Cheaper general liability for a contractor starts with getting your trade class, sales, and sub costs right. Then have one application shopped across many insurance companies, including specialty ones that never quote online. Your trade class is the job category the policy rates you under. Dropping below the $1 million per incident limit your contracts require, or buying a policy that excludes homes or work at height, does not save money. It fails when your customer reads the certificate. Who this is for: contractors whose general liability renewal came in high.
The short version
- General liability is priced on your trade, sales, subcontractor costs, residential versus commercial work, state, claims, and limits.
- Subs without their own insurance are charged to you at your rate. Get a certificate from every sub before they start.
- Shop one application across many insurance companies every 1 to 3 years. An online instant quote is one company's price.
- Keep the limits your contracts require. Save with deductibles, correct classification, and clean records instead.
- A cheap policy that excludes homes, work above a few stories, or losses caused by uninsured subs is not cheaper. It is a rejected certificate waiting to happen.
What actually drives my general liability price?
General liability pays if your work injures someone or damages property that is not yours. Insurers price that risk from a short list of facts, using the math behind commercial insurance premiums.
| Price driver | Why it matters | Can you change it? |
|---|---|---|
| Trade class | Roofing, demolition, and work at height cost far more than painting or flooring. | No, but the class must be right. A finish carpenter rated as a framer overpays. |
| Sales or payroll | The rate applies per $1,000 of sales or per $1,000 of payroll, depending on the insurer and your trade. | Yes. Estimate honestly, or you overpay all year. |
| Subcontractor costs | Money paid to subs is charged to you, at a much higher rate if the sub has no insurance. | Yes. Collect a certificate of insurance (a one page summary of their policies) from every sub. |
| Residential versus commercial | New homes, condos, and apartments bring more construction defect claims. | Partly. Report the real split. |
Which of these can I change before renewal?
Start 60 to 90 days out. The savings below are illustrative and depend on your trade, sales, state, and claims.
| Lever | What to do | Illustrative savings |
|---|---|---|
| Shop with one application | One application to many insurance companies, including specialty (surplus lines) markets that insure contractors standard companies turn down. | Often 10% to 30% if not shopped in 3 years. |
| Correct the trade class | Ask for the class code and read its description. It should match what you do. | 10% to 40% when the class is wrong. |
| Collect subcontractor certificates | On file before the job starts and again at the year-end audit (the insurer's check of your real sales and sub costs). | Keeps uninsured sub costs off your bill. A sub with a certificate is rated at a small fraction of your own rate, so it removes most of the premium charged on that sub's cost. |
| Match limits to contracts | $1 million per occurrence (the most the policy pays for one incident) and $2 million aggregate (the yearly total). Buy more only when a contract asks. | Several hundred to a few thousand dollars a year. |
| Add a deductible | A $1,000 to $5,000 property damage deductible (the part of a claim you pay first) where cash flow allows. | Often 5% to 15%. |
| Explain your claims | One paragraph per claim: what happened, what it cost, what you changed. | Turns a no into a quote. |
How much do subcontractors add to my general liability bill?
More than most contractors expect. Every dollar you pay a sub is reported at the year-end audit. A sub with a certificate costs you little or nothing. A sub with no insurance is charged as if you did the work yourself, often at a higher rate than your own payroll.
The fix is boring and it works. Ask every sub for a certificate before they start, check the dates, and keep the file.
If your policy has a subcontractor warranty, a certificate alone is not enough. It usually requires the sub to carry limits at least equal to yours, name you as additional insured (so you can use their policy if their work gets you sued), and sign a written promise to cover your losses. Miss one and that sub's loss is excluded.
Is the cheapest general liability quote actually cheaper?
Only if it covers your work. Cheap policies keep the price down by cutting what is covered. Read the exclusions for:
- Residential exclusions, or limits on condos, tract homes, and apartments.
- Height limits, often no work above two or three stories.
- Subcontractor warranties, which remove coverage for a loss caused by a sub who did not meet the policy's insurance and paperwork rules.
- Injured worker exclusions, which remove coverage when a subcontractor's hurt employee sues you. In New York these are called Labor Law exclusions, the costliest trap in the state, but specialty policies everywhere carry them too.
- No completed operations, which removes coverage for damage that shows up after the job is done.
Your customer will usually catch these, and you will buy the right policy at the last minute. See what general liability does not cover, how much your contract requires, and how to find cheaper contractor insurance.
What this looks like in real life
Illustrative example. It is typical of what we see and is not a promise of how any specific situation would be handled.
The setup: A carpentry subcontractor in New Jersey does about $1.2 million a year in sales, 40% of it paid to subs. Her general liability renews at roughly $18,500. She bought the policy online three years ago.
What went wrong: The policy rates her as a framer, not a finish carpenter. Only two of her five subs have certificates on file, so the audit charged the other three at her full rate. The policy also excludes residential work, and her biggest customer just offered a condo job.
What it cost: Illustrative numbers: correcting the class saves about $2,200 and certificates from all five subs cut about $2,900 from the audit charge. Shopping one application to eight insurance companies, two of them specialty, finds a policy with no residential exclusion at about $13,900, saving roughly $4,600 a year.
The fix: The cheap online policy was the expensive one. It overcharged for the wrong class and could not cover the condo job.
Frequently asked questions
Q: How do I find cheaper general liability insurance for my contracting business?
Get your trade class, sales, and sub costs stated correctly, collect a certificate from every sub, then have one application shopped across many insurance companies.
Q: Why is general liability so expensive for contractors?
Construction causes more injury and property damage claims than most work, and damage often shows up years later. Roofing, demolition, residential work, and New York cost the most.
Q: Do subcontractors raise my general liability premium?
Yes. Sub costs are reported at the year-end audit and charged to you. Subs with their own insurance are cheap or free. Subs without it are charged as if you did the work.
Q: Can I lower my general liability limits to save money?
Only if no contract you hold requires them. Most contracts ask for $1 million per incident and $2 million a year. Dropping below that costs you the job later.
Q: Is an online general liability quote cheaper than a broker's?
Not reliably. It is one insurance company's price, and it often carries residential, height, or subcontractor exclusions. A broker adds quotes from specialty companies that never quote online.
Q: How far ahead of renewal should I start shopping general liability?
60 to 90 days. That leaves time to gather subcontractor certificates, request your claims history, and fix a wrong class code.
Rules and prices differ by state. There is a local version of this guide for Arizona, California, Florida, Georgia, Massachusetts, New Jersey, New York, and Texas.
How Morrow helps
Morrow is a licensed independent commercial insurance brokerage that works with contractors and trades every day. Re-rating a contractor's general liability with the right trade class and subcontractor figures, then shopping it across standard and specialty insurance companies, is the most common way we cut this bill.
- Free contract review. Send us the contract or bid documents and we mark up the insurance section in plain English, whether or not you buy anything from us.
- Free, instant certificates. Clients issue their own certificates of insurance online in about a minute, any hour, any day, at no charge.
- Markets you cannot reach online. One application, shopped across many insurance companies for general liability, workers comp, auto, umbrella, and pollution coverage.
One more thing. This article is general information and is not legal advice or a statement of coverage. Your contract and your policy wording control in every case. Requirements vary by customer, by state, and by insurance company, so have a licensed advisor review your own contract and your own policy before relying on any of it.
Last updated: Reviewed by the Morrow commercial lines team. Last updated September 2026.