Welding Services in Mills, WY

25+ Years Welding & Fabrication Experience | Certified in All Structural & Pipe Welds | Fully Insured & Field-Ready Crews

Call Us (307) 333-5176

Who We Are

Frontier Welding & Fabrication LLC delivers certified welding, custom metal fabrication, and field-ready repair services with over 25 years of industry experience. Our expert team handles structural, pipe, and equipment welding across all metals. With in-shop capabilities and mobile crews, we’re built to serve industrial, commercial, and custom projects with precision, durability, and fast turnaround.

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What We Do

Call Us (307) 333-5176

Welding Services

Trust in quality craftsmanship backed by over two decades of welding expertise. We provide certified Stick, TIG, and wire welding for all types of metals, tailored to industrial, commercial, and custom projects. Services are available in-shop or in the field, including 24/7 emergency response.

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Metal Fabrication

Precision and strength come together in every custom-fabricated metal component we build. Our capabilities include plasma cutting, heavy plate rolling, press brake access, and drilling/tapping for complete fabrication. We handle structural steel, brackets, and one-off parts for industrial, commercial, and residential applications.

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Equipment Repair

Reduce downtime with expert repair services for heavy-duty and industrial equipment. Our team performs diagnostics, hydraulic repairs, and mechanical fixes for construction, oilfield, and commercial machinery. Services are offered both in-shop and on-site, with emergency availability and mobile support.

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Construction & Maintenance

Keep your operation running with professional support for mechanical builds, facility maintenance, and site construction. We work on pipelines, tank batteries, treaters, compressors, and perform seasonal winterization. Services are available for both one-time projects and long-term maintenance programs.

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Powder Coating & Finishing

Protect your metal components with durable, professional-grade finishes that last. We offer in-shop sandblasting, industrial painting, and powder coating for parts, trailers, equipment, and custom metalwork. Every job is prepped for maximum adhesion and applied to withstand corrosion, wear, and harsh environments.

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Field Services

Get fully equipped mobile welding and mechanical service right at your job site. Our field crews handle repairs, installations, and maintenance for trailers, equipment, and mechanical systems—available 24/7. In-field fabrication includes all shop services except press brake, rolls, and plasma cutting.

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Local Highlights

Mills, WY blends a friendly hometown feel with practical charm just west of Casper. You’ll spot the iconic Bowlin’s Towne Pump, a local gathering spot, and catch the Platte River Trail winding through cottonwoods. Small businesses line the main street, and community events like the weekly farmers market keep things lively. It’s a place where neighbors know your name and life feels easy.

TESTIMONIALS

Client Reviews and Testimonials

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“I had a locking hitch pin that was seized onto my truck. I called ahead. Was told come on over well fix you right up. I showed up ten minutes later and even though they were in the middle of fabricating something, I was back on the road within 5 minutes with my problem solved. Fast and friendly. They’ve earned a future customer today.”

Chance C.

“Great fast service and they did a fantastic job welding my muffler!”

Hugh K.

“This place got me in last minute…awesome people.”

Steven A.

“Chris is very knowledgeable and good at what he does.”

Royal W.

Frequently Asked Questions

Do I need to prepare the area before welding starts?

Yes, the work area should be cleared of flammable materials and debris. Adequate space, ventilation, and access to the weld zone help ensure safety and efficiency. Our team can guide you on what to prepare ahead of time.

Can welding be done outdoors or in bad weather?

Yes, but weather conditions can impact weld quality and safety. We use protective barriers, preheating, and proper shielding techniques to ensure consistent results in outdoor or challenging environments. Mobile units are equipped to handle field work year-round.

What materials can be welded or fabricated?

We work with carbon steel, stainless steel, aluminum, and other specialty metals. Each material requires specific welding techniques such as MIG, TIG, or Stick welding. We’ll select the correct process based on your project’s strength, finish, and use requirements.

What surface preparation is needed before powder coating?

Proper surface prep is critical for adhesion and durability. We use blasting to remove rust, oil, paint, and other contaminants before coating. Clean, roughened surfaces ensure the powder bonds effectively for a smooth, long-lasting finish.

Can you repair broken or cracked metal parts on-site?

Yes, our mobile welding units are equipped for field repairs on equipment, trailers, and structures. We assess the damage, clean the affected area, and perform structural welds on location. This minimizes downtime and avoids costly transport delays.

Is plasma cutting accurate enough for complex parts?

Yes, CNC plasma cutting is highly accurate for custom parts and intricate shapes. It allows us to cut steel up to 4 inches thick with clean, repeatable edges. It’s ideal for fabrication jobs requiring precision and speed.

Do I need to shut down my equipment for industrial welding work?

In most cases, yes. Welding near active equipment poses safety and quality risks. We coordinate with your operations team to schedule work during shutdowns, off-hours, or maintenance windows to minimize disruption.