*The Angi rating for Window Cleaning companies in Granby, CT 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 Granby, CT 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 06, 2026
Serving Granby, CT and surrounding areas
Approved
In business since 2022
Free estimates
Offers commercial services
"Very detail orientated and punctual. I would use Delâ s window cleaning again"
+16
Serving Granby, CT and surrounding areas
Approved
In business since 2021
Free estimates
Warranties offered
"Marco and his partner did an outstanding job. He arrived on time, worked diligently, and we paid the agreed amount. He was exceedingly thorough. At one point, I joked, "Where did the window panes go?!" They were that clean. Yes, I would hire again, without reservation."
+19
Serving Granby, CT and surrounding areas
Approved
In business since 2005
Free estimates
Credit card accepted
"J & J Cleaning did a superb job of cleaning the outside of our windows, and some inside windows. Jhon did a very thorough job, even though he wasn't quite expecting how many windows and sliders we had. He finished all of them. His price was very reasonable and we would hire him again to do windows or carpet cleaning. It was a pleasure to do business with Jhon."
Serving Granby, CT and surrounding areas
Approved
Super Service Award Winner
In business since 2023
Free estimates
Emergency services offered
"Excellent job! I hired Outstanding Pressure Washing Service, they came to Rhinebeck area from Connecticut. They did a beautiful Job on my windows both exterior and interior. And they graciously fit into their busy schedule a partial roof cleaning. Would recommend anytime!"
+9
Serving Granby, CT and surrounding areas
Approved
In business since 2023
Free estimates
Offers commercial services
"Great service and very timely. Robert was very professional and friendly. He made a point of helping me get the job done quickly. I plan on using him for a power washing job in the future. Thank you"
+11
Serving Granby, CT and surrounding areas
Approved
In business since 2024
Free estimates
Credit card accepted
"Did a great job power washing my home."
+6
Serving Granby, CT and surrounding areas
Approved
In business since 2021
Free estimates
Credit card accepted
"Deli is very kind. This company did wonderful cleaning. I would refer her to anyone who wants beautiful cleaning work performed on their home, business, etc... because, when they are done, my place looks sparkling clean and I just love it."
Serving Granby, CT and surrounding areas
Approved
Free estimates
Warranties offered
Small jobs welcome
"Absolutely fantastic! Very professional, punctual, and friendly! Already talking about other jobs we are interested in him doing! We had a huge amount of snow build up on our roof and now it is cleared! THANK YOU"
+1
Serving Granby, CT and surrounding areas
Approved
Cleaning !
Serving Granby, CT and surrounding areas
Approved
My name is Crystal I’m young ambitious and love to clean it’s very therapeutic for me I’m reliable relatable.
In many cases, yes, hiring a window cleaner is worth the investment. Having your windows deep cleaned not only helps keep your windows looking like new, but it can also reduce the risk of damage and accelerated wear to the window frames and inner components. It also improves your home’s energy-efficiency by keeping window insulation and weatherstripping in good working order. Annual cleanings can also help identify problems with your windows early that could otherwise lead to leaks and expensive water damage over time.
For a standard 1,000-square-foot home, you should expect your window cleaner to take between 1 and 3 hours to clean all of your windows. Of course, the size of your home and the number and size of the windows you have will play a role in the timeline. Certain styles of windows—like picture windows, which have no moving parts—also take less time to clean.
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.
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.
The average cost to have your windows cleaned is around $220 for a standard-sized home, or around $10 per window. This pricing will vary quite a lot, depending on how many windows you have, how accessible those windows are, the size of the windows, and more. Most homeowners pay between $150 and $300 to have all of the windows on their home cleaned thoroughly by a professional.
From average costs to expert advice, get all the answers you need to get your job done.
Discover the average window cleaning cost, key price factors, and tips to save money. Get transparent estimates to keep your windows sparkling and your budget on track.
Dusty, dirty, or rusty window screens can make your home look worn out, but cleaning them is easy. Here’s how to clean window screens, no matter how grimy.
Every homeowner should know how to clean their outside windows, especially if they live in a multi-story home. Here’s how to stay safe while washing outdoor windows.
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.
Hard water stains leave an unappealing white film on glass surfaces. Consider these tips to remove stains from windows and leave them looking clean and clear.
When you want to clean windows more thoroughly and without streaks, our tips for cleaning windows will help you power through this chore in less time.
