Soldier Pile and Lagging Wall Installation in Tacoma, WA
Safe, reliable, and code-compliant retaining walls for your property or construction project. We serve both private and commercial clients throughout the South Puget Sound area.
Who We Serve
Who We Work With:
For professionals:

— We execute your engineer’s plans and specifications

— We meet deadlines, follow all Washington building codes

— Experienced collaboration with architects and inspectors
For private clients:

— We explain every step in plain English

— We help you pass inspections and get all permits

— Honest advice on price and timing
Why Choose Ruffhouse Construction:

15+ Years of Real Project Experience
Drilling, shoring, and excavation across Washington and Oregon

Fully Licensed and Insured
Your project and investment are protected

Local Team, Regional Expertise
Deep knowledge of Tacoma soils and local codes

Own Modern Equipment
We control timing and quality ourselves

Honest Estimates, Realistic Timelines
No unexpected costs or empty promises
Our Services


Soldier Pile & Lagging Wall Installation
What we do: Install soldier pile and lagging walls for residential, commercial, and industrial projects — ensuring excavation safety and slope stability.
How we do it:: Use engineered methods, comply with all codes, and deliver on time, every time.

Temporary & Permanent Retaining Walls
What we do: Build retaining walls for both short-term and permanent solutions, supporting excavations and landscapes.
How we do it:: Construct to exact specifications, guarantee strength and compliance, and pass inspections the first time.

Slope & Excavation Reinforcement
What we do: Reinforce slopes, embankments, and excavation sides to prevent soil movement and collapse.
How we do it:: Assess site needs, use advanced shoring systems, and work strictly according to your engineer’s plans.

Emergency Shoring & Ground Stabilization
What we do: Provide rapid shoring and stabilization after landslides, erosion, or unexpected ground movement.
How we do it:: Fast response, on-site evaluation, and immediate installation using in-house equipment.

Soldier Pile Drilling & Casing Installation
What we do: Drill boreholes for soldier piles and install casing where required for lagging wall and shoring systems.
How we do it::Use precise drilling equipment, ensure bore stability in any soil, and comply with all engineering specs and codes.
Serving Seattle, Tacoma, and All Puget Sound Coastal Areas
We provide soldier pile and lagging wall installation, shoring, and excavation services throughout:

- Seattle
- Tacoma
- Bellevue
- Lakewood
- University Place
- Gig Harbor
- Fife
- Everett
- Kent
- Renton
- All coastal and urban communities from Seattle to Tacoma, Everett, and beyond
Our licensed, insured team handles both residential and commercial projects across King County, Pierce County, Snohomish County, and all of the South Puget Sound and coastal Washington.
Looking for a reliable shoring or retaining wall contractor in Seattle, Tacoma, or anywhere along the coast?
Contact Ruffhouse Construction — your trusted local expert.
Our Projects: Quality, Timelines, and Results
Real examples of completed excavation, shoring, drilling, and ground reinforcement projects. We handle complex tasks for construction companies, industrial facilities, municipal clients, and private landowners, ensuring strict adherence to deadlines and industry standards.


Site Preparation for a Residential Complex
Project Type: Residential complex, Seattle suburbs, 107,600 sq ft
Client’s Challenge: The developer needed rapid site preparation to avoid delays in foundation work.
Solution:
- Excavation of 19,600 cubic yards in 21 days instead of 28
- Geotextile membranes used for slope stabilization and drainage
- Drainage system installation to reduce foundation costs by 15%
- Result: The project was completed 25% faster, saving the developer significant costs on foundation reinforcement.





Road Reconstruction and Soil Stabilization
Project Type: Municipal road, Washington state
Client’s Challenge: The road foundation was deteriorating, requiring stabilization while keeping traffic flow open.
Solution:
- Deep soil compaction applied without removing existing pavement
- New drainage system installed to prevent further degradation
- Phased work schedule to minimize traffic disruptions
Result: The road’s structural integrity was restored, increasing its lifespan by 10 years while maintaining safe traffic flow.




Excavation and Utility Installation for a Private Residence
Project Type: Private home, Seattle suburbs, 2,690 sq ft
Client’s Challenge: The lot had a complex slope requiring careful excavation and water management.
Solution:
- Drainage channels installed to prevent water accumulation
- Geotextile materials used to reinforce excavation walls
- Custom water runoff system designed to protect the foundation
- Result: The site was fully prepared for foundation pouring without risk of flooding, saving the client 10% on foundation costs.
What Our Clients Say
Our clients include developers, municipal organizations, industrial companies, and private landowners. They trust us with site preparation, ground reinforcement, and utility installation. See what they have to say about the quality and reliability of our work.






Our Process: 4 Steps to a Reliable Result
We value your time and handle all excavation and site preparation steps—from project assessment to final completion. Clear process, fixed deadlines, transparent pricing.

1. Submit a Request
Fill out a short form or call us. We’ll clarify project details and offer the best solution.

2. On-Site Visit and Cost Estimate
Our engineer visits the site for a free assessment, analyzes the soil, and estimates the work scope. You receive a detailed cost estimate.

3. Contract Signing and Work Execution
We finalize the timeline and cost in the contract, assign the right equipment, and begin work.

4. Completion and Project Handover
Final quality control, photo report, or personal site inspection. The site is ready for the next construction phase.
Get Your Project Estimate Today
From Our Blog
Stay informed with expert articles, project case studies, and practical tips that keep you ahead in excavation, shoring, and drilling.

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