Your Expert Excavation Contractor in Cedar Mill, OR
A fourth-generation, SDVOSB certified partner for developers and commercial builders.
- OR CCB Licensed (217133) & Insured for Your Project's Protection
- In-House Fleet of 150+ Units Ensures On-Time Project Completion
- Value Engineering Approach to Minimize Costs & Delays
The Partner of Choice for Cedar Mill
Developers & Builders
For four generations, Legacy 6 Inc. has been a cornerstone of heavy civil construction in the Pacific Northwest. Our family-owned business is built on a legacy of experience, and our commitment to excellence is proven by an 80%+ repeat business rate. As a certified Service-Disabled Veteran-Owned Small Business (SDVOSB), we bring unmatched discipline, integrity, and a team-first mentality to every job site in Cedar Mill. We understand that success in Washington County’s competitive development landscape requires more than just moving dirt. It requires a true partner. We don’t just complete projects; we build lasting relationships by treating your investment as our own, ensuring transparent, proactive communication from pre-construction through to final sign-off. Our clients choose us because we anticipate challenges and provide solutions before they become costly problems.
Comprehensive Sitework & Excavation Services
in Cedar Mill
Legacy 6 Inc. provides a full spectrum of heavy civil construction services for projects of all sizes in Cedar Mill and throughout Washington County. Our experienced, in-house crews and extensive company-owned fleet are equipped to handle the unique demands of both commercial and residential development. From initial land clearing on a raw parcel to the final grade of a commercial parking lot, our team delivers quality results on time and on budget.
Commercial Sitework & Excavation
We prepare commercial sites for success, from initial clearing to final grading. Our services include creating stable building pads, constructing durable parking lots, installing structural retaining walls, and performing all necessary sitework and grading in Cedar Mill to set your project on a solid foundation. We understand that the groundwork for a commercial building pad must be flawless to support the structure above it for decades to come. Our team uses GPS-guided equipment to ensure precise compaction and elevation, meeting all engineering specifications for retail centers, office buildings, and industrial facilities.
Residential Development Excavation
Our team specializes in preparing land for residential subdivisions and multi-family apartment complexes. We handle everything from mass earthwork and road construction to utility trenching and fine grading, ensuring your development in Cedar Mill is ready for vertical construction on schedule. We partner with developers focused on 10 to 100-lot projects, providing the scalability and efficiency needed for these complex jobs. Our expertise in road construction ensures proper subgrade preparation and drainage, creating lasting infrastructure for the new community.
Whether you’re clearing a raw, forested parcel of land or need structural demolition services in Cedar Mill, we have the equipment and expertise to manage the job safely and efficiently. Our team is skilled in managing building demolition, material recycling, septic and well abandonment, and complete site clearing to prepare your property for its next phase. We adhere to strict safety protocols and local regulations, ensuring a clean slate for your new construction project while minimizing impact on surrounding properties.
We are proven experts in the installation, maintenance, and repair of essential underground infrastructure. For projects requiring underground utilities in Cedar Mill, OR, we skillfully install new water lines, sanitary and storm sewer systems, and dry utilities. Our crews understand the specific requirements and inspection processes of Washington County and local utility providers. We ensure that every trench is dug safely, every pipe is laid to the correct grade, and every connection is secure, preventing future issues and ensuring long-term reliability for your development.
Site Grading & Preparation
Proper grading is one of the most critical aspects of any construction project, dictating drainage and structural stability for years to come. We utilize advanced CAD services and GPS-equipped machinery to ensure precise grading for building pads, roadways, and entire subdivisions. This technology allows us to execute complex engineering plans with incredible accuracy, preventing future water intrusion issues and ensuring a perfectly level base for foundations and pavement. Our approach to sitework and grading in Cedar Mill minimizes material waste and reduces the need for costly rework.
Our dedicated fleet of over 150 units, including Super Solos, Truck and Pups, Side Dumps, End Dumps, Lowboys, and Conveyor Trucks, gives us complete control over project logistics. This significant in-house capability ensures that equipment, soil, rock, and other materials arrive on time in Cedar Mill, keeping your project moving forward without delays from third-party trucking availability. This vertical integration is key to our ability to maintain tight schedules and respond quickly to changing site conditions.
Our Work in Cedar Mill and Washington County
We are proud to contribute to the growth and development of communities like Cedar Mill. Our portfolio reflects a deep understanding of the region’s soil conditions, building codes, and development patterns. Below are examples of the types of projects we expertly manage in your area.
Residential Land Clearing & Demolition
- Location: Cedar Mill, 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 Residential Land Clearing & Demolition project in Cedar Mill, 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.
Commercial Sitework & Excavation
- Location: Cedar Mill, 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 Commercial Sitework & Excavation project in Cedar Mill, 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 Pacific Northwest Partners Say
Our reputation is built on the trust we earn with every project. We are proud of the relationships we’ve built with developers and builders across the region.
Start Your Cedar Mill Project with a Proven Partner
Don’t leave your project’s foundation to chance. Partner with Legacy 6 Inc., a contractor that brings four generations of experience, an unwavering commitment to safety, and a proactive, team-first approach to your Cedar Mill job site. As a certified SDVOSB, we are ready to bring our expertise in sitework, demolition, and underground utilities to your next commercial or residential development. Let’s discuss how our value engineering and in-house capabilities can drive efficiency and create cost savings for your project.
Phone: 360.690.5339
Address: 511 NE 199TH ST Ridgefield, WA 98642
Licenses: OR CCB: 217133 | WA: LEGAC6I856KA
Frequently Asked Questions for
Cedar Mill Excavation Projects
Are you licensed and insured to perform excavation and sitework in Cedar Mill, OR?
Yes, absolutely. Legacy 6 Inc. is fully licensed with the Oregon Construction Contractors Board (CCB #217133) and is also licensed in Washington (LEGAC6I856KA). We carry comprehensive insurance policies that meet or exceed industry standards to protect our clients, our team, your property, and the public.
Our project is a 30-lot residential subdivision. Can your team handle a project of this scale?
Yes. Projects like a 30-lot residential subdivision are precisely what we are built for and a core part of our business. With a company-owned fleet of over 150 pieces of heavy equipment and dedicated in-house crews of operators, laborers, and project managers, we have the capacity and experience to manage multi-phase residential developments efficiently from start to finish.
What does your 'value engineering' process involve for a sitework and grading project in Cedar Mill?
Our value engineering is our standard practice and is included in our partnership approach. When we receive project plans, we review them from an owner’s perspective, actively looking for opportunities to improve efficiency, reduce costs, or mitigate potential risks. For a project in Cedar Mill, this might involve suggesting alternative grading strategies to better balance cut-and-fill needs, thereby reducing soil import or export costs. It could also mean identifying more efficient routes for utility installation or proposing different materials for a retaining wall that meet engineering requirements while offering better long-term value.
How do you ensure project timelines are met for installing underground utilities in Cedar Mill?
We control the timeline by minimizing reliance on outside subcontractors for critical path activities. Our in-house teams handle the excavation and installation of utility lines, and our own trucking fleet manages all material and equipment logistics. This integration, combined with our heavy focus on over-communication and detailed project management, allows us to proactively manage the schedule. We can adapt quickly to unforeseen site conditions or inspection schedules, keeping the project on track.
What is an SDVOSB certification and why is it important?
SDVOSB stands for Service-Disabled Veteran-Owned Small Business. This is a respected federal certification that recognizes businesses owned and operated by military veterans who were disabled in the line of duty. For our clients and partners, it signifies a company built on a foundation of integrity, discipline, and a profound commitment to teamwork and mission accomplishment. Choosing an SDVOSB partner like Legacy 6 means you are working with a team that understands accountability and is dedicated to getting the job done right.
