Washington's #1 Exterior Cleaning
Silverdale, WA and Surrounding Areas
Our Services
Pressure Washing
Roof Cleaning
We take pleasure in being your go-to company for roof cleaning in Bremerton, Port Orchard, and Gig Harbor at Cornerstone Cleaning.
Window Cleaning
Revitalize Your Property
Pressure Washing Services
For dependable pressure washing solutions in Bremerton, Port Orchard, and Gig Harbor, trust Cornerstone Cleaning. Our dedication to excellence and a team of skilled experts ensures the revitalization of your property’s appearance.
Tailored to meet the unique needs of homeowners in Bremerton, Port Orchard, and Gig Harbor, our residential pressure cleaning services address specific demands. With the expertise and tools at our disposal, we can bring back the luster to your siding, driveway, patio, or deck.
Recognizing the importance of maintaining a pristine and inviting commercial space, our business pressure washing services are crafted to enhance the curb appeal of your establishment and leave a positive impression on customers.
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Amazing Reviews
EXCELLENT Based on 505 reviews Posted on LR SourceMarch 28, 2026Trustindex verifies that the original source of the review is Google. The crew was friendly, efficient and did a nice job. The house looks great!Posted on katy knutsenMarch 25, 2026Trustindex verifies that the original source of the review is Google. Excellent experience start to finish! I sent a request for a quote on Sunday and made a note on my calendar in case I didn't hear. Received a" thank we will get back to you in 24 hours" email. I had an email and a phone call by 10 the next morning. I explained I would like to be there or talk to the estimator. Brian called me about .20 minutes later. I explained what I was hoping for and I had an estimate by that afternoon. Easy to read with options for add ones if I should choose. I marked what I wanted and had an appointment by end of day for them to perform the work! I was given an option to have an earlier appointment 2 days later which I declined. Communication was excellent through the whole process! Guys showed up today, worked hard and my roof looks beautiful as my gutters and the outside of my windows! They worked right along, tidied up very nicely and were on their way. Polite, clear communication. I would absolutely use Cornerstone again!Posted on Leah OsowkiMarch 23, 2026Trustindex verifies that the original source of the review is Google. Gutters cleaned and roof treatment Very good job and staff,especially Luis, very informative.Posted on Michael ScullyMarch 19, 2026Trustindex verifies that the original source of the review is Google. On time done rightPosted on Karen KimzeyMarch 17, 2026Trustindex verifies that the original source of the review is Google. They showed up on time. Everyone was courteous and professional. It's our second time using them and we will gladly use them again in the future.Posted on Steve DeliganMarch 13, 2026Trustindex verifies that the original source of the review is Google. UPDATE TO ORIGINAL POST: The next day the company sent out one of their supervisors to clean up the job from the previous day. He ended up having to repeat the entire job, by hand, by himself. He was here for almost five hours rectifying all the weirdness from the first day. It looks fantastic now! It’s sad that they had to do the job twice. The house now looks great and like it should have the first time. We had to spend an entire extra day ourselves hanging out at the house and making calls and making sure it all worked out instead of our other obligations. We now have to bill the estate for an extra day of our time. ——————————- Original post: Frustrating company to work with. PROS: The two-person crew showed up on time. The lead guy was great. He worked hard and knew what he was doing. He pressure washed until the equipment failed. CONS: The second guy in the crew was supposed to wash the windows. He missed several windows altogether. Completely forgot them. Then on about half of the others he did really poor job and we had to have them back out. He also did NOT wipe up the drips on the window sills from his squeegee! It was weird because we showed him the water and he said “Oh… yeah… ok” and then immediately forgot to wipe up the rest. See my picture. About twenty window sills all were left muddy. Honestly, it was weird of him not to simply run a towel over them. In the end, we could tell the windows that he had forgotten altogether by the fact that there was no mud left on the sills (and because they were still dirty). Then in the master bathroom he had to stand in the tub to get to the window but then left dirty drips all over the window sill and the tub. I feel sorry for the poor guy that he isn’t able to clean windows properly but we’re also paying a lot of money to get the house ready for sale and now have an extra job to line up. Secondly, the lead guy who was working really hard also had to deal with the broken-down equipment that the company makes him use. We felt bad for him and the company should spend a bit more on their equipment and perhaps a bit less on their branded trucks. The pressure washing blasted a bunch of dirt up into the outside walls which wasn’t cleaned up. The lead guy also felt bad because we asked him if he could pressure wash the porch (small area that apparently wasn’t part of the original estimate) and we said we would obviously pay for it. He said he had time but wasn’t allowed to by company policy until another estimator came out to price the job. Lead workers should be able to make small adjustments to the jobs while on site. It would mean more money for the company and avoid two additional trips (one for the second estimate and one for the small job). This guy was more than capable of giving an accurate estimate and the company should respect his judgment. This isn’t his fault. We picked them based on a recommendation from our realtor. She said that this level of poor job is unusual from them but couldn’t believe the pictures we showed her. Overall we really liked the lead guy, but the second guy can’t clean windows and the company responses have been frustrating. It wasn’t until after we sent pictures that they agreed that the job was not completed. Will update after their second try.Posted on Bryan ForemanFebruary 26, 2026Trustindex verifies that the original source of the review is Google. Crew showed up on time and completed and cleaned up the work areas. Also had them clean the solar panels.Posted on C HoltmeierFebruary 23, 2026Trustindex verifies that the original source of the review is Google. Excellent communication and easy scheduling.Posted on Mary LarsonFebruary 19, 2026Trustindex verifies that the original source of the review is Google. Answered all my questions before the work began. Fast but thorough. Neat and tidy.Posted on Scott LawrenceFebruary 17, 2026Trustindex verifies that the original source of the review is Google. Good communication, fast response to any issues.
Boost Your Curb Appeal
Professional House Washing
No matter the siding material of your home, our team is equipped to eliminate algae and organic discoloration from its exterior. For Vinyl siding, we employ a brush-on chemical solution coupled with a gentle wash rinse, while for wood siding, we utilize pressure washing to effectively eradicate algae. Your home may undergo such a transformation that you won’t recognize it when we’re done!
Discover the advantages of having your home or business exterior cleaned:
Prevents Long-term Damage: Safeguard your exterior against potential long-term damage.
Cost Savings: Save money in the long run by preventing the need for unforeseen repairs.
Enhanced Curb Appeal: Elevate the aesthetic appeal of your home or business.
Increased Property Value: Boost the overall value of your property with a well-maintained exterior.
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Why Choose Us?
Unrivaled Proficiency & Experience
- With Cornerstone Cleaning's exterior cleaning services, you'll acquire invaluable experience and knowledge. We are committed to imparting insights into our meticulous process, taking immense pride in delivering not only exceptional work but also fostering a comprehensive understanding.
Prepared to Tackle Any Challenge
- To attain optimal results in cleaning your exterior areas, we utilize cutting-edge technology, incorporating state-of-the-art cleaning equipment and top-of-the-line products. This enables us to deliver exceptional outcomes that not only meet but surpass your expectations.
Highly Professional & Friendly Staff
- At the heart of our operation lies a dedication to professionalism and friendliness. Our unwavering commitment to excellence propels us to consistently pursue the highest standards.
Utilize Premium-Grade Products
- Through our professional cleaning process, your home will be pampered with the finest cleaning products on the market. The outcome will be a dazzling showcase of beauty, as we spare no effort in our mission to reveal the full radiance of your living space.
See Clearly Again
Window Cleaning Services
At Cornerstone Cleaning, discover our window cleaning services covering Bremerton, Port Orchard, and Gig Harbor, all conveniently available under one roof. Our team of skilled experts takes pride in the art of transforming your home into an immaculate space that will truly impress.
Our window cleaning services in Bremerton, Port Orchard, and Gig Harbor are designed to breathe new life into your property. Employing state-of-the-art tools and eco-friendly cleaning solutions, we restore your property’s appearance, ensuring it remains in its best condition—from the driveway and sidewalk to the deck and siding.
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Extend The Life Of Your Roof
Safe Roof Washing
At Cornerstone Cleaning, we take pride in being your trusted choice for roof cleaning services in Bremerton, Port Orchard, and Gig Harbor. Backed by years of expertise and a dedicated team of professionals, we understand the unique challenges posed by moss, algae, and other contaminants that can compromise both the visual charm and structural integrity of your roof. Our objective is to provide top-tier roof cleaning services in Bremerton, Port Orchard, and Gig Harbor, enhancing the outward appeal of your home while extending the lifespan of your roof.
Specializing in roof moss treatment and removal, we employ safe and tailored methods based on the specific type of roof you have. Our techniques not only eliminate existing moss but also prevent new growth, ensuring the long-term health and aesthetics of your roof.
Got Questions?
Start here with our faq
Gutter cleaning is the process of removing debris, such as leaves, twigs, and dirt, from your home’s rain gutters. It’s an essential part of home maintenance that ensures water can flow freely off your roof and away from your property.
The importance of gutter cleaning cannot be overstated. When gutters are clogged with debris, they can’t effectively direct water away from your home. This can lead to a multitude of problems. Firstly, overflowing water can damage your home’s siding, and paintwork, or even seep into your interior walls causing dampness and mold growth. Secondly, it can lead to water pooling around the base of your home, potentially damaging the foundation over time.
Moreover, stagnant water in clogged gutters can become a breeding ground for pests like mosquitoes. On the other hand, the excess weight of accumulated debris and trapped water can cause gutters to sag or pull away from the house, leading to structural damage. Therefore, regular gutter cleaning is crucial to maintain the integrity of your home and prevent costly repairs in the future. Special thanks to Orange County Wash Pros for answering this question!
Tile roof cleaning is indeed necessary for several reasons, primarily to extend the lifespan of your roofing material. While the buildup of algae might not be harmful to some roofing materials like asphalt shingles, moss can cause significant damage. Regular cleaning prevents the accumulation of these organic materials, helping to maintain the integrity of your roof over time.
Moreover, maintaining a clean tile roof also improves energy efficiency. Free from debris and organic growth, a clean tile roof can significantly reduce heat absorption, thereby lowering cooling costs. However, it’s important to note that improper cleaning methods, such as pressure washing, can cause premature aging of the roof. Therefore, it’s recommended to use gentle cleaning methods or hire professionals to ensure the job is done correctly. Huge thank you to Ducky’s Pro-Wash for this information!
A pressure washing service provides specialized cleaning by using high-pressure water spray to effectively remove dirt, algae, mold, loose paint, and other build-up from various outdoor surfaces. This service is commonly applied to buildings, homes, driveways, decks, and patios, offering a deep clean that is often difficult to achieve through traditional cleaning methods. The pressurized water can penetrate and clean textured surfaces like concrete and wood, making it an efficient solution for revitalizing the exterior appearance of properties.
Opting for a professional pressure washing service can not only enhance the aesthetic appeal of a property but also contribute to its maintenance and longevity. By removing harmful substances that can cause wear over time, such as mold and mildew, pressure washing helps preserve the structural integrity of surfaces. It’s a proactive measure that homeowners and business owners can take to avoid costly repairs in the future, ensuring surfaces remain clean, safe, and visually appealing without the use of abrasive chemicals or manual scrubbing. This valuable information was provided by True Clean ProWash!