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TRUSTED BY EXTON, PA HOMEOWNERS

  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon293
    Verified window cleaning services reviews

Top-Rated Window cleaners in Exton - Updated Nov 2026

Crystal Reflections of Chester County
4.6(
71
)
Window Cleaning

Serving Exton, PA and surrounding areas

Approved

In business since 2000

Free estimates

Small jobs welcome

"Fred, Cleveland and Kenny performed a miracle here. I only wish I could post the picture I have of Fred cleaning the very top of my cathedral ceiling window. I could not believe that they were going to take the mullions out and clean them as well as the windows.. Fred also figured the the ceiling fan, when turned on , would get the windows dirty, so he cleaned that too.. All done with pride of professionalism and friendliness. Thanks so much ..."
Response time2 days
6 neighbors recently requested a quote
Recommended by96%of homeowners
Avatar for Heroic Cleaning Services
Heroic Cleaning Services
4.6(
23
)
Window Cleaning

Serving Exton, PA and surrounding areas

Approved

In business since 1996

Free estimates

Emergency services offered

"This gentleman arrived on time. Worked all day cleaning everything in sight. My elderly brother is neat as a pin but is only good at minor cleaning. Heroic Cleaning Service has his apartment looking brand new. So grateful for their time and effort. So thankful I said yes to their proposal. The price was right in that it meets Industry standards for Philadelphia. Heroic is a company I gladly recommend."
Response time4 days
31 neighbors recently requested a quote
Recommended by95%of homeowners
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Window Cleaning FAQs, answered by experts

Hard water stains can permanently damage your glass if left untreated. The minerals dissolved in the water can etch the glass, causing long-term damage and affecting the overall integrity of the surface. Luckily, it is pretty simple to remove hard water stains by using vinegar, baking soda, or commercial cleaners.

Yes, pros are equipped to clean various glass types, including stained glass and skylights.

Yes, services are customizable to target specific areas or concerns within your home.

Hard water stains are caused by hard water. Hard water contains a lot of minerals, like calcium and magnesium. When water on your glass surfaces dries out, the minerals stay behind and stick to the glass. This results in a residue that looks like white cloudy or streaky spots. Call a pro to install a water softener to banish hard water problems.

Yes, WD-40 can remove stickers from glass thanks to its chemical properties that can break down adhesives. Be sure to wear protective gloves when handling WD-40. Spray the window or glass item, and let it sit for 10 minutes before scraping it with a plastic scraper or credit card.

The Exton, PA homeowners’ guide to window cleaning services

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