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TRUSTED BY FOUNTAIN INN, SC HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon168
    Verified window cleaning services reviews

Top-Rated Window cleaners in Fountain Inn - Updated Nov 2026

Avatar for Sims Pressure Cleaning
Sims Pressure Cleaning
4.9(
155
)
Window Cleaning - For Business

Serving Fountain Inn, SC and surrounding areas

Approved

Super Service Award Winner

In business since 2010

Free estimates

Small jobs welcome

"Mr.Sims and his crew pressure washed our driveway and patio. They cleaned thirty three windows on our home and did an excellent job. They were prompt courteous and very professional. We have scheduled them to return to pressure wash our Tennis court. We recommend them highly."
Sidewalk
Simpsonville sc
Drive way
Simpsonville sc
Drive way

+129

Response time8 hrs
Response rate92%
21 neighbors recently requested a quote
Avatar for The Palmetto Standard LLC
The Palmetto Standard LLC
5.0(
5
)
Window Cleaning

Serving Fountain Inn, 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.

1 neighbors recently requested a quote
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Window Cleaning FAQs, answered by experts

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.

Soot can be harder to remove compared to other types of stains given its acidic nature. It can also cause underlying paint to peel off during the cleaning process. If your soot issue is a result of smoke damage, it’s recommended you call a pro to help remove it versus doing it yourself.

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.

Yes, with special treatments that help repel water spots and grime build-up.

Mold on windows forms due to excess moisture from condensation, poor ventilation, or leaks. Cold glass surfaces can attract condensation, especially in winter. High indoor humidity, lack of airflow, or dust accumulation are also contributors. To prevent mold growth, improve ventilation, regularly clean sills, and consider using a dehumidifier or sealing any leaks.

The Fountain Inn, SC homeowners’ guide to window cleaning services

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