only above the required levels rather than your actual primary limit. We confirm this before binding to avoid a gap.
Can you place umbrella if my primary carriers are in different places?
Yes. Umbrella carriers don’t usually require your primary policies to be with the same carrier, although a few prefer it. We work with markets that handle umbrellas over mixed-carrier primary programs, which is what most multi-line businesses actually have. The umbrella application will require scheduling each underlying policy with its carrier and limit information.
Related coverage
The primary policies an umbrella sits above.
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Let's add the layer that responds when one claim is too much.
Request a free, no-obligation umbrella review. We’ll explain form differences, confirm underlying limits, and price multiple carriers.