ADU & DADU builder in Snohomish.
Rural lots, larger acreage and side-yard DADUs — geographical experts across Snohomish County. DIGS designs, permits and builds custom ADUs, DADUs and homes across Snohomish and the surrounding Greater Seattle area — owner-led from the first call through final inspection.
Every trade your Snohomish build needs — one team.
ADU & DADU Construction
Experts in constructing Attached and Detached Accessory Dwelling Units for versatile living spaces.
Site Development
Land preparation for construction, including grading, excavation, and utility installation.
Excavation
Digging and removing earth or rocks to prepare the construction site.
Groundwork
Initial preparation of land, including excavation and foundational activities.
Concrete & Foundations
Building strong foundations with high-quality concrete for durable construction projects.
Civil Work
Construction activities related to infrastructure, such as roads, bridges, and utilities.
A local builder who knows Snohomish.
Headquartered in Monroe, WA 98272, DIGS has spent 35+ years building across King and Snohomish County. We know the local zoning, critical-area rules, setbacks and how Snohomish reviews and permits — so your project never stalls at an unfamiliar counter.
Experienced Team
35+ years of local building, with deep familiarity with Seattle, King and Snohomish County code.
Customizable Designs
Ready-made plans you can adapt — or a fully custom design drawn to your lot and lifestyle.
Clear, Honest Pricing
Line-item estimates, no hidden fees, and no scope changes without your sign-off in writing.
Honest Communication
Real-time project visibility and a builder who is always reachable by phone, email or text.
“I interviewed many contractors — DIGS stood out immediately for their integrity and judgment.”
Build a new home.
On your terms.
Phone or on-site consultation. Owner-led from first call to final inspection. Call DIGS directly or send a note — we'll be in touch.