“Couldn't be better. Here and done in one hour! They have great equipment and great service. Very cooperative about scheduling and great attention to requests and detail. We will use this company again.”
Cecily Bailey
Google Review · 2 weeks ago
Those black streaks on Albany roofs are gloeocapsa magma — a living algae eating your shingles. We kill it at the root with a shingle-safe soft wash, not high pressure.

Serving
Albany, NY
Tell us what you need cleaned and we'll text or call you back fast with a no-obligation estimate. Free quotes across the Capital Region.
Roof Washing in Albany
Drive down New Scotland Ave, Western Ave, or any leafy street in Delmar and you'll see the same thing: perfectly good roofs streaked with ugly black stains on the north-facing slope. Those aren't dirt. They aren't shadows. They're a living algae — gloeocapsa magma — feeding on the limestone filler in your shingles.
Albany's climate is a gift to this stuff. Humid summers, dense shade through Pine Hills and Buckingham Pond, and rooflines that stay damp for days after a storm. Left alone, the algae eats shingle granules — the #1 cause of premature roof failure.
High pressure will strip the streaks. It will also void your shingle warranty and blast granules into the gutters. Our ARMA-approved soft wash uses professional cleaning solutions that kill the algae on contact, from the ground. No walking on wet shingles. No pressure damage. Streak-free rooflines that stay clean for years.
Local Conditions
Albany sits in a humidity corridor between the Hudson River, the Helderberg Escarpment, and the Adirondack foothills. Combine that with mature tree canopies over most of the city's residential streets, and you've got the perfect breeding ground for roof algae.
Warm, damp summer air keeps shingles wet long after storms — ideal algae conditions.
Pine Hills, Buckingham Pond, and Delmar streets are shaded. Shade + damp = algae growth on north slopes within 3–5 years.
Albany springs and falls are wet and slow-drying — extending the growing window well past summer.
Many Albany homes have architectural shingles installed 10–20 years ago that are prime real estate for algae if never cleaned.
Why It Matters
Killing the algae stops granule loss — the leading cause of premature shingle failure in the Hudson Valley climate.
ARMA-approved soft wash. No high pressure, no walking on wet shingles, no voided warranty.
Bleach-only 'pressure wash' cleans just fade the streaks. Our treatment targets the algae itself, so results hold up far longer than a surface rinse.
A streak-free roofline is a huge win before selling — buyers see 'new roof' when it's really just clean.
See Us In Action
This is what we do every day across the Capital Region. Real homes, real crews, real results. No stock photos, no gimmicks — just a clean job done right.
Our Process
We check shingles, flashing, drip edge, and drainage before we quote — you get an honest read on your roof's condition.
Apply ARMA-approved cleaning solution from the ground or ladder — never walking on wet, brittle shingles.
Low-pressure rinse, then flush and inspect your gutters and downspouts before we leave.
Real Results
What Customers Say
“Couldn't be better. Here and done in one hour! They have great equipment and great service. Very cooperative about scheduling and great attention to requests and detail. We will use this company again.”
Cecily Bailey
Google Review · 2 weeks ago
“We recently had our patio pavers cleaned and resanded by Luis and his company, and the results were phenomenal! He transformed our patio and it looks brand new again. Everything was left spotless. We couldn't be happier with how everything turned out!”
Kerstin Ehman
Google Review · 2 months ago
“They did an excellent job cleaning our gutters. They really hadn't been done in a while but they were great. Their price was so reasonable. I recommend them highly.”
Cherie Cole
Google Review · 2 months ago
Fast callback. No pressure, no obligation.
Neighborhoods We Serve
Albany FAQ
Nearby Towns We Also Serve
Get Started
Takes about a minute. Fast callback in Albany and the Capital Region.
Soft-wash your Albany siding while we're on the roof — package pricing available.
Flush granules and debris after a roof wash — protect your fascia.
For older Albany roofs — restore shingle flexibility and help extend usable roof life.
Homeowner Guides
What roof cleaning actually costs in Albany and the Capital Region, the four things that set the price, and how to tell a real quote from a lowball.
Why Are There Black Streaks on My Roof? (Albany NY Roof Cleaning Guide)Those black streaks on an Albany-area roof are algae, not dirt. What causes them and how soft washing removes them safely.
Soft Wash vs. Pressure Wash: Which Does Your Capital Region Home Need?Soft washing and pressure washing aren't interchangeable. Learn the real differences, which surfaces need which method, and how to avoid costly damage.

Owner Operated
When you call Capital Pro, you talk directly with the owner. Luis and the same local crew that quotes your project show up to do the work—no franchise call center or unknown subcontractors.