Professional Roof Cleaning & Soft Washing
Elite Moss Removal & Algae Treatment for Homes in Oak Harbor, Bellingham, Marysville and Surrounding Cities. St. Nicks Chimney is the professional team you can depend on for safe, manufacturer-approved roof restoration.
Safe for Your Roof. Deadly for Moss.
In the Pacific Northwest, moss isn’t just an eyesore—it’s a structural threat. However, using high-pressure water to remove it is a costly mistake that can strip your shingles of their protective granules and void your warranty.
At St. Nicks Chimney, we utilize Soft Washing technology. This low-pressure, manufacturer-approved process uses eco-friendly solutions to kill moss, lichen, and algae at the root. We don’t just “give the moss a haircut”—we eradicate the organic growth, ensuring your roof stays cleaner, longer, without the risk of damage.
Instant Curb Appeal
Those ugly black streaks (GloeocapsaMagma) and thick moss patches do more than just hide your shingles—they age your home by decades. Our specialized soft-wash process safely removes these organic stains, instantly restoring your roof’s original color and beauty. Whether you’re hosting neighbors or preparing to sell, St. Nicks Chimney gives your home that “Day One” look that makes it the pride of the neighborhood
We don’t just "spray and pray." We provide a meticulous multi-stage restoration that treats your home with the elite care it deserves.
Extend Your Roof’s Life Expectancy
A roof replacement in the North Sound can cost upwards of $15,000–$30,000. Moss and algae are biological threats that literally eat away at your shingles’ limestone filler and lift the edges, allowing water to rot your roof deck. By eradicating these roots with our low-pressure treatment, we can add 5 to 10 years of life to your current roof, saving you thousands in premature replacement costs.
Protect Your Biggest Investment
A clean, moss-free roof is a major selling point. In today’s real estate market in Oak Harbor and Bellingham, a dirty roof can lead to failed home inspections or “insurance non-renewal” notices. St. Nicks Chimney provides the professional documentation and results that prove your roof has been meticulously maintained, preserving your home’s equity and ensuring you get top dollar if you ever decide to list.
Bundle for the Ultimate Curb Appeal:
Ask about our Soft-Water Window Washing and Solar Panel Cleaning add-ons while we are on-site for your roof
Specialized St. Nicks Chimney Service
1. Gentle Manual Moss Removal
Before we apply our solutions, we perform a delicate, non-invasive manual removal of large moss clumps. We don’t use high-pressure blasters that scar your shingles; we use a “gentle-first” approach to prepare the surface for a deep, molecular clean.
2. Custom-Formulated Soft Wash Solution
We use a specialized, manufacturer-approved formula designed specifically for the unique “PNW Bio-Film” found in Oak Harbor and Bellingham. This solution doesn’t just clean; it sanitizes your roof, killing moss, algae, and lichen at the root to prevent rapid regrowth.
3. Full Gutter & Downspout Flush (Included)
A clean roof is useless if the debris clogs your drainage system. As part of every soft wash service, we perform a complete flush of your gutters and downspouts. We ensure that your home’s water management system is 100% clear and flowing perfectly before we leave.
4. The St. Nicks “Water Patrol” for Plants
Your landscaping is an investment, and we protect it. Our signature Water Patrol protocol involves a dedicated technician constantly pre-wetting and rinsing your flowers, shrubs, home, and lawn throughout the process. This ensures that our solutions only stay where they belong—on the roof.
5. Eco-Friendly & Biodegradable Safety
We use 100% biodegradable solutions that are safe for the environment, your pets, and your family. We pride ourselves on being a “Green” option for North Sound homeowners who want a like-new roof without harsh, lasting chemical footprints.
6. Total Property Peace of Mind
From the moment we arrive to the final “White-Glove” walkthrough, you can breathe easy. St. Nicks Chimney is not only licensed, bonded, and insured but also dedicated to the quality of our craft and elite customer service. We’re the professionals you can depend on to be on-time, friendly, and knowledgeable about every square inch of your home’s exterior.
St. Nicks Chimney is the North Sound’s premier choice for exterior preservation because we don’t just “do jobs”—we build lasting relationships based on trust and technical excellence.
Unwavering Dependability: We are the professionals you can rely on year after year. From Blaine to Oak Harbor to Marysville, our reputation is built on being on-time, knowledgeable, and consistently dependable.
A Master’s Dedication to the Craft: We are deeply committed to the quality of our work. By following the highest national safety standards and manufacturer-approved methods, we ensure your home’s longevity is never compromised. Certified, Licensed, Bonded and insured.
Loyal, Elite Customer Service: Your home is an investment, and we treat it as such. With our signature “White-Glove” property protection and a genuine commitment to our neighbors, we provide a level of care that stands alone in the industry.
Experience the difference that true dedication makes. Call 360-618-3474 to secure your home’s future today.
Other Services
- Fireplace & Chimney Services
- Gutter Guard Installation
- Dryer Vent Cleaning
- Exterior Window Washing
- Exterior Gutter Cleaning
Contact St. Nicks
Contact us for more info or scheduling your Free Estimate.
- +1 (360) 618-3474
- stnickschimneyllc@gmail.com
- Service Hubs: Oak Harbor, Bellingham, Marysville and surrounding Cities
Why Soft Washing?
The Pressure Washing Myth
Using high pressure on asphalt shingles is like using a sandblaster on a painting. It “looks” clean for a month, but the damage is catastrophic:
Granule Loss: High pressure strips the protective ceramic granules that shield your shingles from UV rays.
Warranty Voidance: Major manufacturers explicitly state that pressure washing voids your roof warranty.
The “Haircut” Effect: Pressure washing only cuts the “tops” off the moss. The roots (rhizoids) stay deep inside your shingles, growing back faster and stronger than before.
The Soft Wash Reality
Soft washing is a chemical eradication process, not a mechanical one.
Molecular Kill: Our formula enters the shingle to kill the moss, algae, and lichen at the root.
Sanitization: We don’t just clean; we sanitize. This prevents regrowth for 2–3 times longer than any other method.
Preservation: Our process uses less pressure than a standard garden hose, ensuring your roof’s structural integrity remains 100% intact and comes out looking like new. Add Years to the life expectancy of your roof while you protect your investment.
St. Nicks Chimney, from the firebox to the roofline-one call cleans it all.
Check out some links about Why Soft Washing is the way to go below.