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Roof sealant application pros in Mahwah
Welcome to National Construction 1, LLC. We are a locally owned and operated company specializing in roofing,masonry,and gutters. We provide great customer service though our experience, quality work, and affordable repairs!
"Sam and his team did an incredible job of repairing steps and damaged sidewalk blocks. Neat and detail oriented. Very friendly. I plan on using them to replace my driveway."
William M on November 2024
Welcome to National Construction 1, LLC. We are a locally owned and operated company specializing in roofing,masonry,and gutters. We provide great customer service though our experience, quality work, and affordable repairs!
"Sam and his team did an incredible job of repairing steps and damaged sidewalk blocks. Neat and detail oriented. Very friendly. I plan on using them to replace my driveway."
William M on November 2024
Our success comes from our clients’ success, and we understand that ultimately depends on our ability to deliver on our promises. APC Construction’s unwavering commitment to helping our clients meet their goals is built on our confidence to take on any job. The structures and relationships we’ve built across the jobs we’ve done prove our ability and empower our process.
"Our chimney had a leak by the basement and we called Apc Consruction for a quote. Sam was a delight to work with, he is such a professional and the work was done quick. No leak thanks to the crew"
Andrew C on May 2025
Our success comes from our clients’ success, and we understand that ultimately depends on our ability to deliver on our promises. APC Construction’s unwavering commitment to helping our clients meet their goals is built on our confidence to take on any job. The structures and relationships we’ve built across the jobs we’ve done prove our ability and empower our process.
"Our chimney had a leak by the basement and we called Apc Consruction for a quote. Sam was a delight to work with, he is such a professional and the work was done quick. No leak thanks to the crew"
Andrew C on May 2025
Epic Construction NJ LLC is a family owned and operated company that values honesty and integrity, and stands behind our work. We offer over 40 years of industry experience. We specialize in Asphalt Shingle Roofing installation, replacement, and repairs. Our services are customized to the individual project, paying close attention to the details of each project that we're involved with. We look forward to building long-term relationships with our clients and guarantee your satisfaction!
"Epic Construction NJ LLC"
Joanne H on May 2025
Epic Construction NJ LLC is a family owned and operated company that values honesty and integrity, and stands behind our work. We offer over 40 years of industry experience. We specialize in Asphalt Shingle Roofing installation, replacement, and repairs. Our services are customized to the individual project, paying close attention to the details of each project that we're involved with. We look forward to building long-term relationships with our clients and guarantee your satisfaction!
"Epic Construction NJ LLC"
Joanne H on May 2025
ArmyGroup Construction, 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. ArmyGroup Construction, 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. We look forward to working with you!
"The ArmyGroup owner, Florian, is the best. He went above and beyond my expectations. He fixed and completed a home project of mine that sat dormant close to a year due to my previous GC. I'm amazed at how the project came out and would recommend him to anyone. I will continue to work with him on future projects. Thanks Florian seriously you're the best!"
Vichai S on August 2024
ArmyGroup Construction, 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. ArmyGroup Construction, 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. We look forward to working with you!
"The ArmyGroup owner, Florian, is the best. He went above and beyond my expectations. He fixed and completed a home project of mine that sat dormant close to a year due to my previous GC. I'm amazed at how the project came out and would recommend him to anyone. I will continue to work with him on future projects. Thanks Florian seriously you're the best!"
Vichai S on August 2024
Elevate your home with Home Genius Exteriors, setting the standard in New Jersey by offering full-service solutions for roofing, siding, windows, doors, gutters and insulation. We support our veterans and communities by supporting local and national charitable organizations through our Home Genius Cares initiative. With an Owens Corning® Platinum Preferred designation, we also offer flexible payment options, industry leading warranties and a wide range of premium products tailored for your home. It’s time for a different experience, entrust your next home project to a genius and schedule your free inspection today!
"I'm surprised how quick the crew was with finishing up. Everything was clean and tidy by the end of it. My neighbors are already giving me compliments on the new siding. I'm very impressed. Thanks home genius."
George T on December 2024
Elevate your home with Home Genius Exteriors, setting the standard in New Jersey by offering full-service solutions for roofing, siding, windows, doors, gutters and insulation. We support our veterans and communities by supporting local and national charitable organizations through our Home Genius Cares initiative. With an Owens Corning® Platinum Preferred designation, we also offer flexible payment options, industry leading warranties and a wide range of premium products tailored for your home. It’s time for a different experience, entrust your next home project to a genius and schedule your free inspection today!
"I'm surprised how quick the crew was with finishing up. Everything was clean and tidy by the end of it. My neighbors are already giving me compliments on the new siding. I'm very impressed. Thanks home genius."
George T on December 2024
Front Line Roofing 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 needed front roof shingles repaired quickly.Rony from Frontline Roofing was quick to give me a free estimate and a full explanation of the project plu a job date (with an alternative date if rain delay). Rony , was courteous and confident in repairing the roof ,as well as reviewing the repair with me after the project was completed.Thank you ."
Vinny J on March 2024
Front Line Roofing 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 needed front roof shingles repaired quickly.Rony from Frontline Roofing was quick to give me a free estimate and a full explanation of the project plu a job date (with an alternative date if rain delay). Rony , was courteous and confident in repairing the roof ,as well as reviewing the repair with me after the project was completed.Thank you ."
Vinny J on March 2024
Garden State Roofing & Chimney 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.
"Excellent service my roof looks great! What a relief to work with such amazing individuals. Thank you! A well deserved 5 stars, wish I could give more!"
Norman E on September 2024
Garden State Roofing & Chimney 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.
"Excellent service my roof looks great! What a relief to work with such amazing individuals. Thank you! A well deserved 5 stars, wish I could give more!"
Norman E on September 2024
Here at Expert Chimney & Roofing LLC, I pride myself on my professionalism, as well as my ability to complete every job to the homeowner's total satisfaction. I never leave a job unfinished, or a homeowner not 100% satisfied with my level of service - Call today!
"My experience was wonderful. This is a family owned company, they do great work and are honest, which is not the case with many other contractors that provide estimates. We had a problem with the chimney. Eric came to the home to do an inspection and took a personal interest and provided a fair honest estimate. He didn't try to sell us something that wasn't needed. We arranged the appointment with his brother, in the office and the workmen that came were respectful and took pride in their work. I have no reservations in highly recommending this company. Very Happy! Thank you"
Barbara C on July 2023
Here at Expert Chimney & Roofing LLC, I pride myself on my professionalism, as well as my ability to complete every job to the homeowner's total satisfaction. I never leave a job unfinished, or a homeowner not 100% satisfied with my level of service - Call today!
"My experience was wonderful. This is a family owned company, they do great work and are honest, which is not the case with many other contractors that provide estimates. We had a problem with the chimney. Eric came to the home to do an inspection and took a personal interest and provided a fair honest estimate. He didn't try to sell us something that wasn't needed. We arranged the appointment with his brother, in the office and the workmen that came were respectful and took pride in their work. I have no reservations in highly recommending this company. Very Happy! Thank you"
Barbara C on July 2023
Boundless GC is committed to excellence 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.
"Thank you Boundless Roofing & Chimney. I had a roof leak from a vent pipe. Boundless came out and made the repair, fast and reasonably priced. When it comes time to reroof I will give them a call."
blero t on April 2025
Boundless GC is committed to excellence 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.
"Thank you Boundless Roofing & Chimney. I had a roof leak from a vent pipe. Boundless came out and made the repair, fast and reasonably priced. When it comes time to reroof I will give them a call."
blero t on April 2025
Welcome to Honor Construction NJ LLC! We are committed to exceeding your expectations. As experts, we will handle your needs with the high quality expertise that your home or business deserves. We offer competitive prices and customer satisfaction is our number one priority. Call us today!
"Job well done. 2 days notice the crew came in with a virtual estimate and repaired all my soffit and fascia in 5 hours. Even fixed some siding quickly that I thought would be a bigger job. Pricing was very competitive and the quality of work was more than I paid. Thank you Mathew and crew for quickly solving this issue for us!"
Brian C on March 2025
Welcome to Honor Construction NJ LLC! We are committed to exceeding your expectations. As experts, we will handle your needs with the high quality expertise that your home or business deserves. We offer competitive prices and customer satisfaction is our number one priority. Call us today!
"Job well done. 2 days notice the crew came in with a virtual estimate and repaired all my soffit and fascia in 5 hours. Even fixed some siding quickly that I thought would be a bigger job. Pricing was very competitive and the quality of work was more than I paid. Thank you Mathew and crew for quickly solving this issue for us!"
Brian C on March 2025
Roof sealant applications FAQs
A roof coating system lasts between 10 and 20 years. With a premium coating and regular maintenance—like inspections and touch-ups—your roof will stay protected against weather damage and water intrusion. This enhances its durability and preserves its structural integrity throughout its lifespan. Make sure to keep in contact with a roof coating pro so that you don’t miss regulating resealing.
You should recoat or reseal your roof every four to six years. Maintaining a consistent recoating schedule preserves the integrity of the protective seal and prevents moisture penetration and material degradation. High-quality, built-up roof systems require this interval, and if an EPDM roof begins to leak, replacing the coating becomes necessary to restore full protection.
A roof coating can seal small cracks and stop minor water infiltration, helping to prevent roof leaks. While the coating enhances the roof’s durability and prevents early signs of leakage, it does not replace the need for full-scale repairs when substantial structural damage exists. Professional evaluation and repair are required to resolve significant water intrusion and ensure your roof retains long-lasting protection.
- 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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