Premier Sitework & Excavation Contractor in Tualatin, OR
A fourth-generation, family-owned firm delivering certainty and excellence on every project in Tualatin.
- Value-Engineered Solutions to Maximize Your Budget
- In-House Fleet of 150+ Units for Projects of Any Scale
- Fully Licensed & Insured in Oregon (CCB 217133)
The Partner of Choice for Tualatin's Developers & Builders
For four generations, Legacy 6 Inc. has built more than just subdivisions and commercial sites; we’ve built lasting relationships. Our 80%+ repeat business rate is a testament to our commitment to partnership, transparency, and results. As a Service-Disabled Veteran-Owned Small Business (SDVOSB), we bring a disciplined and team-first approach to every job site in Tualatin and the greater Portland metro area. We don’t just work on projects; we invest our experience and energy into them, treating each one as if it were our own.
Our deep roots in the Pacific Northwest mean we understand the unique demands of building in this region. We know the challenges presented by the local soil composition and weather patterns. This local expertise allows us to foresee potential issues before they become costly problems, ensuring your project in Tualatin is completed on schedule and within budget. Our approach is centered on over-communication, keeping you informed at every step and fostering a true team environment where challenges are met with proactive solutions, not reactive fixes.
Comprehensive Heavy Civil Services in Tualatin
Legacy 6 offers a full suite of services to take your Tualatin project from raw land to a build-ready site. Our in-house team of project managers, operators, and mechanics ensures seamless execution and quality control at every stage. We serve both commercial developers and residential home builders with tailored solutions, leveraging our extensive experience to deliver superior outcomes. Whether you’re planning a large commercial center or a new residential community, we have the resources and expertise to lay the groundwork for your success.
Sitework and Grading in Tualatin
Proper sitework and grading are the non-negotiable foundation of any successful construction project. At Legacy 6, we provide expert sitework and grading for projects of all complexities in Tualatin. From preparing expansive commercial building pads and multi-acre parking lots to meticulously grading large residential subdivisions, our team uses advanced CAD services and precision equipment to ensure a perfect foundation for your construction. Our process begins with a thorough analysis of your site plans and the local topography. We use this data to create a grading plan that ensures optimal drainage, stability, and compliance with all engineering specifications. Our skilled operators, using GPS-guided machinery, execute the plan with exacting accuracy, creating a level, stable, and perfectly prepared site ready for vertical construction.
Excavation Contractor Services
As a leading excavation contractor in Tualatin, OR, we handle everything from mass excavation for large-scale developments to detailed digging for building foundations and complex utility networks. Our extensive fleet of over 150 machines allows us to match the right equipment to the job, maximizing efficiency and safety. For commercial sites, this means efficiently moving thousands of cubic yards of earth for building pads and underground parking structures. For residential subdivisions in Tualatin, it means precise excavation for foundations, basements, and road infrastructure. Our project managers and superintendents coordinate every phase, ensuring that excavation work integrates smoothly with other site activities and adheres to the project timeline.
Demolition Services in Tualatin
Our team provides safe, controlled, and efficient demolition services to clear the way for new development in Tualatin. We manage the entire process, from initial site assessment and hazardous material abatement to structural demolition, concrete breaking, material sorting for recycling, and final site clearing. We handle both residential and commercial demolition, including the careful teardown of old structures to make way for modern construction. Our services also include crucial final steps like septic and well abandonment, ensuring your Tualatin property is fully decommissioned, environmentally sound, and prepped for the next phase of its life. Safety is paramount in our demolition work, with every project planned to protect our crew, the public, and adjacent properties.
Underground Utilities Tualatin, OR
The unseen infrastructure of underground utilities is critical to the function of any development. Legacy 6 specializes in the installation, maintenance, and repair of these essential systems. Our experienced crews are proficient in laying new sewer lines, water mains, and storm drain systems for both new residential subdivisions and complex commercial properties. We have a deep understanding of local requirements and work diligently to ensure full compliance with all City of Tualatin and Washington County codes and inspection standards. Our expertise in underground utilities in Tualatin, OR, means we can navigate challenging site conditions and coordinate with public utility providers to ensure seamless connections and long-term reliability for your project.
Land Clearing & Retaining Walls
We transform overgrown, unusable, or undeveloped parcels into workable sites through our comprehensive land clearing services. This process can include the removal of trees, stumps, brush, and rocks to prepare a clean slate for development. In conjunction with clearing, we design and construct structurally sound retaining walls, which are often essential for managing the slopes and grades common throughout the Pacific Northwest landscape. A well-built retaining wall not only prevents soil erosion but also maximizes the usable space on your Tualatin property. We build walls that add both critical function and long-term stability, engineered to withstand local soil pressures and weather conditions.
In-House Trucking & Material Hauling
Project timelines depend heavily on logistics. Delays in material delivery or equipment transport can bring a job site to a halt. Legacy 6 eliminates this risk with our dedicated in-house trucking division. Our diverse fleet of Super Solos, Truck and Pups, Transfers, Side Dumps, End Dumps, and Lowboys ensures that materials and equipment are moved to, from, and around your Tualatin site without relying on third-party schedules. This integration gives us complete control over the logistical chain, allowing us to respond quickly to project needs, remove debris efficiently, and deliver aggregate or backfill precisely when it’s needed. This capability is a cornerstone of our ability to deliver projects on time.
Our Work in Tualatin and Washington County
Commercial Sitework
- Location: Tualatin, OR
- Contractor: Legacy 6, Inc.
Project Scope:
- Site Preparation & Land Clearing
- Demolition of Existing Structures
- Septic & Well Abandonment (if applicable)
- Debris Removal & Site Clean-Up
- Safety & Environmental Compliance
Project Details:
Legacy 6, Inc. recently completed a Commercial Sitework project in Tualatin, OR, preparing a large property for redevelopment. The work involved clearing dense vegetation, demolishing aging structures, disconnecting utilities, and removing debris to deliver a safe, build-ready site. Despite challenges such as limited site access, strict county permitting requirements, and the discovery of hidden underground features, Legacy 6 successfully managed the project.
Underground Utilities
- Location: Tualatin, OR
- Contractor: Legacy 6, Inc.
Services Rendered:
- Excavation & Grading
- Utility Installation
- Erosion & Drainage Control
- Material Hauling & Import/Export
- Compaction & Stabilization
Project Details:
Legacy 6, Inc. successfully executed a Underground Utilities project in Tualatin, OR, transforming raw land into a fully prepared site for commercial development. The team handled excavation, grading, underground utilities, and erosion control with precision, overcoming soil and drainage challenges to deliver a safe, compliant, and construction-ready foundation for future builds.
What Our Tualatin-Area Clients Say
Start Your Tualatin Sitework Project on Solid Ground
Your project deserves a partner who brings more than just equipment to the job. It deserves a team invested in your success. At Legacy 6, our value engineering mindset, commitment to over-communication, and four generations of experience are your greatest assets. We don’t just perform a task; we partner with you to find the best solutions, anticipate challenges, and deliver a site that sets you up for success. Let’s discuss the specific needs of your Tualatin development and show you how our team-first approach makes a tangible difference.
Contact our team today to get a comprehensive bid and experience the Legacy 6 difference.
Frequently Asked Questions About
Tualatin Projects
Are you licensed and insured to work in Tualatin, Oregon?
Yes, Legacy 6 Inc. is fully licensed and insured to perform all heavy civil construction services in Tualatin. Our Oregon license is CCB 217133. We are experts in the local permitting process and handle all necessary applications and inspections, adhering strictly to Tualatin and Washington County building codes and regulations to ensure your project is compliant from start to finish.
What size projects do you handle in the Tualatin area?
We are equipped to handle projects of all sizes, from small commercial sites to large, multi-phase developments. Our ideal projects include residential subdivisions between 10 and 100 lots and commercial developments with sites from 5,000 to 500,000 square feet. Our fleet of over 150 units of heavy equipment gives us the flexibility and power to scale our services to your specific project needs in Tualatin.
Do you have experience with the specific soil conditions in Tualatin?
Absolutely. As a fourth-generation Pacific Northwest contractor, we have extensive, hands-on experience working with the region’s diverse geological conditions. This includes the heavy clay and silt loam common in the Tualatin area. Our value engineering process includes a detailed assessment of site-specific conditions, allowing us to proactively plan for any challenges, prevent costly issues, and optimize the project plan for the local environment.
How do you manage trucking for projects in Tualatin to avoid delays?
We operate our own large fleet of trucks, including Super Solos, Truck and Pups, Transfers, and Lowboys. This in-house capability gives us direct control over project logistics and trucking. We are not dependent on third-party availability. This ensures that materials are imported, spoil is exported, and heavy equipment is moved efficiently to and from your Tualatin job site, which minimizes downtime and is critical to keeping a project on schedule and on budget.
Can you handle both the demolition of an old structure and the excavation for a new one?
Yes. We are a full-service contractor providing comprehensive, turnkey site preparation services. We can manage the complete demolition and clearing of a site with an existing structure and then seamlessly transition to the sitework, grading, excavation, and utility installation for the new construction. This provides you with a single, accountable point of contact for all critical site prep phases, simplifying project management and ensuring continuity.
