Your Trusted Partner For Welding, Glass, And Custom Installations

At Grand Design Supply Inc, we bring craftsmanship, reliability, and precision to every project. Located in Jamaica, NY, our company is built on a foundation of skill and integrity in welding and glass installation. Whether you're a homeowner enhancing curb appeal or a business owner upgrading your storefront, we offer expert solutions tailored to your property.

Grand Design Supply Inc may be a newer name in the industry, but our team brings 40 years of combined experience to every job. Our reputation is quickly growing throughout New York City and surrounding boroughs due to our dedication to quality work, reliable scheduling, and custom fabrication.

Whether you're installing a sleek glass shower, securing your storefront with a rolling gate, or customizing a welded canopy, we provide striking, functional installations that enhance your property and meet high safety standards.

Hiring the right contractor is an investment in your property’s safety and appearance. At Grand Design Supply Inc, we understand the responsibility that comes with every job—and we meet that responsibility with accountability, clear communication, and expert execution.

Here’s why clients choose us again and again:

• Fully Licensed And Insured Installers
• 40+ Years Of Local Experience
• Custom Work Tailored To Your Space
• High-Quality Materials And Fabrication
• Fast Turnaround And Reliable Scheduling
• Free On-Site Consultations
• Competitive Pricing With No Hidden Fees
• Excellent Customer Support Before And After The Job
  

Our team combines technical expertise with outstanding customer service. Whether it’s answering your questions or providing guidance on design, we’re here for you at every step of the project.

Bringing Style And Strength To Every Project

We believe functionality should never come at the expense of design. That’s why we craft installations that are both strong and stylish. From sleek aluminum storefronts to decorative fencing and custom glass doors, every element is carefully fabricated to match your property’s style.

Our seasoned technicians work side by side with you to understand your needs, stay within your budget, and finish your project on time—with no surprises. When you work with Grand Design Supply Inc, you get dependable results that stand the test of time.

We proudly serve a wide range of neighborhoods across New York. Our installation crews are active throughout:

• Jamaica, NY
• Queens
• Brooklyn
• Manhattan
• The Bronx
• Staten Island
• Long Island
• New Jersey