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Verified Reviews for Chimney Sweeping pros in Twisp, WA

*The Angi rating for Chimney Sweeping companies in Twisp, WA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Chimney Sweeping needs.

*The HomeAdvisor rating for Chimney Sweeping companies in Twisp, WA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Chimney Sweeping needs.

Last update on November 27, 2025

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Santini General Contractings LLC

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Santini General Contractings LLC

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10 years of experience

tony santini, Larry santini. jj santini. Carlos santini four brothers with over 25 plus years of expertise. Our goal then and now is to provide quality on time projects.We let our quality work and commitment to customer satisfaction be our slogan.

tony santini, Larry santini. jj santini. Carlos santini four brothers with over 25 plus years of expertise. Our goal then and now is to provide quality on time projects.We let our quality work and commitment to customer satisfaction be our slogan.

A-1 Chimney Sweep & Pressure Washing

5.00(
1
)

A-1 Chimney Sweep & Pressure Washing

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

A-1 Chimney Sweep has been serving the fine people of Thurston, Lewis and Grays Harbor for more than 35 years. This family owned and operated business is proud to be a member of the community and help protect their neighbors with chimney inspections and cleaning services.

A-1 Chimney Sweep has been serving the fine people of Thurston, Lewis and Grays Harbor for more than 35 years. This family owned and operated business is proud to be a member of the community and help protect their neighbors with chimney inspections and cleaning services.

Chimney Sweep questions, answered by experts

You may become so frustrated with the look of moss on your roof that you contemplate whether to clean or replace your roof. Fortunately, you don’t have to go as far as replacing it. After cleaning the moss, you can use a chemical solution to keep it away. For further protection, trim branches that overhang the roof, as fallen seed pods and leaves on the roof allow moisture to collect, encouraging moss growth. Consider adding zinc-coated flashing to the roof, too. As rain washes across the zinc, it leaves zinc particles behind that inhibit moss growth.

While removing every snowflake from your roof is unnecessary, you should remove a significant buildup of snow. Since snow is wet and heavy, it can easily cause damage to your roof, which can lead to needing costly repairs. 

Additionally, when the snow melts but has nowhere to go and refreezes, it can create an ice dam, causing mold concerns due to water leaking into your attic and ceiling. For these reasons, it’s best to hire a snow removal professional to clear heavy snowfall from your roof as soon as possible.

On average, cleaning a roof will take between two to five hours. This timeline depends on the size and slope of your roof and the severity of any stains. Cleaning roof stains can take additional time, especially if there are signs of moss or algae.

In addition, the age of your roof makes an enormous difference in the time it takes to clean it, as older roofs need more gentle care. If you have significant landscaping in your yard by your house, your professional roof cleaner will need additional time to protect it from cleaning chemicals.

Flat roofs are a solid option for people who want extra outdoor space. Flat roofs are very common in other parts of the world and only recently has the U.S. started to see the benefit in the increased space. Flat roofs are also easier to maintain and pose much less of a safety risk, which allows for more DIY work for handy homeowners. Some people also build green or living roofs that grow plant life. 

For the best chemicals to clean a metal roof, stick to gentle detergents such as dish soap, laundry detergent, or car-wash soap mixed in a diluted solution of ¼ cup of soap to 1 gallon of water. These mild cleansers are safe for most roof finishes but are still strong enough to remove remaining dirt particles. Chemicals like bleach or acids can damage your roof, poison landscaping and grass, and pose a hazard to you and your family. If your roof is very dirty or you think it requires chemical cleaning, call a roof cleaning professional.

The Twisp, WA homeowners’ guide to chimney sweeping services

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

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