Roof Cleaning
Protect Your Roof, Enhance Your Curb Appeal
Serving 30+ cities throughout Metro Detroit, Macomb County, and Wayne County
About Our Roof Cleaning Service
Our professional roof cleaning service safely removes unsightly black streaks, algae, moss, and lichen from your roof using gentle soft wash techniques. We protect your shingles while restoring your roof's original appearance and extending its lifespan.
Those dark streaks on a Michigan roof are not dirt — they are Gloeocapsa magma, a blue-green algae that feeds on the limestone filler in asphalt shingles. It spreads fastest on north-facing and tree-shaded slopes in our humid summers, and along with moss and lichen it shortens shingle life and pushes cooling costs up as the darkened roof absorbs heat.
We use soft washing — the method recommended by shingle manufacturers and the Asphalt Roofing Manufacturers Association — never pressure. A low-pressure application of a roof-safe cleaning solution kills the algae, moss, and lichen at the root, and a gentle rinse removes it without disturbing a single granule. Landscaping is protected before, during, and after.
Real Results
BeforeAfter
Before
AfterBenefits of Professional Roof Cleaning
Our Process
What Affects the Price
- Roof size, pitch, and number of stories
- Severity of algae, moss, or lichen growth
- Roof material — asphalt shingle, metal, tile, or cedar each need a different approach
- Accessibility and the landscaping we need to protect
- Bundling with a house wash or gutter cleaning on the same visit
When to Schedule
Any time from late spring through fall when the roof is dry and temperatures are above 45°F. Because soft washing kills the growth rather than rinsing it off, results last for years — most homes need it only every 3–5 years, sooner with heavy tree cover. Catching streaks early is far cheaper than replacing shingles.
Frequently Asked Questions
Can pressure washing damage my roof?
Yes — high pressure strips the protective granules, forces water under shingles, and can void your manufacturer warranty. That is why we only soft wash roofs.
How much does roof cleaning cost in Macomb County?
Soft-wash roof cleaning typically runs $300 to $600+, depending on size, pitch, stories, and how much growth there is. We quote it after looking at the roof.
How long does a roof cleaning last?
Because the algae is killed at the root, a proper soft wash usually keeps a roof clean for three to five years. Heavily shaded roofs may see regrowth sooner.
Is the cleaning solution safe for my plants and gutters?
Yes when applied correctly. We pre-wet and protect landscaping, control runoff, and rinse plants and gutters thoroughly afterward.
Will a clean roof lower my energy bills?
It can. A roof darkened by algae absorbs more heat; removing it returns the shingles to their lighter color, which helps the attic and upstairs stay cooler in summer.
Roof Cleaning Service Areas
Based in Macomb Township, we bring roof cleaning to homes and businesses across Macomb County and Metro Detroit. Pick your city for local details, common surfaces, and pricing notes:
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What Our Customers Say
Real reviews from real homeowners across Macomb County, straight from Google.
“Expert power washing did a great job on my deck. Patrick was very polite and professional. I would highly recommend him.”
Valorie Winterhalter
Google Review · Jun 2026
“Expert power washing did an unbelievable job cleaning our entire house exterior as well as all of our brick pavers and stone fireplace! Would highly recommend them for any power washing job hands down. Great company!!!”
L H
Google Review · May 2026
“This company paid great attention to detail, my patio, walkway, and driveway look amazing.”
Mya Muscle
Google Review · May 2026
“They power washed my composite deck and it looks amazing! I called because I had a lot of green growth on the boards and the railings. It looks brand new! 10/10 recommend.”
Alexis Doetsch
Google Review · May 2026
“Patrick and his company, Expert Power Washing, did an outstanding job on our historic home. He was responsive and an excellent communicator from estimate to finish. I was thoroughly impressed by his technical knowledge and the care and attention to detail he brought to our historic property. Our house looks refreshed and ready for summer. Highly recommend!”
Krista Siefert
Google Review · May 2026
“Patrick and his crew were amazing! They went above and beyond, moved our furniture, and cleaned all the debris and power washed our entire patio quickly and with so much attention to detail! They even washed off our furniture and detail cleaned areas they noticed on their own. Highly highly recommend and I am a new loyal customer!”
Rania M Masri
Google Review · May 2026
“Patrick showed up on time and did an amazing job on the house and sidewalks. He was very knowledgeable and professional. If you are in need of powerwashing be sure to give Expert Power Washing a call. You will not be disappointed.”
Ryan Easterbrook
Google Review · May 2026
“Expert power washing came out to power wash my back patio, front/side paver walkway, planter walls, front porch and driveway. Everything looks clean. I would highly recommend them if you need the exterior of your property clean. Awesome attention to detail!!!”
Judy Tovio
Google Review · May 2026
“Excellent job! Got stains out of the patio I didn't think would ever go away. Very professional and did a great job!”
Elizabeth
Google Review · Apr 2026
Your Property Deserves to Look Its Best
Get a free, no-obligation quote today. We'll have your property looking like new — guaranteed.