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Top-Rated Welders in Saint Louis - Updated Nov 2026

Seven 13 Portable Welding & Metal Works, LLC
4.8(
52
)
Metal Stairs and Railings - RepairSteel Beams (Custom) - FabricateWrought Iron Fence - Repair or Weld

Serving Saint Louis, MO and surrounding areas

Approved

In business since 2009

Free estimates

Warranties offered

"Wonderful working with Cameron. The railing is exactly what we envisioned - and right on time. I would highly recommend Seven13Portable Welding & Metal Works."
Response time2 days
Response rate86%
49 neighbors recently requested a quote
Avatar for Loretto Welding & Fab
Loretto Welding & Fab
4.7(
19
)
Metal Structure or Object - Weld or CutMetal Stairs and Railings - RepairMetal Structure or Object - Create Custom+2 more

Serving Saint Louis, MO and surrounding areas

Approved

Super Service Award Winner

In business since 2024

Free estimates

Emergency services offered

"Super responsive, friendly and very knowledgeable. Given the weather the day of the work these guys showed that they could juggle cotton balls in a hurricane. Outstanding service all around. If you have a welding or fabrication job to be done, these are the guys to call hands done. I cannot thank them enough."
Material Racks
ADA Rail
Double Railing
Porch Railing
Response time2 days
7 neighbors recently requested a quote
Recommended by42%of homeowners
Avatar for Stair Artisan
Stair Artisan
4.9(
23
)
Metal Stairs and Railings - Repair

Serving Saint Louis, MO and surrounding areas

Approved

In business since 1990

Free estimates

Credit card accepted

"I hired Stair Artisan to install a handrail on an existing porch stair entry. The job was done at the price quoted and on time. The worksite was cleaned afterwards. The handrail looks great, was made of metal with baked on paint. I would recommend Stair Artisan"
Response time1 day
Response rate91%
7 neighbors recently requested a quote
Avatar for Beyond Construction
Beyond Construction
5.0(
2
)
Steel Beams (Structural) - Install

Serving Saint Louis, MO and surrounding areas

Approved

In business since 2020

Free estimates

Credit card accepted

We have a minimum for repairs $350 cost goes up according to size and scope of the project. With over 20 years of experience in the industry here at Beyond Construction we pride our company on attention to detail, punctuality, reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. Our attention to detail is that of no other. We look forward to earning your business. Give us a call today!

Response time4 days
6 neighbors recently requested a quote
Recommended by50%of homeowners
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Welding FAQs, answered by experts

Choosing the right metal fabricator for your project begins with research. Find a reputable fabrication company by searching for reputable contractors in your area, and then reviewing photos of their previous work, customer reviews, and photos of the company’s workshop.

Once you’ve narrowed down the list, contact the companies to ask about the types of metal fabrication projects they specialize and inquire about guarantees and warranties on workmanship. You should also ensure the company uses high-quality material, and ask about the schedule and turnaround time for your proposed project.

Yes, you can use a saw to cut metal pipes. The best saw to use is a reciprocating saw, but even a fine-tooth hacksaw can get the job done. No matter which saw you use to cut metal pipes, wear protective gear, like work gloves, safety goggles, and ear plugs. Apply a firm, steady pressure to the tool, and always ensure the pipes are secured so they don't move while you make the cuts.

Welding is the process of using extreme heat—and, sometimes, pressure—to attach two pieces of metal. In contrast, metal fabrication is a more involved process that can include welding, sheet metal work, bending, and other forms of metal manipulation. Metal fabrication is a large-scale project that may or may not involve welding, while welding is more often a step in larger fabrication projects.

This all depends on the tools you have on hand and whether you’re trying to cut a straight line or shapes. 

The best tool to use for straight lines is either a circular saw or table saw. When cutting shapes, a jigsaw will be the easiest and most precise tool to use. 

Cutting round ductwork requires precision and the right tools. A duct cutter, specifically designed for circular ducts, is ideal. First, mark the cutting line on the duct using a measuring tape and pencil. Then, position the duct cutter's blade on the marked line. Apply steady pressure, rotating the cutter around the duct. The sharp blade creates a clean, precise cut. Alternatively, a reciprocating saw with a metal-cutting blade can be used for larger round ducts. Ensure the duct is securely held in place while making the cut to prevent slips and maintain accuracy.

The Saint Louis, MO homeowners’ guide to welding services

From average costs to expert advice, get all the answers you need to get your job done.