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Pic No. 2.3_edited.jpg
I-84 Dirt Work (1) 2018.jpg
Road Work 49 and Roselawn
Pic No. 2.5.4 In Water Work Mult Drainag

Infrastructure is D&A's specialty.

We have years of experienced building everything from
freeways and roads to building sites and everything in between.

We move dirt, break boulders,
remove asphalt, place aggregate base, and so much more.


We build and repair waterlines,
sewer lines, storm lines, and conduit.


We can do our own traffic control.


We have not only been
around the block, we know how to build the block.

We would like to bid your project!

From high profile work like site preparation work for the Portland Veteran's Hospital on Marquam Hill, Interstate Max Advance Waterline Relocation of 36" water pipe from the Moda Center to the Expo Center, to ordinary freeway, street and road repairs and emergency work, D&A has the experience and crews to get the job done. 

The following are examples of D&A's heavy civil construction work. 

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