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Verified Reviews for Window Cleaning pros in Saint Marys, PA

*The Angi rating for Window Cleaning companies in Saint Marys, PA 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 Saint Marys, PA 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 November 28, 2025

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Avatar for Blue Wave Pressure Washing LLC

Blue Wave Pressure Washing LLC

5.00(
6
)
•Approved Pro

Blue Wave Pressure Washing LLC

5.00(
6
)
•Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
69 local quotes requested

Blue Wave Pressure Washing LLC is located out of Bradford PA specializing in residential and commercial pressure washing, soft washing, and window cleaning services . Our services include house wash, roof wash, gutter cleaning, window cleaning, solar panel cleaning,concrete cleaning, deck wash, exterior propane tank wash, commercial fleets, commercial buildings

"Tyler went above and beyond and I can’t recommend him enough!"

Sam H on June 2024

Blue Wave Pressure Washing LLC is located out of Bradford PA specializing in residential and commercial pressure washing, soft washing, and window cleaning services . Our services include house wash, roof wash, gutter cleaning, window cleaning, solar panel cleaning,concrete cleaning, deck wash, exterior propane tank wash, commercial fleets, commercial buildings

"Tyler went above and beyond and I can’t recommend him enough!"

Sam H on June 2024

Adair's window cleaning

5.00(
2
)

Adair's window cleaning

5.00(
2
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

I'm the owner and employee. I do not subcontract anything out. We take cash and check. Check website for coupon discounts.

"Excellent! Great job, all Mildew stains, Moss stains removed. Home was white again..."

Michael Z on October 2018

I'm the owner and employee. I do not subcontract anything out. We take cash and check. Check website for coupon discounts.

"Excellent! Great job, all Mildew stains, Moss stains removed. Home was white again..."

Michael Z on October 2018

Contempo Tech Cleaning Service, Inc.

No reviews yet

Contempo Tech Cleaning Service, Inc.

No reviews yet
37 years of experience

Contempo Tech has been servicing Northwestern Pennsylvania since 1988, we have over 30 employees at this time and still growing only because of customer satisfaction. We are a local family run business. Fully Insured and Bonded. Free Estimates

Contempo Tech has been servicing Northwestern Pennsylvania since 1988, we have over 30 employees at this time and still growing only because of customer satisfaction. We are a local family run business. Fully Insured and Bonded. Free Estimates

Commercial Service Pros

No reviews yet

Commercial Service Pros

No reviews yet
23 years of experience

We provide preventive maintenance and repair service. Our expertise is the result of years of industry experience, and our complete maintenance programs are specifically designed to keep all your heating, ventilation, air conditioning and refrigeration systems operating at peak performance. Which is the best way to minimize costly repairs. 24/7 Emergency Services. Our dependable emergency service is just one call away any time of the day or night, every day of the year. From fielding your call, to dispatching our qualified personnel, to monitoring the service for fairness and accuracy Commercial Service Pros manages the process so you don’t have to.

We provide preventive maintenance and repair service. Our expertise is the result of years of industry experience, and our complete maintenance programs are specifically designed to keep all your heating, ventilation, air conditioning and refrigeration systems operating at peak performance. Which is the best way to minimize costly repairs. 24/7 Emergency Services. Our dependable emergency service is just one call away any time of the day or night, every day of the year. From fielding your call, to dispatching our qualified personnel, to monitoring the service for fairness and accuracy Commercial Service Pros manages the process so you don’t have to.

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Window Cleaning questions, answered by experts

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.

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

Getting a streak-free shine after cleaning your windows requires both the right cleaning solutions—which can either include warm water and dish soap or warm water and rubbing alcohol—and the right tools—namely, a squeegee and a microfiber cloth. To make your streak-free glass cleaner, combine one gallon of warm water with a few drops of dish soap, and mix. Apply with a sprayer or sponge, and then dry with a squeegee, microfiber cloth, or old black-and-white newspaper pages.

The easiest way to remove window decals is to soak the area in hot, soapy water. Let it sit for 15 minutes before scraping it with a plastic scraper or the edge of a credit card. You can also remove window decals with white vinegar, rubbing alcohol, or applying heat from a hairdryer or steam cleaner.

It depends on the surface you’re trying to clean. For example, a mixture of vinegar and water is a good option for a deep cleaning, including removing hard water stains from glass or stainless steel. However, vinegar is too acidic for granite and other types of natural stone, so it’s better to use a combination of baking soda and water on those surfaces.

The Saint Marys, PA homeowners’ guide to window cleaning services

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

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