Best Window Cleaning Business Insurance

Cleaning business insurance for window cleaners covers fall injuries to your crew, scratched glass panels, and property damage below your work zone.

This page covers the best window cleaning insurance providers, what coverage types your business needs, how these change as your business grows, what you can expect to pay and how to better manage your insurance costs.

If you're ready to get covered now, get matched to the best provider for your window cleaning business and get proof of coverage fast.

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Written by Connor Bolton

Updated: June 9, 2026

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Key Takeaways

ERGO NEXT, The Hartford, and Thimble are the best window cleaning business insurance companies, with rates starting as low as $78 per month. (Jump to Top Providers)

Your window cleaning business most likely needs general liability, workers' comp, and commercial auto. GL covers glass damage and third-party injuries on the job, workers' comp is required in most states once you have employees, and commercial auto closes the gap your personal auto policy leaves open on the way to client sites. (Jump to Types You Need)

Depending on the coverage you're buying, your monthly premium for the best insurance for window cleaning can range from $21 to $199. (Jump to Costs)

Choosing the right policy means matching coverage to how your business actually works, setting limits that reflect the accounts you serve, and confirming your provider can scale as you add crew or commercial clients. (Jump to Choosing Process)

Best Window Cleaning Business Insurance Companies

ERGO NEXT ranks first overall among window cleaning insurance providers, leading on both affordability and customer experience, which makes it a strong fit if you're a solo operator or small crew looking for straightforward coverage at a competitive rate. The Hartford ranks second overall and leads on coverage score, which matters most when you're serving commercial property accounts that require higher limits and additional insured endorsements. Our analysis found that these two providers sit at opposite ends of a trade-off that runs through most window cleaning insurance decisions, where price and accessibility pull against coverage depth.

See how all seven providers compare in the table below.


ERGO NEXT	4.35	1	1	3
The Hartford	4.21	6	6	1
Thimble	4.14	2	2	7
biBERK	4.12	7	5	6
Progressive Commercial	3.97	3	4	4
Hiscox	3.94	4	3	5
Nationwide	3.93	5	7	2

For our overall window cleaning business insurance ratings, we analyzed pricing, coverage options, and customer experience across all 50 states and Washington, D.C. Our analysis focuses on 1-to-4-person window cleaning businesses, while weighting results to ensure broader industry and location representation. To do this, we evaluated over six million business profiles, more than 100,000 customer experience data points and performed in-depth analysis of coverage contracts and endorsements to compare insurers consistently across industries and regions. We then rated each company across categories of affordability (50% of overall score), customer experience (30% of overall score) and coverage options and terms (20% of overall score) to form an overall rating.

See our full business insurance methodology.

The table ranks seven providers, but your window cleaning operation has a specific profile that not every carrier is built for. ERGO NEXT is priced and structured for smaller operations, specifically the owner-operator with a residential route who needs coverage quickly without navigating a complex application. The Hartford is built for businesses where coverage terms matter as much as price, including commercial cleaning contracts, property management accounts, and clients who review your certificate of insurance before they sign anything.

Each provider profile below covers the specific scenarios where a carrier earns its ranking and where it may not be the right call for your business.

ERGO NEXT

Best Overall for Window Cleaners

ERGO NEXT tops our rankings as the only provider in this study to rank first in both affordability and customer experience for window cleaning businesses. Backed by Munich Re through its ERGO Group acquisition, your average monthly premium runs around $78, about 21% less than what similar window cleaning businesses pay. You get a self-service model where quotes, binding, COI requests, endorsements, and policy changes all happen online or in the app without an agent. The tradeoff is that live help after something goes wrong takes longer than the buying experience suggests.

Learn More: ERGO NEXT Business Insurance Review

The Hartford

Best for Window Cleaners with Complex Coverage Needs

The Hartford ranks second overall in our study, but ranks first for coverage breadth, so policy depth is where you get the most value, with in-house commercial umbrella, an expandable BOP, and risk management resources built for operations with ladder, fall, and glass exposure. You also get claims handling that ranks second overall, which matters when a disputed property damage claim or fall injury escalates. Getting covered, however, takes more effort than with digital-first providers.

Learn More: The Hartford Business Insurance Review

What Types of Insurance Do Window Cleaning Businesses Need?

Window cleaning exposes your business to physical risk on every job, since you're working at height, on client property, with water and tools that can scratch, crack or flood. A broken glass panel, a ladder fall that sends a crew member to the hospital, or a water leak that damages a client's flooring can each produce a claim large enough to threaten your business. The coverage types below reflect where those exposures actually land.

General liability (since every job puts you on client property with the potential to damage glass, fixtures or surrounding surfaces)
Workers' comp (if you have employees; in most states, even one part-time hire triggers the requirement)
Commercial auto (if you drive to job sites; your personal auto policy excludes regular business use)
Commercial property (if you own equipment, tools or a business location worth protecting)
Cyber insurance (if you store client data, process payments online or use scheduling and CRM platforms)

We consistently see coverage needs concentrate on general liability and commercial auto for solo operators, then expand quickly once hiring begins. How much coverage you need and which additional types make sense depends significantly on your headcount and the type of accounts you serve.

As a solo window cleaner, there's no crew to share accountability and no second person to catch a mistake. You're on client property every day, and a scratched glass panel, a tipped ladder or water leaking into a client's space is yours to manage. We see solo operators underestimate how quickly a single property damage claim can exceed what they expect to pay out of pocket.

The most common claims solo window cleaners need to be aware of include:

A squeegee blade scratches a low-e or tinted glass panel and the client expects full pane replacement, which can run several hundred to several thousand dollars
Water from a water-fed pole system enters an open window and damages flooring, furniture or equipment below
A ladder tips into a client's vehicle, exterior fixture or siding during setup or breakdown
Slipping on a wet surface at a client's property and sustaining an injury that becomes an out-of-pocket cost with no employer to file against
A client claims thermal cracking on an older single-pane window occurred during your visit

The right coverage follows where you work, what you carry and how you get there.


General liability	Every job puts you on client property, working with tools, water and ladders. If you scratch a specialty glass panel, flood a client's interior or a bystander trips over your equipment, general liability covers the claim. Most residential clients won't ask for it, but any commercial account will.	$1 million per occurrence / $2 million aggregate for most solo operators. Move to $2 million per occurrence if you're pursuing commercial property management or retail accounts.
Commercial auto	If you drive to job sites, and as a solo window cleaner you almost certainly do, your personal auto policy won't cover a claim that happens on a business trip. That includes hauling ladders, poles and supplies to a client's home or storefront every day.	$100,000 combined single limit as a starting point. Increase if you're towing a trailer or carrying high-value equipment.
Inland marine	Your water-fed poles, squeegees, deionization rigs and other tools travel to every job. A standard general liability or property policy typically won't cover equipment damaged, lost or stolen off your business premises. Inland marine fills that gap for tools in transit.	Match coverage limit to your actual equipment replacement value. A basic ladder and hand-tool kit may need $2,000–$5,000; a carbon fiber pole and pure water system can push $10,000 or more.

Adding your first employee changes your exposure beyond just having more hands on the job. You're now responsible for what happens when someone else climbs your ladder, drives your van or works a site you're not at. A crew member who falls or backs into a client's gate creates a claim that runs through your business. We see coverage obligations multiply faster than most small window cleaning operations expect once payroll and vehicles enter the picture.

Here are additional risks to consider as you start hiring:

A crew member falls from a ladder or aerial lift on a client's property and files a workers' comp claim against your business
An employee damages a large commercial glass panel on a job the owner didn't attend
A hired subcontractor causes property damage on a client's site and carries no insurance of their own
A crew member causes an at-fault vehicle accident between job sites while driving a company van
A seasonal hire is underreported on payroll and the discrepancy surfaces as an audit adjustment at workers' comp renewal

Adding crew means your coverage needs to account for work you didn't personally perform.


Workers' comp	Your first hire triggers a legal obligation to carry workers' comp in virtually every state. For window cleaning crews, a ladder fall or aerial lift incident can result in serious injuries with medical and lost-wage claims your business is responsible for.	Base your limits on your actual payroll and the type of work your crew does. High-rise or aerial lift work is classified separately from ground-level work and carries higher rates. Confirm your classification codes are accurate before coverage starts.
General liability	With crew on jobs you're not always at, GL covers mistakes you didn't make personally. A glass panel scratched by an employee or water damage from a crew member runs through your policy just as it would if you did the work yourself.	$1 million per occurrence / $2 million aggregate. Move to $2 million per occurrence if you're landing commercial property management or multi-building accounts.
Commercial auto	Employees driving company vans create fleet exposure a personal auto policy never covered. If a crew member causes an accident en route to a job, the claim runs through your commercial auto policy. For employees using personal vehicles for work, add a hired and non-owned auto endorsement.	$500,000 combined single limit per vehicle as a starting point for a small fleet. Increase if vehicles are towing trailers or carrying high-value equipment.
Inland marine	Your tool inventory grows with your crew. More equipment means more replacement value traveling to job sites daily, and a standard property policy still won't cover any of it off-premises.	Set your limit to reflect the total replacement value of all tools and equipment in the field at any given time.
Umbrella	If you're bidding on commercial accounts, property managers and building owners increasingly require limits above your base GL policy. An umbrella policy sits above your GL and commercial auto, extending your limits without replacing the underlying coverage.	$1 million is a common starting point. Review contract requirements before setting your limit, as some commercial accounts specify $2 million or more.

At this headcount, you're running simultaneous job sites, holding commercial contracts with indemnification clauses and managing a workforce large enough that employment disputes become a realistic risk. A workers' comp incident, a subcontractor error or a wrongful termination claim each carry financial weight that didn't exist at a smaller headcount. We see coverage gaps that looked theoretical at five employees become actual claims at fifteen.

Here are the newer risks that emerge at this stage:

An employee files a discrimination or wrongful termination claim after a staffing reduction or scheduling dispute
A subcontractor working under your company's name damages a commercial client's property and carries insufficient insurance to cover the loss
A commercial property management client invokes an indemnification clause in their master service agreement after a crew member causes damage on their property
A workers' comp claim hits one crew while a vehicle incident involves another, and you're not on either site
A commercial client requires higher liability limits or broader additional insured terms than your current policy provides, putting a contract renewal at risk

Your coverage needs to keep pace with the contracts you're signing.


Workers' comp	With multiple crews doing ladder and lift work across different sites every day, a lost-time injury stops being a possibility and starts being a probability. At this scale, your experience modification factor based on your claims history becomes a real cost driver worth managing actively.	Structure your coverage around your actual crew mix and work types. If you have crews doing both ground-level and elevated work, confirm each employee is classified correctly. A misclassified crew member who files a claim after a fall can trigger an audit and a retroactive premium adjustment.
General liability	Commercial property management accounts and institutional clients expect $2 million per occurrence as a baseline, and many require your policy to name them as additional insureds before work begins. A GL policy written for a smaller operation may not meet those terms without endorsements.	$2 million per occurrence / $4 million aggregate for firms holding commercial property accounts. Confirm additional insured endorsement language matches what your contracts require before renewal.
Umbrella	Indemnification clauses in commercial master service agreements can push your liability exposure above what your GL policy covers. An umbrella extends your limits across GL and commercial auto without rewriting the underlying policies. At this tier it functions less as a precaution than a contract requirement.	$2 million minimum for firms with commercial property management or institutional accounts. Review each active MSA for indemnification language that specifies limit requirements.
Commercial auto	A fleet of company vehicles with multiple drivers creates underwriting factors that don't apply at smaller headcounts. Driver qualification records, vehicle maintenance history and simultaneous road exposure all affect how your policy is rated and what claims look like at renewal.	$1 million combined single limit per vehicle. Add hired and non-owned auto if any employees or subcontractors use personal vehicles on the job.
EPLI	With 10 or more employees, wrongful termination, discrimination and harassment claims become realistic employment practices liability risks. The statistical exposure grows with headcount and turnover, and window cleaning operations with seasonal staffing cycles face this at the end of every busy season.	$500,000 to $1 million per claim is a reasonable starting range. Increase if your operation runs large seasonal hiring and termination cycles.
Inland marine	Your total equipment value in the field increases at this headcount. More crews mean more poles, vehicles and rigs traveling to more sites daily, and the aggregate replacement cost of what's off-premises at any given time warrants a dedicated limit review.	Reassess your inland marine limit against your current total equipment inventory. A limit set when you had two crews may no longer cover what five crews carry.

At 20 or more employees, a single serious fall, major property loss or multi-plaintiff employment dispute at this scale can produce a loss your business can't absorb. You're running crews across multiple sites and possibly multiple states under contracts where indemnification is tied to client revenue. We find the primary difference at this stage is limit adequacy.

The primary risks at this scale are:

A serious fall injury involving a rope descent or aerial lift operator produces medical, rehabilitation and lost-wage costs that reach $500,000 or more for a single claim
A class-action wage or hour dispute involving seasonal workers across multiple crews creates multi-plaintiff legal exposure that runs well above what standard EPLI limits cover
An enterprise commercial client invokes an indemnification clause tied to building revenue after a major property damage event, pushing exposure above standard GL limits
Vehicle incidents across different crews on the same day become a near-certain annual event at this fleet size, creating simultaneous claims that test your commercial auto limits
Operating across multiple states means your workers' comp coverage, wage and hour compliance and OSHA obligations may differ by jurisdiction in ways a single-state policy doesn't address

At this scale, limit adequacy is what separates a manageable claim from a business-threatening one.


Workers' comp	With crews doing ladder, lift and rope descent work across multiple sites every day, a lost-time injury is a cost you plan for rather than a risk you manage. Your experience modification factor directly affects your annual premium, and a single serious fall can move it for years.	Structure limits around your full payroll and crew classification mix. High-rise and rope descent operators carry the highest classification rates. Confirm they are accurately coded before coverage starts. If your operation includes rope descent crews, ask your broker about occupational accident coverage as a supplement for high-severity fall scenarios.
General liability	Your commercial contracts now include clients specifying $2 million or more per occurrence and requiring additional insured status for both the property owner and management company. A GL policy that met your needs at half this headcount may no longer satisfy the contract terms you're signing.	$2 million per occurrence / $4 million aggregate as a baseline. Move to $5 million per occurrence if your portfolio includes high-rise buildings, hotel brands or institutional clients with contract-specified limits.
Umbrella	Revenue-tied indemnification clauses in large commercial contracts create exposure that no standard GL limit can fully address. An umbrella at this tier is not a buffer. It is the coverage layer your largest contracts are written against.	$5 million minimum for firms holding large commercial portfolios. Review indemnification language in your active MSAs before setting your limit, as some enterprise contracts specify $10 million or more in total coverage.
Commercial auto	With 15 or more vehicles on the road daily, a vehicle incident is an annual certainty rather than an occasional risk. Driver records, vehicle maintenance history and fleet size all affect how your policy is rated and what renewal looks like after a claim year.	$1 million combined single limit per vehicle. At this fleet size, ask your broker about fleet rating versus individual vehicle rating, as fleet rating can produce better pricing when your loss history supports it.
EPLI	Seasonal hiring and termination cycles affecting 20 or more workers create realistic class-action exposure for wage and hour disputes. A pay practice or scheduling policy that affects your entire seasonal workforce simultaneously can produce multi-plaintiff claims well above what individual EPLI limits cover.	$1 million to $2 million per claim. If you operate across multiple states with different wage and hour laws, confirm your EPLI policy covers multi-state employment practices claims.
Cyber insurance	At this headcount, your business likely runs payroll software, a scheduling platform, a CRM and digital client records. A breach affecting employee personal data or client operational records creates both notification obligations and potential liability.	$500,000 to $1 million in cyber liability coverage as a starting point. Increase if you store sensitive client facility data or process electronic payments across multiple commercial accounts.
Commercial property	If your operation includes a physical office, fleet parking facility or equipment storage warehouse, commercial property coverage protects the business infrastructure your crews depend on. At this headcount, the replacement value of what's housed at your location warrants a formal coverage review.	Match your limit to the current replacement value of your building contents, fleet infrastructure and equipment inventory. A blanket estimate set years ago may leave you underinsured at current replacement costs.

How Much Does Window Cleaning Business Insurance Cost?

Window cleaning business insurance costs an average of $97 per month, or $1,165 per year, across all coverage types. Commercial auto is the highest-cost coverage in our dataset, because your vehicle travels to every job. It is a daily business tool, not occasional transport, and underwriters price it accordingly.

General liability is where most window cleaners start, and it comes in below the overall monthly average. Your total cost depends on which coverages your specific operation requires. We find a solo cleaner carrying GL only pays around $81 per month, while a three-person crew adding workers' comp and commercial auto pays closer to $382 per month. The breakdown by coverage type shows where those dollars go:

Commercial property: $21 per month ($258 annually)
General liability: $81 per month ($969 annually)
Cyber insurance: $82 per month ($985 annually)
Workers' comp: $102 per month ($1,220 annually)
Commercial auto: $199 per month ($2,391 annually)

How did we determine business insurance rates for window cleaners?

What your window cleaning business pays depends on more than the coverage types you carry. How you reach upper-story glass matters: underwriters classify water-fed pole work, ladder work and rope descent differently, and your rate reflects which makes up most of your jobs. Your client mix affects your GL limits, and your seasonal payroll swings determine what workers' comp costs at audit. The window cleaning business insurance calculator builds a more personalized estimate based on how your business runs.

Estimate Your Monthly Window Cleaning Insurance Cost

Enter your coverage type, state, number of employees and type of vehicle (if you need commercial auto coverage) to get a pricing estimate that fits your business.

We do not collect any personal information, and all rates are aggregated for all 50 states and Washington D.C. Workers' comp rate estimates are provided on a per employee basis and all coverage types assume standard industry limit recommendations for most businesses.

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How to Choose the Right Window Cleaning Business Insurance

To get business insurance right for a window cleaning business takes more than picking a policy and moving on. We find that treating coverage as a one-time purchase leaves you vulnerable to gaps that were already present in your day-to-day work. These five steps will help you make a coverage decision you can build on.

1
Understand your risk profile and what coverage it requires
How you work defines your risk profile more than any other factor. Cleaning residential windows solo carries different exposures than running a five-person crew with commercial property management contracts. Start by identifying your working method. Ground level, ladder, aerial lift and rope descent each carry different workers' comp classifications and GL exposure levels. Residential accounts rarely require proof of insurance, but commercial accounts almost always do, and some specify minimum limits before work begins.
2
Choose the right coverage limits
The right limits protect you against your actual worst-case scenario, not just on paper. That means thinking through what a serious fall injury, a scratched specialty glass facade on a commercial building or an at-fault fleet accident would cost your business, not just what a standard policy provides. If your commercial contracts specify higher limits, review those agreements before setting your coverage.
3
Evaluate providers who understand window cleaners
If your business does high-rise work or operates under rope access protocols, not every insurer will be equally comfortable writing your account. Look for providers whose coverage terms hold up across the full scope of what your business does, not just standard ground-level accounts. Affordability matters, but a provider who declines your claim because of how the work was performed costs far more than a higher premium from a carrier who understands the trade.
4
Get compliance-ready
Getting your policy in place is only part of the job. Know which documents your commercial clients require before work begins. Most will ask for a certificate of insurance, and some will require an additional insured endorsement naming them on your GL policy. If you do high-rise work in states like California, New York or Illinois, confirm whether your working method requires a license or permit. Keep COIs current so you're not delaying job starts while you track down paperwork.
5
Revisit your coverage as your window cleaning business grows
The policy that fit your business when you were working solo stops fitting the moment you hire your first employee, take on multi-location commercial portfolios or move from ladder work to aerial lift operations. Review your coverage at least once a year and before any contract renewal that changes your client type, working method or crew size. A coverage gap found after a claim costs more than a review before one.

Get Window Cleaning Business Insurance Quotes

Insurance pricing for your window cleaning business varies by insurer, and the right provider for your operation isn't always the right fit for another. Whether you run a ground-level water-fed pole operation cleaning storefronts or a rope descent crew on a downtown office tower, carriers price and underwrite each profile differently. Request business insurance quotes to get matched with a provider that fits how your business works.

About Connor Bolton

Connor Bolton is Senior SEO and Content Manager at MoneyGeek, where he leads the business and pet insurance editorial teams. He sets the research framework, data standards and content structure for his team. All content goes through his accuracy review before publication. Connor also writes in-depth guides and has spent more than four years covering insurance products across personal, commercial and specialty lines.

The research infrastructure Connor built covers auto, home, renters, life, health, business and pet insurance across pricing analysis, carrier research, customer experience and coverage evaluation. It includes over 6 million data points for business insurance across 408 industry areas, all 50 states and 16 vehicle types. The pet insurance side covers over 5 million profiles across 18 major providers, 100+ breeds and ages up to 20 years. Connor’s insurance research and his team's work has been cited by the U.S. Chamber of Commerce, Allstate, Liberty Mutual, CBS News, Forbes and LegalZoom.

Connor also talks with underwriters and carrier liaisons at Ethos, The Hartford, ERGO NEXT, Nationwide and State Farm, and monitors business and pet owner communities on Reddit. Those sources shape how his team evaluates carriers, structures rate analysis and writes for human buyers rather than search engines.

For questions about MoneyGeek's business and pet insurance content, contact him at connor@moneygeek.com or on LinkedIn.

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Best Window Cleaning Business Insurance

Best Window Cleaning Business Insurance Companies

Our Methodology

ERGO NEXT

The Hartford

What Types of Insurance Do Window Cleaning Businesses Need?

Solo Window Cleaner (No Employees)

Growing Window Cleaning Operations (1–9 Employees)

Mid-Sized Window Cleaning Companies (10–19 Employees)

Established Window Cleaning Companies (20–49+ Employees)

How Much Does Window Cleaning Business Insurance Cost?

How to Choose the Right Window Cleaning Business Insurance

Get Window Cleaning Business Insurance Quotes