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TRUSTED BY ONTARIO, NY HOMEOWNERS

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

Verified Reviews for Window Cleaning pros in Ontario, NY

*The Angi rating for Window Cleaning companies in Ontario, 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 Ontario, 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 August 27, 2026

Top-Rated Window cleaners in Ontario - Updated Nov 2026

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

Serving Ontario, NY and surrounding areas

Approved

Super Service Award Winner

In business since 2024

Free estimates

Offers commercial services

"Hunter did an excellent job on cleaning my windows. He had all of the professional equipment to do an excellent job. He listened to my specifics for my job. I will have him bank in the Fall. I highly recommend him."
Tall Trainer
Tall Trainer
Tall Trainer
Interior Residential
Exterior Residential

+6

Response time2 days
Response rate98%
9 neighbors recently requested a quote
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Shannon Adams
5.0(
3
)
Window Cleaning

Serving Ontario, NY and surrounding areas

Approved

Emergency services offered

Small jobs welcome

Offers commercial services

"Shannon was nice enough to fit my job in on short notice. He was great with communication beforehand, showed up on time, was very knowledgeable and made sure he knew exactly what we wanted and then delivered! He was reasonably priced, worked quickly, was friendly and helped me with guidance to plan some other projects. Highly recommended!!!"
30 neighbors recently requested a quote
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Avatar for J&M Janitorial & Maintenance, LLC
J&M Janitorial & Maintenance, LLC
5.0(
1
)
Window CleaningWindow Cleaning - For Business

Serving Ontario, NY and surrounding areas

Approved

In business since 2019

Free estimates

Emergency services offered

"VERY NICE CLEANING GO THAT LITTLE EXTRA MILE WE WHERE LOOKING FOR"
Deep Cleaning Bathroom
Deep Cleaning Bathroom
Deep Cleaning Bathroom
Deep Cleaning Bathroom
Deep Cleaning Bathroom

+22

Response time3 days
Recommended by100%of homeowners
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Nicholas Conboy
New to Angi
Window Cleaning

Serving Ontario, NY and surrounding areas

Approved

Small jobs welcome

Hello everyone I'm Nick, Im a 37 yr old with 20+ years of working with my hands on all sorts of jobs. From framing houses in my younger days to running small crews doing HVAC. I've also done full hard scapes both installing and repairing/ reviving along with your normal small home repairs. I'm very knowledgeable and take pride in my work. I have most tools to do any job but depending on the job I may have to rent or purchase that tool required to complete the job. I am goal oriented and focused at doing the job right the first time. I have a sharp eye for detail and am not a lipstick artist if you know what I mean. The job will be completed correctly. If you hire me you can be certain to be treated with respect and honesty throughout the process along with a fair cost for the job. \n\nThank you for the opportunity and I look forward to hearing from you.

3 neighbors recently requested a quote
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Window Cleaning FAQs, answered by experts

Cleaning your windows not only improves your home’s curb appeal—and, therefore, property value—but it also prolongs the life of your windows. Clean windows make a big difference from the outside, so if you’re selling your home or plan on selling, window washing is an affordable way to make your home stand out. Additionally, cleaning the tracks and moving components in your window can help them last longer, potentially saving you money over time on window replacement costs and repair.

At least twice a year, but frequency depends on location and exposure to elements.

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.

Window washing usually refers to cleaning dirt and other debris off of the exterior of your windows, while window cleaning is a much more involved process that addresses the outside and inside of the glass, as well as the interior components. Window washing is more to improve the aesthetic of your windows, while window cleaning can improve performance, reduce the risk of damage over time, and even improve your home’s energy efficiency.

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.

The Ontario, 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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