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Roof Cleaning & Moss Removal in Folsom

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This one is priced after we see the job — tell us what you need and we will come back with a number.

Starting at $400.

American River Canyon's hillside homes are the most involved roof jobs we do in Folsom — height and pitch both climb on a canyon lot, and both are part of what sets the price. The canyon's tree cover also means more shade on those roofs, and shade is where moss grows fastest. Folsom Ranch's new construction sits at the other end of the scale: new roofs with barely any years of exposure, so moss and lichen are rarely an issue yet. Historic Folsom's older cottages near Sutter Street fall in between — established roofs old enough to have picked up real growth.

We rarely wash a roof, because washing is what damages it. Pressure strips the protective granules off shingles, and on soft roofing the damage is worse and not repairable by cleaning it again later. Driveways, patios and siding are a different story — those we do clean under pressure. So a roof gets two different treatments depending on what is growing on it. Heavy moss — the thick raised growth that has built up in the shade — comes off mechanically, with a brush. The flat lichen patches are a different problem: they hold on at the root, and scrubbing them just removes what you can see. For those the whole roof is sprayed with a treatment that kills the growth at the root, and over the next two or three weeks the lichen dies and blows off in the wind. That is why this service has a second visit built into it rather than ending when the crew packs up: we come back in two to three weeks to look at the result. What it costs depends on the size of the house, the pitch of the roof — which matters a great deal — the height of the building, and how close your neighbours are. When houses sit close together, some of what comes off the roof lands on the neighbour's property, and we clean that up too. A roof visit starts at $400.

American River Canyon's height, pitch and tree shade typically mean a higher quote than the rest of Folsom. Folsom Ranch's new construction rarely needs this service yet.

Neighborhoods we cover: Empire Ranch, Broadstone, Natoma Station, American River Canyon, Historic Folsom, Folsom Ranch

What Roof Cleaning & Moss Removal includes — and what it does not

Included in the price

  • Heavy moss removed mechanically, with a brush
  • Whole-roof treatment that kills lichen and small moss at the root
  • A return visit two to three weeks later to check the result
  • Clean-up of what comes off the roof — including onto a neighbour's property, when houses sit close

Not included

  • Pressure washing the roof — it strips the protective granules off shingles and damages soft roofing
  • Roof repairs, replacement shingles and sealing — we clean, we do not re-roof
  • Gutter clearing — that is a separate service

How we do Roof Cleaning & Moss Removal

  1. We look at what is growing up there: heavy raised moss and flat lichen patches need different treatments.
  2. Heavy moss is brushed off mechanically.
  3. The roof is sprayed with a treatment that kills the remaining growth at the root.
  4. Over the following two to three weeks the lichen dies and blows off in the wind — nothing more is needed from you.
  5. We return in two to three weeks to see the result for ourselves.

Safety and limits

  • We do not pressure wash roofs: on asphalt shingle and soft roofing it removes the protective layer.

Recent work nearby — Citrus Heights

Moss removed from a shaded roof without a pressure washer, Citrus Heights

Moss removed from a shaded roof slope by hand, without a pressure washer, to protect the roofing material.

We checked the condition and the roofing material first and picked a method that material could take. Plants, the front of the house and the drainage runs were covered before we started. The loose debris came off by hand, and the affected areas were treated without a pressure washer. We photographed the treated sections when we finished.

Where we work in Folsom

All of Folsom is in our service area: the established master-planned neighborhoods north of US-50 — Empire Ranch, Broadstone, Natoma Station — the hillside streets of American River Canyon, the Historic Folsom blocks near Sutter Street, and the new Folsom Ranch sections growing south of US-50.

Neighborhoods we cover

  • Empire Ranch
  • Broadstone
  • Natoma Station
  • American River Canyon
  • Historic Folsom
  • Folsom Ranch

ZIP codes

95630

Folsom sits about 25 minutes east of downtown Sacramento along US-50.

Nearby in Folsom

Frequently asked questions

Do you clean brand-new homes in Folsom Ranch?

Yes. New builds south of US-50 are inside our Folsom service area, and with construction still active around them, dust returns faster than in finished neighborhoods — worth keeping in mind when choosing how often to clean.

Why do you rarely wash a roof?

Because washing is what damages it. Pressure strips the protective granules off shingles, and on soft roofing the damage is worse — and not repairable by cleaning it again later.

Do you take homes in American River Canyon with multiple levels?

Yes — multi-level hillside homes are part of the normal Folsom mix. The number of levels and stairs is exactly the kind of detail worth mentioning in your quote request, since it affects how long the visit takes.

How do you remove moss and lichen instead?

Heavy moss, the thick raised growth that builds up in the shade, comes off mechanically with a brush. Flat lichen is a different problem: it holds on at the root, so scrubbing removes only what you can see. For that the whole roof is sprayed with a treatment that kills the growth at the root.

Why is there a second visit?

Because the lichen dies over the following two or three weeks and blows off in the wind. We come back to look at the result — that visit is part of the service, not an extra.

What decides the price?

The size of the house, the pitch of the roof — which matters a great deal — the height of the building, and how close your neighbours are.

What happens to what comes off the roof?

When houses sit close together, some of it lands on the neighbour’s property. We clean that up too.

Where does a roof visit start?

At $400.

Our hillside home in American River Canyon has a steep roof under a lot of trees — is that going to cost more?

Likely, yes — height, pitch and shade are all factors, and canyon homes tend to score higher on all three than a flatter, more open lot elsewhere in Folsom.

We just built in Folsom Ranch — do we need this service yet?

Probably not for a while. New roofs haven't had the years of exposure that let moss and lichen take hold, so this usually isn't relevant until a home has aged a bit.

Who stands behind this page

Reviewed by The Kamarchuk Family, Owners. Last checked September 1, 2026.

Insured — $1M general liability

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