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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

"George did an excellent job on my Townhome Unit roof. He responded quickly to my inquiry and came by for a free estimate. He explained in detail all of my options and the pricing involved. Once I decided, I felt it was a fair price and he did the work extremely well, even to the point where he patched up something on my adjoining neighbor's roof to protect us from water seeping toward us. He is friendly and professional. Going forward, I know George is the one to call for anything we need done for the roof."
Full roof replacement
Full roof replacement
Full roof replacement
Full roof replacement
Full roof replacement

+3

Response time5 hrs
Response rate100%
57 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 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

Yes, gable vents can let water in. That being said, this usually only occurs during extreme conditions like heavy rainfall. You can prevent water from entering through gable vents by adding a screen that traps the water before it can enter.

Generally, snow removal from a roof should occur once over six inches of snow accumulates, especially if you notice that ice dams have formed. Without ice dams, you can let the snow accumulation hit 12 inches before removing it. However, the amount of snow that is too much for your roof also depends on the sturdiness of your roof and the compactness of the snow. If your roof needs maintenance or has structural issues, it’s best not to let the snow accumulate too much for fear of collapsing.

If you’re painting your home or monitoring a job as it’s being completed, squash the issue ASAP if you notice paint is getting onto the roof. Keeping it clean is one of the keys to extending your roof’s life.

Removing latex paint before it dries is much easier and lowers the risk of damaging your shingles (more on that below). Simply spray the spot with a hose for one to two minutes to clear away the drying paint. In general, this is a good way to remove ugly stains from your roof without using chemicals.

Yes, you can, but you’ll need to acquire the right pressure washer tips and cleaning solutions for the job. In particular, you’ll need tips that are capable of lowering the pressure from a max of 3,500 PSI to between 150 and 300 PSI. As for the cleaning solution, look for options that are clearly marked for soft washing rather than pressure washing. 

Ideally, you will tackle removing algae from your roof during spring or summer when the weather is drier and warmer. Because algae tends to grow during the colder and wetter months, you want to tackle this project before the temperature drops to hopefully keep it from coming back at all.

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.