Service Area
Amityville
Steel Products
Elevate Your Build with 9 Brothers Building Supply - Amityville's Premier Steel Hub
Welcome to 9 Brothers Building Supply, your premier steel supplier in Amityville. With a rich legacy and a commitment to excellence, we take immense pride in being your go-to destination for high-quality Steel. As a trustworthy partner for all your construction and building material needs, we bring years of experience and a dedication to providing unparalleled quality and service.
Unparalleled Quality in Amityville Steel
Our collection of steel stands as a testament to our steadfast commitment to offering premium building supplies. We understand that the durability and structural integrity of your projects depends on the quality of the steel used. To ensure unrivaled quality and longevity, we exclusively source our steel from reliable producers with a proven track record of excellence.
Extensive Product Range
At 9 Brothers Building Supply, we offer a comprehensive range of steel products to cater to diverse construction requirements. Our inventory includes a wide selection of steel options suitable for residential, commercial, or industrial projects, such as beams, columns, pipes, and more. Whatever the scope of your project, we provide steel solutions to meet your specific needs.
Customer-Centric Approach
What sets us apart in the industry is our customer-centric approach. Your satisfaction is our top priority. We not only provide superior steel but also offer personalized service and expert advice. Our experienced staff is readily available to help you choose the best steel products for the unique demands of your particular project, ensuring both economical and excellent outcomes.
Competitive Pricing
At 9 Brothers Building Supply, we are committed to providing competitive pricing without compromising quality. We understand the financial considerations involved in construction projects, and our goal is to offer affordable steel options that align with your budget and performance requirements. Trust us to deliver value without compromise.
Reliable Delivery Services
Recognizing the value of on-time delivery in the construction industry, we ensure that your steel orders are handled promptly and precisely delivered to your location. Our capable logistics team works tirelessly to streamline your construction timeline with reliable and punctual delivery services.
Partner with the Best for Your Amityville Steel Needs
Choosing 9 Brothers Building Supply as your steel supplier in Amityville means selecting a partner dedicated to your success. Experience the distinction in dependability, quality, and service that comes from working with a reputable leader in the field. Browse our Amityville Steel catalog today and take the first step toward building with confidence.
Visit our Brentwood and Riverhead locations to explore our extensive inventory, consult with our experts, and witness our unwavering commitment to quality and customer satisfaction. Trust us to be your premier steel supplier in Amityville—where your vision meets our commitment to excellence.

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Forklift Service
a mini crane service for tight or hard to reach delivery spots!

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with our fleet of ready to haul trucks anywhere on Long Island, NYC & 5 Boroughs

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Delivery across Long Island, NYC, and the 5 boroughs
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70 Comsewogue Rd SUITE 9 Setauket-East Setauket, NY 11733 Phone: (631) 928-4665