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Verified Reviews for Roof Cleaning pros in Lanai City, HI

*The Angi rating for Roof Cleaning companies in Lanai City, HI is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Roof Cleaning needs.

*The HomeAdvisor rating for Roof Cleaning companies in Lanai City, HI is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Roof Cleaning needs.

Last update on December 06, 2025

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Avatar for Maui Pressure Washing

Maui Pressure Washing

5.00(
2
)

Maui Pressure Washing

5.00(
2
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Maui Pressure Washing LLC provides Maui with many types of pressure washing, window cleaning, gutter cleaning, solar panel cleaning and auto detailing.

"Great! Our house’s exterior hadn’t been cleaned since it was built more than 12 years ago. It was in need of a good washing! Kevin’s estimate for washing the exterior and our windows was very fair. He was on time, well prepared, very courteous, and professional! The house looks great and the windows are spotless! If you need someone to pressure wash and clean windows, I would highly recommend him!"

Keith R on May 2018

Maui Pressure Washing LLC provides Maui with many types of pressure washing, window cleaning, gutter cleaning, solar panel cleaning and auto detailing.

"Great! Our house’s exterior hadn’t been cleaned since it was built more than 12 years ago. It was in need of a good washing! Kevin’s estimate for washing the exterior and our windows was very fair. He was on time, well prepared, very courteous, and professional! The house looks great and the windows are spotless! If you need someone to pressure wash and clean windows, I would highly recommend him!"

Keith R on May 2018

Avatar for Kokua Roofing

Kokua Roofing

5.00(
1
)

Kokua Roofing

5.00(
1
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Over 40 years of roofing experience. Kokua Roofing is a full-service roofing contractor in Hawaii dedicated to providing the best quality in roof installations and service. Whether we are fixing a leaky roof, cleaning shingles or replacing your flat roof, we will make your experience with Kokua Roofing a valuable return on your investment of time and money. We are committed to protecting the environment by preserving existing roofing materials and reducing waste, implementing recycling practices at construction sites and installing sustainable roofing materials.

"Excellent! Everyone is so helpful and professional. My emails and phone calls were answered immediately. Everyone I talked to took the time to answer my questions and confirmed that I was satisfied. All commitments made were adhered to. I would not use any other roofer. I would; and have, recommended this company to anyone looking for a reliable and competent roofer."

Kenni E on September 2018

Over 40 years of roofing experience. Kokua Roofing is a full-service roofing contractor in Hawaii dedicated to providing the best quality in roof installations and service. Whether we are fixing a leaky roof, cleaning shingles or replacing your flat roof, we will make your experience with Kokua Roofing a valuable return on your investment of time and money. We are committed to protecting the environment by preserving existing roofing materials and reducing waste, implementing recycling practices at construction sites and installing sustainable roofing materials.

"Excellent! Everyone is so helpful and professional. My emails and phone calls were answered immediately. Everyone I talked to took the time to answer my questions and confirmed that I was satisfied. All commitments made were adhered to. I would not use any other roofer. I would; and have, recommended this company to anyone looking for a reliable and competent roofer."

Kenni E on September 2018

Roof Cleaning questions, answered by experts

Chemical herbicides will kill moss permanently. The same goes with bleach water. However, moss can start growing again once a new layer of dirt and debris is caught in your sand in paver joints. Therefore, the problem is not about killing moss permanently, but ensuring effective prevention of moss regrowth.

Clearing snow from your roof can be a tedious and time-consuming job. Even so, it is extremely important to maintain your roof during the winter months. You can help prevent ice dams and avoid roof collapse.

As a side note, rather than shoveling your roof, you should always use a roof rake to modify the job. Otherwise, call in a professional.

It’s possible that installing solar panels can lead to mold on the roof. The panels themselves are not the issue. Problems caused by improper installation—such as roof leaks and mounts that aren’t sealed properly—can cause mold. Another potential cause of mold is debris accumulation under panels, which can trap moisture. If you live somewhere with extreme snow, rain, or hail, your home could be more prone to mold.

It is not advisable to DIY a roof cleaning job. Cleaning your roof yourself could lead to hazardous falls, scrapes, and even burns, making this a dangerous project. Additionally, using the wrong cleaning solution or cleaning method on your roof could risk damaging it. While some markets offer a DIY roof cleaning kit, these products often speed up the deterioration of your roof.

To ensure that you and your roof are protected, it’s best to leave roof cleaning to a professional with the right chemicals, tools, and equipment to complete the job safely.

The cost depends on roof size, pitch, accessibility, and contamination extent. A steep roof or extensive moss growth may raise the price.

The Lanai City, HI homeowners’ guide to roof cleaning services

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

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