Marion, IL & Surrounding Areas.
SI METAL BUILDINGS
Car Ports
Garages
Pole Barns
& MORE
Our Specialties
RV Carports
Protect your RV with a durable, precision-built steel carport. Our structures are engineered for long-lasting strength, weather resistance, and reliable coverage to keep your investment safe year-round.
Residential Garages
Our residential garages combine strength and style, offering secure storage and lasting protection. Built with high-quality steel, they’re designed to withstand the elements and enhance your property’s value.
Deluxe Truss Garages
Our commercial garages are built for heavy use, offering secure, spacious solutions for fleets and equipment. With high-quality steel construction, they deliver durability, efficiency, and long-term value for your business.
Carports
Our steel carports are engineered for lasting performance, built with premium materials and precise workmanship. Designed to withstand harsh weather and daily wear, they offer dependable, low-maintenance protection you can count on for years.
Done Right the First Time
Quality Work, Every Time
We have been a trusted local metal buildings company serving homeowners and business across the area for 7 years.
Our mindset is to bring in the right equipment to complete your projects on time and budget done right the first time. We ensure you the customer is 100% satisfied before leaving the job site.
Why Choose SI Metal Buildings?
We build durable, precision-crafted steel buildings designed to last. As the only Illinois steel building company offering panel garage doors, we deliver unique solutions that set us apart.
Being local means we go the extra mile with in-person site checks and handling all groundwork—gravel or concrete pads—so you don’t juggle multiple contractors.
Our pricing is competitive and transparent, with no shortcuts on quality. When you choose us, you’re choosing craftsmanship, reliability, and a company that stands behind its work from the ground up.
7+
Years Experience
Fully
Licensed & Insured
100%
Satisfaction Guaranteed
Quality First
Featured Project
Quality First
Featured Project
We recently completed this 20x30x9 garage featuring a 10x8 roll-up door, royal blue siding, and brown roof and trim.
Total Installed Price: $8,737.45
Built for Longevity
Custom Color Combination
Quick Turnaround
FAQs
Get Answers to Your Questions
Do you guys offer Financing?
Yes we have rent to own or traditional financing!
What is your current lead time?
4-6 weeks from contract is signed!
Do you offer concrete?
Yes, we can do concrete or gravel pads!
What are your warranties?
1 year of workmanship, 5 year warranty on 14-gauge steel, 20 year warranty on 12-gauge steel.
How much does a metal building cost? Start
Start pricing today with our 3d builder -> https://3dbuilder.unitedmetalbuildings.us/?dealer=SIMETALBUILDINGGUYS
"They were easy to work with and understood our requirements."
"Great company to work with from start to finish."
"Delivered a great product and on time and exactly what was ordered!"
Lets Get Your Project Started
We are the metal building experts, tailoring custom solutions for every project. We pride ourselves on delivering professional results that consistently exceed expectations and build lasting relationships.
SI METAL BUILDINGS
Quality Work, Every Time
Services Area
Southern IL, into the Midwest
SI METAL BUILDINGS - 2025 All Rights Reserved