Commercial general liability insurance explained for business owners

Written by Mark Rodgers, President and Founder, Trailstone Insurance Group

Most business owners think their general liability policy is doing more than it actually is. That gap, the difference between what you think it covers and what it really covers, is where claims get denied and bills get sent to the business owner personally. Today we are going to walk through what commercial general liability actually does, what it does not do, and the two or three decisions that matter most when you are buying it.

This blog is the first in our Commercial Insurance 101 series, and there is an accompanying video on our YouTube channel if you prefer to watch instead of read.

Here's the Short Answer

Commercial general liability, often called CGL, covers three things and only three things: bodily injury to someone who is not your employee, property damage to someone else's property, and personal and advertising injury such as libel, slander, or copyright issues in your marketing. It is the foundation of every commercial insurance program, but it does not cover your employees, your own building, your professional advice, your business vehicles, or data breaches. Those each require their own policy.

What Commercial General Liability Actually Does

Let's break down what general liability really protects, because the language inside the policy can feel intimidating until you simplify it.

General liability covers three buckets:

• Bodily injury to a third party. A customer slips in your lobby, a delivery driver trips on your sidewalk, a vendor gets hurt in your shop.
• Property damage to someone else's property. A contractor cracks a client's window, a service tech damages a client's equipment, your sign falls and dents a parked car.
• Personal and advertising injury. This is libel, slander, copyright issues in your marketing materials, and similar exposures.

That is it. Three buckets. Bodily injury, property damage, and advertising injury, all to third parties. If you remember nothing else about your CGL policy, remember those three categories, because they shape every other coverage decision you will make.

What Commercial General Liability Does Not Cover

Here is the part that matters most, and it is the part that surprises business owners every single week. A CGL policy is a specific layer, not a single umbrella over the entire business.

Here is what general liability does not cover:

• Your employees. If your employee gets hurt, that is workers compensation, which is a completely different policy.
• Your own building, equipment, or inventory. That is commercial property.
• Professional mistakes. If you give advice and your client loses money because of it, general liability will not respond. That is errors and omissions, sometimes called professional liability.
• Your business vehicles. That is commercial auto.
• Data breaches. That is cyber.

If you are sitting there thinking your general liability policy is one big umbrella over the whole business, let's be clear, it is not. It is one specific layer in a stack of policies, and most businesses need several of those layers working together.

What CGL Covers and What It Doesn't, At a Glance

The Three Decisions That Actually Matter

When you are buying or renewing general liability, there are three decisions that matter more than the price difference between carriers. Get these right and the rest tends to fall into place.

1. Your Limits

Most policies start at $1 million per occurrence and $2 million aggregate. The aggregate number is the cap for all claims combined in a policy year, not per claim. If you are signing leases, vendor contracts, or larger client agreements, those documents will often dictate higher limits. Read your contracts before you renew, not after.

2. Additional Insureds

Landlords, general contractors, and larger clients often require you to add them as additional insureds on your policy. This is routine, but you have to actually do it, and you have to do it correctly. Business owners regularly arrive at a closing or a job site and discover their certificate of insurance is wrong, the wrong party is named, or the endorsement is missing entirely. The fix is usually quick, but only if you catch it in advance.

3. Products and Completed Operations

If you make something, install something, or finish a project for a client, this is the part of the policy that protects you after the work is done. A contractor installs wiring today, and 3 months later it sparks a fire. Without products and completed operations coverage, that claim has nowhere to go. For trades, manufacturers, and installers, this coverage is not optional, it is the policy.

A Real Question From a Business Owner

Marcus, who runs a small contracting business, asked: "My general contractor wants me to carry $2 million per occurrence and name them as additional insured. My current policy is $1 million. Is this normal, and how fast can I fix it?"

Marcus, this is one of the most common questions we get. Yes, this is completely normal. Larger contracts almost always require higher limits, and adding the general contractor as an additional insured is standard practice. The good news is, in most cases, we can shop carriers, increase your limits, and issue a new certificate of insurance the same day. The fix is usually faster than people expect, and once it is in place, you can use the same higher limits for future contracts without redoing the work.

How Trailstone Approaches Commercial General Liability

Because we are independent, we shop more than 40 A-rated carriers, so when your general liability comes up for renewal, we are not stuck defending one company's price or one company's appetite. We start that review 60 to 90 days before your renewal date, we pull your contracts and lease requirements into the conversation, and we make sure your limits, additional insureds, and endorsements actually match what you are being asked to provide. We call this our Commercial TRAC process, the Trailstone Risk Assessment and Comparison, and it is the same whether you have one employee or one hundred. We will get into more detail on TRAC in the other posts in this series.

Frequently Asked Questions About Commercial General Liability

What is the difference between general liability and a Business Owners Policy?

General liability is one coverage. A Business Owners Policy, or BOP, is a bundle that includes general liability plus commercial property and business income coverage in a single policy. A BOP often saves money, but it is not the right fit for every business. We cover BOPs in detail in the next blog in this series.

How much general liability insurance do I need?

The most common starting point is $1 million per occurrence and $2 million aggregate, but the right number depends on your industry, your contracts, and your exposure. Some clients and landlords require $2 million per occurrence or more. The best answer is to read your contracts and back into the limit your business actually needs.

Does general liability cover me if I work from home?

Sometimes, but not always, and rarely fully. Homeowners insurance generally excludes business activity, so even a home-based business needs its own general liability or BOP. The size of the exposure matters less than people think, the existence of the exposure is what triggers the need.

What is an additional insured?

An additional insured is another party, usually a landlord, general contractor, or large client, who you add to your policy so that your coverage extends to them for claims arising out of your work. It is usually done through an endorsement, and the certificate of insurance reflects it.

What is the difference between per occurrence and aggregate limits?

Per occurrence is the most the policy will pay for any single claim. Aggregate is the most the policy will pay for all claims combined during the policy year. A $1 million per occurrence and $2 million aggregate policy can pay up to $1 million for one claim, but no more than $2 million across all claims in the year.

Does general liability cover damage I do to a client's property while working on it?

This is where the policy gets nuanced. General liability typically covers damage you do to the surrounding property while working, but damage to the specific item you were hired to work on may be excluded under what is called the "your work" exclusion. This is one of the reasons completed operations coverage and a careful reading of exclusions matter.

How quickly can I increase my limits or add an additional insured?

In most cases, the same day. Once you confirm the change you need, an independent agent can shop the increase if needed, bind the change, and issue an updated certificate of insurance often within hours.

What to Do Next: Your Commercial General Liability Checklist

• Pull out your declarations page and confirm your per occurrence and aggregate limits.
• Read the contracts you have signed in the last year and check whether your current limits actually meet what you agreed to.
• Confirm your additional insureds are correct, including the legal entity name and any required wording.
• Verify your products and completed operations coverage if you build, install, or deliver finished work.
• Schedule your CGL review 60 to 90 days before renewal, not the week your policy expires.
• Ask for a written summary of what your CGL covers, what it does not, and where the gaps are.

Talk to a Trailstone Commercial Insurance Specialist

If you want a clear, unhurried review of your commercial general liability policy, we are happy to help. Visit www.trailstoneinsurance.com to get things started, or give us a call to talk to one of our commercial insurance specialists. We will walk you through your limits, your endorsements, and what your contracts actually require.

Trailstone provides a complimentary review of your commercial insurance and a written summary you can keep for your records. No pressure, no pushy sales conversation, just a clear picture of where you stand.

Written by Mark Rodgers, President and Founder, Trailstone Insurance Group