Discover the advantages of our modular buildings. Your complete facility will be built on our premises and will be ready for immediate occupancy on your land within days, offering potential savings in construction costs over site-built buildings. Backed by our reputation for quality and excellent warranty, we are proud to be the industry leader in the Pacific Northwest.

At Modern Building Systems, we design, manufacture and engineer buildings that efficiently accommodate your needs for today and tomorrow. Not only are the prefabricated factory direct structures relocatable, you can easily expand a building to meet future space requirements.

For further information contact us at: 800.682.1422

Molecular Probes




Roberson RV Office


Chehalem Glenn Golf Course


Tidewater Barge Lines



Our Products

Modern specializes in the design, engineering and manufacturing of factory-direct mobile and modular buildings.

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Our Services

We’re able to provide a wide range of factory-direct services to our customers, including complete building packages.

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