Updated on 2025-11-10
TIG (GTAW) is prized for precise, clean welds—but that precision shows up in the 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 2025, TIG welding services commonly run $60–$125 per hour, with TIG near the top due to its precision. Budget TIG welders start under $1,000, prosumer/shop units often cost $1,000–$2,500, and heavy-industrial AC/DC machines can exceed $10,000. Per-inch costs vary by metal and complexity.
Key takeaways
- TIG’s premium control means higher labor rates than many methods.
- Machine prices span sub-$1k hobby units to heavy-industrial AC/DC systems.
- Per-inch pricing varies by metal; stainless typically costs more than mild steel.
What Is a TIG Welder?
A TIG welder (Gas Tungsten Arc Welding, GTAW) uses a non-consumable tungsten electrode to create an arc that melts the base metal; shielding gas protects the weld pool. Adjustable amperage plus pre-flow and post-flow help you dial 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 2025-11-10. Expect a wide range tied to 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 affect quality and running costs. Tungsten electrodes (type/diameter) set arc stability. Gas lenses improve shielding and weld cleanliness (often ~$10–$30 each). Collets secure the tungsten (typically ~$2–$5). Replace worn parts proactively to maintain arc consistency and reduce rework.
While not a consumable, a foot pedal can add precise, hands-free amperage control; common price bands run ~$50–$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 2025-11-10. TIG typically lands at the upper end of shop rates because it’s slower and more precise. Many U.S. shops quote around $60–$125 per hour, with TIG often in the top bands. Per-inch pricing varies by 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.
