Business Insurance for Window Cleaners
Window cleaning is one of the most liability-exposed trades on the market — one broken pane, one fall from a ladder, one flooded interior can cost more than a year of revenue. Make sure your coverage matches the risk before you book the next job.
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Coverage Types for Window Cleaners
These are the key insurance policies most relevant to your business type — ranked by importance.
General Liability
RequiredThe core coverage for window cleaning businesses. Covers broken glass (property damage to client windows, frames, and surrounding surfaces), interior flooding from improper sealing, and third-party bodily injury from ladder strikes or debris. Most commercial contracts require $1M–$2M GL as a condition of hire.
Workers' Compensation
RequiredMandatory in most states for any employees. Window cleaning is classified as a high-fall-risk occupation — ladder falls, lift accidents, and repetitive strain injuries are common. Workers comp covers medical bills, lost wages, and disability benefits for injured employees without exposing the business to direct lawsuit.
Commercial Auto
RequiredCovers your service van or truck used to transport ladders, squeegees, water-fed poles, and cleaning equipment between jobs. Personal auto policies exclude business use — a single at-fault accident during a job run without commercial auto can expose the business owner personally.
Inland Marine / Equipment
RecommendedCovers water-fed poles ($800–$3,000 each), squeegees, pressure washers, and extension ladders against theft from the vehicle, accidental breakage, and loss. A stolen van load of professional window cleaning gear can represent $5,000–$15,000 in replacement costs.
Business Owners Policy (BOP)
RecommendedBundles GL + commercial property in one policy. Best for window cleaning businesses with a shop, storage unit, or office. Covers business equipment, chemical supplies, and business interruption from a covered loss.
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What You Need to Know
- →Glass breakage is the #1 liability claim for window cleaners — GL covers damage to the pane itself plus any consequential water or interior damage from a broken seal or frame.
- →Rope descent systems (rappelling) for high-rise work require specialized liability coverage — standard GL often excludes work above a certain height (3 or 4 stories).
- →Commercial property managers universally require certificates of insurance before authorizing window cleaning work — have your certificate ready before proposals.
- →Some states (CA, WA, OR) require specific contractor licensing for commercial window cleaning — operating without a license can void GL coverage on resulting claims.
- →ERGO NEXT covers window cleaning and exterior maintenance businesses with same-day certificate of insurance delivery.
What Does It Cost?
Solo window cleaners (residential focus): $55–$85/month for GL + commercial auto. Multi-employee window cleaning companies with commercial contracts: $140–$250/month including workers comp. High-rise or rope descent work significantly increases rates — some standard carriers exclude elevated risk work.
Frequently Asked Questions
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