We are life-long Oregonians who started a company to preserve properties, both residential and commercial. We have a passion not only for historic preservation but also utilizing cutting edge Green technologies.
For over 40 years, Allco Investments of Portland Oregon has specialized in the careful renovation and preservation of Portland homes, including some landmark properties. Our first project, in 1974, was the Glisan Arms a marvelous 18 apartment building constructed at the time of the Lewis and Clark Exposition in 1906 from timber harvested in the immediate neighborhood.
At Allco Investments, we’re dedicated to preserving our environment and using forward-thinking green construction practices and materials. This means doing everything in our power to reduce our impact on the environment.