ADU & DADU builder in Redmond.
Redmond zoning, critical-area rules and design review — handled from Education Hill to Grass Lawn. DIGS designs, permits and builds custom ADUs, DADUs and homes across Redmond and the surrounding Greater Seattle area — owner-led from the first call through final inspection.
Every trade your Redmond 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 Redmond.
Headquartered in Monroe, WA 98272, DIGS has spent 37+ years building across King and Snohomish County. We know the local zoning, critical-area rules, setbacks and how Redmond reviews and permits — so your project never stalls at an unfamiliar counter.
Experienced Team
37+ 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.
ADU & DADU guides for Redmond homeowners
- ADU Rules on the Eastside: Bellevue, Kirkland and Redmond →
- Can You Build an ADU on a Septic System? →
- Two ADUs or a Fourplex? What You Can Build on a Seattle Lot →
- Washington’s ADU Laws: What Changed and What It Means for You →
- Can You Sell a DADU Separately in Washington? →
- Can I Build an ADU on My Lot? →
- How Much Does It Cost to Build a DADU in Seattle? →
- Does Building an ADU Raise Your Property Taxes? →
Also building ADUs & DADUs near Redmond
Seattle, WA · Bellevue, WA · Kirkland, WA · Bothell, WA · Kenmore, WA · Woodinville, WA · Shoreline, WA · Lynnwood, WA · Everett, WA · Snohomish, WA · Monroe, WA
“Eric and his team did a fantastic job clearing out some land to make it usable and prepping areas just how we needed them. The results look great.”
Building in Redmond? Let's talk.
Tell us about your lot and your goals. Eric follows up personally — the same person from the first call through final inspection. No pressure, no obligation.
- Owner-led — 37+ years, 100+ homes built
- Clear, line-item pricing · no hidden fees
- Serving Seattle, King & Snohomish County