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Verified Reviews for Roof Cleaning pros in Delta Junction, AK

*The Angi rating for Roof Cleaning companies in Delta Junction, AK 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 Delta Junction, AK 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 19, 2025

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House Doctor EMT

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House Doctor EMT

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12 years of experience

House Doctor EMT is a handyman service provider. When you call is we will send an Emergency Maintenance Technician to you to complete any needed repairs or maintenance for your home or business. One hour minimum call time. Payment due at time of services rendered.

House Doctor EMT is a handyman service provider. When you call is we will send an Emergency Maintenance Technician to you to complete any needed repairs or maintenance for your home or business. One hour minimum call time. Payment due at time of services rendered.

ACE Roofing LLC

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ACE Roofing LLC

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12 years of experience

ACE Roofing, LLC is a family owned business in Interior Alaska and we are qualified to meet all of your roofing needs. It is our goal to provide affordable roofing services with unbeatable quality. We work closely with other contractors when necessary to meet homeowners needs. Mention this ad and receive 5% off! Call us today for a free estimate! (907)328-8338

ACE Roofing, LLC is a family owned business in Interior Alaska and we are qualified to meet all of your roofing needs. It is our goal to provide affordable roofing services with unbeatable quality. We work closely with other contractors when necessary to meet homeowners needs. Mention this ad and receive 5% off! Call us today for a free estimate! (907)328-8338

FM2 Inc.

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FM2 Inc.

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38 years of experience

We are a full-service, facility maintenance company. We provide many integrated services, but providing building owners with a single option for facility and parking lot maintenance is our forte. We offer our clients a higher degree of facilities maintenance. We give free estimates, and no job is too big or too small.

We are a full-service, facility maintenance company. We provide many integrated services, but providing building owners with a single option for facility and parking lot maintenance is our forte. We offer our clients a higher degree of facilities maintenance. We give free estimates, and no job is too big or too small.

Roof Cleaning questions, answered by experts

Bleach and vinegar can both kill moss effectively. However, if you’d rather use a non-chemical option that’s better for the environment, vinegar is the choice. Depending on the paver material you use, vinegar and bleach can also stain or discolor the surface. When unsure, test and use the option that doesn’t react with your paver material.

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.

You should not clean roof shingles if the roof has damage like missing shingles or low spots where water may accumulate. You should focus on repairing the roof before any cleaning process occurs. If you notice roof damage as you’re climbing on the roof to clean it, stop immediately. Call a roofing pro to make repairs. Cleaning a roof that has damage could lead to pooling water or water damage to the roof decking. The roof cleaning process removes mold and mildew, making the roof look better. It is not going to fix physical damage, though.

Roof cleaning can damage shingles if it’s done incorrectly—like with a high-power power washer—but it likely won’t damage your roof if you pay to have an expert do the work. A professional roof cleaner will use a gentle cleaning solution and a cleaning method that matches your roof material to ensure the process doesn’t damage the roof. Some homeowners worry that roof cleaning will shorten the life of their roof by removing shingle particles or protective coatings, but it often extends roof life by removing plants that cause damage and improves your home’s curb appeal simultaneously.

It may require stronger cleansers or chemicals, higher-pressure spray, or scrubbing to completely remove algae from a metal roof. Start with a mild cleanser; if that doesn’t work and you're comfortable doing so, use a stronger mix of ⅓ cup of laundry detergent, 1 quart of bleach, and 3 quarts of water to gently scrub the algae with a soft-bristled brush. If algae is present across large portions of your roof, doesn’t come off with gentle scrubbing and cleansers, or is in hard-to-reach areas, this may be a job better left to a pro.

The Delta Junction, AK 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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