Illustrative rendering of industrial structures, piping and general construction.

MOUNTAIN WEST INDUSTRIAL / GENERAL CONTRACTING

Industrial construction.
From shop to field.

General contracting. In-house fabrication. Self-performed field construction.

Driven to lead. Built around people.
General contracting, precision fabrication and field construction—getting better every day for our clients, our team and their families.

01 / SHOP FABRICATION02 / FIELD EXECUTION03 / PLANT MAINTENANCE

Illustrative industrial setting.

MOUNTAIN WEST INDUSTRIAL

One team.
Built to do more.

From sitework and concrete to steel, piping and equipment installation, MWI connects planning, fabrication and field construction under one team.

Our clients are part of the team. We listen, plan for safety and keep our word—building trust and relationships that last beyond a single project.

Explore all our services ↗
OUR ROLEGeneral contractor
OUR STRENGTHIn-house execution
OUR FOUNDATION500+ people. One family.

OUR FAMILY. OUR RESPONSIBILITY.

Safety is personal.

We plan the work and look out for one another.

Our safety approach ↗
0.682026 EMRExperience modification rate
0.002025 TRIRTotal recordable incident rate

Figures confirmed by MWI’s Safety Director, August 2026. Each applies to the year shown.

Illustrative rendering of cleanroom process tools and overhead utility systems.Cleanroom manufacturing equipment and overhead utility systems

01 / PRECISION ENVIRONMENTS

Cleanrooms & semiconductors.

Tool move-in, precision rigging, custom PEDs, raised-floor interfaces and high-purity piping. Specialized shop and field work, connected from fabrication through installation.

Explore cleanroom capabilities ↗
Illustrative rendering of data center base-build structures, utilities and equipment pads.

02 / BUILT FROM THE GROUND UP

Data center base builds.

Your general contractor for the complete base build. Sitework, utilities, concrete, steel and buildings—with most construction self-performed and electrical expertise through Olson Electric.

Explore data center construction ↗

MOUNTAIN WEST INDUSTRIAL

The right team. The full scope.

Specialized capabilities, coordinated around your project. Explore the work we do—from cleanroom installations to heavy industrial construction.

Semiconductor & Cleanroom Construction

High-purity process and chemical piping, cleanroom tool move-in and rigging, raised metal floor supply and installation, custom tool PED fabrication, and precision millwright maintenance for fab equipment.

Explore semiconductor services →

PTFE-Lined Pipe, Valves & Field Fabrication

PTFE-lined pipe, valves, fittings and specialty parts. Shop fabrication, field fit-up and installation for new systems, upgrades and replacement spools.

Discuss a piping project

Data Center Base Builds& Campus Infrastructure

Complete data center base builds and general contracting, with most work self-performed: sitework, utilities, concrete, structural steel, buildings, mechanical systems and electrical through Olson Electric.

Discuss a data center project

Mining & Mineral Processing

Conveyors and material handling, process piping, equipment rigging, structural steel, electrical and civil work—with maintenance and precision millwright support.

Discuss a mining project

Manufacturing, Chemical & Food Facilities

Process builds and facility upgrades. Food, chemical and high-purity piping, custom fabrication, equipment installation, steel and civil support.

Discuss a process-facility project

Oil, Gas & Refining Facilities

Line piping, equipment installation, rigging, crane inspections, structural steel, electrical and civil construction. Maintenance support for plant equipment.

Discuss a plant project

Renewable Energy Facilities

Solar and biomass construction support: steel, mechanical piping, electrical, equipment installation, concrete and civil work.

Discuss an energy project

Discuss your industrial project

Tell us the location, scope and timing. Contact Nate Ahlin directly or send your project details using the form below.

THE MWI WAY

Skilled people. Shared responsibility.

Our teams bring planning, fabrication and field construction together. We listen, share what we know and take responsibility for the work, from the shop to the jobsite.

MWI team members gathered outdoors for a group photo.
One team. One MWI family. Meet our Team / Family ↗

Know the work.

Ask questions. Understand the challenge. Lead by example.

Build people.

Teach, support and help each person grow in skill and confidence.

Own the next improvement.

Choose a clear action. Follow through. Learn from the result.

THE MWI FAMILY

Built on people.
Better every day.

We are a family of skilled people who take pride in our work and look out for one another.

Our aim is simple: lead through skilled work, practical innovation and getting 1% better every day.

Take ownership.

Do what we say. Stand behind the work.

Keep improving.

Learn, solve problems and find a better way forward.

A MESSAGE FROM NATE AHLIN / CEO

Build Better. Become Better.

“With respect comes ownership. I believe in the importance of taking accountability.”

THE STANDARD BEHIND THE WORK

Skilled people.
Safety in every step.

From the fabrication shop to an active facility, our approach starts with the people doing the work—skilled craft professionals, careful coordination and accountability.

Our approach to safety ↗
Illustrative rendering of an industrial metal building envelopeSTRUCTURAL STEEL / INDUSTRIAL FACILITIES

Scope illustration; not a photograph of this project.

PROJECT FOCUS

The work
behind the progress.

Industrial building work combining structural steel fabrication and installation with insulated metal panel systems. Built by people who take ownership, from the shop to the field.

Explore the scope ↗View all projects

GROWTH BEYOND THE JOBSITE

Our next chapter.

A shared book. New perspectives. A conversation to learn from each other.

Book of the Year · Coming soon ↗

Tell us what you’re building.

Tell us your location, scope and timing. We’ll help you work through the next step. Looking to join the team? Visit our jobs page.
Thank you. Your message has been received.

Looking to join the MWI family?
Explore careers ↗https://www.mtnwin.us/careers
We couldn’t send your message. Please try again, or contact us directly.Email MWI ↗

CONTACT US

Thank you. Your message has been received.

Looking to join the MWI family?
Explore careers ↗https://www.mtnwin.us/careers
We couldn’t send your message. Please try again, or contact us directly.Email MWI ↗