Get matched with top window cleaners in Delhi, NY

Q: Do services include eco-friendly cleaning options?

• <div><p>Yes, many professionals use biodegradable detergents and water-efficient cleaning techniques to minimize environmental impact.</p></div>

Q: What do professional window cleaners use to clean hard water stains?

• <div><p>Professional window cleaners typically use either a white vinegar solution or a commercial hard water stain remover to clean hard water stains on windows. A common vinegar solution for this purpose consists of one cup of white vinegar mixed with a gallon of distilled or bottled water. The pro will spray the mixture and lightly scrub the window with a scrubby pad before cleaning with a standard cleaning solution. Alternatively, they may use a commercially available hard water stain remover and a scrubby pad, followed by a complete cleaning.</p></div>

Q: Do glass block windows need maintenance?

• <div><p>Luckily, glass block windows need minimal maintenance. Other than regular cleaning, the only maintenance involved in having a glass block window is inspecting for cracks every year and applying sealer to the mortar joints if the blocks are set in masonry mortar. Glass block windows hold up well against wind and moisture better than traditional windows and are not prone to rot.</p></div>

Q: Do services include high-rise window cleaning?

• <div><p>Yes, many professional companies offer high-rise window cleaning using specialized equipment and safety harnesses.</p></div>

Q: What is the best DIY cleaner for hard water stains?

• <div><p>It depends on the surface you&rsquo;re trying to clean. For example, a mixture of vinegar and water is a good option for a deep cleaning, including removing hard water stains from glass or stainless steel. However, vinegar is too acidic for granite and other types of natural stone, so it&rsquo;s better to use a combination of baking soda and water on those surfaces. </p></div>

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Verified Reviews for Window Cleaning pros in Delhi, NY

*The Angi rating for Window Cleaning companies in Delhi, 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 Delhi, 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 22, 2026

Reviewed in June 2026
Contractors showed on time Estimates were reasonable Work was done promptly without delay Qualof work was good Clean up after job was done Overall had a really good experience
Next Level Roofing & Remodeling
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Reviewed in March 2026
The entire Renewal by Anderson process was excellent. All my questions were answered by the salesman, technician and installers. I will be using them again for the remaining windows in my house and reccomending them to anyone who asks about my window replacement project.
Renewal by Andersen of Eastern NY
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Reviewed in September 2025
George and his entire company were amazing! George sat down with us and explained every detail of the work, and left us with material that gave us an education on Radon itself. This was very helpful for many reasons.. The work itself was conducted in an effective, clean, respectful and...
Professional Home Inspection Service, Inc.
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Reviewed in February 2025
Tommy performed some outside work under my deck. Neat and clean!
Moran's Creative Cabinetry and Carpentry, Inc.
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Reviewed in June 2024
I highly recommend their services to anyone in need of a reliable and skilled windows install company. The team at this company truly goes above and beyond to deliver exceptional results.
NY Galaxy General Contracting, Inc.
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Reviewed in January 2024
They kept their word! D and D showed up each day they said they would. The work was meticulous. They cleaned up after themselves each day. The project was completed on time. All I had to do on final day was vacuum and clean surfaces and put my decor back in place. This job was a pleasure to have...
Davis & Davis Construction Services LLC
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Reviewed in December 2023
This guy was super professional Very quick he knew exactly what needed to be done and how to do it. My home theater came out perfect he cleaned up after himself all the holes he made he help cover them up. Guys also a veteran I really do appreciate everything he did for us and thank you for your...
American Electrical Standard
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Reviewed in March 2021
We needed to have the roofs completely replaced on our house, barn (which had a large and growing hole) and another out building last summer. This was very big job, and S and S did superb work. They had an outstanding crew that stayed with the job until it was done, and the clean up could...
S&S Roofing & Seamless Gutters
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Reviewed in September 2018
Fast, polite, and very punctual. Cleaned up after themselves.
503 Lock and Door Corp.
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Find Window cleaners in Delhi

Newman's Pressure Washing

5.0(

)

Window Cleaning

Serving Delhi, NY and surrounding areas

Approved

In business since 2024

Free estimates

Emergency services offered

"Newman’s pressure washing cleaned the outsides of my 22 windows on my multi-level home and was professional, efficient and reasonable ."

+17

10 neighbors recently requested a quote

Window CleaningWindow Cleaning - For Business

Serving Delhi, NY and surrounding areas

Approved

Super Service Award Winner

In business since 2024

Free estimates

Warranties offered

"Joel was professional, courteous and did a great job. He fixed my dishwasher by putting in a new pipe. He went to the hardware store and picked it up for me. I highly recommend Joel and would hire him again without hesitation. His prices and very reasonable too."

+17

Response time3 hrs

Response rate96%

14 neighbors recently requested a quote

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Clean Connect Link

New to Angi

Window CleaningWindow Cleaning - For Business

Serving Delhi, NY and surrounding areas

Approved

Free estimates

Emergency services offered

Small jobs welcome

We provide cleaning services of all sorts. If your looking for a cleaner to handle the most dirty job , or just as simple as a bi weekly cleaning contact us and we will put you in contact with a cleaner in your area!

Serving Delhi, NY and surrounding areas

Approved

Hot Mess Cleaning Co. is a locally owned and operated residential cleaning service proudly serving Ulster County and surrounding areas. We provide reliable, detail-oriented cleaning with a personal touch, because life happens, and we’re here to help keep your home sparkling clean.

2 neighbors recently requested a quote

Serving Delhi, NY and surrounding areas

Approved

I am a hard working individual, dedicated to providing the best service possible.

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Catskill Mt. Cleaners, LLC

3.1(

)

Window CleaningWindow Cleaning - For Business

Serving Delhi, NY and surrounding areas

In business since 2014

Free estimates

Emergency services offered

"Della & team really made the house look like a film set! The realtor was delighted and requested Catskill Mt cleaners details."

Response time3 days

Recommended by85%of homeowners

Serving Delhi, NY and surrounding areas

In business since 2007

Free estimates

Warranties offered

"Courteous, knowledgeable, and offered additional services for gutters."

Recommended by83%of homeowners

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S&M Cleaning Services and More

4.4(

)

Window Cleaning

Serving Delhi, NY and surrounding areas

In business since 2012

Free estimates

Credit card accepted

"She is always on time. Does very good work. Polite."

Response time9 hrs

Response rate88%

Recommended by100%of homeowners

Window CleaningWindow Cleaning - For Business

Serving Delhi, NY and surrounding areas

In business since 2020

Free estimates

Emergency services offered

"Service was good, affordable, and professional."

Recommended by100%of homeowners

Window CleaningWindow Cleaning - For Business

Serving Delhi, NY and surrounding areas

In business since 1993

Free estimates

"Efficient and knowledgeable.But had to come a second time"

Recommended by100%of homeowners

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Showing 1-10 of 20

Window Cleaning questions, answered by experts

Yes, many professionals use biodegradable detergents and water-efficient cleaning techniques to minimize environmental impact.

Professional window cleaners typically use either a white vinegar solution or a commercial hard water stain remover to clean hard water stains on windows. A common vinegar solution for this purpose consists of one cup of white vinegar mixed with a gallon of distilled or bottled water. The pro will spray the mixture and lightly scrub the window with a scrubby pad before cleaning with a standard cleaning solution. Alternatively, they may use a commercially available hard water stain remover and a scrubby pad, followed by a complete cleaning.

Luckily, glass block windows need minimal maintenance. Other than regular cleaning, the only maintenance involved in having a glass block window is inspecting for cracks every year and applying sealer to the mortar joints if the blocks are set in masonry mortar. Glass block windows hold up well against wind and moisture better than traditional windows and are not prone to rot.

Yes, many professional companies offer high-rise window cleaning using specialized equipment and safety harnesses.

It depends on the surface you’re trying to clean. For example, a mixture of vinegar and water is a good option for a deep cleaning, including removing hard water stains from glass or stainless steel. However, vinegar is too acidic for granite and other types of natural stone, so it’s better to use a combination of baking soda and water on those surfaces.

The Delhi, NY homeowners’ guide to window cleaning services

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

See all articles

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Mar 17, 2026Mar 17, 2026
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How to Clean Windows Without Streaks Using a Homemade Cleaner
Want to brighten up the interior of your home and maintain clear windows? Use this guide on how to clean windows to keep your glass clear and streak-free.