An apartment community's HVAC technician from an independent two-person shop was servicing a rooftop unit when he fell through a deteriorated access hatch. Surgery, hospitalization, four months of recovery. His company carried no workers' compensation-they were technically sole proprietors who had brought in a helper on a cash basis. His attorney argued the property management company was liable as the de facto employer because the worker had no other recourse.
The property manager thought the technician's company was "their guy" who had been doing HVAC work for three years. He had never provided a certificate of insurance.
Legal fees and settlement: $290,000.
The Vendor Insurance Compliance Gap in Residential Management
Residential property management vendors-plumbers, electricians, HVAC technicians, cleaners, landscapers, painters-are often small businesses or sole proprietors who work at multiple properties. Many carry inadequate insurance or none at all. The competitive nature of residential maintenance keeps prices low, and insurance premiums are often among the first things cut by operators trying to maximize margins.
The result: residential property management vendors have some of the highest non-compliance rates in any industry sector, yet they're the people entering tenant homes, working on mechanical systems, and creating slip-and-fall and injury exposures daily.
Vendor Insurance Requirements by Maintenance Category
Cleaning and Turnover Services
Cleaning crews have access to tenant homes and all property systems. They can damage property, injure themselves, and cause water or chemical incidents:
| Coverage | Minimum | Why It Matters |
|---|---|---|
| General Liability | $500K per occurrence / $1M aggregate | Damage to tenant property or common areas |
| Workers' Compensation | Statutory | Injury to cleaning crew members |
| Employers' Liability | $100,000 | Employer-side injury exposure |
| Dishonesty / Crime Coverage | $25,000 | Theft from tenant units |
Landscaping and Exterior Maintenance
Landscaping and exterior work creates equipment-related risk and exposure to passersby:
| Coverage | Minimum |
|---|---|
| General Liability | $1M per occurrence / $2M aggregate |
| Workers' Compensation | Statutory |
| Employers' Liability | $250,000 |
| Commercial Auto | $1M CSL (if trucks and trailers on-site) |
| Equipment Coverage | Per value of equipment operated |
Plumbing and HVAC
Water and mechanical systems create high-consequence risk-a failed repair can flood multiple units:
| Coverage | Minimum |
|---|---|
| General Liability | $1M per occurrence / $2M aggregate |
| Workers' Compensation | Statutory |
| Employers' Liability | $500,000 |
| Commercial Auto | $1M CSL |
| Umbrella | $1M recommended |
Electrical Contractors
Electrical work creates fire and electrocution risk:
| Coverage | Minimum |
|---|---|
| General Liability | $1M per occurrence / $2M aggregate |
| Workers' Compensation | Statutory |
| Employers' Liability | $500,000 |
| Commercial Auto | $1M CSL |
General/Renovation Contractors
Larger scope work: unit renovations, structural repairs, roofing, additions:
| Coverage | Minimum |
|---|---|
| General Liability | $1M per occurrence / $2M aggregate |
| Workers' Compensation | Statutory |
| Employers' Liability | $500,000 |
| Commercial Auto | $1M CSL |
| Umbrella | $2M minimum |
| Builder's Risk (for projects > $50K) | Per project value |
The Additional Insured Requirement for Residential Vendors
Every vendor working at your residential properties-regardless of size-should name you as an additional insured on their commercial general liability policy. This protects you when:
- A vendor's work injures a tenant
- A vendor's equipment damages common areas
- A vendor causes a fire or flood that injures multiple residents
The additional insured endorsement must be on the policy, not just listed on the ACORD certificate face. Confirm by requesting the endorsement document itself.
Workers' Compensation and the Sole Proprietor Gap
Many residential maintenance vendors are sole proprietors who are legally exempt from carrying workers' compensation on themselves. This creates a trap for property owners:
Scenario: A licensed plumber with no employees and a sole proprietor exemption from workers' comp brings a day-labor helper to your property. The helper is injured. There's no workers' comp to cover the claim. In many states, if the helper is considered a statutory employee due to the nature of control the property owner exercised, the property owner faces workers' comp liability.
Protection: Require vendors to certify in their vendor agreement that all workers on your property are either:
- Covered by the vendor's workers' compensation policy, or
- Independent contractors with their own coverage who have signed a certificate of independent contractor status
Get this certification in writing.
Building a Residential Vendor Compliance Program in Four Steps
Step 1: Create a vendor onboarding form. Simple one-page document: vendor name, license number, trade category, emergency contact, insurance requirements acknowledgment, and COI submission.
Step 2: Verify every COI before first use. Check the coverage amounts, confirm the additional insured endorsement, verify workers' comp status, and log the expiration date. Never use a vendor who hasn't completed this step.
Step 3: Create a pre-approved vendor list. Vendors who have passed onboarding are on the approved list. Maintenance staff dispatches from this list only.
Step 4: Monitor and renew. Set expiration reminders and request renewed COIs before dispatch when a vendor's certificate lapses.
Practical Challenges in Residential Vendor Compliance
The "they've always been fine" vendor: A vendor who has worked at your properties for years without incident is not inherently compliant. Their coverage may have lapsed, their limits may be inadequate, or their workers' comp status may have changed. Compliance requires current verification-not historical trust.
The last-minute dispatch: Maintenance coordinators dispatching vendors under time pressure routinely skip compliance steps. Compliance needs to be built into the dispatch system itself, not left to individual judgment. A pre-approved vendor list is the most practical solution.
The sub-contractor invisible problem: A general contractor brings uninsured subs to work on your property. The GC's policy may not cover the sub's work. Require vendor agreements to mandate that all subcontractors carry equivalent coverage, and require the GC to provide sub COIs on request.
Frequently Asked Questions
Q: If a vendor carries a homeowners policy instead of a commercial GL policy, is that acceptable? A: No. Homeowners policies exclude business activities. A vendor using their homeowners policy as proof of insurance for work performed at your property has no coverage for that work.
Q: How do I handle a vendor who says they don't need workers' comp because they're a sole proprietor? A: Confirm the exemption applies in your state, and then require written certification that they'll have no other workers on-site during your jobs. If they bring anyone else, the exemption doesn't protect you.
Q: What's the right insurance requirement for a tenant who has a friend do maintenance work in exchange for a rent reduction? A: This is a serious risk. "Handyman" arrangements with tenants or their contacts are uninsured informal labor that creates workers' comp and liability exposure for the landlord. Prohibit this arrangement in your lease and in property operations policy.
Q: Do we need to collect new COIs for recurring service agreements annually? A: Yes. Annual service agreements (HVAC maintenance, pest control, landscaping) require annual COI renewal. A certificate on file from 18 months ago doesn't reflect current coverage.
Bramble helps residential property management teams build compliant vendor programs from the ground up-tracking every COI, every endorsement, and every expiration date across the full vendor roster, automatically.