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Top-Rated Window cleaners in Delavan - Updated Nov 2026

Keystone Home Care llc
New to Angi
Window Cleaning

Serving Delavan, IL and surrounding areas

Approved

Keystone Home Care provides professional residential and commercial property maintenance services with a focus on reliability, communication, and exceptional customer care. We specialize in window cleaning, gutter cleaning, dryer vent cleaning, HVAC cleaning and maintenance, trash can cleaning, lawn care, weed trimming, dog waste removal, and seasonal exterior services. Our mission is simple: help homeowners and businesses protect their property while giving them back valuable time. We show up when we say we will, treat every property with respect, and take pride in delivering quality work with honest service. Proudly serving our local community—because Home Matters.

Avatar for Green Earth Enterprises Inc
Green Earth Enterprises Inc
4.7(
7
)
Window CleaningWindow Cleaning - For Business

Serving Delavan, IL and surrounding areas

In business since 2009

Free estimates

Emergency services offered

"I hired the company to do a make ready [clean up & prep] on a single apartment in a building which I own in the  town where I live. I needed the property to be cleaned up so I could rent it again.  I have been a landlord for over 20 years & hadn't found a vacated property in such a mess in all my years. They did the complete interior clean-up which took about five hours. And, the complete prep of the property. they took out all the trash & junk, and cleaned up all debris left in the yard. They did such a great job with that I decided to use them for the yard maintenance also. They cleaned all my flowerbeds & got them ready for spring, placed mulch & trimmed the shrubs and flowering trees. On the inside they made everything look brand new! Cleaning the walls, painting, cleaned the carpets & stripped & polished the wood floors...making them look brand new. The appliances that stayed were cleaned inside & out. They even remembered to get all the light fixtures clean for me. Dusted all window seals & doorways. Shine mopped all they tile floors. To top it all off they even gave the bathrooms a fresh clean look by putting a new caulk seal around the tubs, sinks & shower...which gave the bathrooms a fresh face. All in all I found it to be a very stress free pleasant experience. And, I will definitely call on them for the next project because if they could do so well with a nightmare like that I'm sure the less difficult will be equally affordable and easily handled. Everything just looked so nice when they were finished. Thanks, Green Earth
"
Recommended by71%of homeowners
KW Window Cleaning
New to Angi
Window CleaningWindow Cleaning - For Business

Serving Delavan, IL and surrounding areas

In business since 2015

Free estimates

At KW Window Cleaning, we take great pride in our experience, expertise, quality and customer service that we provide to meet the consumer�s needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety and quality, regardless of how large or small the job.

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Window Cleaning FAQs, answered by experts

Generally speaking, you should clean your windows and any associated fixtures and treatments every six months. Otherwise, clean them as needed to keep everything running smoothly. If you live in a part of the country with especially hard water, you may have to clean them three or four times per year, and the same goes for areas where insects, pollen, dirt, and other debris can soil your windows and potentially cause issues with the moving parts.

Costs depend on window count, height, accessibility, labor, and whether interior and exterior cleaning is required.

Regular cleaning with non-abrasive cleaners helps prevent buildup and maintains clarity.

Post-construction cleaning services typically include debris removal, dusting, vacuuming, wiping and sanitizing surfaces, window cleaning, and floor polishing. Depending on the scope, services may also extend to duct cleaning and general interior cleaning.

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

The Delavan, IL homeowners’ guide to window cleaning services

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