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    Average homeowner rating
  • Verified reviews icon493
    Verified roofing services reviews

Find Roofers in Londonderry

Avatar for Manny's Roofing

Manny's Roofing

5.00(
1
)
Approved Pro

Manny's Roofing

5.00(
1
)
Approved Pro
2 years of experience
Free onsite estimate

Is a locally owned and operated company that values honesty and integrity in all aspects of our business. Our dedicated team of professionals have 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!

Is a locally owned and operated company that values honesty and integrity in all aspects of our business. Our dedicated team of professionals have 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!


Avatar for Venture Home Solar, LLC

Venture Home Solar, LLC

5.00(
2
)
Approved Pro

Venture Home Solar, LLC

5.00(
2
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
10 years of experience

We are proud to have built a team of over 220 trained, in-house professionals devoted to bringing clean, green energy to the Northeast. We help homeowners save money on the best solar panel system available while replacing electricity and making a better tomorrow for us all. With our world-class solar systems using LG panels optimized for energy, advanced in-home monitoring controls, unbeatable warranty, and exceptional service, our customers know they?re getting the best in the industry. Based in Greenpoint, Brooklyn, we service NYC, Long Island, New Jersey, Connecticut, Rhode Island, New Hampshire, and Massachusetts. Feel free to get in touch with your questions or contact us for your free quote!

"They make great value for the product, great communication, and I highly recommend them."

Caroline G on July 2023

We are proud to have built a team of over 220 trained, in-house professionals devoted to bringing clean, green energy to the Northeast. We help homeowners save money on the best solar panel system available while replacing electricity and making a better tomorrow for us all. With our world-class solar systems using LG panels optimized for energy, advanced in-home monitoring controls, unbeatable warranty, and exceptional service, our customers know they?re getting the best in the industry. Based in Greenpoint, Brooklyn, we service NYC, Long Island, New Jersey, Connecticut, Rhode Island, New Hampshire, and Massachusetts. Feel free to get in touch with your questions or contact us for your free quote!

"They make great value for the product, great communication, and I highly recommend them."

Caroline G on July 2023


KPI, LLC

4.96(
13
)
Approved Pro

KPI, LLC

4.96(
13
)
Approved Pro
Customers say: Quick response
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
10 local quotes requested

KPI 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 asked KPI to install vinyl plank flooring while I was on travel. KPI installed the flooring in 3 days and sent me pictures every day. Great job!"

Angel G on February 2024

KPI 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 asked KPI to install vinyl plank flooring while I was on travel. KPI installed the flooring in 3 days and sent me pictures every day. Great job!"

Angel G on February 2024


Avatar for Top Roofers, LLC

Top Roofers, LLC

5.00(
3
)
Approved Pro

Top Roofers, LLC

5.00(
3
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
7 years of experience

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

"They were great to work with! They kept me informed throughout the process and they were very timely! I will be using them again in the future!"

Jim G on February 2021

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

"They were great to work with! They kept me informed throughout the process and they were very timely! I will be using them again in the future!"

Jim G on February 2021


Dylan's General Construction, Inc.

New on AngiNew on Angi
Approved Pro

Dylan's General Construction, Inc.

New on AngiNew on Angi
Approved Pro
12 years of experience
Free onsite estimate

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!

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!


Avatar for Brito Group, Inc.

Brito Group, Inc.

4.86(
18
)
Approved Pro

Brito Group, Inc.

4.86(
18
)
Approved Pro
Customers say: Quick response
25 years of experience
Free onsite estimate

With over 40 years of experience, Brito Group Inc is committed to excellence in every aspect of our business. Our distinction is the quality of service we bring to our customers and always going the extra mile! Accurate knowledge of our trade combined with ability is what makes us true professionals. We are watchful of our customers interest to consistently provide excellent service, emphasizing quality, safety and integrity.

"Excellent experience with this company. Hard workers, punctual and reasonable pricing. Very happy!"

Jane B on May 2024

With over 40 years of experience, Brito Group Inc is committed to excellence in every aspect of our business. Our distinction is the quality of service we bring to our customers and always going the extra mile! Accurate knowledge of our trade combined with ability is what makes us true professionals. We are watchful of our customers interest to consistently provide excellent service, emphasizing quality, safety and integrity.

"Excellent experience with this company. Hard workers, punctual and reasonable pricing. Very happy!"

Jane B on May 2024


Avatar for A 1 Professional, Inc.

A 1 Professional, Inc.

4.90(
10
)
Approved Pro

A 1 Professional, Inc.

4.90(
10
)
Approved Pro
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
16 years of experience

A-1 Professional, 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.

"Luis came down to replace some roof shingles. He did an excellent job and he found an exact match for the color. I would hire him again. He was able to do this in about an hour. Thank you. Barbara C."

Barbara C on December 2020

A-1 Professional, 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.

"Luis came down to replace some roof shingles. He did an excellent job and he found an exact match for the color. I would hire him again. He was able to do this in about an hour. Thank you. Barbara C."

Barbara C on December 2020


Avatar for Ryan And Allen Remodeling

Ryan And Allen Remodeling

5.00(
5
)
Approved Pro

Ryan And Allen Remodeling

5.00(
5
)
Approved Pro
Customers say: Terrific value
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
8 years of experience

Ryan And Allen Remodeling 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 would highly recommend Ryan and Allen for your roofing and siding job! My house needed updating including a new roof and siding. After several quotes, I decided to go with Ryan and Allen and couldnâ t be happier! Craig was easy to work with and was always available to answer questions. The price for the job was reasonable and we stayed within budget. The team was efficient and got the job done in a timely manner. The quality of the work was impeccable and the new roof and siding looks great! If you choose R&A, you will not be disappointed!"

Anna D on August 2022

Ryan And Allen Remodeling 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 would highly recommend Ryan and Allen for your roofing and siding job! My house needed updating including a new roof and siding. After several quotes, I decided to go with Ryan and Allen and couldnâ t be happier! Craig was easy to work with and was always available to answer questions. The price for the job was reasonable and we stayed within budget. The team was efficient and got the job done in a timely manner. The quality of the work was impeccable and the new roof and siding looks great! If you choose R&A, you will not be disappointed!"

Anna D on August 2022


LAB Construction

5.00(
4
)
Approved Pro

LAB Construction

5.00(
4
)
Approved Pro
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
24 years of experience

LAB Construction is a locally owned and operated company that values honesty and integrity and treats your home improvement project as if it were our own. We have over 20 years experience. We offer a wide range of roofing expertise and experience to meet the specific needs of our clients. We specialize in a variety of roofing and siding, to include asphalt shingle, metal, and natural slate, or single-ply roofing, vinyl and wood or fiber cement siding. We pride ourselves on the quality of our work as well as our commitment to outstanding results. We go the extra mile to make you a happy customer and look forward to building lasting relationships and guarantee your satisfaction!

"Lee and his team did a great job on our roof. Competitive pricing, good service. Replaced roof in the middle of January with moderate snow on ground and roof with no problem. Will use LAB for future home improvement projects."

Mike N on January 2018

LAB Construction is a locally owned and operated company that values honesty and integrity and treats your home improvement project as if it were our own. We have over 20 years experience. We offer a wide range of roofing expertise and experience to meet the specific needs of our clients. We specialize in a variety of roofing and siding, to include asphalt shingle, metal, and natural slate, or single-ply roofing, vinyl and wood or fiber cement siding. We pride ourselves on the quality of our work as well as our commitment to outstanding results. We go the extra mile to make you a happy customer and look forward to building lasting relationships and guarantee your satisfaction!

"Lee and his team did a great job on our roof. Competitive pricing, good service. Replaced roof in the middle of January with moderate snow on ground and roof with no problem. Will use LAB for future home improvement projects."

Mike N on January 2018


Peguero Construction

5.00(
1
)
Approved Pro

Peguero Construction

5.00(
1
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
8 years of experience

Peguero Construction, 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!

"First crew that came out did not meet expectations. I met with the project manager and he agreed the quality of work was not good. He had another crew come in and re-do the project. Could not be happier with the customer service and quality of work. Great contractor!"

James L on June 2023

Peguero Construction, 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!

"First crew that came out did not meet expectations. I met with the project manager and he agreed the quality of work was not good. He had another crew come in and re-do the project. Could not be happier with the customer service and quality of work. Great contractor!"

James L on June 2023

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Roofing questions, answered by experts

No, a chimney crown is not the same as a chimney cap. A chimney crown is a flat cement area on top of a masonry chimney. It starts where the masonry part of the chimney ends at the very top and domes upward toward the flue opening. A chimney cap sits on top of the crown over the flue. It is usually made of metal and allows smoke to escape without letting in rainwater.

Roofing jobs can be expensive due to the required materials and the dangerous nature of the labor. The cost to repair a roof ranges from $390 to $1,920, with an average cost of $1,150, depending on what kind of roof you have and any accessibility concerns. Replacing a roof is much more expensive at $5,890 to $12,800.

On average, a roof lasts 30 years—depending on the material. Metal roofs can last up to 70 years, while zinc, specifically, can last well over 100 years. These roofs can reach their intended life span with maintenance that includes seasonal gutter cleaning, pruning nearby trees to avoid damage, and routine inspections every year.

To apply for a roofing permit, contact your local building authority. You may visit their office in person or contact them via phone or email. For more information on how to start the process, visit their website.

It’s the reverse of home de-winterization. To winterize, you purge your plumbing system (including your water heater and all piping) of water. Some experts also recommend filling fixtures with an antifreeze solution. Other tasks involve winterizing sprinklers, sealing foundation vents, check weatherproofing around doors and windows, and more.

The Londonderry, NH homeowners’ guide to roofing services

From average costs to expert advice, get all the answers you need to get your job done.

What do you need done? We’ll find top pros.
  • 🌱 "Mow a small front yard"
  • 🛠 "Fix a leaking pipe under the sink"
  • 🏠 "Repair shingles on an asphalt roof"