Contractor Business Insurance

General liability insurance covers third-party claims for bodily injury, property damage and personal and advertising injury. For contractors, that means a client slipping in your work area, accidental damage to a customer's home while working on it, and claims tied to your advertising. Most general contractors and commercial clients require proof of it before you can sign a contract or step on site. Many GC subcontract agreements and local permit offices require it too.

Most standard general liability policies also include products and completed operations coverage under a separate aggregate limit. This extends your protection to third-party bodily injury and property damage claims that arise after a job is finished, not just while work is in progress. It comes with one important limitation: completed operations covers the damage caused by your work, not the cost to redo or repair the faulty work itself. Confirm with your insurer that completed operations is included in your policy and has not been removed by endorsement, as some policies exclude it.

Common claim scenarios:

• A homeowner trips over your extension cord and breaks their wrist, filing a bodily injury claim
• Your crew accidentally breaks a water line inside a wall, flooding two finished rooms
• A subcontractor you hired damages a neighboring unit's property at a multifamily job site
• A client's dog is injured after getting into unsecured materials you left in a yard

Who needs it:

• Any contractor working in or on client property, residential or commercial
• Subcontractors required to show a certificate of insurance to the GC before work begins
• Contractors bidding on municipal, government or HOA jobs where proof of insurance is required

When you need it:

• Before signing a subcontract: most GCs require a certificate naming them as an additional insured
• When applying for a contractor's license in most states
• Before pulling permits in jurisdictions that require proof of coverage at the counter

How much you likely need:

• $1 million per occurrence / $2 million aggregate is the standard starting point for most residential trades
• Commercial GCs and municipal subcontractors are often required to carry $2 million per occurrence
• High-risk trades like roofing, structural work and electrical commonly require higher limits

When to adjust your limits:

• Move to higher limits if your subcontract agreements or client contracts require it and check every new contract carefully
• Consider higher aggregate limits if you run multiple simultaneous job sites or take on commercial work

Workers' compensation covers medical expenses, lost wages and rehabilitation costs when an employee is injured or becomes ill on the job. In most states, it's legally required from the moment you hire your first employee including part-time workers and, in many states, family members on payroll. Construction trades are among the highest-risk industries for workplace injury, and workers' comp claims in this sector are often among the most expensive.

Common claim scenarios:

• A roofer slips on wet shingles and requires knee surgery and six weeks of recovery
• A framer develops carpal tunnel from repetitive nail gun use and files a workplace injury claim
• A laborer inhales chemical fumes on a painting job and requires emergency care and missed work
• A concrete finisher tears a back muscle lifting heavy forms, requiring surgery and physical therapy

Who needs it:

• Any contractor with W-2 employees; required by law in almost every state
• Contractors who use 1099 subcontractors who don't carry their own coverage (you may be liable)
• Sole proprietors who want to cover themselves for job-site injury even without employees

When to adjust your limits:

• Ensure every trade classification on your policy matches actual work performed, since misclassification causes costly audits
• Review coverage when you hire specialty subs; require certificates from any sub who carries their own policy

Commercial auto insurance covers vehicles used for business purposes work trucks, vans, trailers and equipment haulers. Personal auto policies typically exclude business use, so any vehicle regularly used to haul tools, materials or employees to job sites needs commercial coverage. This is one of the most commonly overlooked gaps for small contractors who use a personal truck for work.

Common claim scenarios:

• Your foreman rear-ends a vehicle while driving to a supply house in the company truck
• Your work van is stolen from a parking lot with tools and materials inside
• A trailer breaks free from a hitch on the highway and causes a multi-car accident
• An employee driving their personal truck for a job errand gets in an accident your business may still be liable

Who needs it:

• Any contractor who uses a vehicle to travel between job sites, haul tools or transport workers
• Businesses with fleet vehicles, box trucks, equipment trailers or service vans
• Sole proprietors whose personal truck is regularly used for business purposes

How much you likely need:

• $500,000 combined single limit is common for light-duty trucks and work vans
• $1 million or more is often required when hauling heavy equipment or operating CDL vehicles

Tools and equipment insurance, often written as an inland marine policy, covers hand tools, power tools, equipment and gear while in transit, stored overnight, or on a job site. Commercial property covers gear inside a fixed location like a shop or warehouse. Tools and equipment coverage fills the gap when your gear is on the road, on site or in your truck. For most trades, this is one of the most likely claims you'll file and is a necessary coverage type, even though it is optional.

Unlike most coverage types, there is no standard limit to recommend here. The right amount depends entirely on the replacement value of your specific tools and equipment, which varies widely by trade and how much gear you carry.

Common claim scenarios:

• Thieves break into a job site trailer overnight and steal $20,000 in tools and a generator
• A circular saw and nail guns are taken from an unlocked truck bed at a gas station
• Expensive surveying or laser-leveling equipment is damaged when a truck is involved in an accident
• A portable air compressor is destroyed when scaffolding collapses on a job site

Who needs it:

• Any contractor who owns significant tool or equipment inventory that travels with them
• Trades like electrical, plumbing, HVAC, framing, roofing and landscaping with high tool values
• Contractors whose tools are regularly stored overnight at job sites or in vehicles

When to adjust your limits:

• Update your coverage limit when you purchase new equipment, especially specialty or diagnostic tools
• Consider agreed-value policies for specialty or high-cost items to avoid depreciation disputes at claim time

A surety bond is not insurance for you. It's a financial guarantee to your customers and the public that you'll complete work as contracted and meet licensing requirements. Most state contractor licensing boards require a license bond before issuing a contractor's license and it also protects homeowners if you abandon a job, fail to pay subs or violate the terms of a contract.

Common scenarios where it's triggered:

• A contractor takes a deposit and fails to begin work, and the homeowner files a bond claim to recover the money
• A general contractor doesn't pay a subcontractor, and the sub pursues a claim against the bond
• A contractor fails to pull required permits or abandons a project mid-completion

Who needs it:

• Most licensed general contractors; required by state licensing boards in the majority of states
• Specialty trades including electrical, plumbing, HVAC and roofing in states with trade-specific licensing
• Contractors bidding on public or government jobs, which frequently require performance and payment bonds

Most trade contractors do not need a separate professional liability policy. If you are executing work based on someone else's plans, your general liability policy (including completed operations) is the right tool for third-party injury and property damage claims that arise from that work.

Contractor's professional liability insurance becomes relevant when you are directly responsible for the planning, design or professional judgment behind a project, not just the physical execution of it. General contractors who manage full project scope and carry responsibility for outcomes, and design-build contractors who provide both plans and construction, face a different category of exposure. If a design decision, project oversight failure or professional recommendation you made leads to financial loss or damages, that claim falls outside what general liability covers. E&O fills that gap.

Common claim scenarios:

• A general contractor oversees a structural build using their own specifications; a design flaw causes a failure and the owner sues for the full cost of demolition and reconstruction
• A design-build firm provides engineered plans with a load-bearing error; correcting it after framing is complete costs $80,000
• A GC advises a client to proceed without a soil study; foundation problems emerge and the client holds the GC professionally responsible

Who needs it:

• General contractors who manage full project scope and can be held directly responsible for planning, oversight and outcomes
• Design-build contractors who provide both the plans and the construction under a single contract
• Contractors whose client agreements include professional responsibility clauses or performance warranties tied to their judgment

Who typically does not need it:

• Trade subcontractors executing work from plans provided by an architect, engineer or GC
• Specialty contractors whose liability exposure is tied to physical workmanship rather than professional recommendations