Additional Insured and Waiver of Subrogation on Janitorial Contracts: What Building Owners Ask For
Landing a commercial cleaning contract is exciting, but many janitorial companies encounter unfamiliar insurance requirements before they can begin work. Property managers, office building owners, schools, healthcare facilities, and commercial landlords often require specific insurance endorsements that go beyond basic coverage.

Two of the most common requirements are additional insured status and a waiver of subrogation. If you are reviewing a janitorial services agreement and are unsure what these terms mean, you are not alone. Businesses seeking specialized janitorial business insurance frequently encounter these requirements during contract negotiations.
The short answer is that building owners ask for additional insured and waiver of subrogation endorsements to help manage risk when outside contractors work on their property. These requirements are common in janitorial contracts because property owners want protection if claims arise from a cleaning company's operations. The specific requirements vary by customer, contract language, state regulations, and insurance policy terms.
Why Building Owners Require Additional Insured Status
When a property owner hires a janitorial company, they are allowing outside employees to work throughout the building. Cleaning crews may operate after hours, access multiple tenant spaces, move equipment through common areas, and work around employees, visitors, and customers.
Because of these exposures, building owners often require the cleaning contractor to add them as an additional insured on the contractor's liability policy.
An additional insured endorsement may extend certain protections under the cleaning company's policy to the property owner, subject to policy language and endorsement terms.
This requirement is intended to address liability arising from the contractor's ongoing operations.
Common entities requesting additional insured status include:
Commercial landlords
Property management companies
Office building owners
Retail shopping centers
Schools and universities
Healthcare facilities
Industrial property owners
Government agencies
Some contracts require coverage for ongoing operations only, while others may request completed operations coverage as well. Contract wording matters, so it is important to review insurance requirements carefully before signing any agreement.
Understanding Waiver of Subrogation Requirements
Waiver of subrogation is another provision frequently found in janitorial service contracts.
Normally, if an insurer pays a covered loss and another party is responsible, the insurer may seek reimbursement from that responsible party. This recovery process is known as subrogation.
A waiver of subrogation endorsement may limit those recovery rights when the waiver is required by contract and permitted by the policy.
Property owners often request waivers because they want to reduce the likelihood of disputes among insurance companies following a loss. Cleaning contractors frequently encounter waiver requirements involving:
General liability insurance
Workers' compensation insurance
Commercial auto insurance
Umbrella liability insurance
Availability depends on policy terms, insurer underwriting guidelines, and specific contract requirements.
Which Insurance Policies Are Usually Involved?
Several insurance policies commonly come into play when a client requests additional insured and waiver of subrogation endorsements.
Commercial General Liability Insurance
Commercial general liability insurance is typically the primary policy involved.
It may provide protection for covered allegations involving:
Bodily injury
Property damage
Personal injury
Advertising injury
Premises and operations exposures
This is usually the policy on which additional insured endorsements are requested.
Workers' Compensation Insurance
Many larger customers also require a waiver of subrogation endorsement on workers' compensation coverage.
This request is especially common for office buildings, hospitals, universities, and government contracts.
For businesses trying to understand employee-related insurance obligations, Janitorial Company Workers' Compensation Insurance: Night Crews, Subcontracted Cleaners, and Class Codes is a natural resource to reference because employee classifications and subcontractor relationships can directly affect insurance requirements and contract compliance.
Workers' compensation laws vary by state. Contractors should consult their state's workers' compensation authority for specific requirements.
Commercial Auto Insurance
If company vehicles are used to transport employees, cleaning equipment, supplies, or machinery between locations, customers may also review commercial auto insurance requirements.
Large multi-location service contracts often contain specific insurance limit and endorsement requirements for vehicles entering customer premises.
Umbrella Liability Insurance
Many commercial property owners require umbrella liability coverage to provide additional liability protection above underlying policies.
The required limits and endorsements vary by contract and project type.
Common Contract Requirements That Surprise Janitorial Companies
Insurance certificates are only one piece of contract compliance.
Many cleaning companies are surprised to discover that customers require endorsements and policy language that go beyond simply providing proof of insurance.
Primary and Noncontributory Language
Some property owners require your insurance to respond first before their own liability insurance.
This is commonly called a primary and noncontributory requirement and often requires specific endorsement wording.
Blanket Versus Scheduled Endorsements
Certain policies include blanket endorsements that apply automatically when required by written contract. Others require specific entities to be scheduled individually.
Understanding the difference can prevent delays when onboarding new clients.
Contractual Liability Requirements
A contract may require broader risk transfer obligations than your insurance policy provides automatically.
Because contracts and policies are separate documents, business owners should review both carefully.
Crime and Employee Dishonesty Concerns
Janitorial companies frequently have access to offices, keys, access cards, confidential information, and alarm systems.
As a result, many property managers pay close attention to crime-related coverages. Contractors reviewing client concerns surrounding keys, access credentials, and employee dishonesty may benefit from reading Janitorial Companies With Client Keys and Alarm Codes: Crime, Key, and Dishonesty Coverage, since these topics often arise during contract negotiations and insurance reviews.
What Factors Affect The Cost of Coverage?
There is no standard price for insurance endorsements or contract-compliant insurance programs.
Pricing typically depends on factors such as:
Company size
Annual revenue
Number of employees
Payroll
Claims history
Geographic service area
Types of cleaning services performed
Medical facility exposure
School exposure
Industrial cleaning operations
Use of subcontractors
Vehicle fleet size
Requested insurance limits
Contract requirements
Underwriters generally evaluate the overall risk presented by the operation rather than simply whether a customer requests an additional insured endorsement.
Businesses seeking specialized commercial cleaning insurance coverage should be prepared to provide accurate operational information and copies of major contracts during the quoting process.
How to Get a Quote for Janitorial Contract Requirements
The easiest way to avoid surprises is to provide insurance agents with copies of actual client contracts before coverage is placed.
This allows the insurance professional to identify requirements such as:
Additional insured endorsements
Waivers of subrogation
Primary and noncontributory wording
Certificate requirements
Umbrella liability requirements
Contractual insurance obligations
Having complete information helps ensure the proposed insurance program aligns as closely as possible with customer expectations.
Business owners should also understand that state laws, licensing requirements, and contractual obligations vary. Always verify local requirements through your state's official agencies.
For workplace safety guidance relevant to cleaning operations, contractors can consult OSHA. For consumer information about insurance regulations and coverage concepts, business owners may also find resources from the NAIC helpful.
This article is intended for educational purposes only and should not be considered legal advice or a substitute for reviewing actual insurance policies and contracts.
Frequently Asked Questions
Do all janitorial contracts require additional insured status?
No. Requirements vary by client. However, commercial property owners, property management firms, and government entities commonly require it.
Is a certificate of insurance enough to satisfy contract requirements?
Not always. Many contracts specifically require endorsements such as additional insured, waiver of subrogation, or primary and noncontributory wording.
What is the difference between additional insured and waiver of subrogation?
Additional insured status may extend certain protections to another party under your policy. A waiver of subrogation addresses an insurer's recovery rights after paying a covered loss.
Can small janitorial businesses be required to provide these endorsements?
Yes. Even small cleaning companies may encounter these requirements when servicing commercial buildings, retail locations, schools, and medical facilities.
Are these requirements the same in every state?
No. Insurance regulations, contract laws, licensing requirements, and legal interpretations vary by state. Always verify requirements through official state sources.
Final Thoughts
Additional insured and waiver of subrogation requirements have become standard parts of many commercial janitorial contracts. Understanding what these provisions mean before signing an agreement can help avoid delays, protect business relationships, and support smoother contract compliance.
Because requirements vary widely between customers and policies, it is important to work with professionals who understand cleaning industry risk exposures and contract insurance language. If your company needs guidance on insurance requirements for commercial cleaning agreements, explore specialized insurance for janitorial companies to learn more about coverage options and request a quote tailored to your operations.




