Mon - Sat 8:00 - 17:30,
Sat - Sunday - CLOSED
773 722 9855
773 722 9856

Our story:

With over 67 years of expertise, Orso Weld has proudly served as a licensed fabricator in the Chicago, Illinois region since 1958. Trusted by architects, engineers, general contractors, and major developers, we specialize in delivering high-quality metal fabrication solutions across diverse sectors—including commercial, industrial, residential, and cellular infrastructure projects. Our legacy is built on precision, reliability, and a commitment to exceeding client expectations. Whether you're building from the ground up or upgrading complex structures, Orso Weld is your go-to fabrication partner for quality, compliance, and long-lasting performance.

Our Valuable Clients

Our Core Capabilities Include:

3D BIM Modeling (Tekla Structures)

Advanced Building Information Modeling for precise structural visualization and planning.

AutoCAD Detailing

Our trained professionals produce accurate and compliant fabrication drawings to support seamless execution.

Computer-Controlled Equipment

Ensures high-precision metal fabrication with consistent quality and efficiency.

In-House Detailing Team

Streamlined communication and faster turnaround from concept to shop drawings.

Material Acquisition Experts

We manage sourcing and logistics for high-quality, project-specific materials.

Certified Welding Services

Skilled, certified welders delivering durable and code-compliant results.

Shearing & Forming Services

Precision shaping of metal parts to meet exact design specifications.

On-Staff Installers

Reliable field teams for safe and efficient on-site installation.

Crane Services

Full-service lifting capabilities to support complex structural installations.

Full project
management

At Orsolini Welding, we don’t just fabricate — we manage your entire project from concept to completion. With over 67 years of industry experience as a licensed fabricator in Chicago, we bring a comprehensive, end-to-end solution tailored to architects, contractors, developers, and government projects. Our full project management approach ensures precision, efficiency, and accountability at every step. From 3D BIM modeling (Tekla Structures) and AutoCAD detailing to on-site installation and crane services, we take ownership of your vision and deliver with unmatched craftsmanship and professionalism.

Our Milestone

PROJECTS
Design
HAPPY
Clients
COMPLETED
Projects