About
Warrenton Steel is the Mid-West's premier Service-Disabled Veteran Owned (SDVOSB) supplier of certified metals since 1989. We specialize in high-quality Structural Steel, Aluminum, and Stainless Steel sales with fast, next-day delivery. Our facility features advanced industrial capabilities, including a large-scale 10'x20' Waterjet Cutting table, expert Mobile Welding, and custom Metal Fabrication. As an ISO 9001:2015 and AS 9100D certified company, we provide precision-engineered solutions for construction, manufacturing, and industrial partners. From raw material supply to complex fabrication, we are your trusted regional metal service center. Call 636-456-8400 for a quote or visit warrentonsteel.com!
Contact us
Hours
Closed
| Monday | 8:00 AM – 4:30 PM |
| Tuesday | 8:00 AM – 4:30 PM |
| Wednesday | 8:00 AM – 4:30 PM |
| Thursday | 8:00 AM – 4:30 PM |
| Friday | 8:00 AM – 4:30 PM |
| Saturday | Closed |
| Sunday | Closed |
Insights
Accessibility
Wheelchair accessible entrance · Wheelchair accessible parking lot · Wheelchair accessible restroom · Wheelchair accessible seating · Amenities
Gender-neutral restroom · Posts
Services
Mobile Welding Services
On-site welding & fabrication for carbon steel, stainless steel, & aluminum. Our certified field staff comes to your job site for expert installations, repairs, & modifications with fully-equipped trucks.
Waterjet Cutting Service
Precision waterjet cutting with the Midwest's largest 20'x10' table & 18" depth. Cut steel, titanium, stone & more with +/- 0.003" accuracy to your exact specifications.
Reviews
4.5 out of 5
(69 reviews)
4.5
5
4
3
2
1
Jurgen Schwappach
a month ago
Product is great and the price is fair. The only thing I do not like is their association with shop.com for shipment tracking. I signed up with Shop.com and it showed my order as delivered. I never received anything. After calling them and speaking to a very knowledgeable individual, I was told that my order was awaiting a backorder of supplies. The next day I received an email that my order was able to be shipped. I was able to track with UPS. Thank goodness! I received it three days later. Overall a good experience. Would definitely use them again.
Scott Rutledge
2 months ago
These guys are the best! I hit them with an order on a Thursday for 60 custom fabricated pieces and needed 24 of them by Monday. Not only did they give me the 24 but they got the entire 60 unit order which saved our job. Work quality, professionalism, and help on site loading was probably one of the best I’ve ever seen. I don’t leave many reviews, but these guys are absolutely incredible.
About
Warrenton Steel is the Mid-West's premier Service-Disabled Veteran Owned (SDVOSB) supplier of certified metals since 1989. We specialize in high-quality Structural Steel, Aluminum, and Stainless Steel sales with fast, next-day delivery. Our facility features advanced industrial capabilities, including a large-scale 10'x20' Waterjet Cutting table, expert Mobile Welding, and custom Metal Fabrication. As an ISO 9001:2015 and AS 9100D certified company, we provide precision-engineered solutions for construction, manufacturing, and industrial partners. From raw material supply to complex fabrication, we are your trusted regional metal service center. Call 636-456-8400 for a quote or visit warrentonsteel.com!
Hours
Closed
| Monday | 8:00 AM – 4:30 PM |
| Tuesday | 8:00 AM – 4:30 PM |
| Wednesday | 8:00 AM – 4:30 PM |
| Thursday | 8:00 AM – 4:30 PM |
| Friday | 8:00 AM – 4:30 PM |
| Saturday | Closed |
| Sunday | Closed |
Services
Mobile Welding Services
On-site welding & fabrication for carbon steel, stainless steel, & aluminum. Our certified field staff comes to your job site for expert installations, repairs, & modifications with fully-equipped trucks.
Waterjet Cutting Service
Precision waterjet cutting with the Midwest's largest 20'x10' table & 18" depth. Cut steel, titanium, stone & more with +/- 0.003" accuracy to your exact specifications.
Contact us
Insights
Accessibility
Wheelchair accessible entrance · Wheelchair accessible parking lot · Wheelchair accessible restroom · Wheelchair accessible seating · Amenities
Gender-neutral restroom · Posts
Reviews
4.5 out of 5
(69 reviews)
4.5
5
4
3
2
1
Jurgen Schwappach
a month ago
Product is great and the price is fair. The only thing I do not like is their association with shop.com for shipment tracking. I signed up with Shop.com and it showed my order as delivered. I never received anything. After calling them and speaking to a very knowledgeable individual, I was told that my order was awaiting a backorder of supplies. The next day I received an email that my order was able to be shipped. I was able to track with UPS. Thank goodness! I received it three days later. Overall a good experience. Would definitely use them again.
Scott Rutledge
2 months ago
These guys are the best! I hit them with an order on a Thursday for 60 custom fabricated pieces and needed 24 of them by Monday. Not only did they give me the 24 but they got the entire 60 unit order which saved our job. Work quality, professionalism, and help on site loading was probably one of the best I’ve ever seen. I don’t leave many reviews, but these guys are absolutely incredible.
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