Frontier Welding & Fabrication, LLC

Construction & Maintenance Services in Casper, WY

Field Support for Builds, Pipelines & Facility Systems

Frontier Welding & Fabrication, LLC provides expert construction and maintenance services for oilfield infrastructure, mechanical systems, and industrial sites across Wyoming. From new builds to seasonal winterization and ongoing upkeep, our team is ready to support the systems that keep your operation running.

Field Construction for Oilfield & Mechanical Projects

We bring practical experience and mobile fabrication capabilities to the field—ensuring high-quality work from day one. Whether you're building new facilities or expanding infrastructure, we’re equipped to handle complex field installs with precision and speed.

We work on:

  • Tank batteries for storage and distribution

  • Oil & gas separators and treaters

  • Pipelines and flow lines for all field conditions

  • Compressors and mechanical support systems

  • Winterization projects for cold-weather readiness

Machine shop services are available for prefabrication and part fabrication. On-site field work includes everything except press brake, rolls, and plasma table use.

Scheduled & Emergency Maintenance for Facilities

Our team handles one-time repairs as well as scheduled maintenance contracts—keeping your systems compliant, operational, and safe. We reduce your downtime by identifying potential issues early and responding fast when equipment fails.

Maintenance services include:

  • On-site welding and fabrication

  • Equipment rework and structural repairs

  • Pipe fitting, mechanical adjustment, and reinforcement

  • Facility modifications and retrofits

  • Seasonal maintenance and inspections

We work efficiently in active sites and remote locations, minimizing disruption while maximizing service life.

Supporting Energy, Industrial & Commercial Operations

We serve oilfield operators, energy contractors, and industrial clients who need reliable help in the field. With full in-field fabrication capabilities and 24/7 availability, we’re a trusted partner for facility upgrades, expansions, and responsive site support.

Our field-ready crew supports:

  • New construction and infrastructure build-outs

  • Facility setup and mechanical assembly

  • Flow line and piping system expansion

  • Compressor station and tank maintenance

  • Long-term site maintenance programs

We’re built for tough jobs and tight timelines—backed by experience, certifications, and a commitment to doing it right the first time.

CONTACT US

Get Field Support for Your Next Project

Call Frontier Welding & Fabrication, LLC now at (307) 333‑5176 for expert construction and maintenance services in Casper and across Wyoming. From pipelines to plant maintenance, we’re ready to go—anywhere, anytime.

Helpful Links

5734 W Old Yellowstone Hwy Casper WY 82604

Business Hours

Mon - Sun 8:00 am - 5:00 pm

with 24/7 call-out services

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