Why Contractors & Homeowners Choose CLS

CLS Steel delivers structural steel and architectural metal with a focus on precision, reliability, and clean execution. We work closely with contractors and homeowners to ensure every project is completed to spec, on schedule, and built to last. From custom residential railings to full structural packages, we bring a disciplined, detail-driven approach to every job.

Custom exterior staircase with stone steps, custom black powder coated metal railing, and wooden accents leading to a high-end dark-colored house with large windows and wooden siding.

Custom Exterior Handrail | Oil Rubbed Bronze Powder Coat | Cordillera, CO (2025)

Precision Execution

Every project is approached with accuracy and attention to detail, from initial layout to final installation. We ensure proper fitment, clean welds, and a finished product that meets both structural and visual expectations.

Reliable Project Delivery

We show up when we say we will and deliver work on schedule. Clear communication and coordination with contractors ensures your project stays moving without delays or suprises.

Stairs & Railing | Black Powder Coat | Winter Park, CO (2024)

Custom exterior metal staircase leading to a black front door of a luxury condo, with beige siding and a covered deck area.
Construction site with structural steel and wooden framing of a residential building under construction, blue sky, and construction worker on a lift.

Structural Steel Package | New Construction | Durango, CO (2024)

Built to Last

Our work is designed and built for long-term performance. Using proven methods and quality materials, we deliver steel solutions that hold up to real-world use and demanding environments.