DIGS Construction & ADU Builders

DIGS Construction & ADU Builders (Demo, In-fill & Groundwork Services) is a full-service site development, construction, and ADU building company serving Snohomish County, King County, and surrounding communities throughout Washington. Founded by industry veteran Eric Dexter, the company was built on a vision of simplifying the custom home and ADU construction process while delivering exceptional project management, quality craftsmanship, and outstanding customer service. With more than 30 years of construction experience, DIGS has earned a reputation for helping homeowners successfully navigate every phase of construction—from concept and permitting to site development and final completion.

The company specializes in ADU and DADU construction, site development, groundwork, utilities, excavation, demolition, and foundation services. Their hands-on approach ensures each project receives the attention, oversight, and expertise needed to achieve successful results while staying on schedule and within budget.

Full-Service Construction & Site Development Solutions

Services Include

• ADU construction
• DADU construction
• Custom home construction
• Site development
• Excavation services
• Groundwork
• In-fill development
• Demolition services
• Concrete and foundations
• Sewer line inspection
• Utility installation
• Waterline installation and repair
• Civil work
• Landscape construction
• Project management

DIGS provides comprehensive construction services designed to support residential projects from the earliest planning stages through final completion.

ADU & DADU Construction Specialists

Creating Flexible Living Spaces

DIGS specializes in building Attached Dwelling Units (ADUs) and Detached Accessory Dwelling Units (DADUs) that help homeowners maximize property value and create additional living space. Their team manages the entire process, including planning, permitting, site preparation, utility work, construction, and finish work.

ADU Services Include

• Detached ADUs
• Attached ADUs
• Backyard cottages
• Guest houses
• Rental units
• Home offices
• Multigenerational housing
• Custom ADU designs

Whether creating rental income opportunities or expanding living space for family members, DIGS delivers customized solutions tailored to each property and homeowner’s goals.

Site Development Experts

Building Strong Foundations for Success

A well-executed site development plan forms the backbone of every successful construction project. DIGS provides comprehensive site preparation services that ensure projects begin on stable, properly prepared ground. Their experienced team utilizes proven processes and modern equipment to optimize sites for long-term performance and safety.

Site Development Services

• Land clearing
• Grading
• Excavation
• Utility installation
• Ground preparation
• Site optimization
• Infrastructure planning
• Construction readiness preparation

Their commitment to quality site preparation helps improve safety, increase property value, and enhance the longevity of future structures.

Excavation, Groundwork & Utility Services

Preparing Sites the Right Way

DIGS offers professional groundwork and excavation services that establish the structural foundation for successful construction projects. Their team carefully manages every stage of site preparation to ensure long-term stability and performance.

Services include:

• Excavation
• Earthmoving
• Ground stabilization
• Utility trenching
• Sewer line installation
• Waterline installation
• Site preparation
• Foundation excavation

Every project is completed with a focus on safety, efficiency, and precision.

Concrete & Foundation Construction

Building Durable Foundations

DIGS understands that every successful building starts with a strong foundation. Their concrete and foundation services provide the structural support needed to ensure long-lasting performance and reliability. From ADU foundations to custom construction projects, their team delivers quality workmanship and careful planning throughout the process.

Concrete Services Include

• Foundations
• Concrete slabs
• Driveways
• Sidewalks
• Patios
• Retaining walls
• Structural concrete work
• Site concrete improvements

Their focus on durability, strength, and quality control helps ensure every project is built on a solid foundation.

Leadership & Experience

Owner Eric Dexter

Owner Eric Dexter brings more than three decades of construction experience to every project. His background in commercial construction provides extensive expertise in permitting, design coordination, site development, utilities, sewer systems, groundwork, and project management. He personally oversees projects and works closely with trusted contractors to ensure high standards of quality, scheduling, and budget management.

Why Homeowners Choose DIGS

Key Advantages

• 30+ years of industry experience
• Full-service construction company
• ADU and DADU specialists
• Site development expertise
• Utility and groundwork specialists
• End-to-end project management
• Quality-focused construction process
• Transparent communication
• Reliable scheduling
• Commitment to client satisfaction

DIGS focuses on creating a smooth and stress-free construction experience while delivering results that meet each client’s unique needs and expectations.

Building Possibilities From the Ground Up

Whether preparing a construction site, building an ADU, installing utilities, creating a foundation, or managing a complete residential construction project, DIGS Construction & ADU Builders provides the expertise, resources, and project management needed to bring each vision to life. Their dedication to quality workmanship, customer satisfaction, and innovative solutions continues to make them a trusted construction partner throughout Snohomish and King Counties.