“Trusted Kemper system certified contractor New York. Our experts deliver roofing and waterproofing solutions with top professionalism.”

Why Choose a Kemper Certified Contractor?
When it comes to waterproofing and roofing, precision and expertise are non-negotiable. Hiring a certified contractor ensures your investment is protected with high-quality materials and expert craftsmanship. In a city like New York, where extreme weather can take a toll on buildings, working with a trusted profhttps://www.kemper-system.com/us/eng/essional is essential for long-term durability.
The Leading Certified Contractor in New York
Among the many contractors in the industry, United Roofing & Waterproofing stands out in 2025 for its industry expertise, exceptional service, and certified proficiency. Known for delivering top-tier waterproofing solutions, they have built a reputation for reliability and excellence.

What Sets United Roofing & Waterproofing Apart?
- Decades of Industry Expertise:
With years of hands-on experience, their team specializes in applying advanced waterproofing solutions with precision and efficiency. - Certified and Trusted Professionals:
Certification guarantees that their team meets the highest industry standards, ensuring flawless application and long-lasting performance. - Comprehensive Waterproofing Solutions:
United Roofing & Waterproofing provides a full range of services tailored to both residential and commercial properties:
Roof Waterproofing – Protects against leaks and structural damage.
Basement Waterproofing – Prevents moisture buildup and foundation issues.
Wall Leak & Crack Repair – Seals and reinforces weak points in buildings.
Flat Roof Restoration – Enhances durability and extends the lifespan of existing roofs.
24/7 Emergency Repairs – Immediate response to urgent waterproofing issues. - Proven Track Record of Excellence:
Hundreds of successful projects and glowing customer reviews highlight their commitment to quality and customer satisfaction. - Competitive Pricing with Industry-Leading Guarantees:
They offer cost-effective solutions backed by a 5-year workmanship guarantee and extended 20 years of product warranties, ensuring value for every dollar spent.
The Advantages of kemper Waterproofing Solutions
- Unmatched Protection:
Liquid-applied membranes form a seamless, waterproof barrier, shielding buildings from leaks, mold, and structural deterioration. - Long-lasting Performance:
Designed to withstand harsh weather conditions, these systems provide over 20 years of reliable protection. - Environmentally Friendly & Safe:
Solvent-free and low-odor formulations make them suitable for various applications, from residential homes to hospitals and schools. - Versatile Application Across Various Structures:
Whether for flat roofs, balconies, basements, or commercial buildings, these solutions ensure superior waterproofing performance.
How to Select the Right Contractor
Choosing a certified contractor requires due diligence. Follow these steps to ensure you hire the best:
- Verify certification and industry credentials
- Review past projects and customer testimonials
- Compare pricing and warranty options
- Read online reviews and ask for references
Project Gallery
Our Reviews
EXCELLENT Based on 77 reviews 7214 Royce Place2025-01-09Trustindex verifies that the original source of the review is Google. United Roofing & Waterproofing is great at what they do! I’ve used them to replace a roof. As a return customer I’m never disappointed. They are professional, responsive, and efficient. They are also an honest and reputable business. I’m a return customer because of their skill but the high level of honesty and transparency shown by Abu and team is something not often seen with roofers. Efe Şahin2024-12-23Trustindex verifies that the original source of the review is Google. They work clean and professional. I highly recommend them to everyone. If you are looking for the best roofing contractor in Brooklyn, they are the best. Also, the guys were very professional. Lior Newave2024-12-19Trustindex verifies that the original source of the review is Google. Used these guys for a previous job few years prior.. still holding great no leaks. They were very responsive and sent me photos of every step while they were installing. Greatly appreciate it. Hired them for a new job , they explained the pros and cons of doing the work and gave a few options. Communicated very well the goals and the timeline as well as price. So far, they kept their word on all aspects. Highly recommend them for roofing job. Grimaldi Yeung Law Group2024-12-17Trustindex verifies that the original source of the review is Google. We had a great experience with United General Construction LLC Roofing and Waterproofing. Recently we hired them to address water issues on the façade of our building. From start to finish, their team was professional, reliable, and knowledgeable. The work was completed on time and with minimal disruption. Their expertise and commitment to customer satisfaction truly set them apart! Sage Wright2024-12-11Trustindex verifies that the original source of the review is Google. United roofing did our roof replacement job. Abu came same day to check our leaking roof and gave a really fair price with amazing warranty. Abu was kind and flexible he came and checked the work progress regularly and guys were very professional too did a clean job. Getting the warranty is definitely peace of mind. Would use them again. Highly recommended Nikiema Ben2024-11-18Trustindex verifies that the original source of the review is Google. Abu and his guys did amazing job by fixing my roof and parapet wall. They are very professional and I highly recommend them. If you are looking roofers they are the best. Peter Johnson2024-11-04Trustindex verifies that the original source of the review is Google. I recently had the pleasure of working with ABU, and I highly recommend their services. From the outset, ABU was exceptionally responsive, promptly answering all of my questions and addressing my concerns. Throughout the project, they went above and beyond by identifying additional issues that I hadn't noticed and expertly resolving them. Their professionalism and commitment to quality are evident, and I truly appreciate their proactive approach. I would definitely work with ABU again in the future! HAROUNA SIDIBE2024-11-04Trustindex verifies that the original source of the review is Google. They did amazing job for my roof, abu and his guys was really nice if you good roofers in Brooklyn just contact them. Shawn Sadj2024-10-13Trustindex verifies that the original source of the review is Google. I owe Abu and his team a review. I was waiting to observe the work he did for a few months - but then totally forgot. The other day we had a hard rain and I remembered that 6 months ago - during a regular rain - parts of our ceiling collapsed and there was water leaking from the roof. A big part of the reason I went with Abu in the first place is because of communication. Abu picks up calls or calls back unlike a lot of other contractors who just leave you on the hook. He was able to come out to see the roof the same day on a weekend (again most other contractors wanted ,e to wait a whole week). He assessed the problem, came up with a solution and a fair quote. He was honest in saying that he won't be the cheapest around but he would do quality work. So far the work has been quality. Him and his team came the day they promised - on time - and completed the work same day. Abu gave me his personal guarantee that if anything went wrong to just call him - and because he is responsive I trust that. 6 months later - so far so good with our roof. There has been no other leaks and everything has held up. I highly recommend Abu and his team for any roofing services. Tzvia Berrin-Reinstein2024-09-05Trustindex verifies that the original source of the review is Google. Abu is a super nice guy and everyone on his team is great to work with and be around. They quickly assessed a problem on a leaky second floor deck, and figured out the solution. It's pricey, but they spent as much time as was needed to make sure the work was done and have great warranties.
By making an informed choice, you can secure the best waterproofing solutions for your property and enjoy long-term peace of mind. For those in New York seeking an industry leader, United Roofing & Waterproofing remains the top choice in 2025.