Updated on 2026-02-26
TIG welding, or GTAW, gives you precise and clean welds. That precision comes at a price. Below, you’ll find machine price bands, typical hourly rates for TIG services, per-inch estimates by metal, brand comparisons, and the must-have consumables and accessories.
As of 2026, TIG welding services often cost $60 to $125 per hour. TIG sits near the top due to its precision. Budget TIG welders start under $1,000. Prosumer or shop units run $1,000 to $2,500. Heavy-industrial AC/DC machines can top $10,000. Per-inch costs depend on metal and complexity.
Key takeaways
- TIG offers top control. This leads to higher labor rates than other methods.
- Machine prices range from hobby units under $1,000 to heavy-industrial AC/DC systems.
- Per-inch pricing changes by metal. Stainless usually costs more than mild steel.
What Is a TIG Welder?
A TIG welder, or Gas Tungsten Arc Welding (GTAW), uses a non-consumable tungsten electrode. It creates an arc that melts the base metal. Shielding gas protects the weld pool. You can adjust amperage. Pre-flow and post-flow settings help you get clean, precise results on stainless, titanium, and thin stock.
For a formal definition and standards context, see the American Welding Society’s overview of GTAW (opens in a new tab). AWS: Gas Tungsten Arc Welding (GTAW)
How Much Does a TIG Welder Cost?
As of 2026-02-26. Prices vary based on power, duty cycle, AC capability for aluminum, and controls.
Pricing Range Overview
- Entry-level models: Under $1,000; good for hobby/light work.
- Prosumer/shop units: About $1,000–$2,500; more duty cycle and features.
- Professional AC/DC: ~$2,500–$6,000; aluminum-ready with pulse/waveform control.
- Heavy-industrial: $10,000+; e.g., high-output power sources and advanced controls.
Brand Comparison Insights
Brands like Miller, Lincoln Electric, ESAB, Everlast, and Forney serve different needs. Example models often cited by buyers include the Miller Diversion 180, Syncrowave 210, Lincoln Square Wave TIG 200, ESAB Fabricator 141i (multi-process), and Everlast 210 EXT.
| Brand | Typical price range | Key traits |
|---|---|---|
| Miller | $1,200–$5,000+ | Durable builds; advanced AC/pulse controls on higher tiers |
| Lincoln Electric | $800–$3,500 | Versatile, strong support ecosystem |
| ESAB | $1,000–$4,000 | Portable multi-process options; solid TIG performance |
| Everlast | $1,500–$2,500 | Feature-rich AC/DC at aggressive pricing (e.g., 210 EXT) |
| VEVOR | <$1,000 | Budget-friendly 3-in-1 units for light duty |
TIG Welder Consumables
Consumables impact quality and running costs. Tungsten electrodes come in types and diameters. They set arc stability. Gas lenses improve shielding and weld cleanliness. They often cost $10 to $30 each. Collets secure the tungsten. They typically run $2 to $5. Replace worn parts early. This maintains arc consistency and cuts down on rework.
While not a consumable, a foot pedal adds precise, hands-free amperage control. Common prices range from $50 to $150.
TIG Welder Accessories
- Tungsten electrodes: Choose type/size for your alloy and thickness.
- Gas lenses: Better shielding coverage for critical work.
- Collets & bodies: Match to torch and tungsten diameter.
- TIG torches: Sizes 17/18/26 are common; pick for ergonomics and cooling.
Cost for Welding by Method
As of 2026-02-26. TIG usually falls at the higher end of shop rates. It is slower and more precise. Many U.S. shops quote $60 to $125 per hour. TIG often hits the top of that range. Per-inch pricing depends on alloy and joint prep.
Per-inch reference (typical shop ranges): mild steel about $0.50–$2.00/in; stainless about $1.00–$3.50/in. Complex joints, thick sections, aluminum jobs (requiring AC), and travel/setup can push totals higher.
FAQs
What factors influence the cost of TIG welding services?
Material type, joint prep, thickness, position, finish requirements, travel/setup, and local labor rates drive the price. TIG’s slower travel speed and precision typically place it at the higher end of shop rates.
Are there fees beyond the hourly rate?
Yes. Expect charges for materials, shop supplies, shielding gas, consumables, travel, and minimums. Some shops add rush, after-hours, or mobile fees for on-site work.
How do regional differences affect TIG welding costs?
Rates reflect local demand and overhead. Urban, high-demand regions usually charge more than rural markets for the same scope of work.
Can DIY TIG welding save money?
It can, but only with proper training and equipment. Mistakes on critical parts are costly. For structural or pressurized work, hiring a qualified pro is usually safer and cheaper overall.
What is the average duration for a small TIG job?
Simple repair welds often take one to three hours including prep and post-cleanup. Complex joints, thicker material, or aluminum work can take longer.
