ROOF CLEANING
Roof Cleaning Service You Can Trust
Serving Seattle Since 2010
Reliant has over 15 years of experience in the roof cleaning and exterior maintenance industry, serving homeowners across the Seattle area.
Over the years, we’ve built our reputation by doing quality work, showing up when we say we will, and taking care of our customers from start to finish.
Every roof we clean is completed with attention to detail and a focus on long-term protection. We use safe, effective cleaning methods, experienced crews, and proven techniques to remove moss, algae, and buildup while protecting your roof.
We keep the process simple with clear communication, straightforward estimates, and no surprises along the way. Our team treats your home with care, keeps the job site clean, and stands behind the work we do.




“Excellent Results The First Time, Every Time”
Choosing the right contractor matters. Roof cleaning might seem simple, but doing it the wrong way can damage your roof and shorten its lifespan. Our team takes the time to assess your roof, explain your options, and recommend an approach that makes sense for your home and condition. We focus on doing it right, not rushing through the job.
We don’t use bleach, also known as soft washing, or pressure washers. Instead, we use a soft brush method approved by the American Roofers Association to safely remove moss, algae, and buildup without damaging your shingles.
We also stand behind our work. From the way we clean to the care we take on every job, everything is done with long-term roof health in mind. Our goal is to leave you with a roof you can rely on, with a process that feels straightforward and stress-free from start to finish.
We also stand behind our work. From the materials we use to the way each roof is installed, everything is done with long-term performance in mind. Our goal is to give you a roof you can rely on, with a process that feels straightforward and stress-free from start to finish.
“Excellent Results The First Time, Every Time”
Choosing the right contractor matters. Roof cleaning might seem simple, but doing it the wrong way can damage your roof and shorten its lifespan. Our team takes the time to assess your roof, explain your options, and recommend an approach that makes sense for your home and condition. We focus on doing it right, not rushing through the job.
We don’t use bleach, also known as soft washing, or pressure washers. Instead, we use a soft brush method approved by the American Roofers Association to safely remove moss, algae, and buildup without damaging your shingles.
We also stand behind our work. From the way we clean to the care we take on every job, everything is done with long-term roof health in mind. Our goal is to leave you with a roof you can rely on, with a process that feels straightforward and stress-free from start to finish.
We also stand behind our work. From the materials we use to the way each roof is installed, everything is done with long-term performance in mind. Our goal is to give you a roof you can rely on, with a process that feels straightforward and stress-free from start to finish.

