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TRUSTED BY JEFFERSON VALLEY, NY HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon562
    Verified roofing services reviews

Find Roofers in Jefferson Valley

Avatar for Brothers Aluminum Corp

Brothers Aluminum Corp

4.43(
182
)
Approved Pro

Brothers Aluminum Corp

4.43(
182
)
Approved Pro
Customers say: Quality work
36 local quotes requested
45 years of experience

For over 35 years, Brothers Aluminum has been committed to providing our customers with products and services custom tailored to their home remodeling needs. This commitment includes providing free in-home price assessments, 100% financing*, and lifetime warranties on our products. We are not a repair service. We specialize in siding and roofing installation; we cannot accept a repair project. Brothers Aluminum prides itself on its rich history, impeccable reputation (as exemplified by our A+ rating with the Better Business Bureau), professionalism, workmanship, and the attention to detail that makes each remodeling project unique. Whether your project calls for energy efficiency, durability, low maintenance, a budget friendly alternative, or a wide range of design and color options, you can trust that we will give your project the one-on-one attention it deserves. Having serviced over 60,000 homes on Long Island and the Tri-State area, it is customer satisfaction that has allowed Brothers Aluminum to expand from a siding company to a full service home remodeler. Today, we proudly offer our extensive knowledge based on decades of experience to ensure the completion of your home makeover project will exceed your every expectation.

"We reached out to Brother's as a former customer from 40 years ago. They came to my home, spent over an hour with us to listen to our needs, provide us with samples, and discuss options. Brothers resided our new home, replaced the roof, gutters, soffits, flashing of the chimney, replaced a new window, and pitched part of one of our chimney's. The work was impeccable. The owner was available for questions, the foreman was approachable, the workers kept the property neat, and our home looks brand new on the exterior. Brothers Alumnium didn't disappoint 40 years ago, and they didn't disappoint now. Highly recommend. 5 Stars!!!"

Sam A on October 2024

For over 35 years, Brothers Aluminum has been committed to providing our customers with products and services custom tailored to their home remodeling needs. This commitment includes providing free in-home price assessments, 100% financing*, and lifetime warranties on our products. We are not a repair service. We specialize in siding and roofing installation; we cannot accept a repair project. Brothers Aluminum prides itself on its rich history, impeccable reputation (as exemplified by our A+ rating with the Better Business Bureau), professionalism, workmanship, and the attention to detail that makes each remodeling project unique. Whether your project calls for energy efficiency, durability, low maintenance, a budget friendly alternative, or a wide range of design and color options, you can trust that we will give your project the one-on-one attention it deserves. Having serviced over 60,000 homes on Long Island and the Tri-State area, it is customer satisfaction that has allowed Brothers Aluminum to expand from a siding company to a full service home remodeler. Today, we proudly offer our extensive knowledge based on decades of experience to ensure the completion of your home makeover project will exceed your every expectation.

"We reached out to Brother's as a former customer from 40 years ago. They came to my home, spent over an hour with us to listen to our needs, provide us with samples, and discuss options. Brothers resided our new home, replaced the roof, gutters, soffits, flashing of the chimney, replaced a new window, and pitched part of one of our chimney's. The work was impeccable. The owner was available for questions, the foreman was approachable, the workers kept the property neat, and our home looks brand new on the exterior. Brothers Alumnium didn't disappoint 40 years ago, and they didn't disappoint now. Highly recommend. 5 Stars!!!"

Sam A on October 2024


"Fast good price clean"

Jason H on September 2024

Tri-State is the manufacturer and installer of premium quality vinyl windows and patio doors. We do the entire job ourselves, no subcontractor or middleman! Tri-State builds them, installs them and we guarantee them.

"Fast good price clean"

Jason H on September 2024


Avatar for NYNJ Roofing

NYNJ Roofing

5.00(
3
)
Approved Pro

NYNJ Roofing

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

We are a locally owned and operated company that values honesty and integrity in all aspects of our business. Our major focus is on the quality our work and producing outstanding results. We are committed to creating a level of value unmatched by any of our competitors. We look forward to building lasting relationships with our clients and guarantee your satisfaction!

"We recently had the pleasure of working with NY NJ Roofing, and can't express enough how satisfied we are with their service. From start to finish, the entire process was seamless and stress-free. First and foremost, their professionalism stood out. The team arrived promptly and was incredibly courteous and respectful throughout the project. The owner took the time to address all our questions and concerns, ensuring that we felt comfortable and confident in our choices. It took just one day to install the new roof and before they left, they cleaned everything so well - you wouldn't even know that there was any work done. Quality is so important when it comes to roofing, and NY NJ Roofing certainly delivered. The craftsmanship displayed in their work exceeded all our expectations. They used top-notch materials and paid meticulous attention to detail, resulting in a roof that not only looks fantastic but provides peace of mind knowing it will withstand the elements for years to come. Couldn't recommend them enough!"

Zhanna Z on June 2024

We are a locally owned and operated company that values honesty and integrity in all aspects of our business. Our major focus is on the quality our work and producing outstanding results. We are committed to creating a level of value unmatched by any of our competitors. We look forward to building lasting relationships with our clients and guarantee your satisfaction!

"We recently had the pleasure of working with NY NJ Roofing, and can't express enough how satisfied we are with their service. From start to finish, the entire process was seamless and stress-free. First and foremost, their professionalism stood out. The team arrived promptly and was incredibly courteous and respectful throughout the project. The owner took the time to address all our questions and concerns, ensuring that we felt comfortable and confident in our choices. It took just one day to install the new roof and before they left, they cleaned everything so well - you wouldn't even know that there was any work done. Quality is so important when it comes to roofing, and NY NJ Roofing certainly delivered. The craftsmanship displayed in their work exceeded all our expectations. They used top-notch materials and paid meticulous attention to detail, resulting in a roof that not only looks fantastic but provides peace of mind knowing it will withstand the elements for years to come. Couldn't recommend them enough!"

Zhanna Z on June 2024


Avatar for Santiago Contracting

Santiago Contracting

3.72(
9
)
Approved Pro

Santiago Contracting

3.72(
9
)
Approved Pro
Customers say: True professional
6 years of experience
Free onsite estimate

Santiago Contracting is dedicated to providing our customers with the best quality and craftsmanship. We are here to build relationships with our customers and communities and to provide our employees with a great place to work. We look forward to working with you!

"My new bathroom is absolutely beautiful."

Patricia F on November 2023

Santiago Contracting is dedicated to providing our customers with the best quality and craftsmanship. We are here to build relationships with our customers and communities and to provide our employees with a great place to work. We look forward to working with you!

"My new bathroom is absolutely beautiful."

Patricia F on November 2023


AC Castillo Roofing, LLC

New on AngiNew on Angi
Approved Pro

AC Castillo Roofing, LLC

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

AC Castillo Roofing is dedicated to providing our customers with the best quality and craftsmanship. We are here to build relationships with our customers and communities and to provide our employees with a great place to work. AC Castillo Roofing is a leader in providing our customers with the highest quality products and craftsmanship in an honest, efficient, and professional way. Our pledge is to create successful relationships with our customers, employees and community by building trust, treating every project with the utmost integrity and exceeding expectations.

AC Castillo Roofing is dedicated to providing our customers with the best quality and craftsmanship. We are here to build relationships with our customers and communities and to provide our employees with a great place to work. AC Castillo Roofing is a leader in providing our customers with the highest quality products and craftsmanship in an honest, efficient, and professional way. Our pledge is to create successful relationships with our customers, employees and community by building trust, treating every project with the utmost integrity and exceeding expectations.


Avatar for American Quality Contractor, LLC

American Quality Contractor, LLC

4.83(
53
)
Approved Pro

American Quality Contractor, LLC

4.83(
53
)
Approved Pro
Customers say: True professional
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
61 local quotes requested

American Quality Contractor 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 would definitely recommend American Quality Contractor. They showed up when promised, were quick, efficient and cleaned up when they were done. My new gutters look great. The price was very reasonable and I would use them again. definitely use them again. "

Joan J on September 2025

American Quality Contractor 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 would definitely recommend American Quality Contractor. They showed up when promised, were quick, efficient and cleaned up when they were done. My new gutters look great. The price was very reasonable and I would use them again. definitely use them again. "

Joan J on September 2025


"Replaced original roof shingles, tear off and reshingle. Easy crew to work with, switched from GAF to Certainteed Landmark Pro. Approximately 31 square job completed over 2 1/2 days. David the business owner provided good communication and crew did a good job cleaning up after work was completed. "

Michael J on June 2025

New York Remodeling Corp., is a full service company specializing in residential Roofing. With our experience, you can be sure that we will get the job done right the first time.

"Replaced original roof shingles, tear off and reshingle. Easy crew to work with, switched from GAF to Certainteed Landmark Pro. Approximately 31 square job completed over 2 1/2 days. David the business owner provided good communication and crew did a good job cleaning up after work was completed. "

Michael J on June 2025


Pirvali Construction Group

4.83(
3
)
Approved Pro

Pirvali Construction Group

4.83(
3
)
Approved Pro
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
11 years of experience

Pirvali Construction Group 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.

"null"

Ken M on June 2019

Pirvali Construction Group 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.

"null"

Ken M on June 2019


Avatar for MAC Roofing and Construction, Corp

MAC Roofing and Construction, Corp

4.86(
61
)
Approved Pro

MAC Roofing and Construction, Corp

4.86(
61
)
Approved Pro
Customers say: Quality work
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
22 local quotes requested

At Mac Roofing and Construction Corp. We strive for customer satisfaction. We are a top rated, 5-Star Roofing Company with elite services. Due to Our Integrity, Commitment, Dedication, Hardship, and Loyalty when it comes to our work to get the job done properly, and safely." We are experts in our trade and will do our best to keep you as educated as we can on your project. We provide any, and all (Shingle, and Flat Roofing) Needs. Preforming (Removal, Tear offs, Layover, Re-Roofing, Waterproofing, Flashing, Coatings, with all types of repairs, and much more! "Get started today with your 100% free estimate. No obligation!" FINANCING NOW AVAILABLE!! Mac Roofing & Construction Has You Covered Premium roofing and renovation services—now with easy financing. Upgrade now. Pay later. Get the job done today with no upfront costs. We look forward to earning your business!

"Matt did a great job on my roof repair. He’s very professional and his rates are fair and reasonable. I highly recommend them."

Lou A on October 2025

At Mac Roofing and Construction Corp. We strive for customer satisfaction. We are a top rated, 5-Star Roofing Company with elite services. Due to Our Integrity, Commitment, Dedication, Hardship, and Loyalty when it comes to our work to get the job done properly, and safely." We are experts in our trade and will do our best to keep you as educated as we can on your project. We provide any, and all (Shingle, and Flat Roofing) Needs. Preforming (Removal, Tear offs, Layover, Re-Roofing, Waterproofing, Flashing, Coatings, with all types of repairs, and much more! "Get started today with your 100% free estimate. No obligation!" FINANCING NOW AVAILABLE!! Mac Roofing & Construction Has You Covered Premium roofing and renovation services—now with easy financing. Upgrade now. Pay later. Get the job done today with no upfront costs. We look forward to earning your business!

"Matt did a great job on my roof repair. He’s very professional and his rates are fair and reasonable. I highly recommend them."

Lou A on October 2025


Avatar for Perrys Roofing

Perrys Roofing

4.81(
70
)
Approved Pro

Perrys Roofing

4.81(
70
)
Approved Pro
Customers say: True professional
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
17 years of experience

Perry's Roofing 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!

"the team that came to replace my roof where very professional and knowledgeable. very happy with their work. "

John S on November 2025

Perry's Roofing 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!

"the team that came to replace my roof where very professional and knowledgeable. very happy with their work. "

John S on November 2025

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Roofing questions, answered by experts

While two-layer torch down roofs are easier to install than three-layer roofing, it is best not to DIY the installation. Torch down roofs require expert knowledge of the application process to get it right the first time and prevent leaks or poor craftsmanship, not to mention that roof work can be dangerous.

The primary disadvantage of converting a loft is that the shape and slope of the roof could affect the livable space. A tight, low ceiling in the loft may limit the activities you can do in the converted space. To avoid this problem, you may need a loft design that involves significant roof construction, lengthening the timeline for the work.

Mansard roofs are still popular in Paris, where they originated, and throughout France. In the United States, you can find mansard roofs on some older buildings in Manhattan. The architecture also appears on some Victorian and Colonial-style homes. There are pockets of homes with mansard roofs in New York City and Los Angeles, where they were once more popular than they are today.

The golden ratio for roof pitch is 1:1.62. It’s simply a standard aspect ratio that home and building designers and architects use when deciding how steep a roof should be to maintain visual appeal. The golden ratio can apply to any home or structure with a visible roof that isn't considered a flat roof.

Roof work is dangerous and exacting, and a misstep could lead to even more costly repairs, so we do not recommend DIYing. If you are dead set on giving it a go, practice safety measures. Wear a harness, only work during mild weather, and have a partner to help. Potentially DIY-friendly jobs include patching up small leaks, sealing areas around the chimney, and replacing a few shingles.

The Jefferson Valley, NY homeowners’ guide to roofing services

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