DADU construction
Detached accessory dwelling units built to your approved plans, from foundation to finish.
What we build and install
Three services, one crew that reads your plans and prices the job before work starts.
Window installation
New and replacement windows, set level, flashed and sealed against Pacific Northwest rain.
Siding installation
Lap, panel and shingle siding installed over proper weather barriers for a lasting finish.
How an estimate works
No guessing. Your price comes from your actual plans.
- Send your plansEmail architectural plans or photos of the project.
- We take off the quantitiesWe measure windows, siding and framing straight from the drawings.
- You get a written estimateItemized by scope, so you can see where every dollar goes.
- We schedule and buildStart date confirmed in writing, with regular updates on site.
Where we work
Based in the Seattle and Kirkland area.
- Seattle
- Kirkland
- Bellevue
- Redmond
- Bothell
- Shoreline
Get your estimate
Call, or email your plans. We reply within one business day.
(425) 314-6241 Probuildingexteriorsllc@gmail.com