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Window Cleaning Experts

Washington’s #1 Rated Residential Window Cleaning Service

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Revitalize Your Property

Window Cleaning Services

With Cornerstone Cleaning, we’ve got your back when it comes to window cleaning in Gig Harbor and Bremerton. Our team knows their stuff and uses eco-friendly methods to make your windows shine. No matter if you got a one-story place or something bigger, we can handle all your windows.

Clean windows don’t just make your home look good; they let you enjoy the view better too. So, if you want your place to look awesome, give us a call for window cleaning in Gig Harbor and Bremerton. We’re here to make your home sparkle!

Residential Window Cleaning
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Amazing Reviews

Excellent
Based on 348 reviews
A Healing Teacher
A Healing Teacher
June 8, 2024
I am a repeat customer who is very satisfied. Cornerstone is very professional, and my windows are now gorgeous and streak freel. They even did my skylights! Ease of payment with transparent prices. Thank you Cornerstone I'll be back. 😀
Lee Robinson
Lee Robinson
May 9, 2024
I do not give 5 stars - no one is perfect, but these guys were efficient, friendly, on-time and did a great job. I would highly recommend them and will use them again.
Kathleen Peters
Kathleen Peters
May 7, 2024
FOR AN INCOMPLETE JOB AND LACK OF CUSTOMER SERVICE!
Francis Spillane
Francis Spillane
May 4, 2024
Good work!
noah Delgado
noah Delgado
April 20, 2024
Cornerstone did my mother-in-law's windows and made her so happy. She had just gone through chemo and having the windows cleaned and the crew being so considerate of her made things a lot better for her. Recommend Cornerstone to everyone.
Marine Bonnie
Marine Bonnie
April 19, 2024
This is our second time working with cornerstone. On both occasions they cut corners and left parts of our roof with debris and untreated. No attention to detail and their response was “make sure to pass it on to our project manager and let him know that the crew needs to make sure to be treating the roofs better.” They don’t seem to care about their customers or quality of work. We won’t be back again.
Justin Reeder
Justin Reeder
April 4, 2024
DON'T USE THESE PEOPLE! I have nothing good to say. They used so much bleach to pressure wash my house that the inside of my house wreaked of chlorine. I couldn't go indoors for a couple hours and, after I told them not to go on the deck, they killed nearly every plant on the deck with the over-concentrated bleach spray. They did not respond to my review email and just ran my credit card. ZERO STARS!!!
K Black
K Black
February 6, 2024
I have been a repeat customer for several years now and often recommend their services to others. They come to my home three times a year to clean windows, remove debris from the rain gutters, and treat the roof to prevent moss. Ryan and his crew are top notch, always attentive to my needs and always punctual.
iLDE Mejia
iLDE Mejia
January 18, 2024
Excellent Customer Service
Vivian Whipp
Vivian Whipp
November 22, 2023
There was a lot of debris on the roof. When the crew finished, the roof was clean and treated for moss. The gutters were clean, the downspouts were unclogged, and the clean-up was thorough.
Residential Window Cleaning
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Maintaining Your Windows

Residential Window Washing

For Gig Harbor and Port Orchard locals, Cornerstone Cleaning is your go-to for top-notch window cleaning in Port Orchard. Keeping your windows pristine not only makes them look great but also adds to their longevity. Our expert services pay close attention to detail, ensuring your windows are spotless. Don’t underestimate the impact of clean windows on enhancing the appearance and value of your home.

Regular window cleaning offers several advantages:

  • Enhanced Aesthetics: Clean windows significantly improve the well-maintained and attractive appearance of your home from the outside.
  • Increased Lifespan: Regular cleaning removes pollutants that can corrode and harm window frames and glass, potentially extending the lifespan of these materials.
  • Better Insulation: Clean windows with improved seals contribute to better insulation, potentially leading to energy savings on your bills.
  • Property Value: Well-maintained windows not only increase the value of your house or property but also make it more appealing to potential buyers.
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Why Choose Us?

Unrivaled Proficiency & Experience

Prepared to Tackle Any Challenge

Highly Professional & Friendly Staff

Utilize Premium-Grade Products

Washington’s Best

Professional Window Cleaning

Get your windows shining with our comprehensive interior and exterior window cleaning services for both residential and commercial properties! Our dedicated team arrives fully equipped with all the necessary tools and supplies to tackle the job efficiently. Ensuring your satisfaction is our utmost priority!

Our window cleaning services cover a range of properties, including:

  • Houses
  • New Construction
  • Businesses & Restaurants
  • Apartments & Condos
  • Commercial Builds
  • Business Parks

Rest assured, we’ve got your windows covered, and we’re committed to leaving them crystal clear to meet your expectations.

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Professional Window Cleaning Service
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Follow Our 3 Steps

  • Get A Quote

    Call or Send In A Form

  • Get Scheduled

    We'll Confirm Your Inspection Date

  • Wait and Relax

    Installation Date Set

Window Cleaning Near Me
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When To Call The Professionals

Do You Need Your Windows Cleaned?

While tackling window cleaning in Bremerton on your own can be satisfying, there are instances where it’s advisable to entrust the job to professionals.

Consider reaching out to Cornerstone Cleaning in the following situations:

  • Hard-to-Reach Windows: If your home boasts high or challenging-to-access windows, our experts possess the necessary tools and expertise to safely and effectively clean them.

  • Time Constraints: Window cleaning can be time-consuming, making it more convenient to let us handle the job efficiently, especially if you have a busy schedule.

  • Stubborn Stains or Buildup: For windows with mineral deposits, persistent stains, or years’ worth of dirt buildup, our specialized tools and cleaning solutions can deliver excellent results that may be challenging to achieve with DIY methods.

Our Service areas

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