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Verified Reviews for Roof Cleaning pros in Maryland, NY

*The Angi rating for Roof Cleaning companies in Maryland, NY 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 Maryland, NY 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 November 13, 2025

Find Roof cleaners in Maryland

Alpha Roofing Inc.

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Alpha Roofing Inc.

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4 years of experience

We are a full service roofing company, we have 3 large roofing crew with expert metal and shingle roof technicians all the way to commercial flat roofs, we have the man power to take on any size job. And the know how to tackle the most difficult jobs with 25 plus years in the roofing industry we have you covered!

We are a full service roofing company, we have 3 large roofing crew with expert metal and shingle roof technicians all the way to commercial flat roofs, we have the man power to take on any size job. And the know how to tackle the most difficult jobs with 25 plus years in the roofing industry we have you covered!

Hemlock Builders

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Hemlock Builders

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We specialize in Interior and exterior painting as well as home maintenance, plumbing and flooring and other carpentry related jobs

We specialize in Interior and exterior painting as well as home maintenance, plumbing and flooring and other carpentry related jobs

Sarna Construction

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Sarna Construction

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42 years of experience

We will build your dream home from the foundation to the roof.We specialize in custom masonry, USA Metal Roofing, log siding,and even log homes that are built in Europe and shipped to the US. Roofing Contractor, Deck Builder

We will build your dream home from the foundation to the roof.We specialize in custom masonry, USA Metal Roofing, log siding,and even log homes that are built in Europe and shipped to the US. Roofing Contractor, Deck Builder

Hogwash Cleaning Solutions

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Hogwash Cleaning Solutions

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16 years of experience

Make the PERFECT CHOICE for your property’s pressure washing needs. . Hogwash Cleaning Solutions is the area's #1 source for top quality power washing, pressure cleaning, and exterior property restoration services. We use only the highest quality products and modern professional equipment to ensure you receive the most efficient and long lasting cleaning results. . Our team of trained professionals provides a complete range of power washing, pressure cleaning and exterior restoration services to residential homeowners and commercial businesses throughout the area.

Make the PERFECT CHOICE for your property’s pressure washing needs. . Hogwash Cleaning Solutions is the area's #1 source for top quality power washing, pressure cleaning, and exterior property restoration services. We use only the highest quality products and modern professional equipment to ensure you receive the most efficient and long lasting cleaning results. . Our team of trained professionals provides a complete range of power washing, pressure cleaning and exterior restoration services to residential homeowners and commercial businesses throughout the area.

Jaer Baer Enterprises

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Jaer Baer Enterprises

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13 years of experience

We are a family owned and operated business , That have the right skilled professionals to get all you your contractor needs accomplished !! We have teams in multiple areas and we do use some subcontractors .. We do offer some payment options , we to offer promotions and discounts !!

We are a family owned and operated business , That have the right skilled professionals to get all you your contractor needs accomplished !! We have teams in multiple areas and we do use some subcontractors .. We do offer some payment options , we to offer promotions and discounts !!

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Roof Cleaning questions, answered by experts

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.

Clean the outside of your home at least once a year. If you live in an area with salty sea air, high levels of pollen, or an abundance of leaves in the fall, it's helpful to wash it at least two times a year. Frequent cleanings will allow you to remove debris and pests before they flourish into infestations, or cause mold and mildew.

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 best time of year for roof cleaning depends on the climate in your area, but in most cases late spring or early summer are the best times. You should plan to clean your roof when it’s dry and not too hot or cold. It’s also a good idea to clean your roof in the late autumn to remove any built-up debris like leaves or branches. On the other hand, you shouldn’t clean your roof when it’s too cold, because you can cause ice buildup.

To keep your PVC roof in top condition, keep it clear of debris, ensure drainage systems are working properly, and inspect it for damage regularly. Keeping the roof clear of ponding water, sharp debris, and other hazards will prevent damage. Have your roof inspected by a professional once a year to ensure the seams aren’t damaged or separated—faulty seams can lead to destructive water intrusion.

The Maryland, NY 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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