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TRUSTED BY MIRROR LAKE, NH HOMEOWNERS
4.8
Average homeowner rating23
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Verified Reviews for Roof Cleaning pros in Mirror Lake, NH
*The Angi rating for Roof Cleaning companies in Mirror Lake, 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 Mirror Lake, 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 December 15, 2025
Find Roof cleaners in Mirror Lake

Zarse Wash Works
Zarse Wash Works
Our business in Wolfeboro, NH offers comprehensive exterior cleaning services, utilizing state-of-the-art equipment and eco-friendly detergents to effectively remove dirt, grime, and mold, restoring the beauty and integrity of our clients' homes while prioritizing meticulous attention to detail and exceptional customer satisfaction.
"My house looks brand new! I will definitely hire Jack again (and again)."
Julie Anne G on May 2023
Our business in Wolfeboro, NH offers comprehensive exterior cleaning services, utilizing state-of-the-art equipment and eco-friendly detergents to effectively remove dirt, grime, and mold, restoring the beauty and integrity of our clients' homes while prioritizing meticulous attention to detail and exceptional customer satisfaction.
"My house looks brand new! I will definitely hire Jack again (and again)."
Julie Anne G on May 2023

Eco-Friendly Roof Cleaning
Eco-Friendly Roof Cleaning
Roof Cleaning Specialist, Eco-Friendly, Environmentally Safe, Low Pressure. Have your roof cleaned before you have to have it replaced, Will not damage shingles, gutters, lawns, shrubs or flowers, Also Pet Friendly. Over 1700 homes cleaned with the most experience in the business. Free Estimates !!!
"We were thoroughly pleased with the service from Eco-Friendly Roof Cleaning. We got a fast, friendly response to our initial request for an estimate. Charles came out as soon as weather permitted and gave us a clear explanation of the work needed on our 15-year-old roof so it would pass muster with the insurance company. He was able to schedule us in quickly, and he was clear on what we needed to do beforehand. He and his helper did an excellent job despite the windy conditions, and they left no mess for us to deal with. His rate was very reasonable. I would recommend this company to anyone who needs a clean roof so they can get their insurance policy renewed."
paul t on March 2025
Roof Cleaning Specialist, Eco-Friendly, Environmentally Safe, Low Pressure. Have your roof cleaned before you have to have it replaced, Will not damage shingles, gutters, lawns, shrubs or flowers, Also Pet Friendly. Over 1700 homes cleaned with the most experience in the business. Free Estimates !!!
"We were thoroughly pleased with the service from Eco-Friendly Roof Cleaning. We got a fast, friendly response to our initial request for an estimate. Charles came out as soon as weather permitted and gave us a clear explanation of the work needed on our 15-year-old roof so it would pass muster with the insurance company. He was able to schedule us in quickly, and he was clear on what we needed to do beforehand. He and his helper did an excellent job despite the windy conditions, and they left no mess for us to deal with. His rate was very reasonable. I would recommend this company to anyone who needs a clean roof so they can get their insurance policy renewed."
paul t on March 2025

Blue Sky Power Washing
Blue Sky Power Washing
N. Mass & New Hampshire=Pressure washing, power washing, hot water soft washing--low pressure and high volume water supply, which prevents damage to your property. This is a hot water supply which cleans better than just a cold water supply. Environmentally safe cleaning process. Landscaping around the property rinsed before and after the washing process. Also available to wash decks, sidewalks, driveways, etc. Professional painting & staining services also available. 25 years experience in southern New Hampshire & northern Massachusetts. Always free quotes, most in person. Fully insured.
"These guys did a great job. Our deck has a lot of railings and posts, and it is a bit of a pain to power wash; but they cleaned it down to the last rail. They even did the grill cover and mat. They also got rid of all the tree sap and drippings on the fencing. They were a couple of minutes late because they got caught up in rush hour traffic, but they made up for it by power washing some things that were not included in the original estimate at no additional charge. Their pricing was competitive with all the other estimates I got. Definitely recommend."
Robert R on June 2021
N. Mass & New Hampshire=Pressure washing, power washing, hot water soft washing--low pressure and high volume water supply, which prevents damage to your property. This is a hot water supply which cleans better than just a cold water supply. Environmentally safe cleaning process. Landscaping around the property rinsed before and after the washing process. Also available to wash decks, sidewalks, driveways, etc. Professional painting & staining services also available. 25 years experience in southern New Hampshire & northern Massachusetts. Always free quotes, most in person. Fully insured.
"These guys did a great job. Our deck has a lot of railings and posts, and it is a bit of a pain to power wash; but they cleaned it down to the last rail. They even did the grill cover and mat. They also got rid of all the tree sap and drippings on the fencing. They were a couple of minutes late because they got caught up in rush hour traffic, but they made up for it by power washing some things that were not included in the original estimate at no additional charge. Their pricing was competitive with all the other estimates I got. Definitely recommend."
Robert R on June 2021
Gadbois Roofing
Gadbois Roofing
Ted Gadbois has been in the construction trades since 1981. He specializes in roof problems, skylights and ventilation issues. Ted is skilled in commercial and residential roofing. He is insured for roofing (unlike carpenters) and has over 30 years experience. He can repair/replace your roof with asphalt, fiberglass, metal, rubber, wood or synthetic slate. Call today. It will be the best call you can make.
Ted Gadbois has been in the construction trades since 1981. He specializes in roof problems, skylights and ventilation issues. Ted is skilled in commercial and residential roofing. He is insured for roofing (unlike carpenters) and has over 30 years experience. He can repair/replace your roof with asphalt, fiberglass, metal, rubber, wood or synthetic slate. Call today. It will be the best call you can make.

CLAYTON & SONS CONSTRUCTION
CLAYTON & SONS CONSTRUCTION
Family owned and operated for over 20 years. Specializing in Roofing, Siding and Decks.
"I began contacting Clayton & Sons in the summer of 2020. After my contractor was unable to do my roof. He recommended Brian and Tim without hesitation. When I called them, they both came out, looked over the job and got back to me quickly. The price of building materials was rising and I put the job off til 2021. they came back out, and re -did the quote (NO increase!) I asked for a little more time for building materials to stabilize (price-wise). I spoke to them again in Sept, Clayton and Sons said they'd be out in Oct. Materials were delivered to me during the second week of Oct, and they had 2 crews (8 guys) here the following Monday. They did have two rain days that they couldn't work, but finished the job by coming in on a Saturday! The guys were polite, did not blare loud music all day, and left the jobsite spotless. My wife and daughter are working from home and they said there was no swearing or messing around! There was another roofing contractor who came highly recommended, but I had to wait over a month for a quote, and the quote was 25% higher than Clayton! Professionalism was top rate, the work done was excellent (above and beyond what I asked or expected), responsiveness was within a day or two of me calling, and the price was considerably lower than their competitor! I would recommend them or hire them again in a second!!! Sorry, no pictures right now..."
Chris K on December 2021
Family owned and operated for over 20 years. Specializing in Roofing, Siding and Decks.
"I began contacting Clayton & Sons in the summer of 2020. After my contractor was unable to do my roof. He recommended Brian and Tim without hesitation. When I called them, they both came out, looked over the job and got back to me quickly. The price of building materials was rising and I put the job off til 2021. they came back out, and re -did the quote (NO increase!) I asked for a little more time for building materials to stabilize (price-wise). I spoke to them again in Sept, Clayton and Sons said they'd be out in Oct. Materials were delivered to me during the second week of Oct, and they had 2 crews (8 guys) here the following Monday. They did have two rain days that they couldn't work, but finished the job by coming in on a Saturday! The guys were polite, did not blare loud music all day, and left the jobsite spotless. My wife and daughter are working from home and they said there was no swearing or messing around! There was another roofing contractor who came highly recommended, but I had to wait over a month for a quote, and the quote was 25% higher than Clayton! Professionalism was top rate, the work done was excellent (above and beyond what I asked or expected), responsiveness was within a day or two of me calling, and the price was considerably lower than their competitor! I would recommend them or hire them again in a second!!! Sorry, no pictures right now..."
Chris K on December 2021
Southern Maine Yard Pro
Southern Maine Yard Pro
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
Dream Works Remodeling
Dream Works Remodeling
We are a full service Contractor servicing the New England area since 2007.
We are a full service Contractor servicing the New England area since 2007.

BT Painting and Roofing
BT Painting and Roofing
Quality work that is affordable, effective time management, and friendly service.
"Completed job quickly over two days; exactly what was needed. Process however was messy. Contractor did not protect shrubbery along edge of roof. Final roof is fine but I may need to have him come back to address a few concerns about shingles not laying flat."
Mark C on November 2018
Quality work that is affordable, effective time management, and friendly service.
"Completed job quickly over two days; exactly what was needed. Process however was messy. Contractor did not protect shrubbery along edge of roof. Final roof is fine but I may need to have him come back to address a few concerns about shingles not laying flat."
Mark C on November 2018

Gallagher Construction LLC
Gallagher Construction LLC
Gallagher construction is a building company serving the state of New Hampshire. We do not subcontract our jobs. $300 off any project contracted over $2500! Just mention Angie's list
Gallagher construction is a building company serving the state of New Hampshire. We do not subcontract our jobs. $300 off any project contracted over $2500! Just mention Angie's list
Mathewson Co
Mathewson Co
DBA: Philip H. Mathewson Companies & Mathewson's Companies Inc.
DBA: Philip H. Mathewson Companies & Mathewson's Companies Inc.
FAQs for roof cleaning projects in Mirror Lake, NH
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
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.
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.
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.
The Mirror Lake, NH homeowners’ guide to roof cleaning services
From average costs to expert advice, get all the answers you need to get your job done.

Roof cleaning costs may not be as high as you think. Learn why the size and type of your roof, as well as the cleaning method, aren’t the only cost factors.
•Get clear answers on ice dam removal cost, including average prices, cost factors, and ways to save. Learn what impacts your total and how to budget.
•Discover the cost to pressure clean a roof, including average prices, key factors, and tips to help you budget and maintain your roof efficiently.

Learning how to clean roof shingles requires just a few skills, but you do need to be comfortable using a ladder. Learn more about cleaning shingles.

Not sure who to hire to clear ice dams from your roof? A roofer or handyman might be able to help, but a snow removal specialist is your best option.

Learn more about the pros and cons of roof cleaning to decide whether your home’s roofing material can benefit from removing mold, moss, and algae.
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