Most new roofers buy a general liability policy, get a certificate, and think they are covered. They are covered for one of the three things most likely to end their business. Roofing is one of the highest-risk trades there is, and the insurance that actually protects you is a stack of policies, not a single one. Here is the stack, what each piece does, roughly what it costs, and the gaps that quietly sink owners.
General liability: the floor
General liability, or GL, covers third-party bodily injury and property damage. If your crew drops a bundle through a customer’s skylight, cracks their driveway with the dumpster, or a passerby is hurt by falling debris, GL is what responds. It is the policy every homeowner, builder, and property manager will require before you start, usually at a 1 million dollar per occurrence and 2 million aggregate limit.
Marketplace data puts a roofer’s GL somewhere around 130 to 270 dollars a month on average, though it swings widely by state, from a few hundred a month in low-cost states to over a thousand in California for the same work. Those are self-selected applicant medians, not a guaranteed quote, so treat them as a ballpark.
Here is what GL does not do: it does not cover your own employees when they get hurt, it does not cover your own tools, and it does not cover your trucks. Those are three separate policies, and skipping them is where roofers get wiped out.
Workers compensation: the highest-stakes policy you own
This is the big one for a roofer, because roofing runs on ladders and roof edges. Workers comp covers your employees’ injuries, medical bills, and lost wages, and it is required for employers in every state except Texas. Roofing sits in one of the most expensive classifications in the entire system, NCCI class code 5551, "Roofing, all kinds."
It is expensive for a brutal reason: falls are the leading cause of death in construction, and roofers are massively overrepresented in those numbers. That means both frequent claims and severe ones, which is why comp for roofing routinely runs in the range of 25 to 45 dollars per 100 dollars of payroll in normal markets, and far higher for hard-to-place shops in assigned-risk pools. Rates vary a lot by state, so do not anchor on a single national number.
Texas is the one exception, where private employers can legally opt out entirely. We cover that wrinkle in how to get started as a roofer in Texas. Even there, going without comp exposes you to a direct negligence lawsuit that can end the business, and most general contractors and manufacturers require it anyway.
The rest of the stack
Beyond GL and comp, a real roofing operation carries:
- Commercial auto, for the trucks. Personal auto policies exclude business use, so a work truck in an accident on a personal policy may not be covered at all. Roughly 170 dollars a month on average.
- Tools and equipment coverage, also called inland marine, for your gear on the job, in transit, and in storage. GL and property both leave that gap. Cheap, often under 30 dollars a month.
- Commercial property, for an office or warehouse, frequently bundled with GL into a Business Owners Policy.
- Umbrella or excess liability, which adds a layer of limits above GL and auto, and is often demanded on commercial jobs and by general contractors.
The certificate trap: COI versus additional insured
Every general contractor and many homeowners will ask for a certificate of insurance, a COI, before you work. Understand what it is and is not. A COI is just a one-page proof that a policy exists. Being listed as a certificate holder means you received proof, nothing more. It does not make you a claimant on anyone’s policy. Courts have ruled that a certificate alone does not grant coverage.
What actually transfers risk is an additional insured endorsement, which extends your policy to cover the general contractor or customer for claims arising out of your work, and triggers your insurer’s duty to defend them. When a GC requires you to name them as additional insured, they mean the endorsement, not the certificate. If you only send the COI, the risk transfer never happened, and that gap surfaces at the worst possible time, in a lawsuit.
The fraud that comes back to bite the owner
Two shortcuts tempt cash-strapped roofers, and both blow up. The first is a ghost policy, a minimum-premium workers comp policy for a business with no employees, bought only to generate a certificate. It is legal for a genuine solo operator with no staff. The moment you hire a worker, or misclassify a crew member as a 1099, and do not add them, it becomes fraud and they are not covered when they fall.
The second is payroll misclassification, coding high-risk roofers as low-risk clerical, or under-reporting payroll, to cut the comp premium. It is illegal, insurers audit for it, and the consequences run from premium back-charges and cancellation to criminal referral. The premium you dodge is small next to an uncovered fall claim landing on you personally. Do not do it.
The gap you cannot see until you need it
A ghost policy or a misclassified crew looks fine on paper and produces a clean certificate. It fails only when someone is hurt, which is exactly when you need it to work. The whole point of insurance is the day something goes wrong, and these shortcuts are engineered to fail on that day.
Bonds are not insurance
Roofers hear "licensed, bonded, and insured" and assume a bond protects them. It does not. Insurance protects you, the contractor, and the carrier absorbs the loss. A surety bond protects the customer or the licensing board, and if the surety pays a claim, you have to reimburse it. A bond is a guarantee you will do right by others, not a safety net for you.
License bonds and permit bonds are commonly required to hold a license or pull a permit, so you often need both a bond and real insurance. One is not a substitute for the other. The bond keeps you licensed. The insurance keeps you in business.
How to pay less, honestly
You cannot cheat the risk, but you can manage it, and the biggest lever is your experience modification rate, or EMR. It starts at 1.0, and a good safety record pulls it below 1.0 for a discount while claims push it above for a surcharge, swinging your comp premium by 50 percent or more. Small frequent claims hurt your EMR more than one big one, so a real fall-protection program and fast, documented injury reporting pay off directly.
- Run and document a fall-protection program, and get supervisors OSHA-trained. Specialty insurers give safety credits for it.
- Report injuries the same day and use a return-to-work program to shorten claims.
- Check your EMR worksheet for classification and payroll errors that inflate your premium.
- Use an agent who actually writes roofing. It is a hard-to-place risk, and a generalist will overpay or underinsure you.
“General liability is the policy that gets you in the door. Workers comp is the policy that keeps the door open the day a crew member falls. Buy the second one like your business depends on it, because it does.”
The bottom line
Carry general liability, workers comp, commercial auto, and tools coverage at a minimum, add umbrella and property as you grow, and never confuse a certificate with an additional insured endorsement or a bond with insurance. Then protect your EMR with real safety work, because that is where the savings are. Insure the business properly and you can price it properly, which we get into in how to price a roofing job profitably.
Hommy is a marketplace where homeowners post roofing jobs and vetted contractors respond, each with real ratings from other homeowners. Proper insurance is part of being the roofer a homeowner is glad they hired.
