Construction businesses need several types of insurance to cover worksite accidents, equipment damage and project-related risks. Below we've outlined essential coverage types for construction companies with recommended amounts for financial protection.
What Insurance Do You Need For a Construction Business?
Construction businesses need general liability, workers' comp, commercial auto and builder's risk insurance for complete financial protection.
Get matched to the top construction business insurance providers for your coverage needs below.

Updated: November 13, 2025
Advertising & Editorial Disclosure
General liability insurance is most critical for construction businesses due to high property damage and injury risks on job sites. (Read More)
Construction businesses must carry workers' compensation, commercial auto and general liability insurance mandated by law or contract. (Read More)
Optional coverage includes builder's risk, tools and equipment insurance and commercial umbrella insurance.
To meet requirements, obtain COIs and bonds after purchase, add required endorsements before mobilization and maintain coverage throughout projects. (Read More)
What Insurance Types Are Needed For a Construction Business?
General liability insurance protects contractors when clients or visitors get injured on job sites, or when construction work damages adjacent properties. We recommend $2 million per occurrence and $4 million aggregate for most construction businesses, though larger commercial projects may require $5 million or more.
Real-Life Coverage Scenario: A framing crew accidentally knocked over scaffolding that crashed through a neighbor's fence and damaged two parked cars. The property owner tripped over debris and broke her wrist. Costs totaled $8,500 in vehicle repairs, $6,200 for fence replacement, $23,000 in medical bills and $12,000 in legal fees. General liability insurance covered all $49,700.
Required by law in most states once you hire your first employee. Construction has one of the highest injury rates of any industry. Workers' comp pays medical costs and lost wages when employees get hurt on the job, from falls off ladders to equipment accidents. Coverage amounts are set by state law based on your payroll and job
classifications.
Real-Life Coverage Scenario: A roofer fell 15 feet from a ladder, suffering a fractured pelvis and broken arm. Emergency surgery, hospitalization, physical therapy and six months of recovery totaled $127,000 in medical expenses plus $38,000 in lost wages. Workers' compensation covered the entire $165,000, protecting both the injured employee and the business owner.
Required by law in 49 states for business-owned vehicles. Construction crews rely on trucks and vans to transport workers, materials and equipment to job sites. A $1 million combined single limit for liability plus comprehensive and collision coverage protects you when company vehicles cause accidents or get damaged, from rear-ending another driver while hauling materials to theft of your work truck.
Real-Life Coverage Scenario: A company truck loaded with lumber ran a stop sign and collided with a sedan, injuring two passengers. The accident resulted in $54,000 in medical bills, $28,000 to replace the totaled sedan, $19,000 in truck repairs, $7,500 in damaged lumber and $15,000 in legal costs. Commercial auto insurance covered all $123,500 with only a $1,000 deductible.
Builder's risk insurance covers buildings under construction from damage or loss during the building process. This policy protects construction projects from theft, vandalism, fire, wind, hail and other covered perils until project completion. Coverage should equal the completed value of the structure, ranging from $100,000 for residential renovations to $5 million or more for commercial projects.
Real-Life Coverage Scenario: A severe windstorm hit overnight during a home addition project, ripping off the newly installed roof and damaging framing. Stolen copper piping added to the losses. Total damages included $42,000 in roof replacement, $18,000 in framing repairs, $11,000 in ruined drywall and insulation, $3,800 in stolen copper and $8,000 in project delays. Builder's risk insurance covered all $82,800.
Tools and equipment insurance (inland marine insurance) covers construction equipment, tools and materials at job sites, in transit or in storage. Construction businesses invest heavily in equipment, from power tools and generators to excavators and scaffolding. Most contractors should carry $25,000 to $100,000 in coverage, depending on equipment inventory value.
Real-Life Coverage Scenario: Thieves broke into a job site trailer overnight and stole $18,500 worth of power tools, including nail guns, saws, drills and a generator. The same week, a skid steer loader tipped over on uneven ground, causing $31,000 in mechanical damage. The contractor faced $49,500 in losses. Equipment insurance reimbursed the full amount within two weeks, minus a $1,500 deductible.
Commercial umbrella insurance provides additional liability coverage above your general liability and commercial auto policy limits. Construction projects can result in catastrophic injuries or major property damage exceeding standard policy limits. An additional $2 million to $5 million in umbrella coverage is recommended for construction businesses and often required by commercial clients and general contractors.
Real-Life Coverage Scenario: A subcontractor's demolition work caused structural damage to an adjacent office building, injuring three employees and forcing temporary closure. Claims totaled $890,000 in building repairs, $340,000 in business interruption losses, $280,000 in medical costs and $190,000 in legal fees—$1.7 million total. The $1 million general liability policy paid its limit, and the $3 million umbrella policy covered the remaining $700,000.
Construction Business Insurance Requirements
Construction companies must carry specific insurance types mandated by state law and client contracts. Requirements vary by state, project size and client type, with non-compliance resulting in fines, license suspension or contract termination.
Workers' Compensation Insurance | Required by law in 48 states once you hire employees (only Texas and South Dakota make it optional). Penalties for non-compliance include fines up to $10,000 per employee, criminal charges, business license suspension and personal liability for all workplace injury costs. | Minimum coverage amounts are set by state law based on your payroll and construction job classifications. Rates vary by trade—roofers and framers typically pay higher premiums than finish carpenters due to injury risk. |
Commercial Auto Insurance | Required by law in 49 states for business-owned vehicles (New Hampshire is the exception). Personal auto policies exclude business use and won't cover accidents while transporting crews, materials or equipment to job sites. | State minimum liability coverage ranges from 25/50/10 to 30/60/25 split limits. Most construction businesses carry $1 million combined single limit to satisfy both legal requirements and client contracts. |
General Liability Insurance | Commercial property owners, general contractors, municipalities and landlords require this before allowing construction work on their properties. Contracts demand proof of insurance through a Certificate of Insurance (COI) before work begins, with automatic termination for coverage lapses. | Standard requirement is $1 million per occurrence and $2 million aggregate. Large commercial projects and government contracts typically require $2 million to $5 million in total coverage. |
Builder's Risk Insurance | Property owners financing construction and general contractors on projects over $50,000 require this coverage from groundbreaking through final occupancy. The policy must name all project stakeholders as additional insureds and remain active throughout construction. | Coverage must equal completed project value—$100,000 for residential renovations to $5 million or more for commercial builds. Lenders typically require coverage at 100% of total project cost. |
Surety Bonds (Performance and Payment) | Required by federal law for public projects exceeding $150,000 under the Miller Act. State and municipal projects have varying thresholds (often $50,000 to $100,000). Private commercial clients and general contractors also require bonds guaranteeing project completion and subcontractor payment. | Bond amounts equal 50% to 100% of contract value. Performance bonds guarantee completion while payment bonds ensure subcontractors and suppliers get paid—most contracts require both simultaneously. |
Landlords require this for construction businesses leasing commercial space, and lenders mandate it for financed properties. Coverage must protect building structure and business contents, with the landlord or lender listed as loss payee or additional insured. | Coverage amount equals replacement cost of building and contents, ranging from $50,000 to $500,000 based on property value. Lenders typically require coverage at 100% of the loan amount. | |
Commercial Umbrella Insurance | Large commercial clients, general contractors on major projects, government agencies and high-value property owners require additional liability coverage beyond standard limits. Mandatory for projects exceeding $1 million in contract value or involving public facilities. | High-value clients require $2 million to $5 million in umbrella coverage. Government projects and premium commercial clients may mandate $5 million to $10 million in total liability protection. |
How To Ensure Construction Business Insurance Requirements Are Met
Construction businesses must maintain compliant insurance throughout projects to avoid work stoppages and contract violations. Follow these steps to prove coverage and satisfy bonding requirements.
- 1Obtain and verify insurance and bond documents
Request Certificates of Insurance from each insurer and certified bond copies from your surety company immediately after purchase. Review each document against your project contracts: construction agreements require exact coverage amounts, specific policy dates and particular endorsement language that standard COIs may not include without requesting detailed versions.
- 2Secure contract-required policy endorsements before mobilization
Add the property owner and general contractor as additional insureds, obtain waiver of subrogation endorsements for contract parties, and request primary and non-contributory language on your liability policies. Process these endorsements immediately after contract execution since they take three to seven business days and crews cannot mobilize until you provide compliant documentation.
- 3Submit documentation to project stakeholders and regulatory authorities
Deliver COIs and bonds to general contractors before crew mobilization, to project owners before site access, to municipalities when applying for permits and to licensing boards when registering contractor bonds. Most projects require insurance proof 48 to 72 hours before work begins, and building departments won't issue permits without current COIs and filed bonds.
- 4Coordinate coverage across subcontractors and suppliers
Collect and verify COIs from subcontractors before they start work, confirming their coverage meets your contract's flow-down requirements and you're named as additional insured. Verify equipment rental companies and material suppliers carry adequate insurance, and provide your COIs when contracts require mutual verification to avoid rental delays or delivery holds.
- 5Track policy expiration dates throughout multi-month projects
Set alerts 60 days before each policy expires, obtain renewed COIs immediately and send updated certificates to all active general contractors and project owners without waiting for requests. Construction projects lasting six to 18 months span multiple renewal cycles, so a single day of lapsed coverage can trigger contract suspension, stop-work orders and personal liability exposure.
Get Business Insurance You Need For Your Construction Business
Use our tool below to get matched with construction insurance providers. Compare quotes from multiple insurers and verify they understand contractor risks like builder's risk, equipment coverage and subcontractor requirements to find the right coverage at competitive rates.
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About Mark Fitzpatrick

Mark Fitzpatrick, a Licensed Property and Casualty Insurance Producer, is MoneyGeek's resident Personal Finance Expert. With over five years of experience analyzing the insurance market, he conducts original research and creates tailored content for all types of buyers. His insights have been featured in publications like CNBC, NBC News and Mashable.
Fitzpatrick holds a master’s degree in economics and international relations from Johns Hopkins University and a bachelor’s degree from Boston College. He's also a five-time Jeopardy champion!
He writes about economics and insurance, breaking down complex topics so people know what they're buying.

