60+ Years of Experience

Residential Steel fabrication company CT

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Residential Custom structural steel fabrication CT

Excel Steel is one of the premier steel fabrication companies in CT. We are a custom steel fabricator and supplier of structural steel used in residential applications. Whether you’re a company or a homeowner, we provide custom solutions to help you achieve your dream project. We design, build, deliver, and install steel structures of all kinds.

With 60 years of combined experience, Excel Steel has been the top choice for architects, builders, and homeowners who are looking to build. With our skilled team on your side, you can count on a high quality and durable product. We use the finest materials to complement our quality work, ensuring that every project is structurally sound and aesthetically impressive.

Our Commitment
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Residential Steel Services in CT

With a passion for excellence and a confidence in our capacity to deliver, we bring a positive attitude and sense of urgency to each challenge.

Residential New Construction

Residential Renovations

Residential Projects

Stairs & Handrails

Architectural Weldments

Once you’re ready to get started, Excel Steel is the fabrication company in CT  to reach out to. We’re a leading producer of structural steel, handrails, staircases and more in the residential industry. We strive to provide only the best products and services at competitive prices. Not sure what you need, or need help with specifications? Give us a call or request a quote for a consultation. We’ll take your plans and convert them into a beautiful custom project you’ll love.

Everything we do is made with care, precision, and quality. Our craftsmen take great pride in their skills and are committed to creating structurally sound products. We service the whole state, so if you’re looking for structural steel fabricators and installers in Waterbury CT, for example, we’ll help you with your project. Check out our gallery below to see our work.

Excel Steel is a proud, locally-owned business dedicated to excellence and ready to help you with all your welding, drilling, bending, shearing, plasma cutting, hole punching, and any other fabrication needs.

Structural steel fabrication New Canaan CT 2

5 Star Structural steel fabricators and installers

If you are in need of a steel fabrication company in CT that also delivers and installs, we can help. We also have a variety of equipment, making the possibilities for your project virtually limitless.

Our Proven Process

Even though we work on large projects, we pride ourselves on being a smaller shop that's still able to product high quality work with a fast turnaround.
As a leading metal fabrication company in CT, our AWS, NOMMA, SFNE certifications assures the quality and durability of our work. In addition, despite being in a high-risk environment we are proud to have EMR recognition. This means we have a solid safety plan, and always adhere to regulations. Based on our expertise and experience, we've created an innovative methodology to guarantee that every project is a success.

Contact Us

Reach out to us with your name, drawings, specifications, location of project and any other project information. We will contact you and either provide a quote or set up an appointment.


We will work with project architects, engineers and managers to help create and additional required specifications. Need something specific? Let us know.


Once we have all the needed info, we will begin the project. We have a full shop and are able to complete everything in house which speeds up the process immensely.


After the fabrication process, our next step is to deliver and install your products. We have a fully-equipped field installation fleet to install them with any requirements.


Have a project in mind but need help with the details and logistics? Reach out to us. We can help with specifications. We have over 60 years of combined experience and are ready to help.



"We have utilized Excel Steel for fabrication of steel and aluminum structures for the past 20 years. Unlike some competitors, the company is focused on very high quality work with precision. Proper welding demands excellent skills to ensure not only a weld that has sufficient strength but also that looks professional in the eyes of the inspector. We have been completely satisfied with Jeff and his staff. They are competent, timely, and very responsive to any changes that occur during the manufacture of specialized components. We look forward to a continuing relationship in the future."
Brian Carlton
"It was a pleasure joining forces with Excel Steel as a major part of my team to develop a state of the art building. All of my experiences with Excel Steel on this project, and in general, have been overwhelmingly positive. Excel Steel consistently meets all deadlines and goes above and beyond what is required to get the job done. We are grateful for the contributions of Excel Steel and together we have forged a relationship that I see lasting for years to come.."
David Audette
"Here at PCX I have been working with Jeff and Excel Steel for over three years. In that time we have sent countless projects their way because we know that we can rely on their quality, timeliness, and willingness to work within our strict guidelines. No matter the material or difficulty level of the job we are always confident that Excel Steel has what it takes to complete it on time and to a superior quality. I look forward to our continued work together in the coming years."
Alex Maxwell
Project Manager
Why Choose Us

What Sets Us Apart

Exceptional Service

With 60 combined years of experience, you can trust Excel Steel to provide exceptional CT steel fabrication services. We'll do whatever is necessary to ensure your complete satisfaction.

Competitive Pricing

Our priority is your satisfaction, so we keep our prices low and our quality high. We promise you'll get a quality product at an affordable price!

Attention to Detail

We believe that the smallest details make a difference. That’s why our crews are trained to pay attention to every detail, no matter how small.

Quick Turnaround

We have a proven track record of delivering exceptional results on time - every time, no matter what size or scope your project may be!

Professional Team

We employ only professionals for our in-house fabrication team, allowing us to make safety a priority and ensuring your project results last.


Our workmanship is second to none. We stand by our services and back them up with a warranty to meet job specifications.

Request A Quote

You can count on Excel Steel to provide you with exemplary service. We are experts in all phases of custom structural steel fabrication, and our experienced team will make sure your project is done right the first time, every time. Our company guarantees competitive pricing, fast lead times, and superior service.

With an unbeatable reputation in the industry, we aim to make exceptional work while maintaining safety and efficiency. Our process lets us meet the needs of our clients, working with challenges and timelines that other companies cannot. Give us a call now or request a quote, and we’ll get back to you to get the following information: