Window Cleaning Experts

Washington’s #1 Rated Residential Window Cleaning Service

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

Based on 358 reviews
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.
D & C Wilson
D & C Wilson
November 17, 2023
Cornerstone Cleaning once again provided great service. They responded quickly providing a quote for clearing debris from the roof and cleaning the gutters and downspouts. Terrance and his crew (Brandon and Cameron) arrived as scheduled. Terrance answered any questions I had then off to work they went. They blew any debris off the roof, cleaned the gutters and made sure the downspouts were clear. I would definitely recommend.
Michael Hoff
Michael Hoff
November 16, 2023
Very professional, courteous and thorough. Did exactly what we'd agreed on. Will continue to use their services on a sustaining basis.
Nina Gonn
Nina Gonn
November 14, 2023
After having new blinds installed in our home we decided window cleaning was a must. We contacted Cornerstone via email and received a call back very quickly. They were able to send someone out that day to give us an estimate and set a return date as soon as we accepted. They were quick, the young men were efficient. I felt their price was very reasonable especially since they also cleaned my skylights on my roof. I am no longer embarrassed to open my blinds😂. Fantastic job! They do have other services, roof, gutter cleaning etc.. I absolutely recommend their service.
John Reding
John Reding
November 11, 2023
They did an excellent job on my gutters, the crew were super friendly and hard working. I would highly recommend Cornerstone and will recommend to anyone looking for their services.
Carol Parsons
Carol Parsons
November 6, 2023
Absolutely excellent job cleaning our roof and treating for moss. It was a huge job, and they handled every single thing with professionalism and care. They respected the property and didn’t leave pine needles or moss everywhere like other companies have. Would absolutely hire again and highly recommend..
K Black
K Black
October 31, 2023
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.
Residential Window Cleaning

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.

Window Cleaning Company
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


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.

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