Few industries face insurance demands as layered as contracting. Between general contractors' requirements, state licensing rules, subcontractor agreements, and the risk of the work itself, a contractor's program has to satisfy a lot of parties at once — and gaps get expensive fast.
The core coverages most contractors carry
- General liability — the baseline for third-party bodily injury and property damage. You will not get on most job sites without it.
- Workers' compensation — required in most states once you have employees, and routinely demanded by general contractors even where the state might not.
- Commercial auto — for trucks and vehicles hauling crews, tools, and materials.
- Tools and equipment (inland marine) — covers your equipment on the move and at the job site, where standard property coverage often falls short.
- Umbrella / excess liability — many contracts require limits higher than a primary policy provides; an umbrella stacks on top.
Depending on the trade, you may also need builders risk for projects under construction, pollution coverage, or professional liability for design-build work.
The certificate and additional-insured dance
If you sub under general contractors, you already know the drill: before you start, they want a certificate of insurance and often to be named as an additional insured on your policy, sometimes "primary and non-contributory" with a "waiver of subrogation." These are not just paperwork — they transfer real risk, and getting the wording wrong can put you in breach of contract or leave a gap. (We break down the difference in our guide on certificates vs. additional insured.)
Subcontractors cut both ways
If you hire subs, your own policy is exposed to their work. Carriers care a great deal about whether you:
- Use written contracts with every subcontractor,
- Require hold-harmless and indemnification language,
- Collect certificates of insurance from subs before they start, and
- Are named as an additional insured on their policies.
Doing these consistently does more than satisfy underwriters — it genuinely protects you, and it can lower your cost.
Licensing and state rules
Contractor licensing, bond requirements, and workers' comp rules vary by state, and many contractors work across state lines. If you operate in more than one state, it is worth confirming the requirements everywhere you work — see our business insurance by state overview for your jurisdictions.
Getting it structured right
A contractor's insurance program is not a single policy — it is a coordinated set that has to satisfy your risk, your contracts, and your licensing. Bringing them together with one broker keeps limits aligned and certificates flowing when you need them. When you are ready, request a quote and we will build a program around the trades you actually perform and the contracts you need to win.
Frequently Asked
What insurance do contractors usually need?
Most contractors need general liability at minimum, and typically workers' compensation, commercial auto, and tools/equipment (inland marine) coverage. Bonds and umbrella limits are common contract requirements.
Why do general contractors ask for my certificate and additional insured status?
They are transferring risk. A certificate proves you carry coverage, and additional insured status extends your policy to protect them for claims arising from your work — both are standard on job sites.
Do I need coverage for my tools and equipment?
Yes, if your tools matter to your livelihood. Inland marine (contractors' equipment) coverage protects tools and equipment on the move and at job sites, which standard property coverage often won't.
This article is general information for business owners, not insurance or legal advice, and does not bind or alter coverage. Policy terms, eligibility, and pricing vary by carrier and state — confirm specifics with our licensed team before making decisions.