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Roof sealant application pros in West Newton

Welcome to William Niland Roofing and Carpentry Services! We take pride in the quality of work and customer satisfaction that we give each and every customer! We are known to pay exquisite attention to detail while making customer satisfaction our top priority. Call us today to learn more about how we can help you!
"Bill came over same day, fix the next day. Price was fair. Would hire him again."
Craig C on July 2025
Welcome to William Niland Roofing and Carpentry Services! We take pride in the quality of work and customer satisfaction that we give each and every customer! We are known to pay exquisite attention to detail while making customer satisfaction our top priority. Call us today to learn more about how we can help you!
"Bill came over same day, fix the next day. Price was fair. Would hire him again."
Craig C on July 2025

The most important investment you will ever make is in your home. To protect that investment , you need a quality roof with good materials and quality installation. M and J Home Improvement, has fantastic ratings , a very good name and excellent standards. Don't allow a substandard roof replacement to damage your home. And whether you need repair or a new roof please don't hesitate to call M and J Home Improvement - Do it Once Do it Right!
"Quick response, fair quote, fast and excellent service. We had 4 old skylights to be replaced and Matt was great and very responsive throughout the process - initial visit and quote, installation - which was completed very quickly (in a week start to finish!) and professionally. Excellent work!"
Kilian S on July 2025
The most important investment you will ever make is in your home. To protect that investment , you need a quality roof with good materials and quality installation. M and J Home Improvement, has fantastic ratings , a very good name and excellent standards. Don't allow a substandard roof replacement to damage your home. And whether you need repair or a new roof please don't hesitate to call M and J Home Improvement - Do it Once Do it Right!
"Quick response, fair quote, fast and excellent service. We had 4 old skylights to be replaced and Matt was great and very responsive throughout the process - initial visit and quote, installation - which was completed very quickly (in a week start to finish!) and professionally. Excellent work!"
Kilian S on July 2025

We pride our company on reliability, great communication, integrity, and quality work. We strongly believe in giving our absolute best in all of our projects no matter how big or small. We are experts in our trade and will always keep you educated on your particular task or project. We look forward to earning your business!
"The crew was vey professional, hung plastic everywhere while the repaired the ceiling and painted. They also cleaned the area when they were done."
john m on April 2024
We pride our company on reliability, great communication, integrity, and quality work. We strongly believe in giving our absolute best in all of our projects no matter how big or small. We are experts in our trade and will always keep you educated on your particular task or project. We look forward to earning your business!
"The crew was vey professional, hung plastic everywhere while the repaired the ceiling and painted. They also cleaned the area when they were done."
john m on April 2024

Our Mission at Mighty Dog Roofing is to be an industry changer, leading the industry with integrity, finding innovative ways to exceed the expectations of our clients and the communities we serve, and providing a customized experience each and every time we care for their home. Mighty Dog Roofing is endorsed by the nation's top manufacturers and distributors, offering our customers the best and most innovative products and services in the industry. Our relationships with these partners allow us to give you the best warranties, backed by our Watchdog Maintenance Program to take care of your home not just today, but for the life of your roof. Each project we finish is paw stamped with our seal of commitment to the expectations we set at the beginning of our relationship.
"Mighty Dog Roofing did a great job fixing the rake and installing gutters on my house. Work was done in a day, work crew was neat and efficient. "
Karen O on February 2025
Our Mission at Mighty Dog Roofing is to be an industry changer, leading the industry with integrity, finding innovative ways to exceed the expectations of our clients and the communities we serve, and providing a customized experience each and every time we care for their home. Mighty Dog Roofing is endorsed by the nation's top manufacturers and distributors, offering our customers the best and most innovative products and services in the industry. Our relationships with these partners allow us to give you the best warranties, backed by our Watchdog Maintenance Program to take care of your home not just today, but for the life of your roof. Each project we finish is paw stamped with our seal of commitment to the expectations we set at the beginning of our relationship.
"Mighty Dog Roofing did a great job fixing the rake and installing gutters on my house. Work was done in a day, work crew was neat and efficient. "
Karen O on February 2025

Tar Star Roofing is the premier Roofing company serving New Hampshire and Massachusetts for over a decade. Our #1 goal as a company is having complete customer satisfaction and there is no job that is too big or too small. If you want your job done right, call Anthony today !
"The business owner demanded cash on the spot and did not provide an invoice for the work done"
Fabien S on June 2025
Tar Star Roofing is the premier Roofing company serving New Hampshire and Massachusetts for over a decade. Our #1 goal as a company is having complete customer satisfaction and there is no job that is too big or too small. If you want your job done right, call Anthony today !
"The business owner demanded cash on the spot and did not provide an invoice for the work done"
Fabien S on June 2025

Aspen Roofing services is dedicated to providing our customers with the best quality and craftsmanship. We are a locally owned and operated business that has been serving the greater Boston and North Shore community for over 25 years. Our services include many home exterior services including roofing, skylights, gutters, and more! We provide free estimates, fair and honest pricing, and treat your home or business as if it were our own. Let our friendly and experienced staff and crew guide you through your next home exterior project.
"Joe was polite and professional when he came for the estimate?Communicated any and all concerns and did not sugar coat anything just to make a sale..Work was done quickly and professionally at a more than fair price with no surprises and did a great job cleaning up.,They worked around my schedule as I had to coordinate with my plumber to be there the same day Aspen was replacing my roof ?.Very satisfied?"
gregg T on June 2025
Aspen Roofing services is dedicated to providing our customers with the best quality and craftsmanship. We are a locally owned and operated business that has been serving the greater Boston and North Shore community for over 25 years. Our services include many home exterior services including roofing, skylights, gutters, and more! We provide free estimates, fair and honest pricing, and treat your home or business as if it were our own. Let our friendly and experienced staff and crew guide you through your next home exterior project.
"Joe was polite and professional when he came for the estimate?Communicated any and all concerns and did not sugar coat anything just to make a sale..Work was done quickly and professionally at a more than fair price with no surprises and did a great job cleaning up.,They worked around my schedule as I had to coordinate with my plumber to be there the same day Aspen was replacing my roof ?.Very satisfied?"
gregg T on June 2025

Hello! I’m Eric and I have the great pleasure of running the day to day operations of my family business! Please call today to schedule an estimate at (617) 960-7692 A little about myself, I was taught everything I know by my Grandfather and my Father who are both amazing craftsman. I have been working to emulate their skill for the last 15 years! The work we do is truly a monument to their legacy, so you can be assured it’s top notch. We aim to treat every client like a neighbor (one we really like). So please, give us the opportunity to prove that honestly and reliably are still staples of success!
"Cornerstone did an excellent job on my roof. They were knowledgeable, communicative, and efficient throughout the entire process. I’m very pleased with the work they did and would definitely hire them again."
Jessie 🖤 L on February 2025
Hello! I’m Eric and I have the great pleasure of running the day to day operations of my family business! Please call today to schedule an estimate at (617) 960-7692 A little about myself, I was taught everything I know by my Grandfather and my Father who are both amazing craftsman. I have been working to emulate their skill for the last 15 years! The work we do is truly a monument to their legacy, so you can be assured it’s top notch. We aim to treat every client like a neighbor (one we really like). So please, give us the opportunity to prove that honestly and reliably are still staples of success!
"Cornerstone did an excellent job on my roof. They were knowledgeable, communicative, and efficient throughout the entire process. I’m very pleased with the work they did and would definitely hire them again."
Jessie 🖤 L on February 2025
When you choose Klaus Larsen LLC, you select a company of professionals who take great pride in our craftsmanship, and treat you, your time, and your property with the utmost respect. We make sure that before we leave your home, you are completely satisfied with our work and our cleanup, and we consider you a customer for as long as our warranty lasts. And that’s a lifetime! Klaus Larsen LLC serves Connecticut and Rhode Island with roofing services such as roof replacement, roof repair, gutters, attic insulation, and more. Put a Klaus on Your House! Call us for a free, no-obligation estimate today! About Klaus Larsen: Klaus Larsen bought his first apartment building in Denmark at the age of 21, renovating every single one of the 13 apartments in it in less than three years. At the age of 32, he immigrated to the US with his tools and $300 in his pocket to live the American Dream. Little did he know those metric tools would do him little good in a country that only used inches and feet. By 1998 he was able to start his own home improvement business, becoming a roofing-only company in 2010. Klaus is well known for his historic work, using his ingenious creativity to update antique homes so their roofs perform properly while maintaining their architectural integrity. His attention to detail and Old World craftsmanship have earned him a reputation for helping to maintain New England’s rich history while integrating state-of-the-art roofing technology into it’s homes.
When you choose Klaus Larsen LLC, you select a company of professionals who take great pride in our craftsmanship, and treat you, your time, and your property with the utmost respect. We make sure that before we leave your home, you are completely satisfied with our work and our cleanup, and we consider you a customer for as long as our warranty lasts. And that’s a lifetime! Klaus Larsen LLC serves Connecticut and Rhode Island with roofing services such as roof replacement, roof repair, gutters, attic insulation, and more. Put a Klaus on Your House! Call us for a free, no-obligation estimate today! About Klaus Larsen: Klaus Larsen bought his first apartment building in Denmark at the age of 21, renovating every single one of the 13 apartments in it in less than three years. At the age of 32, he immigrated to the US with his tools and $300 in his pocket to live the American Dream. Little did he know those metric tools would do him little good in a country that only used inches and feet. By 1998 he was able to start his own home improvement business, becoming a roofing-only company in 2010. Klaus is well known for his historic work, using his ingenious creativity to update antique homes so their roofs perform properly while maintaining their architectural integrity. His attention to detail and Old World craftsmanship have earned him a reputation for helping to maintain New England’s rich history while integrating state-of-the-art roofing technology into it’s homes.

Our Mission at Mighty Dog Roofing is to be an industry changer, leading the industry with integrity, finding innovative ways to exceed the expectations of our clients and the communities we serve, and providing a customized experience each and every time we care for their home. At Mighty Dog Roofing, we pledge superior service to our customers through excellent communication and customer service. How do we accomplish that? Courteous customer education, community service, and the highest level of integrity and ethics. Mighty Dog Roofing is endorsed by the nation's top manufacturers and distributors, offering our customers the best and most innovative products and services in the industry.
"Anthony and the Mighty Dog team were excellent! Super communicative, fantastic prices, and excellent workmenship. Anthony really cares about final touches to bring the project over the top. Mighty dog was able to put the final touches to our exterior remodel and really wrap it up the right way. I would highly recommend the Mightly Dog team to my friends and family. I will also definitely be doing business with them again!"
Ben Y on June 2021
Our Mission at Mighty Dog Roofing is to be an industry changer, leading the industry with integrity, finding innovative ways to exceed the expectations of our clients and the communities we serve, and providing a customized experience each and every time we care for their home. At Mighty Dog Roofing, we pledge superior service to our customers through excellent communication and customer service. How do we accomplish that? Courteous customer education, community service, and the highest level of integrity and ethics. Mighty Dog Roofing is endorsed by the nation's top manufacturers and distributors, offering our customers the best and most innovative products and services in the industry.
"Anthony and the Mighty Dog team were excellent! Super communicative, fantastic prices, and excellent workmenship. Anthony really cares about final touches to bring the project over the top. Mighty dog was able to put the final touches to our exterior remodel and really wrap it up the right way. I would highly recommend the Mightly Dog team to my friends and family. I will also definitely be doing business with them again!"
Ben Y on June 2021
With over 70 years of experience in home improvement, Long Home Products is the industry-leading company you can trust to give you peace of mind. We are a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. We are experts in all aspects of roofing, bathroom, window and door projects. 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!
"Kendra came to my house today for my roof and was incredible. She was on time, friendly, knowledgeable and just awesome. Would recommend"
Danielle O on July 2025
With over 70 years of experience in home improvement, Long Home Products is the industry-leading company you can trust to give you peace of mind. We are a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. We are experts in all aspects of roofing, bathroom, window and door projects. 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!
"Kendra came to my house today for my roof and was incredible. She was on time, friendly, knowledgeable and just awesome. Would recommend"
Danielle O on July 2025





- Roofing Installation & Roof Repair
- Traditional Tile Roofing - Install or Replace
- Flat, Foam, or Single Ply Roofing - Install or Replace
- Natural Slate Roofing - Install or Replace
- Metal Roofing - Install or Replace
- Asphalt Shingle Roofing - Install or Replace
- Wood Shake or Composite Roofing - Repair
- Heating Cable for Roof - Install
- Natural Slate Roofing - Repair
- Wood Shake or Composite Roofing - Install or Replace
- Flat, Foam or Single Ply Roofing - Repair
- Traditional Tile Roofing - Repair
- Asphalt Shingle Roofing - Repair
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