4.7 
54 *The Angi rating for Window Cleaning companies in Duncan, SC 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 Duncan, SC 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 February 04, 2026
Serving Duncan, SC and surrounding areas
Approved
Super Service Award Winner
In business since 2024
Free estimates
Emergency services offered
"Outstanding job and fantastic customer service. A plus 10 and would recommend for all window cleaning needs."
Serving Duncan, SC and surrounding areas
Approved
In business since 2019
Free estimates
Customers say: Quick response
"Arrived on time. Cheerful. Was very clean. No water mess. I would hire him again. My windows look fabulous!!"
Serving Duncan, SC and surrounding areas
Approved
Super Service Award Winner
In business since 2010
Free estimates
Small jobs welcome
"He is very thorough and cleaned gutter sides and my walkway. My house was really really dirty and he removed all traces of mold and dirt!"
+129
Serving Duncan, SC and surrounding areas
Approved
In business since 2021
Free estimates
Credit card accepted
"Great communication, a free quote, on time for the scheduled appointment, and did a thorough job cleaning the windows on my house. Itâ s hard to find a service company that is truly reliable and punctual, but The Standard Window Washing is just that!! I highly recommend Mario and his company."
Serving Duncan, SC and surrounding areas
Approved
In business since 2000
Free estimates
Emergency services offered
"not only cleaning, but organizing, arranging, They have also done amazing construction work on the house too."
+58
Serving Duncan, SC and surrounding areas
Approved
In business since 2024
Free estimates
Credit card accepted
"Hired TruShine to clean the outside of my house and it looks amazing! Zeph was on time and gave a very reasonable price to have my house done. Will definitely be calling him again if we have anymore needs"
+7
Serving Duncan, SC and surrounding areas
Approved
In business since 2023
Free estimates
Credit card accepted
"Windows were sparkling clean! Work was done thoroughly and efficiently! Very pleased!"
+46
Serving Duncan, SC and surrounding areas
Approved
In business since 2024
Free estimates
Credit card accepted
"I would highly recommend to anyone looking for an exterior cleaning service. Very professional and left my driveway looking brand new."
Serving Duncan, SC and surrounding areas
Approved
In business since 2005
Free estimates
Offers commercial services
"She is trustworthy and willing to follow directions. She even does a little extra sometimes without being asked. I have never been disappointed in the cleaning job she's done for me."
Serving Duncan, SC and surrounding areas
Approved
In business since 2022
Free estimates
Credit card accepted
"Good job especially since they had no idea of the extra storm windows that needed removing and washing. Worth every penny!"
+9
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.
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.
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.
Save money and still get that professional, streak-free shine on your windows using this guide on how to make homemade window cleaner.
Boost your home’s curb appeal with squeaky-clean windows. Use this guide to learn what professional window cleaners use to clean 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.
