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Roof sealant application pros in Ashland

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

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
At Roofer's Edge & Siding, Inc. we have earned a reputation of honesty and professionalism. Whether it's a simple roof repair or a full replacement, we make every effort to ensure our workmanship and customer service is at the high level our customers have come to expect. Our areas of expertise include roofing, siding, windows, doors, insulation, skylights, gutters and leaf guards. We stand behind our workmanship and materials with guarantees that make our customers feel confident in their new investment. With a general contractor license, we are one of the few full-service companies in the area that you can count on for nearly all your home-improvement needs. We know that our reputation is on the line with every job that we do. We have outstanding satisfactory rating with our customers and we are very proud of that.
"I had a terrible experience with Roofers Edges & Siding Inc. We decided to replace the roof for solar system, and hired them to do the job. Remember: you are not hiring Kevin but his crew!!! The communication was extremely poor. At first, despite Kevin agreeing to use an ice shield for the front of my house, his crew was unaware of this requirement. I saw they are using the wrong material, and I had to contact Kevin at the installation day to ensure they were doing the job correctly. It was frustrating that the crew couldn't understand English, and Kevin himself never showed up at my house after the initial estimate. To make matters worse, the roof replacement resulted in a severe water leak problem between my chimney and roof. I asked them to fix it, but they failed once and never showed up again even though they provided an one-year warranty. At very beginning, I fully trusted them, and didn't check regularly, eventually I found the leaking problem persisted several months after the replacement the roof! Despite numerous attempts to contact Kevin, he consistently failed to respond to my calls and texts. Instead, he tried to blame the issue on a chimney problem, and told me they can do a water test, but that never happens. I eventually had to hire a new company to look into it, and they found out that the FLASHING was NOT INSTALLED CORRECTLY!!! and I can see the sky from my attic. I had to pay extra money to redo the flashing job, and Roofers Edges & Siding already lost my trust. The lack of professionalism continued when they claimed to have applied for a permit for the job, and I trusted them. However, several months later, I found out that there was no record of the application with the town. When I contacted them, they said the issue is an incorrect address, how un-professional they are! Overall, I would not recommend Roofers Edges & Siding Inc to anyone. Their poor communication, lack of professionalism, and shoddy workmanship were unacceptable. If you're looking for a reliable and trustworthy roofer, I suggest you look elsewhere."
Boteng Y on May 2023
At Roofer's Edge & Siding, Inc. we have earned a reputation of honesty and professionalism. Whether it's a simple roof repair or a full replacement, we make every effort to ensure our workmanship and customer service is at the high level our customers have come to expect. Our areas of expertise include roofing, siding, windows, doors, insulation, skylights, gutters and leaf guards. We stand behind our workmanship and materials with guarantees that make our customers feel confident in their new investment. With a general contractor license, we are one of the few full-service companies in the area that you can count on for nearly all your home-improvement needs. We know that our reputation is on the line with every job that we do. We have outstanding satisfactory rating with our customers and we are very proud of that.
"I had a terrible experience with Roofers Edges & Siding Inc. We decided to replace the roof for solar system, and hired them to do the job. Remember: you are not hiring Kevin but his crew!!! The communication was extremely poor. At first, despite Kevin agreeing to use an ice shield for the front of my house, his crew was unaware of this requirement. I saw they are using the wrong material, and I had to contact Kevin at the installation day to ensure they were doing the job correctly. It was frustrating that the crew couldn't understand English, and Kevin himself never showed up at my house after the initial estimate. To make matters worse, the roof replacement resulted in a severe water leak problem between my chimney and roof. I asked them to fix it, but they failed once and never showed up again even though they provided an one-year warranty. At very beginning, I fully trusted them, and didn't check regularly, eventually I found the leaking problem persisted several months after the replacement the roof! Despite numerous attempts to contact Kevin, he consistently failed to respond to my calls and texts. Instead, he tried to blame the issue on a chimney problem, and told me they can do a water test, but that never happens. I eventually had to hire a new company to look into it, and they found out that the FLASHING was NOT INSTALLED CORRECTLY!!! and I can see the sky from my attic. I had to pay extra money to redo the flashing job, and Roofers Edges & Siding already lost my trust. The lack of professionalism continued when they claimed to have applied for a permit for the job, and I trusted them. However, several months later, I found out that there was no record of the application with the town. When I contacted them, they said the issue is an incorrect address, how un-professional they are! Overall, I would not recommend Roofers Edges & Siding Inc to anyone. Their poor communication, lack of professionalism, and shoddy workmanship were unacceptable. If you're looking for a reliable and trustworthy roofer, I suggest you look elsewhere."
Boteng Y on May 2023

Our mission is to take care of all of your exterior restoration needs for both residential and commercial properties. AD Roofing & Siding Experts is dedicated to providing you with first-class customer service and exceptional workmanship. We hold our team to the highest standards. We understand that dealing with residential and commercial restoration can be stressful; so it’s our personal commitment to help you navigate your project in a stress-free manner with your property and investment in mind.
"Ray and Angel are unique. They are honest, thoughtful and detailed . I was kept apprised of all the work every step of the way including photos . This was the second time I hired them . I would hire them again ."
Jessica A on June 2025
Our mission is to take care of all of your exterior restoration needs for both residential and commercial properties. AD Roofing & Siding Experts is dedicated to providing you with first-class customer service and exceptional workmanship. We hold our team to the highest standards. We understand that dealing with residential and commercial restoration can be stressful; so it’s our personal commitment to help you navigate your project in a stress-free manner with your property and investment in mind.
"Ray and Angel are unique. They are honest, thoughtful and detailed . I was kept apprised of all the work every step of the way including photos . This was the second time I hired them . I would hire them again ."
Jessica A on June 2025

BBS General Construction Inc. is a mid-sized construction company proudly owned and operated by members of a big, close-knit, and blessed family. Founded in 2016, BBS stands for “Brother and Big Sister” — a tribute to the bond between founders Ciro Malo and Rosa, who built this company on the values of family, loyalty, and integrity. We specialize in roofing, siding, and gutter services, delivering reliable, high-quality craftsmanship to homeowners and businesses across our community. At BBS, relationships come first. We honor the wisdom that comes with age and experience, and hold a special place in our hearts for elderly customers and veterans. Providing them with respectful, attentive service is part of our mission. We also care deeply about our planet. Whenever possible, we choose environmentally responsible materials and practices to help protect the world we all share. With BBS General Construction Inc., you’re not just hiring a contractor — you’re partnering with a team that treats every customer like family.
"No comment"
Marco P on May 2024
BBS General Construction Inc. is a mid-sized construction company proudly owned and operated by members of a big, close-knit, and blessed family. Founded in 2016, BBS stands for “Brother and Big Sister” — a tribute to the bond between founders Ciro Malo and Rosa, who built this company on the values of family, loyalty, and integrity. We specialize in roofing, siding, and gutter services, delivering reliable, high-quality craftsmanship to homeowners and businesses across our community. At BBS, relationships come first. We honor the wisdom that comes with age and experience, and hold a special place in our hearts for elderly customers and veterans. Providing them with respectful, attentive service is part of our mission. We also care deeply about our planet. Whenever possible, we choose environmentally responsible materials and practices to help protect the world we all share. With BBS General Construction Inc., you’re not just hiring a contractor — you’re partnering with a team that treats every customer like family.
"No comment"
Marco P on May 2024
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!
"I hired Long Roofing Products to replace my roof. From the beginning the sales man lied to me, telling me that they could take off my Gutter Helmets and put them back on correctly. This was lie #1. They have null and voided the warranty of my gutter helmets, because they were not supposed to touch them and according to Gutter Helmets all the roofers know this. lie #2 there were missing pieces on the ends of my gutter helmets to prevent the birds from getting into the gutters. The salesman told me they would order the piece from Gutter Helmets and replace it. This was never done. I have contacted them several times and they continue to tell me they will fix it and they never do. I would NEVER recommend them, I would only tell you NOT to use them. They talk a big game but never follow thru with their promise's."
Debbie B on August 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!
"I hired Long Roofing Products to replace my roof. From the beginning the sales man lied to me, telling me that they could take off my Gutter Helmets and put them back on correctly. This was lie #1. They have null and voided the warranty of my gutter helmets, because they were not supposed to touch them and according to Gutter Helmets all the roofers know this. lie #2 there were missing pieces on the ends of my gutter helmets to prevent the birds from getting into the gutters. The salesman told me they would order the piece from Gutter Helmets and replace it. This was never done. I have contacted them several times and they continue to tell me they will fix it and they never do. I would NEVER recommend them, I would only tell you NOT to use them. They talk a big game but never follow thru with their promise's."
Debbie B on August 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. 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

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

2020 Super Service Award winner on Angie's List! Connell Roofing has been installing, maintaining and repairing residential and commercial roofs since 1956. We have perfected the trade over 3 generations and are proud of our reputation in the industry. We pride ourselves on a clean and professional install with service and warranty to back it up. You will not be disappointed when re-roofing your home with Connell Roofing.
"Connell Roofing completely replaced our roof in 2020 on a new purchase. The roof was covered in moss. Connell Roofing's sales person falsely represented to us that high end GAF shingle was warranted to repel moss, inducing us to pay thousands more than we were negotiating. Four years later the roof is growing moss and Connell Roofing denies making the false claims. Instead they charged us to come look and the roof and recommend we pay them more money to remove the moss from the roof. Connell Roofing has a fully staffed call center but instead of returning calls to try to address this situations, the president of the company would only email after business hours. After being left a bad review on Facebook, Connell Roofing is now manipulating its social media presence to hide the bad review. Connell Roofing has been reported to the BBB, the Massachusetts Attorney General's Office, and the shingle manufacturer for make false and deceptive business practices."
Michelle D on September 2024
2020 Super Service Award winner on Angie's List! Connell Roofing has been installing, maintaining and repairing residential and commercial roofs since 1956. We have perfected the trade over 3 generations and are proud of our reputation in the industry. We pride ourselves on a clean and professional install with service and warranty to back it up. You will not be disappointed when re-roofing your home with Connell Roofing.
"Connell Roofing completely replaced our roof in 2020 on a new purchase. The roof was covered in moss. Connell Roofing's sales person falsely represented to us that high end GAF shingle was warranted to repel moss, inducing us to pay thousands more than we were negotiating. Four years later the roof is growing moss and Connell Roofing denies making the false claims. Instead they charged us to come look and the roof and recommend we pay them more money to remove the moss from the roof. Connell Roofing has a fully staffed call center but instead of returning calls to try to address this situations, the president of the company would only email after business hours. After being left a bad review on Facebook, Connell Roofing is now manipulating its social media presence to hide the bad review. Connell Roofing has been reported to the BBB, the Massachusetts Attorney General's Office, and the shingle manufacturer for make false and deceptive business practices."
Michelle D on September 2024





- 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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