Commercial umbrella insurance
Coverwatch places commercial umbrella over your general liability, commercial auto, and employers liability. We build the tower to match the limit your largest contract demands and the verdict your industry can draw, not just to clear a checklist.
- Low cost per added million for the second million
- Sits over 3 policies general liability, auto, employers liability
- 60+ carriers shopped for your risk
At a glance
- What it covers
- Liability claims for injury to other people or damage to their property, once your primary policy's limit is used up.
- What it doesn't
- The first dollar of any claim, and anything your underlying policy excludes, such as professional mistakes or a data breach.
Trusted by 60+ carrier partners
What does commercial umbrella insurance cover?
Commercial umbrella insurance covers liability claims above the limits of your underlying policies. When a covered injury or property-damage claim exhausts your general liability, commercial auto, or employers liability limit, the umbrella pays the remainder plus continued defense. It does not pay first-dollar claims or anything the underlying policy excludes.
How we get you covered
We take commercial umbrella insurance to 60+ markets, build it to fit your business, and keep it compliant.
Read your risk
We map what could actually go wrong in your operation, where a claim would come from, and who would bring it.
Shop 60+ markets
We take your risk to the carriers that know your class and make them compete on price and terms.
Build the endorsements
We add the endorsement wording that decides whether the policy responds to a claim, beyond the base form.
Keep you compliant
We handle the COIs, additional-insured certs, and renewals, so you are never the one chasing paperwork.
Who needs commercial umbrella
Any business whose worst-case liability claim could blow past its primary limit, especially high-severity trades and anyone signing contracts that demand a total limit above $1M.
Contractors
High-severity trades where one injury or property-damage claim can exceed the GL limit, and where project owners and public-work contracts demand $5M total limits.
General contractors
Owners and GCs require additional-insured follow-form wording so the umbrella's full limit reaches them, often with a per-project aggregate.
Roofing
Fall and falling-object claims carry high bodily-injury severity, which pushes serious claims into the umbrella layer fast.
HVAC
Fire, water, and carbon-monoxide losses on a customer's property can produce claims well above a primary GL limit.
Trucking
The defining umbrella buyer. A catastrophic auto accident routinely draws a verdict far above the $1M primary limit, and nuclear verdicts make excess auto essential.
Premises liability across a portfolio means a single severe injury, fire, or multi-claimant event can exceed the GL aggregate, and leases often demand $5M total limits.
What's covered, and what isn't
In the policy
Excess general liability
When a bodily-injury or property-damage claim exhausts your general liability limit, the umbrella pays the rest. A premises injury or a customer accident that runs past your primary aggregate is the most common reason the umbrella is triggered.
Excess commercial auto liability
A catastrophic accident involving a company vehicle can produce a judgment far above your auto policy limit. The umbrella pays the excess, which for trucking and delivery operations is the single largest reason the layer exists.
Excess employers liability
Sits over the employers liability section of workers compensation, typically required at $500,000 each. When an employee injury becomes a lawsuit that exceeds that limit, the umbrella responds above it, provided the section is on the schedule.
Drop-down coverage for a covered gap
If a claim is excluded by your underlying policy but covered by the umbrella, the umbrella drops down to pay it after you satisfy a self-insured retention. This is the narrow gap-filling function umbrellas have that pure excess policies do not.
Additional defense costs
Once an underlying policy is exhausted, it stops paying for defense. The umbrella continues to fund legal defense for the claims it covers, which on a long-running liability suit can rival the settlement itself.
Not in the policy
The first dollar of any claim
The umbrella never pays until the underlying limit is exhausted or its retention is met. Routine claims inside your primary limit are paid by the policy beneath it.
Covered by General Liability
Excluded claims below the auto layer
If your commercial auto policy excludes a vehicle, driver, or use, the umbrella inherits that exclusion. It cannot pay over coverage that never existed underneath it.
Covered by Commercial Auto
Professional mistakes and bad advice
Errors in a service, design, or advice you provided are not bodily injury or property damage, so the umbrella does not respond unless professional liability is specifically scheduled under it.
Covered by Professional Liability
Data breaches and cyber incidents
A breach, ransomware event, or privacy claim falls outside a standard umbrella entirely. It is not a covered injury, and it almost never appears on the schedule of underlying insurance.
Covered by Cyber Liability
Damage to your own property
The umbrella is a third-party liability policy. Repairing your own building, equipment, or inventory after a fire or storm is a first-party loss it does not touch.
Covered by Commercial Property
Claims commercial umbrella pays
Catastrophic auto accident over the primary limit
A company truck causes a multi-vehicle crash with serious injuries. The judgment runs well past the $1M auto limit, and the umbrella pays the excess. In trucking this is the defining umbrella claim.
$1M–$10M+
Large bodily-injury verdict
A single liability suit produces a jury award that exhausts the general liability limit. The umbrella absorbs the difference between the primary limit and the verdict, plus the defense the primary stopped funding.
$1M–$5M+
Multi-claimant event
One incident, such as a fire or a structural failure at a property, injures several people at once. Each claim erodes the primary aggregate, and the combined exposure pushes into the umbrella layer.
$1M–$10M
Premises injury over the GL aggregate
A severe slip, fall, or assault claim, often the second or third serious claim of the year, exhausts what is left of the general liability aggregate. The umbrella restores the limit above it.
$500K–$3M
Ranges are typical excess-layer exposure bands for these claim types, not a quote. Actual exposure depends on industry, underlying limits, and the size of the verdict.
How much coverage you need
There is no standard tower. Two things decide how much umbrella you actually carry, and you size to whichever is higher.
- The total limit your largest contract demands
- A big-box retailer, a municipality, a landlord, or a freight broker sets a total liability floor your primary policy alone cannot reach. The umbrella is how you get from a $1M primary to the $5M or more the contract requires.
- The size of a catastrophic verdict in your industry
- Severity sets the ceiling. The median nuclear verdict in product-liability cases hit roughly $36M in 2022, and one serious auto or premises claim can dwarf a primary limit. Size the tower to a realistic worst case for your trade, not the average claim.
- Big-box retailer or municipality
- $5M total limits
- Commercial landlord / lease
- $5M, GL + umbrella
- Freight shipper or broker
- $1M–$5M excess auto
Large retailers and public-work owners commonly require $5M in combined general liability and umbrella before issuing a contract or purchase order.
Leases for large retail, office, or industrial space often require $5M total liability, allowing the tenant to reach it with umbrella over the primary GL, plus additional-insured status.
Most brokers require $1M primary auto liability to book a load, and many shippers require additional excess or umbrella auto stacked above it.
- Umbrella aggregate
- $1,000,000+
- Each occurrence
- $1,000,000+
- Required underlying limits
- $1M GL / $1M auto / $500K EL
- Self-insured retention
- Varies
The most the umbrella pays in one policy year across every claim combined, on top of the underlying limits. Common towers run $1M, $2M, $5M, and higher, often built in stacked layers.
The most the umbrella adds to any single claim, above the underlying policy. A $1M umbrella over a $1M general liability gives you $2M of total room for one occurrence.
The minimum primary limits the umbrella sits over. Carriers require these floors, usually $1M general liability, $1M commercial auto, and $500K employers liability, before they will attach.
The amount you pay out of pocket before the umbrella responds to a drop-down claim the underlying policy did not cover. It works like a deductible and applies only to those gap claims, not to ordinary excess claims.
Endorsements that close the gaps
The base form is the start. These add-ons are where the policy gets built to fit your business.
Schedule of underlying insurance
Lists every policy the umbrella sits over, with the required limit for each. Anything missing from the schedule, the umbrella does not cover. This is the page underwriters and contract reviewers read first.
Additional insured, follow form
CG 20 10 / CG 20 37Extends the umbrella's higher limit to the additional insureds named on the underlying policy, so a landlord or project owner is covered up the full tower, not just the primary layer.
Drop-down endorsement
Confirms the umbrella will drop down to pay a claim excluded by the underlying policy but covered by the umbrella, after the self-insured retention. Without it, gap coverage can be disputed.
Per-project aggregate (follow form)
Mirrors a per-project aggregate from the underlying general liability so the umbrella aggregate resets by project, important for contractors running several jobs against one tower at once.
Questions buyers actually ask
Commercial umbrella insurance covers liability claims above the limits of the policies you already carry. It sits over your general liability, commercial auto, and the employers liability section of workers compensation. When a covered injury or property-damage claim exhausts the underlying limit, the umbrella pays the rest, plus continued legal defense once the primary stops funding it. It does not act on its own. The umbrella only responds to claims the underlying policy would have covered, which is why the schedule of underlying insurance matters. A gap in your primary coverage is a gap the umbrella inherits, because it cannot pay over coverage that was never there.
Both add limits above your primary policies, but they behave differently. Excess liability is usually follow form, meaning it copies the terms, exclusions, and definitions of the underlying policy exactly and only adds limit on top. It cannot be broader than what sits beneath it. A commercial umbrella can be slightly broader. In some cases it drops down to cover a claim the underlying policy excludes but the umbrella does not, after you pay a self-insured retention. In practice, most small and mid-size businesses buy an umbrella for that flexibility, while large or complex programs often use follow-form excess to stack high towers with predictable terms.
Umbrella carriers will not attach until your primary limits meet their floor. The common requirement is $1M each occurrence and $2M aggregate on general liability, $1M on commercial auto, and $500,000 on the employers liability section of workers compensation. If any of those is too low, you raise it before the umbrella can sit over it. The umbrella also only covers the lines listed on its schedule of underlying insurance. If a policy is not scheduled, the umbrella does not extend it, which is why professional liability, cyber, and pollution usually fall outside a standard umbrella unless they are specifically added.
No, not in a standard form. A commercial umbrella extends bodily injury and property damage liability above your general liability, auto, and employers liability. Professional mistakes, errors in advice or design, and service failures are not bodily injury, so the umbrella does not respond unless professional liability is specifically scheduled beneath it. Cyber claims, including data breaches, ransomware, and privacy suits, sit outside the umbrella entirely and almost never appear on the schedule of underlying insurance. If those exposures matter to your business, they need their own coverage. Professional liability handles the advice and service exposure, and cyber liability handles the breach exposure. The umbrella sits over neither by default.
Two inputs set the tower, and you carry the higher of the two. The first is the total liability limit your largest contract demands. A big-box retailer, a municipality, a landlord, or a freight broker may require $5M or more, and the umbrella is how you reach it from a $1M primary. The second is what a catastrophic verdict in your industry could cost. Nuclear verdicts run into the tens of millions, with the median in product-liability cases reaching roughly $36M in 2022, so a high-severity trade needs far more excess liability than a low-severity office business. Size to a realistic worst case for your trade, not the average claim, and remember each additional million of umbrella costs less than the one before it.
A contract requires an umbrella whenever it sets a total liability limit higher than your primary policy alone provides. Commercial leases for large retail, office, or industrial space often require $5M in combined general liability and umbrella, with the landlord named as additional insured. Big-box retailers and municipalities frequently set $5M floors before issuing a purchase order or awarding public work. Freight brokers require $1M primary auto to book a load, and many shippers want excess or umbrella stacked above it. When you sign, confirm the umbrella's additional-insured and follow-form wording line up with the contract, so the higher limit actually reaches the party demanding it.
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