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Best roof cleaners near Commerce, CA

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Top-Rated Roof cleaners in Commerce - Updated Nov 2026

Avatar for Pressurize Washing Systems
Pressurize Washing Systems
5.0(
16
)
Roof - Clean - For Business

Serving Commerce, CA and surrounding areas

Approved

In business since 2010

Free estimates

Emergency services offered

"George did an excellent job power washing my patio. I spilled oil on it and he cleaned it and now it looks like new concrete. He also power washed the patio ceiling and it is so fresh and clean. I highly recommend George for your project. Job well done!! KH"
Roof Clean
roof clean
roof clean
Tree sap
Algae and moss

+85

Response time5 hrs
Response rate93%
2 neighbors recently requested a quote
Avatar for LAGSI ROOFING
LAGSI ROOFING
5.0(
9
)
Roof - CleanRoof - Clean - For Business

Serving Commerce, CA and surrounding areas

Approved

In business since 2019

Free estimates

Emergency services offered

"Needed someone to cover my dads roof before the rain in October, i called them, George was able to give me a quote over the phone, he checked the house over the satellite, my dad said two guys came over and covered it and were able to give us estimate for a repair. Thank you for coming over so quickly appreciate your service."
Full roof replacement
Full roof replacement
Full roof replacement
Full roof replacement
Full roof replacement

+3

Response time5 hrs
Response rate100%
59 neighbors recently requested a quote
Avatar for McCormick Home Builders, Inc.
McCormick Home Builders, Inc.
4.7(
42
)
Roof - CleanRoof - Clean - For Business

Serving Commerce, CA and surrounding areas

Approved

In business since 2017

Free estimates

Customers say: True professional

"After dealing with frequent roof repairs, we finally decided on a complete replacement for our Livermore home. Avi kept us informed every step of the way, and the finished roof exceeded our expectations. It's made a noticeable difference during hot summer days."
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+1

Response time6 hrs
Recommended by17%of homeowners
Avatar for Grays Landscaping LLC
Grays Landscaping LLC
4.6(
100
)
Roof - CleanRoof - Clean - For Business

Serving Commerce, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2023

Free estimates

Emergency services offered

"Wow what an excellent crew Gray’s landscaping has. Very professional and gets the job done. This company deep cleaned, deodorized and sanitized my carpets actually brought them back to life. Also my lawn looks grrreat. If I can give 10 stars I would."
Snow removal
Ivy removal
Landscaping Project
Ivy removal
Yard cleanup

+52

Response time3 days
Recommended by47%of homeowners
Avatar for Southbay Demo & Site Services
Southbay Demo & Site Services
5.0(
10
)
Roof - CleanRoof - Clean - For Business

Serving Commerce, CA and surrounding areas

Approved

Free estimates

Small jobs welcome

Offers commercial services

"Loved there work!! We hired Southbay Demo & Site Services to pressure wash our companies parking structure they left it looking brand new! Aside from doing a great job they also came with a great attitude. We will definitely be hiring them for future projects!"
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Roof Cleaning FAQs, answered by experts

To prolong the lifespan of a slate roof, perform regular maintenance. This includes conducting annual inspections to check for damaged or broken tiles and addressing any minor issues promptly. Clean the gutters regularly, remove any overhanging tree branches, and ensure the flashing remains intact to prevent leaks. For comprehensive care, consider scheduling periodic professional inspections.

Iron, or ferrous sulfate, is one of the fastest methods for killing moss. As such, you’ll find this ingredient in many lawn fertilizers and lawn killers. Vinegar is another solution for quickly killing moss. It takes just 15 to 20 minutes for vinegar to take effect. A harsher method is bleach, which also has a similar time frame for taking effect.

Soft washing chemicals typically consist of a mix of sodium hypochlorite (or a chemical component of bleach) and water. While sodium hypochlorite and bleach are often thought to be the same thing, there is one small but key difference between the two: sodium hypochlorite comes in powdered rather than liquid form, which means that it’s also more concentrated and more effective from less product overall.

Yes, algae-resistant shingles will prevent algae and moss growth, providing double protection for your roof and roof flashing. The copper-infused granules on algae-resistant shingles release copper ions that inhibit plant growth in general, so moss will have a harder time growing on your roof, too. Keep in mind that copper ions flowing off your roof during rainfall can also inhibit plant growth below, so your gardens and grass may be affected.

If you wish to forego painting your shingles but still want to give them a fresh look, a deep cleaning is the first step. Clean off any debris from your roof and gutters, and then power wash your shingles to get grime and algae off. To take things one step further, you might even consider installing new gutters to give your home a bright new look.

The Commerce, CA homeowners’ guide to roof cleaning services

From average costs to expert advice, get all the answers you need to get your job done.