Business Insurance for Contractors: Coverage, Costs, and Requirements

Contractors face more insurance requirements than almost any other type of small business. State licensing boards want proof of coverage before they issue a license. General contractors want certificates before they let you on site. Property owners and lenders want to know their project is protected. And underneath all of that paperwork is a real exposure: construction accounts for roughly one in five workplace fatalities in the United States, and a single property damage claim can exceed a year's revenue.

This guide covers the policies contractors actually need, how state requirements work, what coverage costs by trade in 2026, and how to buy it without overpaying. If you want to jump straight to comparing carriers, our reviews of the top-rated business insurance companies flag which insurers specialize in trades and issue instant certificates.

The Core Coverage Every Contractor Needs

Whether you are a one-person handyman operation or a general contractor with a dozen employees, the same five policies form the base of a contractor insurance program.

General Liability Insurance

General liability pays for third-party bodily injury and property damage that arise from your work, both while the job is in progress and after it is complete. A client who trips over your extension cord, a water line you nick during a remodel, or a deck railing that fails two years after you built it are all general liability claims. The standard policy carries $1 million per occurrence and $2 million aggregate, which is also the minimum most general contractors and commercial clients will accept. This is the policy your licensing board, landlord, and every client will ask about first.

Workers' Compensation Insurance

Workers' comp pays medical bills and lost wages when an employee is hurt on the job, and it protects you from lawsuits over those injuries. Almost every state requires it once you have employees, and construction is treated more strictly than other industries: several states require coverage from the first employee with no exemptions, and some now require licensed contractors in high-risk trades to carry it even with no employees at all. Our workers' compensation guide explains how premiums are calculated from payroll and class codes.

Commercial Auto Insurance

Your personal auto policy excludes vehicles used for business beyond ordinary commuting. A truck that hauls tools and materials to job sites, carries your company name, or is titled to the business needs a commercial auto policy. If employees ever drive their own vehicles for work, add hired and non-owned auto coverage to protect the business when they have an accident.

Tools and Equipment Coverage

Also called an inland marine or contractor's equipment floater, this covers tools and equipment wherever they are: in your truck, on a job site, or in a storage unit. Commercial property policies usually cover only what is at your listed premises, so a contractor whose tools live in a vehicle has almost nothing covered without it. Policies can be scheduled (listing each item) or blanket (covering everything up to a limit), and theft from vehicles is the most common claim.

Surety Bonds

A bond is not insurance, but it is on every contractor's requirement list. A license bond guarantees you will follow state contracting laws and pays a harmed customer if you do not. Performance and payment bonds guarantee you will complete a specific project and pay your subs and suppliers, and they are standard on public work and larger commercial jobs. The bond company will collect from you if it pays a claim, which is the key difference from insurance.

Coverage That Depends on Your Trade and Contracts

Beyond the core five, several policies are triggered by the kind of work you take on:

• Builder's risk: Covers a structure under construction, plus materials on site, against fire, wind, theft, and vandalism. Usually required by the owner or lender on new construction and major renovations, and typically written per project.
• Installation floater: Covers materials and equipment you are installing until the owner accepts the work. Important for HVAC, electrical, and plumbing contractors carrying expensive equipment on site.
• Commercial umbrella: Adds $1 million to $5 million above your general liability, auto, and employer's liability limits. Larger general contractors and public entities commonly require it.
• Contractor's pollution liability: Covers releases of fuel, solvents, asbestos, mold, or other pollutants caused by your work. General liability excludes most pollution claims.
• Professional liability: Needed for design-build contractors and any contractor who provides plans, engineering, or consulting alongside construction.
• Employment practices liability: Covers claims of discrimination, harassment, or wrongful termination once you have a crew.

State Licensing and Insurance Requirements

Insurance requirements for contractors come from three sources: the state licensing board, the contracts you sign, and local permit authorities. Licensing rules vary widely, so treat the examples below as illustrations and verify the current rules with your own board before applying or renewing.

• California: The Contractors State License Board requires a $25,000 contractor license bond, and LLC licensees must also carry at least $1 million in general liability plus a $100,000 employee and worker bond. Beginning in 2026, all licensed contractors must carry workers' compensation regardless of whether they have employees, following a phase-in that started with high-risk classifications such as roofing, concrete, HVAC, and tree service.
• Washington: Registered contractors must file a surety bond and proof of general liability with minimums set by statute, commonly $50,000 for property damage and $200,000 for public liability, or a $250,000 combined single limit.
• Oregon: The Construction Contractors Board requires continuous liability coverage with minimum per-occurrence limits that vary by endorsement level, starting at $500,000 for most residential licenses and rising to $1 million or more for commercial levels.
• Florida: Licensed contractors must show general liability and property damage coverage with minimums that depend on their classification, and workers' compensation applies from the first employee in the construction industry.
• Other states: Many states require only a bond at the license level and leave liability requirements to contracts and permits. Some, such as Texas, license only specific trades at the state level while cities set their own rules.

Licensing boards typically check coverage at renewal and can suspend a license if a policy lapses mid-term, so set renewal reminders and never let a policy cancel while you are licensed.

What Contractor Insurance Costs in 2026

Contractor premiums are driven by trade, payroll, revenue, location, years in business, claims history, and the limits your contracts require. The ranges below are typical for small contracting businesses with one to five workers and are not quotes. Expect new ventures to pay toward the higher end and businesses in high-litigation states such as Florida, New York, and California to pay more.

Typical General Liability Costs by Trade

• Handymen, painters, and landscapers: $40 to $90 per month, or roughly $500 to $1,100 per year
• Electricians: $60 to $150 per month, with self-employed electricians often at the low end
• Plumbers and HVAC contractors: $80 to $200 per month, or about $1,000 to $2,500 per year
• Carpenters and remodelers: $90 to $220 per month
• General contractors: $130 to $300 per month, rising sharply with revenue and subcontracted work
• Roofers: $250 to $500 or more per month. Roofing consistently ranks as the most expensive trade to insure.

Many carriers price general liability as a percentage of revenue, with most trades landing near 1 percent of annual receipts and roofing or framing closer to 1.5 to 2 percent.

Other Policies

• Workers' compensation: Priced per $100 of payroll. Carpentry and general construction often run $5 to $15 per $100, while roofing can reach $20 or more. The same class code can cost two to three times as much in one state as another.
• Commercial auto: $150 to $400 per month per light-duty truck or van, with rates for contractors averaging in the middle of that range and rising 7 to 15 percent in many markets this year.
• Tools and equipment: Roughly 1 to 3 percent of insured value per year. A contractor with $30,000 in tools might pay $300 to $900 annually, and many small policies cost $25 to $50 per month.
• License bonds: Usually 1 to 3 percent of the bond amount for contractors with good credit, so a $25,000 bond often costs $250 to $750 per year. Contractors with weaker credit can pay 5 to 10 percent.
• Commercial umbrella: Around $50 to $150 per month for the first $1 million of additional limit.

Put together, a solo handyman or electrician with general liability, a small tools policy, and commercial auto might spend $250 to $500 per month. A general contractor with a five-person crew, workers' comp, two trucks, and an umbrella often lands between $1,500 and $4,000 per month. If you are unsure which limits to carry, our guide on how much business insurance you need walks through the math using revenue, payroll, and contract requirements.

What General Contractors Require From Subcontractors

If you work as a subcontractor, the general contractor's insurance requirements will often be stricter than your state's. A typical subcontract asks for:

• General liability of $1 million per occurrence and $2 million aggregate, with the general contractor and owner named as additional insureds for both ongoing and completed operations
• Primary and noncontributory wording, so your policy pays before the GC's does
• Waiver of subrogation on general liability and workers' compensation
• Workers' compensation with employer's liability limits of at least $500,000, or $1 million on larger jobs
• Commercial auto with $1 million combined single limit
• An umbrella of $1 million to $5 million on commercial projects
• A certificate of insurance before mobilization, and a renewal certificate at every policy anniversary

Two details catch subcontractors out. First, if you have no employees and your state lets you skip workers' comp, many GCs will still require a policy, because without it their own workers' comp may have to cover your injury. Second, additional insured status and waivers require endorsements on your policy, not just a note on the certificate. Ask your insurer for blanket versions of both when you buy the policy, and read our certificate of insurance guide to understand exactly what the GC's risk manager is checking.

How to Lower Your Premiums

• Classify work accurately: Both general liability and workers' comp are priced by class code. A remodeler coded as a general contractor, or an office manager coded as a carpenter, can pay far more than necessary.
• Separate payroll by class: Keep verifiable records so that clerical staff and estimators are not rated at field rates.
• Collect certificates from your subs: At audit, uninsured subcontractor payments are added to your payroll and charged at your rates. Every missing certificate costs you money.
• Build a safety program: Documented training, toolbox talks, and fall protection lower your experience modifier over time and qualify you for carrier credits.
• Bundle with one carrier: Package discounts of 5 to 15 percent are common when general liability, auto, and tools are placed together.
• Choose sensible deductibles: A $1,000 or $2,500 deductible on property and equipment coverage meaningfully lowers premium without much added risk.
• Shop at renewal: Contractor rates vary more between carriers than in almost any other industry. Get at least three quotes every year or two.

Where Contractors Get Coverage

Contractors have more carrier options than they did a few years ago. NEXT Insurance built its business around trades, quoting general liability, tools, and workers' comp online in minutes with unlimited free certificates, which suits solo operators and small crews that need proof of coverage on short notice. The Hartford and Travelers write broader programs for established contractors, including builder's risk, umbrellas, and larger workers' comp accounts, and both have strong claims reputations in construction. Progressive Commercial is one of the largest writers of commercial auto for contractor trucks and vans.

Roofers, demolition contractors, and anyone working at height or with hazardous materials may find that standard carriers decline, in which case an independent agent with access to excess and surplus lines markets is the right route. Whatever your trade, compare at least two or three of the best business insurance companies for contractors before you buy, because pricing for the same coverage can vary by 30 percent or more.

Making Your Decision

The right contractor insurance program does three jobs at once: it satisfies your licensing board, it meets the requirements in the contracts you want to win, and it protects the business from the injuries, damage, and equipment losses that come with the work. Start with general liability at $1 million per occurrence, add workers' comp as soon as your state or your clients require it, insure the vehicles and tools that keep you working, and layer on builder's risk, an umbrella, or pollution coverage as your projects demand.

Prices move every year, and so do requirements, so review your coverage each renewal and any time you add a trade, hire a crew, or bid on larger work. When you are ready to compare quotes, our rankings of the top-rated business insurance companies of 2026 show which carriers make it fastest for contractors to get insured, get a certificate, and get on site.