Back to Guides
CondominiumsAdditional Insured

Condo Association Insurance Requirements for Contractors

Bramble·March 23, 2026·5 min read

A condo association hired a roofing contractor to replace the common area roof. The contractor fell through a deteriorated section and sustained a back injury requiring surgery and two months off work. The roofing company's workers' compensation policy covered the employee. But the injured worker's attorney also named the condo association as a third-party defendant, arguing that the association knew about the roof's condition and failed to warn the contractor.

The association's insurance covered the defense costs-$74,000-but the incident triggered a special assessment on unit owners when the premiums jumped at renewal.

The association had collected a COI. They hadn't verified that it met the requirements in their contractor agreement. The AI endorsement was missing. The WOS on workers' comp wasn't there.

Why Condo Associations Face Unique Contractor Liability

Key Compliance Facts
$1-2M
Typical GL limit for condo contractors
31%
Policies missing proper AI designation
$500K+
Average uninsured contractor incident cost

Condominium associations manage property on behalf of unit owners. When a contractor causes injury or damage in a common area, the association can be named in litigation even if the contractor's negligence was the primary cause. Courts have held that associations have a duty of care over vendors working in spaces they control.

Beyond injury claims, contractor work at condominiums creates:

  • Property damage risk to common elements and individual units
  • Third-party injury risk to residents and guests during construction
  • Environmental risk if hazardous materials are involved (older buildings with asbestos, lead paint)
  • Code violation risk if unlicensed contractors perform work requiring permits

Every contractor working at a condominium project-major renovation or routine maintenance-must carry verified, adequate insurance before they begin.

Standard Insurance Requirements by Contractor Type

Compliance Process
1
Review Contract
Identify all insurance and AI requirements
2
Collect COIs
Request certificates from all vendors
3
Verify AI Status
Confirm endorsement is on the actual policy
4
Document & Track
Log compliance status and set renewal reminders

General Maintenance Contractors (Landscaping, Cleaning, Pest Control)

Coverage Minimum Required
Commercial General Liability $1,000,000 per occurrence / $2,000,000 aggregate
Workers' Compensation Statutory
Employers' Liability $500,000 per accident
Commercial Auto $1,000,000 CSL (if vehicles on property)

Skilled Trades (Plumbing, Electrical, HVAC, Elevator)

Coverage Minimum Required
Commercial General Liability $1,000,000 per occurrence / $2,000,000 aggregate
Workers' Compensation Statutory
Employers' Liability $500,000 per accident
Commercial Auto $1,000,000 CSL
Umbrella $2,000,000

Major Projects (Roofing, Facade, Common Area Renovation)

Coverage Minimum Required
Commercial General Liability $2,000,000 per occurrence / $4,000,000 aggregate
Workers' Compensation Statutory
Employers' Liability $1,000,000 per accident
Commercial Auto $1,000,000 CSL
Umbrella $5,000,000
Builder's Risk Per project value (if structural work)

Specialty Contractors (Asbestos, Lead Abatement, Structural)

Coverage Minimum Required
Commercial General Liability $2,000,000 per occurrence / $4,000,000 aggregate
Workers' Compensation Statutory
Employers' Liability $1,000,000 per accident
Umbrella $5,000,000
Pollution Liability $1,000,000 per occurrence
Contractor's Pollution Liability $1,000,000 per occurrence

The Additional Insured Requirement

Every contractor working at a condominium must name the association and the property management company as additional insureds on their commercial general liability policy. The endorsement must:

  • Name the exact legal entity of the association (check your governing documents for the correct legal name)
  • Specify primary and non-contributory coverage
  • Cover the scope of work being performed
  • Include completed operations coverage for any structural or improvement work

The ACORD 25 certificate showing "Additional Insured: [Association Name]" in the description box is not sufficient. The AI endorsement must be on the policy.

Waiver of Subrogation for Condo Contractors

Require a waiver of subrogation on the contractor's workers' compensation policy. Without it, if a contractor's employee is injured at the condo property and the workers' comp carrier pays, the carrier can sue the association for contribution-even if the association did nothing wrong.

For contractor general liability, a WOS prevents the contractor's GL insurer from pursuing subrogation against the association after paying a claim arising partly from the association's common area conditions.

Builder's Risk for Major Projects

For any project involving structural work-roof replacement, facade restoration, major common area renovation-require a builder's risk policy that:

  • Covers the full replacement value of the work being constructed
  • Names the association as an additional insured or loss payee
  • Extends coverage to materials stored on-site before installation
  • Includes collapse and water intrusion coverage

For projects financed through the association's reserves or a special assessment, builder's risk protects the unit owners' investment in case of a mid-project casualty.

Managing Contractor Insurance at Annual Turnovers and Projects

Condo associations typically experience two categories of contractor relationships:

Recurring service vendors: HVAC, elevator, landscaping, pool service. These vendors require annual COI renewals. The association's management team should maintain a pre-approved vendor list with verified, current certificates.

Project-specific contractors: Hired for specific renovations, repairs, or capital improvements. These require project-specific COI review before work authorization. The project contract should specify all insurance requirements, and the contractor must provide compliant certificates before mobilizing.

For either category, never allow work to begin before a verified COI is on file.

Who Should Verify Contractor Insurance in a Condo Association

In a self-managed condo association, the board president or treasurer is typically responsible. In a professionally managed property, the management company should own this function as part of their management agreement.

Regardless of who is responsible, the process must include:

  • Contract or scope of work
  • Insurance requirements specific to that scope
  • COI comparison against those requirements
  • Endorsement verification
  • Documentation and retention

An unverified COI provides no more protection than no COI at all.

Frequently Asked Questions

Q: Does the condo association's master policy cover incidents caused by contractors? A: The association's master policy typically covers the association's own liability-not contractor negligence. If a contractor's negligence causes injury and the contractor lacks adequate insurance, the association may face a claim even if the contractor was primarily responsible. The additional insured endorsement on the contractor's policy is what provides coverage in that scenario.

Q: Do we need separate coverage requirements for the association's own employees vs. contractors? A: Yes. If the association has direct employees (on-site maintenance staff, front desk personnel), those employees fall under the association's own workers' compensation obligation. Contractors bring their own workers' comp for their own employees.

Q: What if a contractor is a sole proprietor who is exempt from workers' comp? A: A sole proprietor working alone may be legally exempt from maintaining workers' comp on themselves in some states. If they bring helpers, however, those helpers must be covered. Require the contractor to certify that all workers on-site are either covered under their policy or are licensed independent contractors with their own coverage.

Q: Should we increase limits when a major capital improvement project is underway? A: Yes. For projects above $500,000 in value, increase contractor GL and umbrella requirements proportionally. A $2 million roofing project warrants higher limits than a $25,000 lobby refresh. Consult with the association's insurance broker to determine appropriate limits for the project scope.


Bramble helps condo associations and HOA management companies verify contractor insurance against their contract requirements-flagging every gap before work begins, and maintaining an audit trail of every review.

Book a demo at getbramble.com

See how Bramble reads the document that defines what the certificate should contain.

See It In Action