Kopp Construction: General Contractor - Portland,OR AreaKopp Construction is a full service General Contractor. We are a Custom Home Builder offering new home construction, remodeling, additions, and more... Services services include Custom Home Construction, Design Work & Plans, Custom Remodeling, Repairs, Additions, Commercial Building, and more.. Kopp Construction Builders New Construction, Additions, Remodels, Commercial Testimonial background image of one of our addition being built.

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