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Certificate of Insurance for Specialty Trade Contractors

Specialty Trade Contractors · NAICS 238 · Certificate of Insurance

A Certificate of Insurance (COI) is the proof of coverage that general contractors, property owners, and project managers demand before you step on a job site. For specialty trade contractors—electricians, plumbers, HVAC techs, roofers—a single missing certificate can delay a project or cost you a bid. This tool creates a professional COI draft tailored to your trade, listing the policies, limits, and endorsements that construction contracts typically require. It helps you present a complete, organized document that speeds up approvals and shows you're a reliable, insured professional.

When you need this document

When a general contractor requests a COI before you start work on a commercial or residential project.
When you're bidding on a job that requires proof of insurance with specific limits.
When a property owner or facility manager asks for updated certificates at the start of a new contract.
When your current COI is missing an additional insured endorsement or waiver of subrogation.
When you need to provide a COI to a supplier or equipment rental company.

What the generated draft includes

Insured company information and trade specialty description.
Certificate holder details and project reference.
General liability coverage with occurrence and aggregate limits.
Commercial auto coverage for work vehicles and tools.
Workers' compensation and employers liability coverage.
Umbrella/excess liability if applicable.
Additional insured and waiver of subrogation status.
Standard disclaimer and agent authorization section.

Frequently asked questions

What is the difference between being an additional insured and being listed as a certificate holder?

A certificate holder is simply notified of your coverage. Being an additional insured means the certificate holder has rights under your policy, such as coverage for claims arising from your work. Many construction contracts require you to add the GC or owner as an additional insured via an endorsement.

Do I need workers' compensation insurance for my trade business?

Most states require workers' compensation for businesses with employees. Even if you're a sole proprietor, some states allow you to opt out, but many GCs and project owners will still require a workers' comp policy or a valid exemption to protect against liability.

Can I generate a COI without contacting my insurance agent?

This tool creates a draft for your review, but only your licensed insurance agent or carrier can issue an official certificate. The draft helps you organize the required information and identify gaps before contacting your agent.

Self-help document generator: you get a structured draft based on the facts you provide. It is not legal, tax, or financial advice; verify jurisdiction-specific rules before sending.