Insurance for Contractors and Subcontractors: What You Need Before You Take the Next Job | Go Getter Advisors
If you work in construction, trades, or any field where you are hired to build, install, repair, or improve something on someone else's property, insurance is not optional — it is the cost of doing business. Most general contractors require proof of insurance before a subcontractor sets foot on a job site. Most commercial clients require it before signing a contract. And without the right coverage, a single accident or property damage claim can wipe out the profit from an entire project.
This guide covers what contractors and subcontractors need to know about insurance — from the basics to the details that matter most.
Why Contractor Insurance Is Different
Contractors and subcontractors face a risk profile that is distinct from most other businesses. The work happens on other people's property, involves physical hazards, and produces a finished product — a structure, a system, an installation — that clients rely on for years. The liability exposure runs in multiple directions simultaneously:
•Third-party injury — a client, visitor, or bystander injured on the job site
•Property damage — damage to the client's property or adjacent properties during the work
•Completed operations — a defect or failure in the finished work that causes harm after the job is done
•Employee injury — workers injured on the job site
•Professional errors — design-build contractors, engineers, and specialty trades who provide professional judgment alongside physical work
Each of these exposures requires specific coverage — and the combination that is right for your business depends on the type of work you do, whether you have employees or subcontractors, and the contracts you sign.
The Essential Coverages for Contractors
General Liability Insurance is the foundation for every contractor. It covers third-party bodily injury, property damage, and completed operations claims. For contractors, the completed operations component is critical — it covers claims that arise after a job is finished, when a defect or failure in your work causes harm.
Most general contractor contracts and commercial client agreements require a minimum of $1 million per-occurrence general liability coverage, with the client named as an additional insured. An additional insured endorsement extends your policy's coverage to the client for claims arising from your work on their project.
Workers' Compensation Insurance is legally required in most states for contractors with employees, and the requirements vary by state and sometimes by contract. In Utah, workers' compensation is required for any business with one or more employees. For contractors who use subcontractors, be aware that if a subcontractor does not carry their own workers' compensation, you may be treated as the employer of record in the event of an injury — making your policy responsible for the claim.
Commercial Auto Insurance covers vehicles used in your contracting business — work trucks, vans, trailers, and equipment haulers. Personal auto policies exclude business use, and the vehicles used in contracting operations are almost always used for business purposes.
Tools and Equipment Insurance (sometimes called inland marine or contractor's equipment coverage) covers your tools, equipment, and machinery against theft, damage, and loss — whether they are at your shop, on a job site, or in transit. For contractors whose tools and equipment represent a significant capital investment, this coverage is essential.
Builder's Risk Insurance covers a structure under construction against damage from fire, weather, vandalism, and certain other perils during the construction period. Builder's risk is typically purchased for the duration of a specific project and is often required by the project owner or lender. It can be purchased by the general contractor or the project owner, depending on the contract terms.
Subcontractor-Specific Considerations
If you work as a subcontractor, your insurance obligations are typically defined by the subcontract agreement with the general contractor. Common requirements include:
•General liability with specified minimum limits (often 1M/1M/1M/2M)
•Workers' compensation (required by law in most states)
•Commercial auto if you use vehicles on the project
•Additional insured endorsement naming the general contractor and sometimes the project owner
•Waiver of subrogation — a provision that prevents your insurer from pursuing the general contractor for claims your insurer has paid
Review every subcontract agreement carefully before signing. Insurance requirements that you cannot meet can delay your start date or disqualify you from the project entirely. If a contract requires coverage you do not have, address it before you sign.
If You Use Subcontractors
General contractors who hire subcontractors take on additional risk management responsibilities. Before allowing a subcontractor to work on your project:
•Require a Certificate of Insurance showing current general liability and workers' compensation coverage
•Verify that the certificate names you as an additional insured
•Keep copies of all certificates on file for the duration of the project plus the applicable statute of limitations (typically 3–10 years depending on your state)
•Confirm that subcontractor coverage limits meet your contract requirements
If a subcontractor causes damage or injury on your project and does not have adequate insurance, your general liability policy may be called upon to respond — and your insurer will likely pursue the subcontractor for reimbursement. Proper certificate management protects you from being left holding the bill for a subcontractor's uninsured loss.
Professional Liability for Design-Build and Specialty Contractors
Contractors who provide professional services alongside physical work — design-build firms, engineers, architects, specialty systems contractors — face professional liability exposure in addition to general liability. If your professional judgment, design, or specification causes a client financial harm, that is a professional liability claim that general liability does not cover.
For design-build contractors and specialty trades who provide professional recommendations, professional liability (errors and omissions) insurance is an important addition to the standard contractor coverage package.
What It Costs
Contractor insurance costs vary significantly based on the type of work, annual revenue, number of employees, and claims history. Roofing, demolition, and structural work carry higher premiums than finish work, landscaping, or painting.
Book a free clarity call with Go-Getter Advisors. We will walk through your business structure, your risks, and your options — no pressure, no jargon, just a real conversation.
Go-Getter Advisors is an independent insurance advisory firm serving women entrepreneurs across Utah, Arizona, California, Texas, and Nevada. Licensed in UT, AZ, CA, TX and NV.
