Roof Cleaning in Happy Valley, From the Company That Calls It Home
JNR Industries has cleaned roofs from its home base on Portland's east side since around 2010 — and by 2013 we were already calling ourselves "the Happy Valley Roof Cleaners."
A Happy Valley roof has Happy Valley problems.
Happy Valley has grown faster than almost any city in Oregon — 4,519 people in 2000, 13,903 in 2010, 23,733 at the 2020 census, and an estimated 28,409 by 2023. Most of that growth is subdivisions climbing the slopes around Mount Scott, the extinct Boring Lava Field volcano that tops out at 1,050 feet as the city's highest point, and around Scouters Mountain and Mount Talbert. That means big, newer composition roofs on view lots — many of them backed right up against preserved stands of Douglas fir.
New construction doesn't buy you out of moss. Happy Valley averages about 48 inches of rain a year, and the same nature parks and greenways that make places like Rock Creek and Scouters Mountain worth living in also keep north-facing roof slopes shaded and damp most of the year. JNR has watched roofs in these subdivisions go from spotless to green in three or four winters — and the fix is a proper cleaning and root-killing treatment, not a pressure washer.
Every service, dialed to Happy Valley homes.
Roof Cleaning & Eco-friendly Moss Treatment
Happy Valley's newer composition roofs still grow moss fast — 48 inches of rain a year and fir shade off Mount Scott, Scouters Mountain, and Mount Talbert see to that — so JNR kills it at the root instead of just scraping the surface.
Learn more »Gutter Cleaning & Repair
The big rooflines on Rock Creek and Scouters Mountain homes dump a lot of water; JNR clears gutters and downspouts before winter storms so it all makes it to the ground instead of behind the fascia.
Learn more »Pressure Washing
Driveways, walkways, and patios on Happy Valley's hillside lots get the same green film as the roofs — JNR pressure-washes flatwork while keeping high pressure off the roof itself.
Learn more »Roof Repairs
Even roofs from the 2000s lose shingles in east-wind storms coming off the buttes; JNR handles small repairs on the spot rather than leaving them for a roofer's minimum charge.
Learn more »Roof Maintenance Plan
For homes backed up to greenways and nature-park firs, an annual treatment and inspection plan keeps a newer roof from ever needing a heavy restoration cleaning.
Learn more »Tree Trimming
Fir limbs overhanging roofs near Mount Talbert and Scouters Mountain drop the needles and shade that start the moss cycle — JNR trims back the overhang while the crew is already up there.
Learn more »Proof — not promises.
HOME TURFJNR runs out of the Happy Valley side of the metro, and we have been calling ourselves the Happy Valley roof cleaners since 2013. This is where we live and work, so estimates and scheduling here are usually the quickest on our list.
— JNR Industries
★★★★★"The only company we trust to keep our roof clean and moss free! Jesse and Thomas are simply the best. We have been using their services for over eight years now."
— Amy Robertson
Close enough to show up.
JNR is based right here on Portland's east side at the edge of Happy Valley — this isn't a service area on a map, it's the neighborhood the truck parks in. Most Happy Valley jobs are a five-to-ten-minute drive from home base.
The treatment matters here.
Happy Valley's housing stock is mostly 1990s-to-2020s construction — newer roofs, fresh landscaping, families and pets in the yard. That's exactly the wrong place for zinc strips washing into flower beds or bleach mist drifting over a lawn. JNR uses an eco-friendly, US-made moss treatment — no zinc, no bleach, no peroxide — that kills moss at the root so it doesn't come right back under the fir shade, without trading your landscaping for a clean roof.
Neighborhoods & areas served.
Asked by your neighbors.
My Happy Valley house was built in the 2000s — why does the roof already have moss?
Roof age has almost nothing to do with it. Happy Valley gets about 48 inches of rain a year, and the preserved fir stands around Mount Scott, Scouters Mountain, and Mount Talbert keep north-facing slopes shaded and damp. JNR regularly sees roofs in the newer subdivisions go green within three or four winters of construction.
Do you work in the newer subdivisions like Rock Creek and Scouters Mountain?
Yes — those neighborhoods are minutes from JNR's home base. The bigger rooflines and greenway-adjacent lots common there are exactly the roofs the company treats most often.
Is the moss treatment safe around landscaping, kids, and pets?
JNR uses an eco-friendly, US-made treatment — with no zinc, no bleach, and no peroxide. It kills moss at the root without the runoff problems that come with zinc strips or bleach-based washes.
Will you pressure-wash my composition roof?
No. High pressure strips the granules that protect a comp roof. JNR removes moss with low-impact methods and treatment, and saves the pressure washer for driveways, walkways, and patios.
How fast can you get to a Happy Valley job?
Faster than anywhere else on the schedule — Happy Valley is JNR's home turf, so estimates and jobs here don't wait on a cross-town dispatch.
How long has JNR served Happy Valley?
Jesse has been cleaning roofs from our east-side home base since around 2010, and we have called ourselves the Happy Valley roof cleaners since 2013. This is home turf, so estimates and scheduling here are usually the quickest on our list.
Get your free Happy Valley roof inspection.
We answer every call. Photo-documented inspection, honest recommendation, no pressure — and if your roof doesn't need us yet, we'll tell you so.