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 was responsive and understood the issue and was able to resolve it asap."
Amir S on November 2024
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 was responsive and understood the issue and was able to resolve it asap."
Amir S on November 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. In order 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.
"Very professional. Does fantastic work and always on time and easy to get a hold of."
james p on April 2025
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. In order 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.
"Very professional. Does fantastic work and always on time and easy to get a hold of."
james p on April 2025
Express Exteriors is a family owned local business! We have over 25 years of experience in the business. We pride our company on reliability, great communication, integrity and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business!
"Ron is extremely nice and accommodating! We fully intend to call him for all of our roofing needs "
Brittney B on May 2025
Express Exteriors is a family owned local business! We have over 25 years of experience in the business. We pride our company on reliability, great communication, integrity and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business!
"Ron is extremely nice and accommodating! We fully intend to call him for all of our roofing needs "
Brittney B on May 2025
We have over 40 years of experience in the business. Here at C Smith & Sons, we pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business!
"Best quality work."
Glenn T on May 2025
We have over 40 years of experience in the business. Here at C Smith & Sons, we pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business!
"Best quality work."
Glenn T on May 2025
Full service company offering installation of all products we offer. Top quality installations with NO subcontractors. We install roofing, windows, siding, gutters, all forms of exterior carpentry, decks, insulation and general rot repair. For appointments and estimates call or e-mail: office@lengibely.com. Award winning.
"Without hesitation, we recommend Len Gibley Contracting. Three years ago, we hired them to replace our roof and were very satisfied with the work, price, cleanliness, and timeliness. So, when it came to our siding and window renovation, we included them in the bidding process. Brian Dobbins was very responsive from start to finish. During the bidding process for Hardie Siding, Andersen Windows, gutters, and porch and deck repairs, Brian listened well, offered solid solutions, and gave us a competitive and detailed proposal. During the renovation, he was there to answer questions and solve problems. Brian's professional and hardworking crew showed up daily through completion. They finished on time and budget with no surprises. We are thrilled with the quality of the materials and installation, and we're glad we made a significant investment with Len Gibley Contracting. Thank you, Len Gibley - Our house looks brand new!"
Michelle A on August 2023
Full service company offering installation of all products we offer. Top quality installations with NO subcontractors. We install roofing, windows, siding, gutters, all forms of exterior carpentry, decks, insulation and general rot repair. For appointments and estimates call or e-mail: office@lengibely.com. Award winning.
"Without hesitation, we recommend Len Gibley Contracting. Three years ago, we hired them to replace our roof and were very satisfied with the work, price, cleanliness, and timeliness. So, when it came to our siding and window renovation, we included them in the bidding process. Brian Dobbins was very responsive from start to finish. During the bidding process for Hardie Siding, Andersen Windows, gutters, and porch and deck repairs, Brian listened well, offered solid solutions, and gave us a competitive and detailed proposal. During the renovation, he was there to answer questions and solve problems. Brian's professional and hardworking crew showed up daily through completion. They finished on time and budget with no surprises. We are thrilled with the quality of the materials and installation, and we're glad we made a significant investment with Len Gibley Contracting. Thank you, Len Gibley - Our house looks brand new!"
Michelle A on August 2023
Adam Vaillancourt Roofing and Construction is a family owned and operated roofing company. We are the NH Roofing Contractor that customers can believe in and trust. We provide the highest quality of craftsmanship in the most efficient and timely manner. We specialize in residential roofing, commercial roofing, and replacement windows. With over 20 years’ experience and thousands of satisfied customers we are the NH roofing company and MA roofing company that residents and businesses turn to. When looking for a roofing contractor for Replacement roofing or roofing repairs, look no further than Adam Vaillancourt Roofing. We are ready for your business.
"Everything from the phone call to set up the appointment to the expected wait time for the job to be addressed to the completed project was handled in a professional yet friendly manner. The estimate was explained well and appropriate expectation was set as to the time involved to complete the project and when the job could be scheduled."
Lynda V on December 2024
Adam Vaillancourt Roofing and Construction is a family owned and operated roofing company. We are the NH Roofing Contractor that customers can believe in and trust. We provide the highest quality of craftsmanship in the most efficient and timely manner. We specialize in residential roofing, commercial roofing, and replacement windows. With over 20 years’ experience and thousands of satisfied customers we are the NH roofing company and MA roofing company that residents and businesses turn to. When looking for a roofing contractor for Replacement roofing or roofing repairs, look no further than Adam Vaillancourt Roofing. We are ready for your business.
"Everything from the phone call to set up the appointment to the expected wait time for the job to be addressed to the completed project was handled in a professional yet friendly manner. The estimate was explained well and appropriate expectation was set as to the time involved to complete the project and when the job could be scheduled."
Lynda V on December 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. 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.
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.
As the nation’s largest full-service exterior home remodeler, we are backed by over 1,000+ Angi Super Service awards and more than one million happy customers. Why? Because we treat each job as an audition. An opportunity to prove ourselves to you. And the results speak for themselves. So make your home all it was meant to be with our unrivaled exterior services. Contact us today for a free, no obligation estimate on replacement windows, roofing, siding, doors, or attic insulation.
"Sloppy, broken glass scattered about inside and outside of my home. Did not perform promised work. Had to withhold funds to get them to complete the job."
Chris W on June 2025
As the nation’s largest full-service exterior home remodeler, we are backed by over 1,000+ Angi Super Service awards and more than one million happy customers. Why? Because we treat each job as an audition. An opportunity to prove ourselves to you. And the results speak for themselves. So make your home all it was meant to be with our unrivaled exterior services. Contact us today for a free, no obligation estimate on replacement windows, roofing, siding, doors, or attic insulation.
"Sloppy, broken glass scattered about inside and outside of my home. Did not perform promised work. Had to withhold funds to get them to complete the job."
Chris W on June 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!
"Ayden was very kind and insightful. I was happy to meet an incredible worker like that from Long Home."
Alayna L on April 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!
"Ayden was very kind and insightful. I was happy to meet an incredible worker like that from Long Home."
Alayna L on April 2025
Clear Choice Home Improvements is New Hampshire's largest and New England's fastest growing Home Improvement Company. Family owned and operated, we provide truly personalized home remodeling services. At Clear Choice, we pride ourselves on presenting the best quality replacement windows, vinyl siding, roofing, bathroom systems, and gutter guards. Clear Choice will ALWAYS install these products in your home as if we were putting them into our own. Should those products ever need service, Clear Choice will ALWAYS be there to take care of any problems. We're confident that the home improvement products we install in your home are the absolute best in the industry.
"This company should not be in business. By far the worst interaction I’ve ever had with a sales person for my entire life. Do not use this company."
John O on September 2024
Clear Choice Home Improvements is New Hampshire's largest and New England's fastest growing Home Improvement Company. Family owned and operated, we provide truly personalized home remodeling services. At Clear Choice, we pride ourselves on presenting the best quality replacement windows, vinyl siding, roofing, bathroom systems, and gutter guards. Clear Choice will ALWAYS install these products in your home as if we were putting them into our own. Should those products ever need service, Clear Choice will ALWAYS be there to take care of any problems. We're confident that the home improvement products we install in your home are the absolute best in the industry.
"This company should not be in business. By far the worst interaction I’ve ever had with a sales person for my entire life. Do not use this company."
John O on September 2024
If more than 30% of your slate roof is damaged, it's time to consider a full replacement. This will prevent further deterioration and avoid costly recurring repairs. A professional slate inspection (costing between $130 and $360) can confirm whether repairs are sufficient or if a full roof replacement is the better option.
A slate roof can last anywhere from 60 to 150 years, depending on factors like installation quality, regular maintenance and repairs, and local weather conditions. Compared to materials like clay and concrete, which often last around 50 years, a well-maintained slate roof offers superior longevity, durability, and long-lasting aesthetic appeal.
Yes, you can use temporary patch solutions, such as roofing cement or patchwork, to provide immediate relief for minor leaks or underlayment issues observed from inside your home. However, these provisional fixes do not replace the need for a permanent, professional exterior repair, which is necessary to ensure the long-term integrity and weather resistance of your slate roof.