SEATTLE ROOF CLEANING
SEATTLE ROOF CLEANING
Protect Your Roof and Home with Professional Cleaning
In Seattle’s damp climate, moss, algae, and debris can quickly take hold on your roof—causing damage, shortening its lifespan, and hurting curb appeal. At ROOF BOSS USA—formerly Metropolitan Roofing—we provide safe, effective Seattle roof cleaning services to restore your roof’s appearance and protect it for years to come.
Why Roof Cleaning is Essential in Seattle
Seattle’s weather creates the perfect environment for moss growth and debris buildup. Without proper cleaning, these problems can:
- Damage Roofing Materials – Moss roots lift shingles and allow water to penetrate.
- Trap Moisture – Leading to rot, leaks, and mold growth.
- Block Drainage Systems – Clogged gutters can cause water to back up under shingles.
- Shorten Roof Lifespan – Dirt and organic matter accelerate material breakdown.
- Reduce Curb Appeal – Stained, moss-covered roofs make homes look neglected.
Why Seattle Homeowners Choose ROOF BOSS USA for Roof Cleaning
- Safe, Non-Damaging Methods
We use gentle techniques to clean without harming shingles or removing protective granules. - Local Expertise
All inspections are performed by our trained employees—never subcontractors.
- Certified, In-House Technicians
All cleaning is done by trained ROOF BOSS USA employees—never subcontractors. - Excellent communication and customer service every step of the way
- BBB-Accredited & Trusted
Our A+ BBB rating reflects decades of honest, reliable roofing service.
Our Seattle Roof Cleaning Process
Roof Inspection
Before cleaning, we check for damage to ensure your roof is safe to work on.
Moss & Debris Removal
We carefully remove moss, branches, and leaves without damaging shingles.
Low-Pressure Wash or Soft Cleaning
Gentle washing removes dirt and stains while preserving your roof’s protective layers.
Preventive Moss Treatment
We apply treatments to slow moss regrowth and protect against algae.
Gutter & Downspout Cleaning
We make sure your drainage system is clear so water flows away from your home.
Benefits of Professional Roof Cleaning
- Extends roof life by preventing material damage
- Maintains home value and curb appeal
- Improves drainage and prevents water damage
- Reduces risk of costly repairs or early replacement
- Protects manufacturer warranties that require maintenance
How Often Should You
Clean Your Roof in Seattle?
For most homes, we recommend professional cleaning every year, depending on tree cover and moss growth. Heavily shaded or wooded properties may need annual service.
WHAT OUR CUSTOMERS THINK!
WHAT OUR
CUSTOMERS THINK!
We could not be happier with the work that Roof Boss did. They installed a 2000 sqft Metal Roof and 21 Skylights. Three 5-wide skylights and 2 sun tunnels. Manuel and Garcia, the install leads were fantastic, friendly, great communicators, on-time, and did superb work. The operations team, Clint, Charmayne and Gwen were very responsive, very flexible with timeline, and provided a competitive price point for all the work. We have worked with this team on four projects now, and have zero reasons to work with anyone else for any skylight or roofing needs. I almost forgot drywall. They're master drywallers too. The drywall and paint job around the skylights was perfect and smooth, just what we wanted. Oh, and we also had 6" gutters installed. Again, great price, great interactions with the team.
Response from the owner 20:28 19 May 25
Thank you for your kind words, Arlo! It was such a pleasure working with you. Please let us know if there is anything we can do for you! - The ROOF BOSS USA Team 
Metropolitan Roofing, aka Roof Boss, did a great job on my old gas station building. It was not a typical re-roofing project, with quite a number of challenges, but their crew is terrific and did a great job. Mike the gutter guy is also an all-star, and knocked it out of the park ! Highly recommend. Richard Doane, Burien Auto Repair, Inc.
Response from the owner 16:13 01 May 25
Thank you so much for your kind words, Richard! It was a pleasure to work with you. Please let us know if there is anything we can do for you. - The ROOF BOSS USA Team 
Response from the owner 19:11 15 Apr 25
Thank you! It was a pleasure working with you! - ROOF BOSS USA 
We were very impressed with the processes in place to provide an assessment of work needed, providing an estimate for proposed work, scheduling the work, and completing the work, accompanied by photos at the beginning and end of the project.
In our case, we were pleased to hear that we did not need a new roof on our large house for at least 3 more years. This contradicted another roofing company's evaluation that a new roof was needed this year! Instead, we did a " tune up" for a fraction of the cost of a new roof and it may extend the life of our roof for even longer.
Very professional operation at all levels. When we do need a new roof, we'll be back!
In our case, we were pleased to hear that we did not need a new roof on our large house for at least 3 more years. This contradicted another roofing company's evaluation that a new roof was needed this year! Instead, we did a " tune up" for a fraction of the cost of a new roof and it may extend the life of our roof for even longer.
Very professional operation at all levels. When we do need a new roof, we'll be back!
Response from the owner 18:24 10 Apr 25
Thank you so much for your kind words! It was a pleasure working with you. Please let us know if there is anything we can do for you! - ROOF BOSS USA 
I had the pleasure of working with Roof Boss on a large-scale project involving the roofing of 10 buildings, and I couldn’t be more impressed with their work. From start to finish, they handled the project with professionalism, efficiency, and a commitment to quality that is hard to find in the industry.
One of the standout aspects of working with Roof Boss was their transparency—no change orders, no hidden surprises, just honest and reliable work delivered exactly as promised. That level of integrity is rare in construction, and it made the entire process smooth and stress-free.
A huge shoutout to Sergio Perez, the foreman, who led his crew with precision and professionalism. His team worked efficiently, maintained a clean job site, and made sure every detail was handled with care. The crew was polite, hardworking, and left each site spotless when the job was done.
Chris O’Leary, the sales manager, was a pleasure to work with from the start. He provided clear and accurate estimates, ensuring there were no surprises along the way. His communication throughout the project was excellent, keeping everything on track and making sure I was informed every step of the way.
And I can’t say enough about Charmayne Anderson, the production manager. She kept everything running smoothly behind the scenes, coordinating schedules, materials, and logistics with precision. It was clear that she is highly skilled at what she does, and her dedication made a huge difference in the overall success of the project.
If you’re looking for a roofing company that delivers top-tier results with no hassle, I highly recommend Roof Boss. Their entire team—from management to crew—exceeded my expectations, and I will absolutely be working with them again in the future.
One of the standout aspects of working with Roof Boss was their transparency—no change orders, no hidden surprises, just honest and reliable work delivered exactly as promised. That level of integrity is rare in construction, and it made the entire process smooth and stress-free.
A huge shoutout to Sergio Perez, the foreman, who led his crew with precision and professionalism. His team worked efficiently, maintained a clean job site, and made sure every detail was handled with care. The crew was polite, hardworking, and left each site spotless when the job was done.
Chris O’Leary, the sales manager, was a pleasure to work with from the start. He provided clear and accurate estimates, ensuring there were no surprises along the way. His communication throughout the project was excellent, keeping everything on track and making sure I was informed every step of the way.
And I can’t say enough about Charmayne Anderson, the production manager. She kept everything running smoothly behind the scenes, coordinating schedules, materials, and logistics with precision. It was clear that she is highly skilled at what she does, and her dedication made a huge difference in the overall success of the project.
If you’re looking for a roofing company that delivers top-tier results with no hassle, I highly recommend Roof Boss. Their entire team—from management to crew—exceeded my expectations, and I will absolutely be working with them again in the future.
Response from the owner 22:15 03 Apr 25
Thank you for your 5-star review! I will be sure to let the team know! We truly appreciate your business and your kind words. Please let us know if there is anything we can do for you going forward. Thank you! - The ROOF BOSS USA Team 
Very professional. Did great work and got it done quickly. Highly recommend.
Response from the owner 22:29 20 Feb 25
Thank you so much for your kind words, K! Please let us know if there's anything we can do for you! - The ROOF BOSS USA Team 
The initial visit with the inspector was positive. He quickly assessed my roof leak and explained the fix and cost estimate.
The workers that came to do the job were competent and efficient and came with the correct materials for the repair.
I had some issues with the office staff in this case. I had to continually leave messages to.ask when the workers would show up to.do the repairs. No reply. After the initial contact I never got a call or email as to exactly when they would be on the job. Luckily I was home when they showed up and it was a surprise!
The workers that came to do the job were competent and efficient and came with the correct materials for the repair.
I had some issues with the office staff in this case. I had to continually leave messages to.ask when the workers would show up to.do the repairs. No reply. After the initial contact I never got a call or email as to exactly when they would be on the job. Luckily I was home when they showed up and it was a surprise!
Response from the owner 16:45 29 Jan 25
Good Morning Scot! Thank you for your review and your feedback. We take customer concerns very seriously and will be having a staff meeting to re-evaluate how to better communicate with customers. Please let us know if there is anything we can do for you! Thank you! - The ROOF BOSS USA Team 
We recently re roofed our house and garage with a dark gray metal roof from the bid was about the same as one of the high bids we received but they formed the metal on sight let us know when they were coming and came when they said. There was an issue with the garage gable end that they helped me resolve so we could get a continuous metal panel run. They were so knowledgeable and help me with the work. The crew worked as a team and cleaned the sight when they were done
Response from the owner 22:39 28 Jan 25
Thank you for your 5-star review! 
Thank you Metropolitan Roofing co. for your service. Well deserved a 5stars from us.
Metropolitan installed my roof 14 years ago. The other day I noticed the water coming from above the window. Called them up and glad that they were able to come out and inspect the roof on the same day and able to fix it the following day. I wish I’d asked for they names. They were nice and thorough and shared photos where the water leak is coming from. Thank you once again Metropolitan crews for your accommodations and hard work.
Metropolitan installed my roof 14 years ago. The other day I noticed the water coming from above the window. Called them up and glad that they were able to come out and inspect the roof on the same day and able to fix it the following day. I wish I’d asked for they names. They were nice and thorough and shared photos where the water leak is coming from. Thank you once again Metropolitan crews for your accommodations and hard work.
Response from the owner 19:16 15 Nov 24
Thank you so much for your kind words, Manny! It was a pleasure to serve you. Please let us know if there is anything we can do for you! - The Metropolitan Roofing Team 