HomeMatchup
22 sections · Roof Cleaning

Roof Cleaning, a roof that looks its age, not older

It usually starts with dark streaks that have spread across one side of the roof. The hard part is not the work - it is that every roof cleaning company sounds equally sure of itself, and you get one guess. We check licence and insurance before we introduce anyone, and we record the date we checked.

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Roof Cleaning in short

Roof cleaning services split into soft washing (a low-pressure cleaning solution that kills algae and moss), manual or mechanical moss removal, preventive treatments including zinc or copper strips, and debris and gutter clearing. For asphalt shingles, soft washing is the method the industry recommends - pressure washing is not.

Roof cleaning typically costs $0.15 to $0.70 per square foot in 2026, or about $255 to $1,190 for a typical 1,700 square foot roof, according to Today's Homeowner. Soft washing - the method manufacturers recommend for asphalt shingles - runs higher, around $510 to $1,275, and heavy moss removal can reach roughly $1,200.

What we promise, and what we do not

How a pro gets in front of you

Most sites sell your number to whoever pays the most for it. We do not - your details reach only the roof cleaning companies matched to your job. We are building licence and insurance checks on top of that, and we will publish each one with the date it was performed rather than claim it in advance.

A few pros, never a list

Your details go to the small number of local companies matched to your job, and to nobody else. They are not sold on.

No paid placement

A company cannot buy a better position in a match or in our rankings. Where we rank, the method is published so you can re-score it yourself.

Check the licence yourself

Ask for the number and look it up on your state board’s public register. We are building this into the match; it is not running yet.

Ask the insurer, not the contractor

Get liability and workers’ compensation certificates sent to you by the insurance agency direct. A forwarded PDF proves nothing about today.

What we check, and what we do not check yet

No verified roof cleaning price ranges published yet.
We don’t publish a cost until we can show the data behind it. If you need a number today, the quote form gives you real prices from local companies.

Honest comparison

HomeMatchup vs. a lead site vs. doing it yourself

Three ways to get this work done. Here’s what each one actually gives you.

Getting roof cleaning work done - three routes compared
HomeMatchup Typical lead site DIY
How many companies call youA short, named shortlist you agreed toOften 4-5+ at once, sold to whoever buys the leadNone - the work is on you
Licence & insuranceSelf-reported today - we tell you how to check it and are building the check inUsually self-reported by the contractorYour own permits and liability
What it costs youFree - pros pay us, and only for a real matchFree, but your number is resoldMaterials plus your time
Price guidance before you talkPublished ranges with the data behind themRarely shown before you hand over detailsYou research it yourself
If it goes wrongA named company, and a record of who received your jobHard to trace which site sold the leadNo recourse

Describes how HomeMatchup operates and the common lead-generation model. Not a claim about any named competitor.

Homeowners

What people say after they’ve hired

Zero reviews. On purpose.

We’d rather show you nothing than show you someone else’s reviews.

Plenty of sites fill this space with reviews scraped from elsewhere, or written for them. We don’t. The first roof cleaning review on this page will come from a homeowner we matched, after their work was finished and paid for.

  • Only from homeowners we actually matched
  • Only after the job is complete
  • Published unedited, including the bad ones
  1. 1You get matchedA few checked pros, free
  2. 2Work gets doneCheck their licence and insurance first
  3. 3We ask youOnce, after completion
  4. 4It appears hereExactly as you wrote it
FAQ

Roof Cleaning questions, answered

The questions homeowners ask us most about roof cleaning.

Today's Homeowner puts roof cleaning at about $0.15-$0.70 per square foot, or roughly $255-$1,190 for a typical 1,700 square foot roof. Soft washing sits higher, around $510-$1,275. Moss removal and prevention add about $135-$300 per Today's Homeowner, or more for heavy manual removal. See the full breakdown on our roof cleaning cost guide.
Not on asphalt shingles. ARMA states never to use a pressure washer on an asphalt shingle roof, because it causes granule loss and very likely premature failure of the roof system. Soft washing - a cleaning solution at low pressure, dwell time, then a low-pressure rinse - is the accepted method. Get "soft wash only; no high-pressure equipment on the roof surface" in the written quote.
Today's Homeowner recommends every 2-3 years for most homes, and annually in high-humidity areas or where trees overhang the roof. Debris clearing should be at least annual per EcoWatch. Cleaning does not permanently stop growth - ARMA says results are temporary - so budget for recurrence and fix shade where you can.
It takes longer. Soft washing applies a cleaning solution at low pressure, lets it dwell, and rinses gently. EcoWatch's 2026 figures put soft washing at $0.30-$0.80 per square foot against $0.15-$0.60 for high-pressure. Pressure washing is cheaper because it is faster - and because it strips granules with the growth.
Today's Homeowner puts moss removal and prevention at $135-$300 as an add-on. EcoWatch puts manual moss removal at $0.60-$1.00 per square foot - around $1,200 on a 1,700 square foot roof - where growth is heavy and must be lifted carefully after treatment.
See all 1 roof cleaning question

The wrong roof cleaning hire costs more than the right one.

Pressure-washing a roof strips granules and voids shingle warranties. The cheap clean is sometimes a shortened roof. Getting matched takes about a minute, costs nothing, and you can walk away from every quote you receive.

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Who wrote and checked this

Written by

The HomeMatchup Content Team

Editorial
Reviewed by

Michael Thompson

Senior Home Improvement Reviewer · 20 years

Senior technical reviewer.

Team-written. Second-person reviewed. Sources dated. Report a correction.

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