10 Best 120 Volt Mig Welder 2025 in the United States

The YESWELDER 135Amp MIG Welder is a versatile machine designed for both beginners and experienced users. With an amperage range of up to 135 amps, it can effectively weld mild steel up to 2/5” thick, making it suitable for a variety of welding projects. Its 3-in-1 capability allows for MIG, Stick, and Lift TIG welding, although you'll need to purchase an additional Lift TIG torch for that function. This flexibility is a strong point, particularly for users who want to tackle different types of welding tasks without investing in multiple machines.

The Miller 907757 Multimatic 220 AC/DC is a versatile welding machine that supports MIG, flux-cored, TIG, and stick welding processes all in one unit. This flexibility makes it a strong choice for hobbyists or professionals who want an all-around welder without buying multiple devices. It supports dual voltage input (120V and 240V), which adds convenience if you need to work in different locations or use a generator. While the product weighs 94 pounds, it is still considered portable for a multi-process welder, though it might be a bit heavy for frequent transport.

The Miller 907693 Multimatic 215 Multiprocess Welder is designed for those who want versatility in their welding projects. It handles multiple welding processes - MIG, flux-cored, and TIG - making it suitable for both beginners and experienced welders looking to expand their skills. One of its standout features is the Auto-Set Elite technology, which simplifies the adjustments needed for different materials, making the setup process user-friendly.