# How to choose a metal fabricator: a 5-step checklist | Best Fabricators

Source: https://bestfabricators.com/guides/how-to-choose-a-metal-fabricator/

# How to choose a metal fabricator

Most fabrication problems start before the first cut: a vague scope, the wrong kind of shop, or quotes that do not compare. This checklist avoids all three.

## 1. Write a clear scope

Include drawings or sketches with dimensions, material and grade, quantity, finish, tolerances, delivery date, and whether you need installation.

## 2. Shortlist shops that do your kind of work

A structural shop, a precision sheet metal shop, and an ornamental shop have very different equipment. Use the [industry pages](https://bestfabricators.com/industries/) to match the niche, and your [city guide](https://bestfabricators.com/metal-fabrication/) for local context.

## 3. Check certifications

For structural steel, the American Institute of Steel Construction says its certification confirms a fabricator has the personnel, procedures, equipment, and commitment to quality to do the work, and it offers a public certification search. [1](#fn1) Other niches have their own standards; see [certifications explained](https://bestfabricators.com/guides/certifications/).

## 4. Visit the shop

Look at equipment that matches your job, the condition of work in progress, and how drawings and material certifications are tracked. Ask how they handle welding fumes and safety; OSHA has specific standards for welding, cutting, and brazing. [2](#fn2)

## 5. Compare written quotes

Line up exclusions: finish, engineering, delivery, installation, permits, and inspection. Ask about lead time and how changes are priced.

## Questions

### How many quotes should I get?

Three is a common target. Make sure every shop quotes the same drawing, material, quantity, finish, and delivery, or the numbers are not comparable.

### Is the cheapest quote the best?

Not necessarily. Check what is excluded: finishing, engineering, delivery, installation, and inspection are common gaps.

1. American Institute of Steel Construction, “AISC Certification Programs,” [https://www.aisc.org/certification/](https://www.aisc.org/certification/), read November 11, 2026. [↩](#c1)
1. OSHA, “Welding, Cutting, and Brazing,” [https://www.osha.gov/welding-cutting-brazing](https://www.osha.gov/welding-cutting-brazing), read November 11, 2026. [↩](#c2)

## Find your city

Local industries, codes, and suburbs for 30 metros.

[City guides](https://bestfabricators.com/metal-fabrication/)