Protect Your Roof the Right Way
At Northwest Roof Wash, we specialize in soft wash roof cleaning that removes moss, algae, and debris without damaging your roof.
Service You Can Count On
At Northwest Roof Wash, we deliver safe, reliable cleaning you can trust. Using professional soft wash methods, we remove moss and buildup without damaging your roof. With hands-on experience and attention to detail, we make sure every job is done right the first time.
- Safe Soft Wash – No high-pressure damage
- Experienced Roof Specialist
- Honest & Reliable Service
- Attention to Detail on Every Job
- Clear Communication from Start to Finish
- Long-Lasting Cleaning Results
Our Services
Roof Washing
Moss Removal & Treatment
Gutter Cleaning
Pressure Washing
Window Cleaning
Holiday Light Installation
Workmanship Warranty
We stand behind our craftsmanship and guarantee our work meets the highest standards.
Experienced Screened Professionals
Our painters are fully trained, experienced, and background-checked to ensure safe, reliable.
Insured Services
We’re fully insured for your protection — so you can relax knowing your home and property are always in safe hands.
Why Homeowners Choose Northwest Roof Wash
Homeowners trust Northwest Roof Wash for safe, reliable, and professional roof cleaning done the right way.
Safe Soft Wash Cleaning Methods
We use a professional soft wash system designed to safely remove moss, algae, and buildup without damaging shingles, tile, or TPO roofing materials.
Experienced Roofing Knowledge
With over four years of hands-on roofing and inspection experience, we understand how different roof types should be cleaned and maintained properly.
Attention to Detail on Every Job
We take the time to thoroughly clean, inspect, and treat every area, ensuring no spots are missed and your roof receives complete care.
Honest & Transparent Service
We believe in clear communication, fair pricing, and no hidden fees, so you always know exactly what to expect from start to finish.
Long-Lasting Results
Our cleaning process not only removes visible buildup but also treats the root cause, helping prevent moss and algae from returning quickly.
Our Commitment to Quality
We are dedicated to delivering high-quality results through safe methods, attention to detail, and honest service you can rely on every time.
- Safe & Proven Methods
- Attention to Detail
- Reliable Workmanship
No, we use a professional soft wash system that safely cleans your roof without high pressure, protecting shingles, tile, and TPO materials from damage.
Results typically last between 1 to 3 years, depending on your environment, shade, and weather conditions common in the Pacific Northwest.
Yes, we treat and remove moss at the root while applying a solution that helps prevent it from growing back quickly.
Soft washing is a low-pressure cleaning method that uses specialized solutions to safely remove algae, moss, and buildup without damaging surfaces.
What customers are saying
Real feedback from satisfied homeowners who trust our power washing services for reliable, high-quality results.
Frequently Asked Questions
Get quick answers to common questions about our power washing services, scheduling, and what to expect from our team.
No, as long as we have access to the work area, you don’t need to be home while the service is being completed.
Most jobs are completed within a few hours, depending on the size of your home and the level of buildup on your roof.
Yes, we provide free estimates. You can call, text, or email us to get a fast and accurate quote.
In addition to roof cleaning, we offer gutter cleaning, pressure washing, window cleaning, and holiday light installation.
Yes, we take extra precautions to protect your plants and landscaping by pre-rinsing, covering sensitive areas, and using controlled application methods during cleaning.
Most roofs should be cleaned every 1–3 years, depending on moss growth, shade, and moisture levels common in the Pacific Northwest climate.
Michael did an incredible job on our roof. It was covered in moss and now it looks brand new. He explained everything clearly and used a safe process. Highly recommend Northwest Roof Wash!