*The Angi rating for Roof Cleaning companies in Valhalla, 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 Valhalla, 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 March 14, 2025
We take pride in the experience, expertise, quality, and customer service that we provide. It is our mission to provide excellent workmanship, and complete customer satisfaction from the start to completion of a project. Our reputation is based on service, safety, and quality. Give us a call today!
"Great service. Prompt polite and for the job done well at a good price "
Stephen O on December 2024
We take pride in the experience, expertise, quality, and customer service that we provide. It is our mission to provide excellent workmanship, and complete customer satisfaction from the start to completion of a project. Our reputation is based on service, safety, and quality. Give us a call today!
"Great service. Prompt polite and for the job done well at a good price "
Stephen O on December 2024
We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumers' needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. To understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.
"Arrived on time and did a great job. Very pleased with the work."
Gregory A on December 2019
We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumers' needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. To understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.
"Arrived on time and did a great job. Very pleased with the work."
Gregory A on December 2019
Pirvali Construction Group is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests and make their concerns the basis of our business.
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Ken M on June 2019
Pirvali Construction Group is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests and make their concerns the basis of our business.
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Ken M on June 2019
Antonio Massa Company is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty and responsibility in all of our jobs. We are a locally owned and operated business with more than 25 years of experience serving New City, NY and surrounding areas. There is no job too big, or too small for our team. Call today and let us put our experience to work for you!
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Mark S on January 2019
Antonio Massa Company is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty and responsibility in all of our jobs. We are a locally owned and operated business with more than 25 years of experience serving New City, NY and surrounding areas. There is no job too big, or too small for our team. Call today and let us put our experience to work for you!
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Mark S on January 2019
Perry's Roofing is a locally owned and operated company that values honesty and integrity in all aspects of our business. Our dedicated team of professionals have over 12 years of hands on experience, to provide innovative ideas and suggestions tailored to your projects. Our services are customized to your individual needs, paying close attention to the details of each project that we are involved with. Please feel free to contact us today!
"I had a great experience with Perry's roofing. My roof has spung a leak and needed replacement. I had a precise, professional quote within 48 hours. Once we went ahead with Perry's, we had a team on site by the end of the week, and the work was done in 1 day. 24 hours after the installation was complete, we had one of the worst thunder storms of the season. The new roof held beautifully. When I go to do my next roofing job, I will be calling Perry's roofing first."
Carl H on April 2024
Perry's Roofing is a locally owned and operated company that values honesty and integrity in all aspects of our business. Our dedicated team of professionals have over 12 years of hands on experience, to provide innovative ideas and suggestions tailored to your projects. Our services are customized to your individual needs, paying close attention to the details of each project that we are involved with. Please feel free to contact us today!
"I had a great experience with Perry's roofing. My roof has spung a leak and needed replacement. I had a precise, professional quote within 48 hours. Once we went ahead with Perry's, we had a team on site by the end of the week, and the work was done in 1 day. 24 hours after the installation was complete, we had one of the worst thunder storms of the season. The new roof held beautifully. When I go to do my next roofing job, I will be calling Perry's roofing first."
Carl H on April 2024
Cover All Roofing, owned by Sable, brings over 20 years of roofing expertise to every project. With a dedicated crew of 10 skilled professionals, the company is committed to delivering exceptional craftsmanship and reliable service. From minor repairs to full roof replacements, Cover All Roofing ensures each job is handled with precision and care. Their extensive experience and attention to detail guarantee long-lasting results you can trust. Let Cover All Roofing protect and enhance your home or business with quality you can count on.
"Absolutely great experience working with the team. They explained not only the work that need to be done but showed me video and went over other options for repairs that could save me down the line. They were very specific and very professional. Will definitely be calling them bigger jobs and even recommending to all my neighbors as well."
Ashton E on February 2025
Cover All Roofing, owned by Sable, brings over 20 years of roofing expertise to every project. With a dedicated crew of 10 skilled professionals, the company is committed to delivering exceptional craftsmanship and reliable service. From minor repairs to full roof replacements, Cover All Roofing ensures each job is handled with precision and care. Their extensive experience and attention to detail guarantee long-lasting results you can trust. Let Cover All Roofing protect and enhance your home or business with quality you can count on.
"Absolutely great experience working with the team. They explained not only the work that need to be done but showed me video and went over other options for repairs that could save me down the line. They were very specific and very professional. Will definitely be calling them bigger jobs and even recommending to all my neighbors as well."
Ashton E on February 2025
American Quality Contractor LLC is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers interests, and make their concerns the basis of our business.
"I had a piece of siding that blew off in a storm. They were able to fix it within 24h, but I had to buy a whole box of siding and the new piece is a different gray color. Now I have a whole box of siding in my garage that isn't even the same color as my house. Additionally, after the work was done they guy basically told me that I should redo the siding on my whole house and was very pushy that I get it done now and at a very high price. Needless to say, I left the 30yo siding that I have on the house and will be hiring a different company if and when I decide to redo the whole house."
Michele S on June 2024
American Quality Contractor LLC is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers interests, and make their concerns the basis of our business.
"I had a piece of siding that blew off in a storm. They were able to fix it within 24h, but I had to buy a whole box of siding and the new piece is a different gray color. Now I have a whole box of siding in my garage that isn't even the same color as my house. Additionally, after the work was done they guy basically told me that I should redo the siding on my whole house and was very pushy that I get it done now and at a very high price. Needless to say, I left the 30yo siding that I have on the house and will be hiring a different company if and when I decide to redo the whole house."
Michele S on June 2024
Power Wash Near Me, is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.
"Professional, informative and friendly"
Mike S on December 2023
Power Wash Near Me, is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.
"Professional, informative and friendly"
Mike S on December 2023
Were a locally owned and operated company that values honesty and integrity and treats your home or business as if it were our own. We are experts in all aspects of roofing projects and our services are customizable to each individual project. We specialize in both installations and replacements. We pride ourselves on the quality of our work as well as our commitment to outstanding results. We look forward to building lasting relationships and guarantee your satisfaction!
"Perfect contractor did an excellent job on my skylight project. I love the finish product Tim showed up with his crew and the job was done in a few hours. I can’t stop looking up at my skylight I recommend perfect contractor any time and they were reasonable."
Marjorie R on August 2024
Were a locally owned and operated company that values honesty and integrity and treats your home or business as if it were our own. We are experts in all aspects of roofing projects and our services are customizable to each individual project. We specialize in both installations and replacements. We pride ourselves on the quality of our work as well as our commitment to outstanding results. We look forward to building lasting relationships and guarantee your satisfaction!
"Perfect contractor did an excellent job on my skylight project. I love the finish product Tim showed up with his crew and the job was done in a few hours. I can’t stop looking up at my skylight I recommend perfect contractor any time and they were reasonable."
Marjorie R on August 2024
We are a locally owned and operated company that values honesty and integrity and treats your home or business as if it were our own. We are experts in all aspects of roofing projects and our services are customizable to each individual project. We specialize in both installations and replacements. We pride ourselves on the quality of our work as well as our commitment to outstanding results. We look forward to building lasting relationships and guarantee your satisfaction!
"Did exactly what the way said and very easy to deal with."
Tony M on May 2024
We are a locally owned and operated company that values honesty and integrity and treats your home or business as if it were our own. We are experts in all aspects of roofing projects and our services are customizable to each individual project. We specialize in both installations and replacements. We pride ourselves on the quality of our work as well as our commitment to outstanding results. We look forward to building lasting relationships and guarantee your satisfaction!
"Did exactly what the way said and very easy to deal with."
Tony M on May 2024
Even though you don’t look at your roof often, there are some telltale signs that you should have your roof professionally cleaned. It’s best to hire a professional roof cleaner as soon as you notice signs of wear and tear to preserve the essential feature’s longevity. Some indicators to look out for include:
Dirt and grime buildup
Moss or black algae growth
Dirt buildup under shingles
Shifting roof shingles
Plant growth
The cost of roof cleaning is $455 for the average homeowner. However, this cost can range from $150 to $1,000, depending on the size, pitch, and material of the roof, as well as the cleaning method used.
Since roof cleaning costs between $0.20 and $0.60 per square foot, it’s fair to say that the larger your roof, the more you pay for cleaning services. Additionally, if you have a steep roof, you can expect to pay an additional $0.15 per square foot due to the complex nature of the job and additional safety equipment needed.
A professional roof cleaning lasts about a year on average, so it’s best to do it annually. This schedule helps catch any roof problems before they become extensive and helps prevent mold, moss, and algae from forming. If you live near the coast, annual roof cleaning will help prevent salt buildup on your roof. You can add professional roof cleaning to your yearly home maintenance checklist to ensure you never miss a year.
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.
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.