How to become a welder in 2026

There is no welder's license in the US — not federal, not in any state. Three things stand where a license would. A certification by test: the welder is qualified to the code the job is built to, by a weld that is inspected or cut up, and on pipelines federal law makes that test mandatory. A city welder license in New York City for structural work (Los Angeles certifies structural welders too, on pages that refused every reader we sent, so only a welder's own words about it appear below). And the contractor license your state draws above a dollar line for welding on buildings, with California naming the trade. On top sits the ordinary business license your city issues to any trade. Here is each, from its own page:

The certification, from the society that issues it. "A Certified Welder (CW) has successfully passed a performance-based welding test administered by an AWS Accredited Test Facility (ATF)", and "During a scheduled appointment, the welder will deposit a sound weld that is inspected by an AWS Certified Welding Inspector (CWI)". There is nothing to study first: "Since the test is strictly performance-based, there are no prerequisite courses or certifications required prior to testing. If you are able to do the weld necessary to pass the test, then you are eligible to become an AWS Certified Welder", "There are no educational prerequisites, certification requirements, or minimum experience requirements", and "If a welder fails any test, they can retest at any time". The program "tests welders on procedures used in the structural steel, petroleum pipelines, sheet metal, and chemical refinery welding industries", and the card is a living thing: "AWS Certified Welder certification remains valid as long as continuity is maintained. To keep your welding certification active, you must submit certification maintenance documentation every six months confirming that you continue to perform the welding process for which you were certified" — "Failure to maintain continuity may result in the certification becoming inactive, requiring you to requalify through testing" (American Welding Society, Certified Welder program). The society's price list: "Certified Welder Application | $70", "Maintenance of Welder Certification (Yearly subscription for unlimited renewals) | $105", and for the test itself "CW Exam ^Contact ATF for pricing" — the facility sets its own fee, and none we reached printed one (AWS program price list, effective January 1, 2026); "over 200 industry businesses of all types are currently AWS Accredited Test Facilities (ATFs)" — "Independent laboratories, manufacturing plants, educational institutions, distributors" (AWS, facility accreditation). On a pipeline the test is law: "each welder or welding operator must be qualified in accordance with section 6, section 12, Appendix A or Appendix B of API Std 1104 … or section IX of the ASME Boiler and Pressure Vessel Code" for gas lines (49 CFR §192.227) and the same for hazardous liquids (§195.222). In Washington the building officials run a parallel card — "The voluntary certification program provides a means of documenting welding and testing qualifications and competency in structural welding", in categories from "Structural Welder — Shielded Metal Arc Welding (SMAW), Gas Tungsten Arc Welding (GTAW), Gas Metal Arc Welding (GMAW), Flux Core Arc Welding (FCAW)" to "Reinforced Steel Welder" (WABO welder program), at "$66.00 each certification", "$66.00 on time renewal" and "$89.00 late renewal", with the test fee set by "a WABO Certified Testing Agency" (WABO FAQ).

• New York City — the one license in its own words. "Welders are licensed to perform structural welding work." "License Fee | $50.00", "Renewal Fee | $45.00", "Late Renewal Fee | $50.00", "License Term | 3 years" (NYC Department of Buildings, welder). To qualify: "Be at least eighteen (18) years old", "Be able to read and write the English language", and pass one of two exam sets — "The American Welding Society (AWS) Manual-Shielded Metal Arc Welding Process (SMAW) certifications for: Certified Welder – Groove and fillet welds in flat, horizontal, vertical and overhead positions with unlimited thicknesses and 3G and 4G certifications" on A36 base metal, or "The New York State Department of Transportation (NYSDOT) Field Welder Certification" for the same positions — then "a background investigation" with a "$330.00 Background Investigation Fee", a physical exam "completed within 90 days prior to application date" and a visual acuity test; "The Department of Buildings only issues one Welding Class-type license" (DOB, obtaining a welder license). The department's own FAQ: "The Department will accept any AWS certification. However, you must complete a Department background check and apply for the license in person", "AWS requires recertification every six (6) months. The NYSDOT requires recertification every three (3) years", and the license "is required if conducting shop welding work on any structural member of any New York City building" (DOB welder FAQ).
• California — the contractor's license names the trade. The board lists "C-60 - Welding Contractor" (CSLB license classifications): "A welding contractor causes metals to become permanently attached, joined and fabricated by the use of gases and electrical energy, which creates temperatures of sufficient heat to perform this work" (16 CCR §832.60). The line is the state's usual one — no license where "the aggregate contract price for labor, materials, and all other items is less than one thousand dollars ($1,000), that work or operation being considered of casual, minor, or inconsequential nature, and the work or operation does not require a building permit" (Cal. Bus. & Prof. Code §7048) — and the license asks for "not less than four years experience as a journeyman, foreman, supervising employee or contractor in the particular class" (16 CCR §825). The CSLB's fee pages refused our reader, so no dollar fee is printed. One owner's two cards: "I completed it one month before the birth of my son and became LA City Certified for structural steel", and "In 2023, I attained my California License as a welding contractor with the CSLB" (Pamela Richardson, PMR Associates Welding & Fabrication, Los Angeles, VoyageLA, December 2, 2025).
• Everywhere else — nothing on the welder, and the contractor line on the business. Texas: the Department of Licensing and Regulation's program list has no welding entry (TDLR). Florida: welding is not one of the contractor types the statute lists — the sixteen licensed categories run from "General contractor" to "Specialty contractor", and the word weld appears nowhere on the page (Fla. Stat. §489.105). Arizona: a Registrar of Contractors license applies above the same $1,000 line as California, for work "of a casual or minor nature" only (A.R.S. §32-1121), and the registrar's own classification pages refused our reader, so none is named. Washington: "Washington State requires all construction contractors to register with L&I" with an application fee of "$150.20" — the page's list of "63 specialties" does not name welding (Washington L&I). Oregon's board page and Nevada's classification list name no welding classification either — Nevada's nearest are "A-14: Steel Erection and Industrial Machinery" and "B-5: Prefabricated Steel Structures" (Oregon CCB; Nevada State Contractors Board). New York State and Illinois print no welder license of their own. The rule of thumb the pages support: a welder working for a shop needs no license anywhere in the US; a welder welding on someone's building needs the contractor registration or license that state draws, from the first dollar in Washington to $1,000 in California and Arizona; and a welder on a structural member in New York City needs the city's card.

The safety rules a superintendent will ask about. Fire watch: "Fire watchers shall be required whenever welding or cutting is performed in locations where other than a minor fire might develop, or any of the following conditions exist: (1) Appreciable combustible material, in building construction or contents, closer than 35 feet (10.7 m) to the point of operation", "Suitable fire extinguishing equipment shall be maintained in a state of readiness for instant use", "the floor shall be swept clean for a radius of 35 feet (10.7 m)", and "A fire watch shall be maintained for at least a half hour after completion of welding or cutting operations" (29 CFR §1910.252). Cylinders on a site: "Compressed gas cylinders shall be secured in an upright position at all times", and "Oxygen cylinders in storage shall be separated from fuel-gas cylinders or combustible materials (especially oil or grease), a minimum distance of 20 feet (6.1 m) or by a noncombustible barrier at least 5 feet (1.5 m) high" (§1926.350). Fume: OSHA's welding page points to its fact sheet "Controlling Hazardous Fume and Gases during Welding" (OSHA, welding, cutting and brazing) — the respirator in the kit below is the answer to it.

How you learn it. Three doors, and the society describes them: "Most welder fabricators begin their careers with foundational welding training, either through a technical school, community college, or apprenticeship", with "Minimum Education: High school diploma or equivalent" (AWS, welder fabricator). The college door: Texas State Technical College "offers an Associate of Applied Science degree in Welding Technology at each of its 10 campuses located throughout Texas", with a "certificate of completion in Structural and Pipe Welding" and a promise — "If they do not have a job in their field within six months of graduation, they will receive a full refund of their tuition" (TSTC, welding technology); welding is a Tier 1 program there, so a Texas resident's 15-credit semester is "$4,605" and a 12-credit one "$3,684" before fees (TSTC tuition table, fall 2026). The union door: "UA apprenticeships typically last five years" with welding among the tracks (United Association), and "The union's four-year apprenticeship program is "earn while you learn" training" at the Boilermakers (International Brotherhood of Boilermakers) — the federal standard behind every registered apprenticeship is "at least 2,000 hours of on-the-job learning" a year, with "A minimum of 144 hours for each year of apprenticeship is recommended" (29 CFR §29.5). The shop door: the helper's job, which is how several of the owners below started. The society's own online classroom prices the theory — "Welding Fundamentals I | $420 | $560", "Welding Fundamentals II | $250 | $333", "Welding Fundamentals III | $180 | $240", member and non-member (AWS price list); the "80 hours" of online instruction the search results mention is the society's inspector preparation, not a welder's course (AWS, self-paced learning). The private welding schools' tuition pages refused our reader, so none is printed. The processes come in the shop's order: stick and MIG first, flux-core for outdoor structural work, TIG — gas tungsten arc welding, the slow, clean process for stainless and aluminum — when you want the pay that comes with it.

You are self-employed from the first invoice. In the US a one-rig welder is a sole proprietor by default: "Use Schedule C (Form 1040) to report income or (loss) from a business you operated or a profession you practiced as a sole proprietor" (IRS, Schedule C instructions); "The self-employment tax rate is 15.3%" once net earnings reach $400 (IRS), and sole proprietors "generally have to make estimated tax payments if they expect to owe tax of $1,000 or more" (IRS). If you want an LLC: Texas $300 (Tex. Bus. Orgs. Code §4.154); Florida $100 plus $25 for the registered agent and $50 a year (Fla. Stat. §605.0213); New York $200 (N.Y. LLC Law §1101) plus a notice "published once in each week for six successive weeks, in two newspapers of the county" (§206); California $70 (Cal. Gov. Code §12190) and "Every LLC that is doing business or organized in California must pay an annual tax of $800" (Franchise Tax Board). Workers' compensation: "In Texas, private employers can choose to carry workers' compensation insurance coverage, but it is not required in most cases" (Texas Department of Insurance), while "All California employers must provide workers' compensation benefits to their employees under California Labor Code Section 3700" (California DIR).

Sales tax on the work — two states' rules. Texas: "Labor to repair, remodel, or restore residential real property is not taxable", "the total amount charged for remodeling, repairing, or restoring nonresidential real property is taxable", and on new construction "The construction labor charge is not taxable" (Texas Comptroller, Publication 94-116) — the same railing repair untaxed on a house, taxed on a warehouse. New York draws the line between a capital improvement and a repair: "building a deck, installing a hot water heater, or installing kitchen cabinets are all capital improvement projects", while "Repairing a broken step" is "taxable repair and maintenance work", and for an improvement "a contractor should get a properly completed Form ST-124, Certificate of Capital Improvement, from the customer" (New York TB-ST-104). Confirm the details with your accountant.

The money to start. Our arithmetic from the pages that print each price. A lean start — a Lincoln Electric Easy-MIG 140 at $1,368.99 (Zoro, read October 27, 2026), a Lincoln auto-darkening helmet at $149.99 (Zoro), cowhide gauntlet gloves at $11.49 (Zoro), a flame-resistant cotton jacket at $33.15 (Zoro), a DeWalt 4-1/2-inch angle grinder at $122.99 (Zoro), a chipping hammer with wire brush at $40.17 (Zoro), a 3M half-mask respirator with P100 filters at $28.99 (Zoro) and a 2-pack of replacement filters at $20.39 (Zoro) — is $1,776.16. The fuller start as a mobile welding business — the same kit, HexArmor MIG/TIG goatskin gloves at $40.25 (Zoro), a Forney oxy-acetylene torch kit with tanks at $519.99 (Zoro), an Amerex 20-pound ABC extinguisher at $350.00 (Zoro), a Harper cylinder truck at $305.99 (Zoro), the society's $70 application and $105 yearly maintenance subscription, a year of general liability at Insureon's $2,000 welder median and a year of commercial auto at $3,212 — is $8,379.39. Up the ladder, a Lincoln Viking 3350 helmet is $708.99 (Zoro), and the engine-driven welder a rig truck is built around — a Ranger or a Bobcat — sat on no product page that opened, so it is unpriced here. Neither total includes the truck, the steel or the website — and the insurance is a median, not your quote: "Welders pay an average of $167 per month, or $2,000 annually, for general liability insurance", "$125 per month" for a business owner's policy "or $1,503 annually", "$175 per month" for workers' compensation "or $2,101 annually", "$42 per month" for tools and equipment "or $505 annually", and "$268 per month" for commercial auto "or $3,212 annually" (Insureon, updated August 13, 2026). The plan page for the business side is the welding business plan, the step after this guide is how to start a welding business, the name goes on the truck from welding business names, and the site from the welding website builder.

In the UK: there is no license to weld; the government's career profile puts pay at "£25,000 Starter" to "£45,000 Experienced" on "40 to 46" hours a week, with routes through "a college course", "an apprenticeship" — the "General Welder Level 2 Intermediate Apprenticeship", "Pipe Welder Level 3 Advanced Apprenticeship" and "Plate Welder Level 3 Advanced Apprenticeship", which "take between 2 and 4 years to complete" — "applying directly" or "specialist courses run by a private training provider" (National Careers Service, GOV.UK). In Australia the principle holds — no Australian state licenses the welder — and the national body certifies by test to the international and Australian standards: "Welder certification pathways covering ISO 9606 Welder Qualification and AS 1796 Welding Certificates 1-9 Theory", which "provides independent, third-party verification of skills and competence" (Weld Australia); no fee is printed on the page. Check your own state's contractor board, and your city's buildings department, before you weld on the first structure.