JMJ Metal Buildings & Roofs

About

Founder & President, JMJ Steel Builders - James M. Jones

With over 30 years of hands-on experience in the steel building industry, I am the founder and president of JMJ Steel Builders, a premier steel erecting and metal roofing company based in Middletown, NY. After decades of working in the field, I launched JMJ Steel Builders to bring my expertise, strong work ethic, and commitment to quality directly to clients across the region.

JMJ Steel Builders specializes in pre-engineered metal buildings, structural steel erection, and installation of high-quality metal roofing systems for both commercial and residential properties. 

We proudly serve a wide range of industries, including commercial, agricultural, recreational, transportation, industrial, residential, and beyond.

Why Choose a Pre-Engineered Metal Building?

Pre-engineered metal buildings are a smart, modern solution for today’s construction needs - offering unmatched speed, flexibility, and value. 

At JMJ Steel Builders, we expertly erect PEMBs tailored to your project’s exact requirements. Benefits include:

• Faster Construction: Components are manufactured off-site and assembled quickly, reducing project timelines significantly.
• Cost-Effective: Lower labor and material costs compared to traditional construction methods.
• Design Versatility: Ideal for everything from warehouses and garages to retail stores, churches, gyms, farm buildings, and more.
• Durability: Built to withstand the elements and engineered for long-term structural integrity.
• Low Maintenance: Requires minimal upkeep, saving money and time over the life of the building.
• Expandability: Easily modified or expanded as your business grows or your needs change.

In addition to PEMBs, metal roofing remains one of our core specialties - Not only for its performance, but also for its visual appeal. 

• Exceptional Durability: Built to last 40–70 years with minimal maintenance.
• Energy Efficiency: Reflective coatings and insulation options help reduce energy costs.
• Weather Resistance: Performs exceptionally well against snow, rain, hail, and high winds.
• Eco-Friendly: Made from recycled materials and 100% recyclable at the end of their lifespan.
• Timeless Aesthetics: Available in a variety of colors, finishes, and profiles to suit any architectural style.

As a fully insured and OSHA-certified company, we place safety, precision, and craftsmanship at the forefront of every project. We believe that strong, reliable structures start with a commitment to doing things right - from the ground up and roof down.  Whether you’re looking to build a new commercial facility, agricultural storage, or recreational space, our team ensures every pre-engineered structure is delivered with precision, efficiency, and durability in mind.

Our mission is simple: to provide dependable, efficient, and high-quality steel construction and roofing solutions that support the structural integrity and long-term success of every building we touch.