Accessory Dwelling Units

Increasing Livable Space & Value

ADUs can increase the livable space on your property while also increasing the value. 

Energy Efficient

We build all of our ADUs to the highest energey efficienty standards laid out by the Green Building Standards.

Fast Scheduling

From start to finish we can bid and build your ADU within a few months, saving you time, money and headaches. Our great relationships with city planners and inspectors is also a plus.

Accessory Dwelling Units (ADUs)

Accessory Dwelling Units (ADUs) are fast becoming popular in the city of Portland. If you are looking to expand your house without physically altering your current structure, Fleschner Construction can help by offering its construction experience and design knowledge. Whether you are looking for a large, livable secondary building, or just a small structure outside to host parties, stage a workshop or anything else you can dream up, we can help you through every step. Our experts will help you navigate city regulations, and then build the ADU of your dreams.