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TRUSTED BY FOOTHILL RANCH, CA HOMEOWNERS

  • Average homeowner rating star icon4.3
    Average homeowner rating
  • Verified reviews icon27
    Verified roof cleaning services reviews

Top-Rated Roof cleaners in Foothill Ranch - Updated Nov 2026

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

Serving Foothill Ranch, CA and surrounding areas

Approved

In business since 2010

Free estimates

Emergency services offered

"George was very responsive and moved things around to accommodate my situation. And he did the work in the rain and in a difficult location to work in. I would recommend him!"
Roof Clean
roof clean
roof clean
Tree sap
Algae and moss

+85

Response time5 hrs
Response rate93%
2 neighbors recently requested a quote
Pressurize Washing Systems
5.0(
20
)
Roof - CleanRoof - Clean - For Business

Serving Foothill Ranch, CA and surrounding areas

Approved

In business since 2010

Free estimates

Credit card accepted

"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"
Past Projects
Past Projects
Past Projects
Past Projects
Past Projects

+7

1 neighbors recently requested a quote
Recommended by70%of homeowners
Avatar for McCormick Home Builders, Inc.
McCormick Home Builders, Inc.
4.7(
42
)
Roof - CleanRoof - Clean - For Business

Serving Foothill Ranch, 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 Obercal Cleaning Services
Obercal Cleaning Services
5.0(
7
)
Roof - CleanRoof - Clean - For Business

Serving Foothill Ranch, CA and surrounding areas

Approved

In business since 2025

Free estimates

Emergency services offered

"Excellent power washing service! Very professional, thorough, and efficient. The results exceeded my expectations, everything looks clean, refreshed, and brand new. Great attention to detail and excellent customer service. I highly recommend them and would definitely use their services again!"
Floor cleaning
Floor cleaning
Floor cleaning
Floor cleaning
Floor cleaning

+6

Response time10 mins
Response rate100%
Home Pro Remodeling & Construction, Inc.
4.1(
31
)
Roof - CleanRoof - Clean - For Business

Serving Foothill Ranch, CA and surrounding areas

Approved

In business since 2019

Free estimates

Credit card accepted

"After calling a few companies, we found Home pro remodeling. Ariel the manager gave us a good offer for the retaining wall, it was the best offer we received compare to other companies ! His guys are super professional, nice and clean. We were very happy with the experience. If you are looking to remodel your home , Home pro remodeling is definitely the best in the area! They are the real deal."
Response time5 days
Recommended by77%of homeowners
Avatar for Valdez Construction -
Valdez Construction -
5.0(
2
)
Roof - CleanRoof - Clean - For Business

Serving Foothill Ranch, CA and surrounding areas

Approved

In business since 1992

Free estimates

Credit card accepted

"I recently bought a house only to find out that I was in need of a full roof replacement and let me tell you what Frank, Johnny and the guys at Valdez construction were incredible. They were great with communicating what needed to be done and why. They were very fair with their pricing and were even able to finish the job ahead of schedule. And now my new house really feels new. Their work looks amazing! I've now got the best looking house on the block. Do yourself a favor and hire these guys!!!"
Reviews
Reviews
Reviews
Reviews
Reviews

+16

Response time2 days
Recommended by100%of homeowners
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Roof Cleaning FAQs, answered by experts

A green roof is a roof design that includes a thin layer of vegetation on the roof surface. It’s an environmentally friendly option. Some green roofs may look like they have moss or algae on them, causing neighbors to suggest that you clean the roof. However, you should never try to clean a green roof, as any cleaning methods you deploy will likely kill the vegetation.

Moss grows in dark areas of roofs, including in corners and gutters. If left alone, it can grow under roofing and cause permanent damage. Here’s how to remove moss from metal roofs: 

  • Soak the moss to soften it

  • Scrub it away with a soft-bristled brush, or pick it off with your hands (be sure to wear gloves)

  • Use a moss remover that’s compatible with metal roofing, following the manufacturer’s directions

  • Remove dead moss and rinse the roof thoroughly

  • Prevent future moss growth by trimming branches, cleaning gutters, and attaching zinc strips to moss-prone areas

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.

The average cost to clean a roof is around $500, but prices can fall between $150 to $1,000 or more. The size and complexity of your roof are the most significant cost factors, as larger roofs and those with various bump-outs and gables will increase your cost. Your roof material will also make a difference. An asphalt roof will require more labor, as your professional will need to be careful not to damage the shingles. A metal roof can stand up to more intense scrubbing and shouldn’t take as long to clean.

While it’s not completely necessary for them to operate properly, as the occasional rainfall can rinse away dirt and debris, manually cleaning solar panels from time to time can keep them operating more efficiently.

Dirt, debris, pollen, and bird droppings can collect on the surface of the panels. Depending on the amount of solar panels you have, this can add up over time, so set a regular maintenance schedule. Moreover, if you live in a climate with little to no rainfall, more debris can accumulate, causing inefficiencies that would be clear in your electricity bill. 

The Foothill Ranch, CA homeowners’ guide to roof cleaning services

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