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TRUSTED BY MANHASSET, NY HOMEOWNERS

  • Average homeowner rating star icon4.6
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  • Verified reviews icon96
    Verified window cleaning services reviews

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Avatar for ECOTEC COMMERCIAL CLEANING LLC
ECOTEC COMMERCIAL CLEANING LLC
5.0(
6
)
Window CleaningWindow Cleaning - For Business

Serving Manhasset, NY and surrounding areas

Approved

In business since 2025

Free estimates

Offers commercial services

Precision Cleaning for Professional Spaces.\n\nAt EcoTec Commercial Cleaning, cleaning is more than a service. It’s a commitment to protecting people and elevating the places where work happens. Because when these spaces are clean, safe, and cared for, businesses in Long Island thrive.\n\nWe offer much more than just spotless tile and dust-free countertops. We focus on delivering great service to people, giving you, your employees, and your customers spaces that are consistently clean, safe, and professionally maintained.\n\nEcoTec’s Custodial Technicians are professionally trained to clean and disinfect a wide variety of environments using eco-friendly, EPA-approved products and proven, industry-approved techniques. This approach ensures high standards of sanitation while supporting healthier indoor environments for employees, customers, and visitors.

5 neighbors recently requested a quote
Avatar for HF Home Improvement
HF Home Improvement
4.7(
3
)
Window Cleaning

Serving Manhasset, NY and surrounding areas

Approved

In business since 2018

Free estimates

Emergency services offered

"They responded right away. We needed more communication on the details of the work. Language barrier cause some issues, I don't speak Spanish. They were polite and professional. I would recommend them to others."
wood floor installation
wood floor installation
closet door installation
sheetrock and plaster work
sheetrock and plaster work

+35

Response time8 hrs
Response rate94%
Recommended by100%of homeowners
Tetiana
New to Angi
Window Cleaning

Serving Manhasset, NY and surrounding areas

Approved

Free estimates

Hello! My name is Tetiana, and I am the owner of Pristine Pro Clean. I am dedicated to providing reliable, high-quality cleaning services with exceptional attention to detail.\nWhether you need a regular cleaning, a deep clean, a move-in/move-out service, or post-construction cleaning, I take pride in making every space spotless, fresh, and comfortable. I treat every home with care and respect, and my goal is to exceed your expectations with every visit.\nI look forward to helping you maintain a clean and welcoming home!

2 neighbors recently requested a quote
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Window Cleaning questions, answered by experts

Do not mix bleach with vinegar, ammonia, acidic liquids, or other cleaners or detergents as toxic fumes result from the chemical reaction. Mix bleach only with water to avoid dangerous chemical reactions. Even mixed with water to dilute it, bleach can still be harmful to your skin, eyes, and lungs.

Getting a streak-free shine after cleaning your windows requires both the right cleaning solutions—which can either include warm water and dish soap or warm water and rubbing alcohol—and the right tools—namely, a squeegee and a microfiber cloth. To make your streak-free glass cleaner, combine one gallon of warm water with a few drops of dish soap, and mix. Apply with a sprayer or sponge, and then dry with a squeegee, microfiber cloth, or old black-and-white newspaper pages.

One of the best professional cleaning solutions that won’t leave streaks is one gallon of distilled or bottled water mixed with 2 to 4 teaspoons of dish soap. Apply using a sponge in a figure-eight motion, and then use a squeegee to remove the majority of the water and soap. You can finish drying with a piece of old black-and-white newspaper to remove any residue for a streak-free clean every time.

Hard water stains can permanently damage your glass if left untreated. The minerals dissolved in the water can etch the glass, causing long-term damage and affecting the overall integrity of the surface. Luckily, it is pretty simple to remove hard water stains by using vinegar, baking soda, or commercial cleaners.

Prices vary depending on window size, building height, and accessibility, ranging from $5 to $15 per window or $150 to $500 per service.

The Manhasset, NY homeowners’ guide to window cleaning services

From average costs to expert advice, get all the answers you need to get your job done.