Moss gone.
Roof protected.
Eco friendly US-made moss treatment that actually lasts. No bleach. No zinc. No peroxide. We clean and treat Portland-area roofs. Every visit includes a full roof inspection with photos sent straight to your inbox.
Roof Care, Done Honestly
One crew, the right treatment, and a full photo-documented inspection on every visit — from eco-friendly moss treatment to the repairs we catch along the way.
Roof Cleaning & Eco-friendly Moss Treatment
Our specialty. Safe treatment, thorough removal, and results that last far longer than a one-time scrub.
Gutter Cleaning & Repair
Cleared, inspected, and repaired — with photos of anything we find, so nothing's a surprise.
Pressure Washing
Siding, decks, walkways, and exterior surfaces brought back to clean, ready for the season.
Roof Repairs
We spot issues during cleaning and fix them. You can relax knowing that we have you covered. Licensed General Contractors for doing the needed repairs.
Roof Maintenance Plan
Scheduled care that keeps moss from ever re-establishing — the annual visit that saves the bigger job.
Tree Trimming
Clearing the overhang that drops debris and shades your roof — great for the structure and for access.
A pre-work roof check on every job.
We look at your roof with an onsite inspection — then send you what we found.
Request Your Estimate
Tell us about your roof and we'll set up a time to come out. We look at every roof in person. No charge for the visit.
Pre-Work Roof Check
Before the job — or the day we do it — we check your shingles' condition and age, and photograph any leak hazards we find.
Photos & Report Emailed
You get the same full picture we do, sent straight to your inbox. A full report by a certified Technician.
An Honest Recommendation
If cleaning isn't the right call for your roof, we will be honest with you. When a new roof makes more sense than another cleaning.
See the difference a proper treatment makes.
Real Portland roofs, before and after. Drag the slider to compare.
5.0 stars, 60+ reviews — and we read every one.
Homeowners across Portland trust JNR for honest work and clean results.
"Super responsive! I'm so happy that they were able to come out the same day for a downspout repair. Very professional and honest. Highly recommend!!"
"Such great service from JNR! Pleased with their work, their price and their customer service. We have lots of trees… and our roof looks the best it has looked in the 25 years we have lived here."
"Great service! Very professional! Our roof looks wonderful! Would recommend highly!!!"
Proudly serving the Portland metro.
Oregon only — we're not licensed in Washington.
Frequently Asked Questions
Is the treatment safe for my plants and pets?
How long does a roof cleaning last?
Do you repair roofs too, or just clean them?
What do I get after the job is done?
Tell us about your roof.
Send a few details and we'll follow up personally — no pressure, no obligation, just an honest look and clear photos.
- Always On Time
- Super Friendly Team
- Trusted in the Community
- Easy Bids
- Guaranteed Work
- Great Reviews
- Superior Cleanup
- Licensed, Bonded & Insured
Thanks — that's on its way.
We've got your details and we'll follow up personally — usually the same day. Prefer to talk now? Call (503) 432-9093.