Alliance Industrial Group (AIG)  started in 2001 as a structural steel erection company.

Along the way AIG has completed over 1,100 projects, some in excess of 10,000 tons and 1,000,000 square feet.  Winning many awards including 2013 Manufacturer of the Year award for Oregon & S.W. Washington and most recently, the 2022 AISC Best in Industry Safety Performance.

Over a decade later, AIG is still going strong.  With the addition of Alpha Iron in 2007, the ability to also provide steel fabrication has positioned the company to continue to grow in the years to come.

In August of 2014, AIG opened its new facility in Ridgefield, WA. We now have 82,000 square feet of interior manufacturing area, 30,000 square feet of exterior fabrication/manufacturing area, and 10,000 square feet of office space.  Inside our facility we have added the worlds most sophisticated equipment to ensure our customers receive the highest quality products at a competitive price.

Our People Make the Difference


The people of Alliance Companies, AIG and Alpha Iron, are dedicated to delivering exceptional quality and performance on every project. We set the pace on every project and are committed to ensuring that our customers receive their projects efficiently and on schedule. As a result, our customers will build better, stronger, and faster.

We Do What Others Won’t


Many of our clients come to us when their visions simply can’t be met by others. We welcome smaller jobs, one-offs or even ideas that stretch the limits of art and science. We refuse to let our customers be disappointed. If there’s a way to bring your idea to life, we’ll find it!

OUR MISSION:

Through the teamwork of our companies we will create momentum to produce steel fabrications, coatings and installation service to create the ultimate steel experience for our customers.  This will result in long-term relationship, opportunities, personal satisfaction and prosperity for our shareholders, employees and customers.

OUR CORE VALUES:

TRUST

We have the assured confidence on the character, ability, strength and trust of our teammates.  We trust that our teammates are fulfilling their commitments and trust is reciprocated.

TEAMWORK

We are a group of people focused on a common goal that supports and encourages our customers and one another to create the ultimate steel experience.

PROFITABLE

We recognize that profits are essential to creating capital for growth, prosperity, opportunity, job satisfaction and job security. We are all responsible for the profitability of our company.

HONESTY

We will communicate honestly, positively and respectfully to our team and customers.

QUALITY

We will provide our customers with the highest quality product that our industry has to offer on time, every time.