Insurance and COI Compliance for NYC Property Managers: What Every Vendor Must Carry
8 min read · Updated 2025-01-15
NYC property manager insurance compliance guide: required vendor COI documentation, minimum coverage limits, additional insured requirements, and how to track certificates across your portfolio.
Vendor Insurance Requirements for Property Managers
What insurance should every vendor working in an NYC building carry?
At minimum, every vendor — from a plumber making a minor repair to a general contractor doing a full renovation — should carry: (1) Commercial General Liability ($1M per occurrence / $2M aggregate minimum; larger projects may require more); (2) Workers' Compensation (required by NY State law for any employer); (3) Employer's Liability ($500K minimum, ideally $1M); (4) Commercial Auto if they use vehicles at the property. For major contractors, also require: Umbrella/Excess Liability ($5M+) and Completed Operations coverage.
What does "Additional Insured" mean on a COI and why must I require it?
When you are named as an "Additional Insured" on a contractor's CGL policy, their insurer must defend and indemnify you for covered claims arising from the contractor's work at your property, not just from the contractor's own assets. Without additional insured status, if a contractor's worker is injured on your property, you may face a lawsuit that your own insurance must defend, even if the contractor's negligence caused the injury. Request the actual endorsement, not just the COI notation.
What is a "waiver of subrogation" on a COI?
Subrogation is the insurer's right to sue third parties responsible for a loss they paid. A "waiver of subrogation" means the contractor's insurer waives its right to sue you (the building owner/manager) for a covered loss even if your negligence contributed to it. Requiring a waiver of subrogation protects you from being sued by the contractor's insurer after a covered incident. It must be specifically endorsed on the policy — not just noted on the COI.
How should I track vendor COIs for my portfolio?
Key practices: (1) Never allow work to begin without receiving and reviewing a current COI; (2) Track expiration dates — COIs are typically annual and must be renewed; (3) Verify that the COI names your building owner entity (LLC or corp), not just your name; (4) Check that coverage limits meet your requirements; (5) Require a renewal COI before the prior one expires. Property management software can automate COI tracking and send alerts before expirations. Maintaining a vendor insurance log is both good practice and due diligence protection.
What are common mistakes when reviewing COIs?
Common mistakes: (1) Accepting a COI with expired dates; (2) Not requiring additional insured endorsement; (3) Accepting limits below your requirements; (4) Not checking that the named insured matches the contractor's entity name; (5) Accepting a COI from an insurer not admitted in New York or rated below A-/VII by A.M. Best; (6) Ignoring the "effective date" and "expiration date" fields; (7) Not requiring the umbrella policy details if the contractor's GL limits seem low. A COI is only as good as the underlying policy.
Do super or building staff need workers' compensation coverage?
Yes. If you employ a superintendent, porter, or other building staff (even part-time), they must be covered under a Workers' Compensation policy. This is a mandatory New York State requirement. If a building employee is injured on the job without WC coverage, the employer faces significant penalties from the NY State Workers' Compensation Board and personal liability for the employee's medical costs and lost wages. WC coverage must be purchased before the first day of employment.
What happens if a vendor's coverage lapses while working in my building?
If a vendor's insurance lapses and an incident occurs, you may be left without coverage — or your own insurance must cover a claim and then deal with the vendor's failure. This is why tracking COI expiration dates is critical. Best practice: require a COI renewal 30 days before expiration and suspend the vendor's work privileges until the renewed COI is received. Include an insurance compliance clause in your vendor agreements that gives you the right to terminate the relationship for insurance non-compliance.
How do I set vendor insurance requirements for different project sizes?
Scale requirements to the scope: (1) Minor maintenance (plumbing repairs, painting): $1M GL, WC required; (2) Mid-sized renovations ($50K-$500K): $2M GL, $5M umbrella, $1M Employer's Liability; (3) Major construction or roofing: $5M GL, $10M umbrella, completed operations, possibly builder's risk; (4) Elevator maintenance: typically covered by elevator contractor's specialized program — verify; (5) Asbestos or lead abatement: specialized pollution liability in addition to standard coverages. Spell out requirements in your contract, not just verbally.