--STRUCTURAL STEEL EXPERTS

Engineering Stronger
Structures for Every Project

From concept and detailing to fabrication support and installation, we deliver reliable structural steel engineering solutions for commercial, industrial, and residential developments.

Welcome to Sun EPC Systems LLC

Sun EPC Systems LLC is a trusted engineering company specializing in structural engineering, steel engineering, and construction engineering services across the United States. We provide practical engineering solutions for new construction, existing structures, design-build projects, and specialized steel applications.

Our experienced team delivers safe, efficient, and code-compliant structural solutions, including structural design and analysis, steel connection design, specialty components, and construction support. We focus on precision, quality, constructability, and long-term project performance.

Engineering Excellence

Precision Detailing

Code Compliance

On-Time Delivery

Our Trusted Partners

24*7 SUPPORT  /  STRUCTURAL ENGINEERING  /  STEEL CONNECTION DESIGN  /  LIGHT GAUGE STEEL ENGINEERING  /  PRE-CONSTRUCTION SERVICES  /  DESIGN-BUILD ENGINEERING  /  STRUCTURAL ENGINEERING CONSULTING  /  MULTIFAMILY DESIGN SERVICES  /  24*7 SUPPORT  /  STRUCTURAL ENGINEERING  /  STEEL CONNECTION DESIGN  /  LIGHT GAUGE STEEL ENGINEERING  /  PRE-CONSTRUCTION SERVICES  /  DESIGN-BUILD ENGINEERING  /  STRUCTURAL ENGINEERING CONSULTING  /  MULTIFAMILY DESIGN SERVICES  / 

Comprehensive structural engineering solutions for every project

From pre-construction planning and structural design to steel detailing, connection engineering, and construction support, we deliver reliable, code-compliant solutions tailored to your project’s requirements.

Pre-Construction Services

Design-Build Services

Connection Design

Structural Engineering

Light Gauge Steel

Multifamily Design

Projects Done
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Satisfied Clients
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Years of Experience
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Engineering Solutions Built on Precision, Innovation, and Reliability

Experienced Engineering Team

Our qualified engineers bring years of industry experience across residential, commercial, and industrial projects.

Precision & Code Compliance

Every design and drawing is engineered with accuracy and meets applicable building codes and industry standards.

Precision & Code Compliance

Every design and drawing is engineered with accuracy and meets applicable building codes and industry standards.

Precision & Code Compliance

Every design and drawing is engineered with accuracy and meets applicable building codes and industry standards.

Expertise

Precision

Speed

Support

Engineering Excellence in Every Project

Explore our portfolio of structural engineering projects, showcasing innovative designs, precision detailing, and reliable solutions for residential, commercial, and industrial developments.

Commercial Steel Building

Industrial Warehouse Structure

Multifamily Building

What services does Sun EPC Systems provide?

We provide end-to-end solar EPC solutions, including system design, engineering, procurement, installation, commissioning, and ongoing support for residential, commercial, and industrial projects.

Our team performs a site assessment to evaluate your roof or available land, energy usage, and other factors to recommend the most effective solar solution.

Yes. We design and install customized solar solutions for commercial buildings, warehouses, manufacturing facilities, and industrial operations.

Project timelines vary depending on the system size and site conditions, but most installations are completed within a few days after all approvals are in place.

 

We combine quality equipment, experienced professionals, reliable installation, and dedicated customer support to deliver efficient and long-lasting solar energy solutions.

 
“Sun EPC Systems provided excellent structural engineering support throughout our project. Their team was responsive, detail-oriented, and focused on practical solutions that helped keep the project moving efficiently.”
Michael Anderson
Project Manager
Working with Sun EPC Systems made the engineering and coordination process much easier. Their attention to structural details and commitment to quality gave our team confidence from design through construction.
David Thompson
Construction Manager

What Our Clients Say About Sun EPC Systems

Find answers to common questions about our structural engineering services, project process, and technical expertise.

What structural engineering services do you provide?

We offer structural engineering, steel detailing, shop drawings, light gauge steel engineering, connection design, pre-construction support, and engineering consulting.

We work with residential, commercial, industrial, institutional, and multi-family construction projects

Yes. We prepare accurate and code-compliant steel shop drawings to support smooth fabrication and installation.

Light gauge steel engineering involves designing cold-formed steel structures that are lightweight, durable, and suitable for residential and commercial buildings.

Yes. We provide safe, efficient, and code-compliant steel connection designs for a wide range of structural applications.

Yes. We assist with planning, structural analysis, design coordination, and engineering support before construction begins.

Our team follows industry standards, engineering codes, and quality control processes to deliver accurate and reliable structural designs.

Let's Build Smarter, Stronger Structures Together

Have a project in mind? Our experienced team is ready to provide reliable engineering solutions tailored to your requirements. Contact us today to discuss your project, request a quote, or learn how we can help bring your vision to life.

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