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    Average homeowner rating
  • Verified reviews icon100
    Verified window cleaning services reviews

Top-Rated Window cleaners in Garnet Valley - Updated Nov 2026

Avatar for Fish Window Cleaning
Fish Window Cleaning
4.2(
8
)
Window CleaningWindow Cleaning - For Business

Serving Garnet Valley, PA and surrounding areas

Approved

In business since 2015

Free estimates

Small jobs welcome

"They promptly responded to my request for an estimate. Scheduled the work to be done. They promptly kept the appointment-the crew of two were polite and completed the cleaning in a timely fashion. I would highly recommend the company and plan to use them in the future."
Coach Light Cleaning
Residential Cleaning
Exterior Window Cleaning
Store Front Window Cleaning
Response time1 day
Response rate87%
14 neighbors recently requested a quote
Bethany Associates Pressure Washing & Window Cleaning
New to Angi
Window CleaningWindow Cleaning - For Business

Serving Garnet Valley, PA and surrounding areas

Approved

In business since 1997

Free estimates

Credit card accepted

**We do NOT Install permanent lighting of any kind, Temporary Holiday Lighting only**\nBethany Associates, Inc. is an Exterior Cleaning Specialist! We focus on window cleaning, pressure washing, soft washing and Christmas lights. Proudly Serving South Jersey for 25+ years, we're committed to providing TOP-NOTCH SERVICE and CUSTOMER CARE. Our cleaning technology, safety program, and training procedures yield the HIGHEST QUALITY services for our customers. We are proud members of the International Window Cleaning Association and look forward to helping with your cleaning projects!\n

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

In most cases, you should get your windows cleaned one to two times annually, although you might want to complete this task more often if you live in an area with heavy pollen or heavy rain or snowfall that soils your windows. It’s also a good idea to hire a professional window cleaning service if you’re listing your property, as sparkling windows will make a big difference in terms of curb appeal and, potentially, your home’s value.

Regular cleaning and inspecting seals to prevent fogging and maintain clarity.

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.

Window cleaning depends on how the cleaning service defines their deep cleaning tasks, so pay attention to the details. You certainly should make sure window cleaning is included in the package. Some services will include it as an add-on, so you may have to pay extra. Find out if the cleaning includes interior windows only, or interior and exterior windows. Exterior windows may cost more.

Professionals use high-pressure steam cleaners, brushes, and specialized cleaning solutions for effective results.

The Garnet Valley, PA homeowners’ guide to window cleaning services

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