Window Cleaning
Professional Window Cleaning in Jacksonville & St. Johns, FL
At Seal Deal Pressure Washing, we provide detailed residential and commercial window cleaning throughout Jacksonville, St. Johns, Nocatee, Ponte Vedra, Mandarin, and surrounding Northeast Florida communities.
Seal Deal cleans glass, screens, accessible tracks, and sills — addressing dirt, pollen, insects, water spotting, and accumulated grime. Services include exterior-only and interior-and-exterior window cleaning.
What's Included
What's Included With Every Window Clean
Our Process
Our Professional Window Cleaning Process
Debris Removal
We begin by removing loose debris and applying a professional glass-cleaning solution.
Scrub & Squeegee
Our technicians scrub the glass using appropriate tools, then squeegee and detail the windows to minimize streaks and spotting.
Tracks & Screens
We thoroughly clean accessible window tracks, sills, and screens, removing accumulated dirt and grime rather than simply rinsing them.
Final Detail
Specialized tools for stubborn deposits are used only when compatible with the glass. Commercial exteriors may use a DI purified-water-fed pole system.
Real Project
Real Window Cleaning Project: Mandarin Dental Office
We cleaned the storefront windows of a dental office in Mandarin, Jacksonville, where insects, spiders, and exterior buildup had accumulated around the glass and window areas.
Our technicians thoroughly cleaned the windows and tracks, paying close attention to dirt and grime around the frames.
The finished storefront looked noticeably cleaner, and the office owner was extremely pleased with the results.
This project reflects our focus on details that are often missed during basic exterior window rinsing.
Know Before You Book
What Jacksonville Customers Should Know About Window Cleaning
Standard Cleaning vs. Hard-Water Restoration
Standard window cleaning removes dirt, pollen, insects, and general grime. Hard-water staining — the white mineral deposits left by sprinkler systems or well water — is a different problem that requires specialized treatment. Not all hard-water staining can be fully removed, and results depend on how long the deposits have been present and how deeply they've etched the glass. We'll assess the glass condition during the estimate and give you an honest expectation.
Purified-Water Cleaning for Commercial Windows
For suitable commercial exterior windows, we use a DI (deionized) purified-water-fed pole system. Purified water leaves no mineral residue when it dries, which reduces spotting on large glass surfaces. This method is particularly effective for multi-story storefronts and office buildings where squeegee access is limited.
Screens, Sills & Tracks — Why They Matter
Window screens collect pollen, dust, and spider webs that transfer back to the glass every time it rains. Dirty tracks and sills can hold moisture and contribute to mold growth around the window frame. Our window cleaning service includes thorough cleaning of accessible screens, tracks, and sills — not just the glass pane.
How Often Should You Have Windows Cleaned?
In Jacksonville, Florida's pollen season, humidity, and year-round rainfall can leave windows dirty faster than in drier climates. Most residential customers benefit from cleaning every 6–12 months. Commercial properties with high visibility — storefronts, dental offices, retail centers — often prefer quarterly service to maintain a consistently clean appearance.
Window Cleaning Frequency & Pricing
Florida's rainfall, pollen, dust, and humidity can leave glass and window frames dirty throughout the year.
We offer quarterly and biannual window cleaning plans, with frequency based on property conditions and customer preferences.
Exterior window cleaning starts at $299. Interior-and-exterior window cleaning starts at $449.
Pricing depends on window count, size, accessibility, and condition. Eligible service bundles can save up to 25%.
Why Jacksonville & St. Johns Customers Choose Seal Deal
With 5+ years in business and 200+ five-star reviews, we focus on thorough cleaning and careful property treatment.
We offer same-day estimates when possible, responsive communication, post-job walkthroughs, a satisfaction guarantee, and qualifying return visits.
Our 90-Day Algae Warranty & Satisfaction Commitment
Our 90-Day Algae Warranty applies to eligible algae-related cleaning performed as part of our services, including applicable treated window-area surfaces.
If qualifying algae returns within 90 days, we will return to address the eligible affected area at no additional charge, subject to our warranty terms.
We also stand behind our detailed window cleaning workmanship through our satisfaction guarantee.
Call 904-348-0364 or visit sealdealpw.com for a free window cleaning estimate. Let's Seal the Deal!
FAQ
Common Questions
What's the difference between window cleaning and the window rinse in house washing?
House washing includes a basic exterior window rinse. Our dedicated window cleaning service involves scrubbing the glass, squeegeeing, and thoroughly cleaning tracks, sills, and screens — a much more detailed process.
Do you clean interior windows?
Yes. We offer both exterior-only and interior-and-exterior window cleaning. Interior cleaning starts at $449 and depends on window count and accessibility.
How often should I have my windows cleaned?
We offer quarterly and biannual plans. Florida's pollen, humidity, and rainfall can leave windows dirty year-round, so many customers prefer quarterly service.
Do you clean commercial windows?
Yes. We clean commercial storefronts and office windows. For suitable commercial exterior windows, we use a DI purified-water-fed pole system for a streak-free finish.
Window Cleaning Service Areas
We provide professional window cleaning throughout Jacksonville and St. Johns, FL and the surrounding communities. Click your area to learn more.
Ready for Crystal-Clear Windows?
Serving Jacksonville, St. Johns County, Clay County & the Beaches. Free quotes, same-day response.