Structural Steel
& Metalwork

Built In-House. Installed On-Site.

Sarasota, Florida.

From structural beams and columns to custom metalwork and aluminum fabrication, MSSI provides fabrication and installation services for residential and commercial construction projects throughout Southwest Florida.

Structural steel fabrication
in Southwest Florida.

Read More

Structural
Steel

Custom steel fabrication
for residential and commercial projects.

On-Site
Installation

Installation and coordination
from shop to site.

Aluminum
Fabrication

Custom aluminum work
for coastal and exterior applications.

Custom
Metalwork

Railings, stairs, brackets,
supports, and specialty metalwork.

VIEW ALL SERVICES
VIEW ALL SERVICES

The MSSI difference

Hands-on from
start to finish

We work directly with contractors, builders, and property owners throughout every stage of a project. From fabrication and coordination to delivery and installation, we stay involved from start to finish.

01 - In-Shop Welding

02 - Installing Beams On-Site

03 - The Final Product

Projects We Support

Custom Homes, Commercial Construction, Miscellaneous Metals

[ FAQ ]

Common Questions

  • We provide structural steel and specialty metalwork for residential and commercial projects across Southwest Florida, including custom homes, additions, stair systems, railings, beams, brackets, and architectural metalwork.

  • Yes. Our team manages both in-house fabrication and on-site installation to help ensure accuracy, coordination, and a smoother overall process from start to finish.

  • We work closely with general contractors, subcontractors, builders, homeowners, and project teams who value dependable communication, quality workmanship, and realistic timelines.

  • Absolutely. You can send architectural drawings, structural plans, sketches, or project details through our contact page and we’ll review the scope with you.

  • We work with structural steel, aluminum, stainless steel, and other specialty metals depending on the project requirements, application, and environment.

Let’s Get
Started.

Contact Us

Miller Structural Steel, Inc

Built In-House. Installed On-Site.

Structural Steel • Aluminum Fabrication • Custom Metalwork