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TRUSTED BY STRAFFORD, NH HOMEOWNERS

  • Average homeowner rating star icon4.8
    Average homeowner rating
  • Verified reviews icon19
    Verified roof cleaning services reviews

Verified Reviews for Roof Cleaning pros in Strafford, NH

*The Angi rating for Roof Cleaning companies in Strafford, NH 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 Strafford, NH 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 29, 2025

Find Roof cleaners in Strafford

The Cotton Group

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The Cotton Group

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Free onsite estimate

We specialize in roofing, gutter, and exterior services. This includes roof repairs, roof and exterior cleaning, pressure/power washing, and maintenance & repairs of your property. During the winter we also do snow removal. We aim to add value by increasing the curb appeal to your home and offer work that is more precise and thourough than that of the competition. We ALWAYS guarantee our work so that you leave satisfied.

We specialize in roofing, gutter, and exterior services. This includes roof repairs, roof and exterior cleaning, pressure/power washing, and maintenance & repairs of your property. During the winter we also do snow removal. We aim to add value by increasing the curb appeal to your home and offer work that is more precise and thourough than that of the competition. We ALWAYS guarantee our work so that you leave satisfied.

OuterArmor

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OuterArmor

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OuterArmor is a full service home and business exterior contractor focusing primarily on weather and water proofing needs. We work with customers based on their needs and budget to come up with the best solution to their issues. We are qualified to inspect and install all types of residential roofing systems, from asphalt shingles, natural and synthetic slate, wood shingles and shakes, and all profiles of metal roofing, including copper/zinc custom fabrication and installation. We also offer business owners solutions for their building envelope needs. From full single ply full replacment systems including EPDM (rubber) roofing, PVC, and TPO, to built up to acrylic and silicone coatings. We work with manufacturers to find the best system warranty to fit your business needs

OuterArmor is a full service home and business exterior contractor focusing primarily on weather and water proofing needs. We work with customers based on their needs and budget to come up with the best solution to their issues. We are qualified to inspect and install all types of residential roofing systems, from asphalt shingles, natural and synthetic slate, wood shingles and shakes, and all profiles of metal roofing, including copper/zinc custom fabrication and installation. We also offer business owners solutions for their building envelope needs. From full single ply full replacment systems including EPDM (rubber) roofing, PVC, and TPO, to built up to acrylic and silicone coatings. We work with manufacturers to find the best system warranty to fit your business needs

ART Property Maintenance

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ART Property Maintenance

No reviews yet
4 years of experience

With over 45 years combined in the trades, ART offers all aspects of property maintenance, specializing in landscaping, garden beds, tree and lawn care; interior and exterior painting and wall repair; snow removal, roofing repairs; outdoor spaces such as patios, decks, outdoor kitchens, stone walls and screen houses; and small remodeling projects. ART is family-owned and operated by Clan O'Keefe in Barrington, New Hampshire.

With over 45 years combined in the trades, ART offers all aspects of property maintenance, specializing in landscaping, garden beds, tree and lawn care; interior and exterior painting and wall repair; snow removal, roofing repairs; outdoor spaces such as patios, decks, outdoor kitchens, stone walls and screen houses; and small remodeling projects. ART is family-owned and operated by Clan O'Keefe in Barrington, New Hampshire.

Southern Maine Yard Pro

5.00(
7
)

Southern Maine Yard Pro

5.00(
7
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Southern Maine Yard Pro is a team of yard professionals that specialize in adding curb appeal to your home. Established in 2004, we have a talented and trustworthy team that enjoys working with their hands and treats every project like its our only project. Our specialties in alphabetical order are... -Gutter Cleaning -Landscaping (Trimming, Planting & Mulching) -Pressure Washing (Home, Deck, Fence, etc.) -Roof Cleaning (Algae, Moss & Lichen removal) -Snow Removal (Including Roof Raking) -Stone Work (Patios, Walkways & Steps) (New and Rebuilds) -Window Cleaning

"Chris was very professional, he stayed in great contact with me through the whole day he was at my home. He made sure that I was getting exactly what I needed and was paying for . Without a doubt one of the best caring company’s to work with . Thank you again Chris !"

Debbie F on August 2019

Southern Maine Yard Pro is a team of yard professionals that specialize in adding curb appeal to your home. Established in 2004, we have a talented and trustworthy team that enjoys working with their hands and treats every project like its our only project. Our specialties in alphabetical order are... -Gutter Cleaning -Landscaping (Trimming, Planting & Mulching) -Pressure Washing (Home, Deck, Fence, etc.) -Roof Cleaning (Algae, Moss & Lichen removal) -Snow Removal (Including Roof Raking) -Stone Work (Patios, Walkways & Steps) (New and Rebuilds) -Window Cleaning

"Chris was very professional, he stayed in great contact with me through the whole day he was at my home. He made sure that I was getting exactly what I needed and was paying for . Without a doubt one of the best caring company’s to work with . Thank you again Chris !"

Debbie F on August 2019

A and K Contractors

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A and K Contractors

No reviews yet
Free onsite estimate

Reliable and dependable contracting company with 30+ years of combined experience. Located in Sandown, NH. Free estimates. Contact us to see how we can help you. Fully insured,Massachusetts CSL, OSHA 30 and Lead Certification.

Reliable and dependable contracting company with 30+ years of combined experience. Located in Sandown, NH. Free estimates. Contact us to see how we can help you. Fully insured,Massachusetts CSL, OSHA 30 and Lead Certification.

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Roof Cleaning questions, answered by experts

Maintenance involves regular inspection of connections and cables, ensuring they are free from obstructions and functioning correctly to avoid ice buildup.

The best time to clean the outside of your house is during your outdoor spring cleaning. Wait until late spring, after the wave of pollen is done coating your home. You can also wash your house in late fall–before the first freeze–to remove leaves and branches from the gutters.

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.

To maintain metal roof health, schedule regular inspections, clear debris from gutters, and check for signs of corrosion.

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.

The Strafford, NH 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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