Commercial Window Cleaning
Natural Light Improves Productivity. Dirty Glass Blocks It.
Interior and exterior commercial window cleaning with streak-free results, water-fed pole technology, and scheduled maintenance. Storefront, office, and multi-story buildings — all tracked through Tracker® verification.
Studies show employees in offices with clean, natural-light-maximizing windows report higher satisfaction, better focus, and fewer afternoon energy crashes. Yet most commercial buildings have windows that haven’t been properly cleaned in months — dulled by accumulated film, water spots, and environmental deposits that block up to 15% of available natural light.
Clean windows aren’t a luxury — they’re a productivity and energy investment. JAN-PRO’s window cleaning program maintains streak-free clarity on a documented schedule: monthly interior, quarterly exterior. Glass never reaches the point where someone has to point it out.
Our complete program covers exterior glass, interior partitions, storefronts, and frames/sills/tracks — all verified through Tracker® with completion timestamps. Water-fed poles and lift equipment handle multi-story buildings safely without putting anyone at risk.
Built for
Designed around how your facility actually runs.
How It Works
Four steps to
verified clean.
Instant Estimate
Use our online calculator to get a window cleaning cost range based on window count, building height, and interior/exterior needs — no contact info required.
Glass Assessment
A franchise owner counts panes, identifies access requirements, evaluates buildup level, and designs a cleaning schedule for interior and exterior glass.
First Cleaning
Streak-free service begins within 5-7 business days using water-fed poles, squeegees, or lift equipment appropriate to your building.
Scheduled Maintenance
Interior glass cleaned monthly, exterior quarterly — tracked through Tracker® so glass never reaches the point where someone notices.
What's Included
Every detail.
Every visit.
Interior Window Cleaning
Inside face of all exterior windows, including frames, sills, and tracks.
Interior Glass & Partitions
Conference room glass, door panels, display cases, and office partitions.
Exterior Window Cleaning
Outside face using water-fed poles, squeegees, or lift equipment.
Storefront Glass
High-frequency cleaning for customer-facing ground-floor entrances.
Frame & Sill Detailing
Window frames, tracks, and sills cleaned to prevent buildup and staining.
Verified Completion Reports
Tracker® timestamps confirm scheduled cleanings were completed on time.
15%
More Natural Light
Monthly
Recommended Interior Frequency
Quarterly
Recommended Exterior Frequency
<4hr
Response to Your First Inquiry
Pricing
What does it cost?
Varies by window count, building height, interior vs. exterior, frequency, and access requirements. Storefront-only programs start lower; multi-story buildings with lift access cost more.
per month
No contact info required. 60 seconds.
The Difference
Not all cleaning
is equal.
Scheduling
Preventive calendar — monthly interior, quarterly exterior
Completion verification
Tracker® timestamps on every service
Frame & sill care
Included — frames, tracks, and sills every visit
Methods
Water-fed poles, squeegees, lift equipment
Interior glass
Partitions, doors, and display cases included
Scheduling
Called when windows look dirty
Completion verification
No documentation
Frame & sill care
Glass only — frames ignored
Methods
Squeegees only
Interior glass
Exterior windows only
“Our tenants used to complain about the windows constantly. Now they don't even think about them — which is exactly the point. JAN-PRO put us on a monthly interior, quarterly exterior schedule, and we haven't had a single window complaint in nine months. The Tracker reports prove every cleaning happened on time.”
David Chen
Property Director, Class A Office Tower (180,000 sqft)
Individual experience. Results vary.
Why JAN-PRO
Built different.
Scheduled, Not Reactive
Monthly interior, quarterly exterior — glass never reaches the point where you notice it.
Safety-Compliant Methods
Water-fed poles and lift equipment for elevated windows. No risk to your staff.
First Impressions
Clean glass transforms the perception of your entire facility, inside and out.
Complete Glass Program
Exterior windows, interior partitions, storefronts, frames, and sills — one provider covers it all.
// Janguard Platform
Every visit.
Verified. Visible.
JAN-PRO is the only commercial cleaner that runs on a real platform. See your facility's data, manage every vendor, and track every visit — all from one dashboard.
Client Portal
Multi-property dashboard with live cleanliness scores, inspection reports, schedules, and direct messaging.
Service Tracking
Every visit verified by QR check-in/out, scored on 50 inspection checkpoints, and documented with photo evidence.
Vendor Management
One hub for every facility vendor: RFPs, performance reports, issue routing, and consolidated billing.
Industries served
Tailored to your sector.
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FAQ
Questions & answers.
How often should commercial windows be cleaned?
Interior glass should be cleaned monthly. Exterior windows typically need quarterly or semi-annual cleaning depending on location and exposure. Retail storefronts benefit from weekly or bi-weekly exterior cleaning. We build a schedule based on your building's specific needs.
How much does commercial window cleaning cost?
Commercial window cleaning programs typically range from $200 to $2,500 per month depending on window count, building height, and frequency. A storefront program for a retail location may run $200-$500/month while a multi-story office building costs more. Use our instant quoting tool for a personalized estimate.
What is included in JAN-PRO's window cleaning?
Our complete program covers interior and exterior window glass, interior partitions and conference room glass, storefront glass, and frame/sill/track detailing. Every service is tracked through our Tracker® system with completion timestamps.
How is JAN-PRO's window cleaning different from other companies?
Most window cleaners only come when you call. JAN-PRO builds a preventive maintenance calendar — monthly interior, quarterly exterior — so glass never deteriorates to the point where someone complains. We include frames and sills, cover interior partitions, and verify every cleaning through Tracker® with timestamps.
Do you clean high-rise windows?
We clean exterior windows on buildings up to 3-4 stories using water-fed poles and lift equipment. For high-rise buildings requiring rope access, we coordinate with specialized partners.
How quickly can window cleaning start?
Most facilities can have their first window cleaning within 5-7 business days of the glass assessment. Get an instant estimate now and a local franchise owner will follow up within 4 hours.
Is interior glass included in janitorial service?
Interior glass partitions and door glass are included in standard janitorial. Full interior window cleaning — inside face of all exterior windows, frames, sills, and tracks — is a separate scheduled service, typically monthly.
Do you offer after-hours window cleaning?
Yes. Interior window cleaning is typically scheduled after business hours or on weekends to avoid disruption. Exterior cleaning using water-fed poles can happen during business hours without entering the building.
Still have questions?
Talk to a local franchise owner