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Culture Is Everything

About Us

We provide exceptional service to projects of all sizes. Our projects dating back to 2015 range from under $1,000 to over $5,000,000. Structural Unlimited takes great pride in our collaborative and supportive culture as well as our focus on making our customers’ lives easier. When it comes time to initiate the bidding phase of your next project, let us know what you have in mind, and before long you’ll find a complete scope, lump-sum bid in response to your needs!

For over 25 years, Structural Unlimited Construction has been working with general contractors to provide helpful, concise, and refined service. From the earliest phases of your project, Structural Unlimited is uniquely positioned to coordinate and manage your entire Structural Steel (CSI Div 5) and Rough Wood (CSI Div 6) package. Our long-established relationships with steel fabricators, deck & joist manufacturers, engineered wood product companies, and dimensional lumber brokers give you full-scope coverage and save any concerns about being the middleman between supply and installation on your project.

Some of our customer and employee relationships have spanned the entire history of our company. The great experience we provide has resulted in continued success over the past 25 years. Not only is Structural Unlimited one of the few Division 5 & 6 subcontractors capable of doing work this distinctive way, but we are one of the only companies to have full-time estimators, project coordinators, human resource managers, safety managers, and project managers with a combined 125+ years’ experience in construction.

Our safety record speaks for itself. Structural Unlimited’s workers compensation experience modifier rate is one of the lowest in the pacific northwest, our seasoned and certified field crew’s combined experience is astounding, and our family-owned company makes us as flexible as you would expect a “Mom & Pop” subcontractor to be.

Our History

1996

In 1996 our founder, Shane Donaca, founded “Eagles View Construction,” a small wood labor only framing company that serviced the Portland Metro area. Shanes competitive nature and outgoing personality forged long lasting relationships with… Which founded the base of our culture today.

April 2012

In April 2012, Shane passed away leaving 10 employees and a long list of customers behind. The company was survived by Kim Donaca, his wife, who stepped in with the help of their son, Jonathan Donaca, who had worked with his dad since the age of 15. Kim facilitated the company’s growth and continued to support our customers and employees with her vast knowledge of commercial insurance and company best practices.

September 2021

In September 2021, Kim sold the company to her son Jonathan. Wanting a fresh beginning with the same great team, Jonathan renamed the company to “Structural Unlimited Construction.” With the goal to widen our scope and grow the business, all while keeping our employees safe, he has pushed our team to complete over double the revenue in his first year of ownership. Along with creating a team of 40 employees to create a tremendous crew and service our loyal clients.

Where We Are Going

Currently, we are expanding into more states including Colorado, Utah and Idaho, adding new areas of project management, and implementing new software and tools to stay up to date while lowering our worker’s comp rate to the lowest it’s been in years. Structural Unlimited has had a long history of over 20 years of commitment to our clients and our long-established relationships with steel fabricators, deck and joist manufacturers, engineered wood products companies, and dimensional lumber suppliers give you full-scope coverage and save any concerns about playing referee between supply and install on your project. When it comes time to look for a contractor for your next structural project, give us a call, and get ready to sit back and relax, and your plans come to life.
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