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TRUSTED BY PIEDMONT, SC HOMEOWNERS

  • Average homeowner rating star icon4.8
    Average homeowner rating
  • Verified reviews icon88
    Verified window cleaning services reviews

Top-Rated Window cleaners in Piedmont - Updated Nov 2026

Avatar for Top Notch Cleaning Solutions
Top Notch Cleaning Solutions
5.0(
49
)
Window CleaningWindow Cleaning - For Business

Serving Piedmont, SC and surrounding areas

Approved

Super Service Award Winner

In business since 2024

Free estimates

Emergency services offered

"Very professional. Nate respected our home & kept his work area, clean, and his shoes off while in our home.The windows & window sills/tracks were spotless! Of course “Mother Nature” played a trick on us & rained shortly after he was done ☺️ Thanks for your excellent work & work ethic, Nate!!"
Response time5 hrs
Response rate98%
1 neighbors recently requested a quote
Avatar for The Palmetto Standard LLC
The Palmetto Standard LLC
5.0(
5
)
Window Cleaning

Serving Piedmont, SC and surrounding areas

Approved

Free estimates

Emergency services offered

Small jobs welcome

The Palmetto Standard LLC is a locally owned exterior cleaning company serving homeowners and businesses throughout Upstate South Carolina. We specialize in pressure washing and soft washing, including house washing, roof cleaning, driveways, sidewalks, patios, fences, and gutter brightening, fleet washing, and more.\n\nWe take pride in quality work, honest service, clear communication, and treating your property with care. Whether you need seasonal cleaning or help tackling years of buildup, we’re here to improve your property’s appearance. Contact us for a free estimate.\n\nOne Standard. Every Time.

7 neighbors recently requested a quote
Avatar for Handyman
Handyman
4.6(
11
)
Window Cleaning

Serving Piedmont, SC and surrounding areas

Approved

"Stefon does excellent work and is a pleasure to work with. He is dependable, courteous, and efficient. He installed the TV over our fireplace (see picture.) I can confidently recommend Stefon to you."
19 neighbors recently requested a quote
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Window Cleaning FAQs, answered by experts

Yes, you can use glass cleaner on outside windows, but only after you’ve rinsed away as much debris as possible. Using glass cleaner on top of a layer of dirt will only make it harder to clean. 

The simplest way to clean stained glass windows is by using warm distilled water and a damp cloth. Distilled water won’t corrode the stained glass or leave residue behind. Avoid using cleaners with alcohol or ammonia. However, you should only clean when necessary. Stained glass windows are fragile, and excessive cleaning could cause fading, weakening of the solder, or other damage.

A standard professional cleaning of an entire apartment typically takes 2 to 3 hours. However, the timing varies depending on the size of the apartment, the number of people and pets that live in it, and how frequently it is cleaned. A deep cleaning typically takes 4 to 6 hours.

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.

There are a few qualifying questions you can ask a professional window cleaner to help you decide if it’s the right company for you:

  • Does your price include the inside and outside of the windows?

  • Will you clean the tracks, rails, and other internal components?

  • Are you fully insured?

  • How many years of experience do you have?

  • What kind of cleaning products do you use?

  • Do you have any customer references?

  • Do you provide any other services, like exterior power washing?

The Piedmont, SC homeowners’ guide to window cleaning services

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