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Verified Reviews for Window Cleaning pros in Cortland, NY

*The Angi rating for Window Cleaning companies in Cortland, NY is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Window Cleaning needs.

*The HomeAdvisor rating for Window Cleaning companies in Cortland, NY is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Window Cleaning needs.

Last update on June 04, 2026

Find Window cleaners in Cortland

Avatar for Byron's Window Washing
Byron's Window Washing
5.0(
12
)
Window CleaningWindow Cleaning - For Business

Serving Cortland, NY and surrounding areas

Approved

Super Service Award Winner

In business since 2024

Free estimates

Offers commercial services

"He was punctual, did a great job on all the windows and cleaned up. Reasonably priced too! I would recommend him."
Tall Trainer
Tall Trainer
Tall Trainer
Interior Residential
Exterior Residential

+6

Response time2 days
Response rate98%
10 neighbors recently requested a quote
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Avatar for Keuka Sweeps LLC
Keuka Sweeps LLC
4.6(
10
)
Window CleaningWindow Cleaning - For Business

Serving Cortland, NY and surrounding areas

Approved

Super Service Award Winner

In business since 2025

Free estimates

Offers commercial services

"Keuka Sweeps did an excellent job on the one time clean, very efficient and paid close attention to detail. I will definitely be having them back, and would highly recommend Keuka Sweeps to anyone looking for a professional cleaning service."
Response time9 hrs
Response rate86%
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Squeaky Clean Pro
New to Angi
Window Cleaning

Serving Cortland, NY and surrounding areas

Approved

With 20 years of professional experience, our team delivers high-impact cleaning services that ensures that every space we clean is immaculate, welcoming, and hygienic. We don’t believe in “good enough”, our goal is to leave your space with that unmistakable WOW factor. Using premium cleaning products and proven techniques, our expert team consistently exceeds expectations by providing top-tier results at fair market rates.\n\nProperty managers, AirBnB SuperHosts, and contractors rely on us to meet tight deadlines and high standards. Where other services fall short, we are the ones called in to make it right. Our commitment to professionalism, detail, and follow-through has earned us a strong reputation, and a high rate of repeat business.\n\nWhether it’s a full post-construction clean, or a fast-turnaround student refresh, Squeaky Clean Pro ensured every job is done right the first time.\n

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Franceska Viruet
New to Angi
Window Cleaning

Serving Cortland, NY and surrounding areas

Approved

Franceska’s Cleaning Services\n- Residential & Small Business Cleaning You Can Rely on \nI am a reliable cleaning professional with 15 years of experience specializing in residential homes and small businesses. Known for my attention to detail, I provides thorough, tailored cleanings that keep spaces fresh, organized, and welcoming. From routine upkeep to deep cleans, I focus on quality work and trustworthy service every time, and multiple references can be provided upon request.

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Sierra Davis
New to Angi
Window Cleaning

Serving Cortland, NY and surrounding areas

Approved

I have been interested and passionate in home remodeling and decorating since I graduated highschool. There is nothing more comforting to me than a clean home and that’s why I am willing to work wherever this is an opportunity to do so. I am very passionate when it comes to helping others in any way that I can especially on my free time. I am always extra cautious about your needs and if things are to your standards. I would love to help in any way I can! 😊

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M&S lawn and landscape
New to Angi
Window Cleaning

Serving Cortland, NY and surrounding areas

Approved

M&S Lawn and Landscape provides reliable and professional lawn care services in Scranton, PA and surrounding areas. 🌱\n\nWe specialize in lawn mowing, trimming, edging, mulch installation, and yard cleanups. Our goal is simple: quality work, dependable service, and a property you can be proud of.\n\n🏡 Residential Lawn Care\n🌱 Lawn Mowing & Maintenance\n✂️ Trimming & Edging\n🪵 Mulch Installation\n🍂 Yard Cleanups\n💬 FREE ESTIMATES\n\n📍 Serving Scranton and surrounding areas.\n\nMessage us today for a free estimate!

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Window Cleaning questions, answered by experts

Whether you’re a renter or a buyer, you should clean a house when moving out. For renters, it’s usually written in the lease that a house must be cleaned before it’s vacated. If you’re unsure how thoroughly to clean the place, check with the landlord beforehand; otherwise, you may not receive your deposit back. When selling a house, a contractual agreement is often made with the realtor that the house is swept and that all personal belongings are removed before the previous owners move out.

Yes, you should plan on being home when a window cleaner is cleaning your windows. The professional will clean both sides of the glass and will likely disassemble parts of your windows from the inside to clean and inspect the inner components, including the balances and weatherstripping. Much of this work requires interior access to your home, which means someone will need to be home to provide access to the window cleaner.

Clean the outside of your home at least once a year. If you live in an area with salty sea air, high levels of pollen, or an abundance of leaves in the fall, it's helpful to wash it at least two times a year. Frequent cleanings will allow you to remove debris and pests before they flourish into infestations, or cause mold and mildew.

You can use hot, soapy water, white vinegar, rubbing alcohol, window cleaner, nail polish remover, WD-40, and cooking oil to remove glass labels. You can also apply heat with a hair dryer or steam cleaner. Use a plastic scraper or credit card to remove the adhesive, as a razor blade can permanently scratch your glass.

A handy hair dryer will quickly remove condensation from your window, but it’s only a temporary fix. The hair dryer maneuver will not repair the root of the window fogging problem, which is likely a broken window seal. If you need to defog the window quickly, such as if guests are coming over, use the hair dryer. However, for a permanent solution, defogging the window or replacing it are the only options.

The Cortland, NY homeowners’ guide to window cleaning services

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

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