Professional Window Cleaning on Long Island, NY

Let the light back in. Our professional window cleaning service removes dirt, water spots, and grime to deliver crystal-clear, streak-free results — making your home look polished, bright, and beautifully maintained.

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Why Choose One Source Solutions?

Professional-grade pure water and squeegee techniques for streak-free results
Interior and exterior window cleaning available
Careful, respectful service — we protect your interior and landscaping
Screen cleaning and inspection included
Safe access to second-story and elevated windows
Fully insured with transparent pricing and guaranteed results

About Our Window Cleaning Service

Clean windows do more than improve your view — they transform the way your entire home looks and feels. Professional window cleaning removes the layers of pollen, road dust, water mineral deposits, and environmental grime that ordinary cleaning tools simply can't address.

At One Source Solutions, we use professional-grade squeegees, pure water systems, and streak-free cleaning solutions to deliver results that are noticeably cleaner and longer-lasting than DIY methods. We clean every pane, frame, sill, and screen for a truly complete result.

Long Island's unique environment — coastal salt air, pollen, humidity, and seasonal dust — creates stubborn window buildup that dulls your home's appearance over time.

We service both interior and exterior windows for residential homes across Long Island.

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Get your free, no-obligation window cleaning estimate today.

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Or call (516) 508-8865

Free estimates

Fully insured

Satisfaction guaranteed

The Benefits of Professional Window Cleaning

Crystal-clear, streak-free results that professional-grade tools deliver

Improved natural light inside your home — brighter, more inviting spaces

Protects glass from long-term mineral etching and hard water damage

Enhances curb appeal and overall property appearance

Extends the life of window seals and frames by removing corrosive buildup

Safe and efficient access to hard-to-reach upper-story windows

Screens cleaned and inspected as part of the service

Makes a great first impression for guests, buyers, or real estate photos

Signs You Need Window Cleaning

Not sure if it's time to schedule a service? Watch for these common signs.

Windows look cloudy, hazy, or have visible water spots or mineral deposits

You notice streaks, smears, or a film that won't come off with regular cleaning

There's visible pollen, dust, or grime buildup on the frames and sills

You're preparing to sell your home and want to maximize appeal

Spring cleaning season has arrived and windows are looking dull

Your screens have visible dirt, holes, or debris buildup

It's been 6+ months since your windows were professionally cleaned

You've had construction or landscaping work done near your home

Window Cleaning FAQs

Common questions about our window cleaning service.

Do you clean both interior and exterior windows?

Yes. We offer both exterior-only and full interior/exterior window cleaning packages.

How often should I have my windows professionally cleaned?

We recommend professional window cleaning at least twice a year, typically in spring and fall.

Will you clean my window screens too?

Yes, screen cleaning is included as part of our window cleaning service.

What do you use to clean windows?

We use professional-grade window cleaning solutions and pure water systems that are safe for glass, frames, and sills.

Can you clean windows on a two-story home?

Absolutely. We have the proper ladders and equipment to safely clean windows on two-story homes.

What if it rains right after my windows are cleaned?

Rain water itself is relatively pure and typically won't leave spots on freshly cleaned windows.

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Ready for Professional Window Cleaning?

Serving Long Island homeowners across Nassau and Suffolk County. Get your free estimate today.

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