Commercial Umbrella & Excess Liability Insurance

When a major claim exceeds your underlying policy limits, your business absorbs the difference. Commercial umbrella insurance closes that gap — structured to match what your business actually faces, not a standard limit pulled from a rate sheet.

What Commercial Umbrella and Excess Liability Insurance Actually Does

Commercial umbrella insurance extends the liability limits of your existing underlying policies — most commonly your general liability, commercial auto, and employers liability coverage. It does not replace those policies. When a covered claim exhausts the limit of an underlying policy, your umbrella coverage activates and pays the balance up to its own limit.

 

Excess liability functions similarly, attaching above a specific underlying policy rather than across multiple lines. Both are tools for businesses that face exposures large enough to make standard policy limits feel inadequate — and for those operating in environments where higher limits are a condition of doing business.

 

Common situations that drive businesses to seek umbrella coverage include:

 

  • A serious injury claim on your premises or involving a company vehicle that exceeds your general liability or auto limit
  • A lawsuit naming your business in a large multi-party action where defense costs alone can consume a policy
  • Contract requirements from a client, landlord, or lender specifying a total liability limit you do not currently carry
  • Revenue or operational scale that has grown beyond the limits placed when your program was first structured

Contract Requirements and Lender Minimums Are a Common Starting Point

Many businesses arrive at this conversation because a certificate request or loan covenant has named a limit they do not currently hold. A commercial lease may require $5 million in total liability coverage. A general contractor may require subcontractors to carry umbrella limits before work begins. A lender financing a significant asset may specify combined limits as a condition of closing.

 

These requirements are not arbitrary — they reflect the liability exposure the other party is accepting by doing business with you. Meeting them efficiently, without overpaying or restructuring your entire program, is where placement matters.

 

MJM Global works with carriers across the U.S. and abroad to structure umbrella and excess liability coverage that satisfies specific contractual and lending requirements. We review the actual language of the requirement, not just the headline number, so the certificate you deliver reflects what the contract demands.

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Built for Mid-Market Businesses That Have Outgrown Standard Limits

MJM Global works with small to mid-market commercial accounts — businesses with revenues up to $500 million — and understands the coverage inflection points that come with growth. Whether you are restructuring an existing program, responding to a new contract requirement, or evaluating your limits for the first time in several years, we bring the market access and placement experience to build a program that reflects where your business is today.

Frequently Asked Questions About Commercial Umbrella Insurance

  • What is the difference between commercial umbrella insurance and excess liability insurance?

    Commercial umbrella insurance sits above multiple underlying policies — typically general liability, commercial auto, and employers liability — and can broaden coverage in some cases beyond what those underlying policies provide. Excess liability attaches above a single specified underlying policy and follows its terms exactly. Both extend your total available liability limits; the distinction matters when structuring a program across multiple lines.

  • How much commercial umbrella insurance does my business need?

    The right limit depends on your revenue, the nature of your operations, your contractual obligations, and where your largest liability exposures sit. A business with significant public-facing activity, a commercial fleet, or contracts requiring specific limits will generally need more coverage than a small professional services firm. MJM Global sizes umbrella limits against your actual risk profile rather than applying a default.

  • What does excess liability insurance cover for a business?

    Excess liability coverage pays claims that exceed the limit of the specific underlying policy it sits above, up to its own stated limit. It does not expand the types of claims covered — it extends the dollar amount available for claims already covered by the underlying policy. It activates only after the underlying limit is fully exhausted.

  • Will my commercial umbrella policy cover claims from my general liability, auto, and workers compensation policies?

    A commercial umbrella policy typically extends above general liability, commercial auto, and employers liability — which is the liability component of a workers compensation policy. It does not cover the workers compensation benefits portion itself. The specific underlying policies your umbrella attaches to will be defined in your policy schedule, and MJM Global reviews that structure carefully to ensure no gaps exist between your underlying program and your umbrella.

  • Does a commercial umbrella policy replace my underlying liability policies?

    No. A commercial umbrella policy requires your underlying liability policies to remain in force and to respond first. The umbrella activates only after an underlying policy's limit has been exhausted by a covered claim. Allowing an underlying policy to lapse or reducing its limits below the minimums required by your umbrella can affect your coverage and should always be coordinated with your broker before any changes are made.