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About CThru
At C Thru Window Cleaning, we are dedicated to delivering top-quality window cleaning services with a focus on precision and customer satisfaction. Our team of experienced professionals uses state-of-the-art equipment and eco-friendly products to ensure your windows are spotless and your views are unobstructed.
Residential Cleaning
Our residential cleaning service provides meticulous window cleaning to brighten up your home with crystal-clear results. We use eco-friendly products and advanced techniques to ensure every pane shines and your views stay unobstructed.
Solar Panel Cleaning
Our solar panel cleaning service maximizes your energy efficiency by removing dirt and debris that can obstruct sunlight. We use specialized tools and eco-friendly solutions to ensure your panels operate at peak performance and extend their lifespan.
Commercial Cleaning
Our commercial window cleaning service delivers spotless, streak-free windows that enhance your business's professional appearance. Utilizing cutting-edge equipment and safe, efficient methods, we ensure a pristine finish with minimal disruption to your operations.
Sign Cleaning
Our sign cleaning service ensures your business’s signage remains vibrant and visible by removing dirt, grime, and weathering effects. We use safe, effective methods to restore your signs to their original clarity, helping to maintain a professional and eye-catching appearance.
Sticker Cleaning
Our sticker cleaning service expertly removes adhesive residues and grime from surfaces, leaving them spotless and free of leftover sticker marks. We use specialized techniques and gentle solutions to restore the pristine look of your surfaces without causing damage.
A Bit About Us
Our company takes pleasure in serving your windows, whether in your home or your business, we are the solution that ensures hygiene and clarity in your business and enhance your home environment We make sure we accomplish that using the best Eco friendly products and the latest technology tools, to provide the best service to our customers. We are a small family business based in Clarkson, WA.​​
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We provide window cleaning services to homes and businesses. We also offer solar panel cleaning. We can adapt to your needs and your budget. With over 5 years of experience in the cleaning industry, we decided to make our own company to supply the on-going demand of cleaning services and to do it right, we make sure our service is exceptional and professional,and we take pride in our customer's satisfaction.
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Our company has a $20 M public liability insurance, and our staff have current police clearances and Working With Children checks. Cleaning Windows is a very serious job for us, and we always make sure we do it the best way possible.