Roof cleaning in Lincoln
The streaks are algae, and pressure is the wrong answer
Cable Pressure Washing and Solar Panel Cleaning handles residential roof cleaning across Lincoln as part of our Placer County roof cleaning service. We are a father-and-son crew based in Rocklin, fifteen minutes down Highway 65, and Lincoln is a regular stop on the route, from Sun City Lincoln Hills to Twelve Bridges to the older streets around Downtown Lincoln.
The black streaks on those roofs are organic growth, a roof algae called Gloeocapsa magma. It is technically a cyanobacteria, often mistaken for a fungus or mold, and it will not rinse off in winter rain. The spores drift on the wind, the colonies feed on the roof itself, and getting rid of them the wrong way costs more than leaving them alone. Here is the right way, and what it costs.
The method
Soft wash only. Never high pressure.
A roof is the one surface where pressure washing does real damage. High pressure strips the protective granules off asphalt shingles and can crack concrete and clay tile, and either one shortens the life of the roof you are trying to protect. That is why our roof cleaning is a soft wash every single time: low-pressure application of a cleaning solution that kills the algae, moss, and lichen instead of blasting at the roof stains they leave.
Because the treatment attacks the growth itself, the roof does not just look better, it stays cleaner longer than a surface-level rinse could manage. The solution keeps working after the crew leaves, killing the growth down to the spores over days and weeks while the weather carries the dead material off. The full method is covered on our roof cleaning service page, and the science of the streaks lives in the black streaks on roof guide.
What it costs
Roof cleaning cost in Lincoln
Upfront pricing, no hidden fees: roof soft washing runs $0.40 per square foot of roof area, and most Lincoln homes land between $450 and $700. Roof size and pitch set the number. The material mostly does not; tile and composition shingle wash the same way and price the same way.
| Service | Rate | Typical range |
|---|---|---|
| Roof soft wash | $0.40 per sq ft | $450–$700 for most homes |
| Gutter cleaning add-on | $1.00/lin ft single-story · $2.00/lin ft two-story | $200 minimum |
| Gutter brightening | Discounted add-on when we are already on site | |
Pricing current as of August 2026. This is an estimate range. Your final price is confirmed with a free on-site estimate.
Want a number without a phone call? The cost calculator gives you an instant range, and bundling your roof with other surfaces on the same visit saves about 10%.
Local knowledge
Lincoln's roofs, from Sun City to Downtown
Lincoln is really two towns wearing one name. Sun City Lincoln Hills and Twelve Bridges are the newer one: concrete tile almost wall to wall, plus composition shingle on the newest builds. The older streets around Downtown Lincoln and Auburn Ravine are the other: mature trees, asphalt shingles, and shade that holds moisture into the morning. Both grow the same streaks, because the algae does not care what it lives on, and both take the same cure.
Sun City Lincoln Hills: you stay on the ground
A large share of our Lincoln roof calls come from Sun City Lincoln Hills, and the rule there is simple: nobody in a 55-plus community should be on a roof, period. Roof access is standard work for our insured crew, mostly single-story tile there, and you can watch the whole job from your patio. Tile holds growth in its channels and overlaps, and careless walking cracks tiles, so the crew keeps foot traffic to the minimum the job actually needs.
Shingle streets and everything else
Composition shingle shows streaks sooner and darker, usually on the north-facing slope where moisture lingers between the Sacramento Valley fog and the first Sierra foothills sun. The granule surface is exactly what high pressure destroys, which is why the soft wash matters most here. Metal roofs on rural Lincoln properties can be soft washed as well; the method is the same low-pressure treatment.
Roof maintenance pays twice in Lincoln: a roof cleaned before moss roots deep and before roof debris packs the valleys needs less of everything later, and mildew, mold, and lichen never get the foothold that turns a wash into a repair bill.
While we're here
Gutters are the natural add-on
A roof soft wash and gutter cleaning service belong on the same visit. Gutter cleaning runs $1.00 per linear foot on single-story homes and $2.00 per linear foot on two-story homes with a $200 minimum, covered in detail on our gutter cleaning in Lincoln, CA page. And if the faces of your gutters carry black tiger stripes that a wash will not lift, that is oxidation. Gutter brightening removes it, quoted as a discounted add-on when the crew is already on site for your roof. Honest test first: if the striping comes off with a normal wash, we tell you to skip the brightening.
Solar on the roof? Our solar panel cleaning in Lincoln pairs naturally with a roof wash, and the crew inspects your roof and gutters at no charge while they are up there.
Who you're hiring
Insured, honest about scheduling, local
For exterior cleaning work in California no contractor license is required, so the words that actually protect you are the insurance ones. Cable carries liability insurance on every job, and if your HOA wants proof before anyone sets a ladder, we send our certificate the same day. We are a father-and-son business based in Rocklin, we book about three days out, and your free estimate arrives in writing with transparent costs before we touch the roof.
Every inquiry gets a reply the same day. That is a commitment, not a goal, and it matters most in gated communities where scheduling has to work around gate codes and HOA rules; tell us at booking and we plan for it.
Service area
Serving all of Lincoln
Sun City Lincoln Hills, Twelve Bridges, Foskett Ranch, and the older streets around Downtown Lincoln and Auburn Ravine: our roof cleaner route covers the whole city. Bundling a house wash with your roof visit is common here and saves about 10%. The same crew handles roof cleaning in Rocklin and roof cleaning in Roseville next door, and the rest of Placer County by quote. See driveway, patio, and solar pricing for the whole property on our pressure washing in Lincoln page.
Common questions