Non Pressure Roof Cleaning. Cedar Shake Roof Service, Cleaning and Re-Conditioning. Hot Water Concrete Pressure Washing and Warm Water Siding Soft Washing. Air Diaphragm Roof Cleaning Pump System Sales and Fabrication.


Peak of Perfection Roof Cleaning Started as an offshoot of Moldbuster, Whatcom County’s Premier Mold Mitigation and Testing Company. 

For years, we treated moldy attics caused by excess moisture due to moss buildup and roof failures. After countless customers asking us where they could get their roofs cleaned properly, we started Peak of Perfection Roof Cleaning to meet the need for a top quality roof cleaning service. We determined that if we were going to clean roofs, then we would take the same highly technical approach that is necessary to mitigate mold. Our Founder demanded that all operations were to be done with an unwavering commitment to safety. Our Roof cleaning methods meet all shingle manufacturer’s warranty technical bulletin requirements. We have the skills and technical knowledge to explain why we do it the way we do. We now help other roof cleaning contractors with equipment and techniques. 


PLEASE read this page if you are searching for somebody to clean your roof. 




At Peak of Perfection, we offer more than just roof cleaning. We also offer state of the art hot water power washing and warm water siding soft washing services to our clients. This state of the art cleaning system brings a deeper, longer lasting clean to your building surfaces. 

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The Pump Man. Pump Systems for Cleaning Professionals.

We are not only the premier roof cleaning company in Northwest WA, but we are also supplier to many professionals in the mobile cleaning industry. We build and fabricate the state of the art Outlaw and Outlaw Jr. mobile air diaphragm pump systems as well as offer custom cleaning system fabrication services. 

Please See our Pump Man page for details 


Alternative Humane Society Donation Program 

At Peak of Perfection Roof Cleaning, we are MAJOR Dog lovers. We don’t have just one or two dogs…we have a pack! Four to be exact. 

Thus, we have instituted a donation program to Alternative Humane Society. AHS is a no kill, all volunteer rescue agency based in Bellingham. They do wonderful work and two of our best buddies came from them. Donate and we will match the donation up to $25. Last year, we were able to give AHS a very nice check. If you are looking for a new companion, we encourage you to  check out the dogs and cats they have available. If you have a different favorite Animal Rescue society or foundation you would like a matching donation to, just let us know and we will be happy to do so. 

Asphalt Roof Cleaning and Moss Removal. Hot Water Power and Soft Washing Services. Serving Whatcom, Skagit, Island, Snohomish and King Counties. 

Cedar Roof Cleaning, serving Whatcom, Skagit, Island, San Juan, Snohomish and King Counties including Bellingham, Semiahmoo, Anacortes, Mt. Vernon, Medina, Everett, Seattle, Redmond, Mercer Island, Clyde Hill, Yarrow Point, Hunts Point and Cities Between. 

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© Kevin Enderle 2014 Peak of Perfection Roof Cleaning. A Division of Enderle Property Services LLC.