Business Details
25 Years
experience
Retaining Wall Systems & Engineering Solutions
Pacific Lock & Load was founded in 2001 when owner Marv Wyatt identified a need for a more effective retaining wall system while observing a project in Tucson, Arizona. Recognizing the limitations of traditional segmental block walls, Marv acquired the license for the LOCK+LOAD Retaining Wall system across eight western U.S. states. Over two decades, the company has grown from producing a few thousand feet annually to manufacturing approximately one million square feet of retaining wall systems each year. Our approach combines patented engineering, innovative design, and high-quality materials to deliver durable solutions for both public and private sector projects. We specialize in addressing complex retaining wall challenges through customized engineering, ensuring optimal performance and cost-efficiency. Our teams expertise spans manufacturing, installation, and project consultation, supported by partnerships with qualified engineers and contractors.We prioritize client collaboration, offering technical support, on-site assistance, and educational seminars to ensure successful project outcomes. With a commitment to continuous improvement, we actively expand into new markets, including state DOT infrastructure projects, while maintaining strong private-sector growth. Our facilities utilize advanced manufacturing techniques, including wet-cast concrete with reinforced fibers and steel, to produce dimensionally precise components. We serve clients across the Western United States and Northern Mexico, emphasizing reliability, innovation, and value-driven results. Our work has demonstrated significant cost and time savings for clients, such as a $26,000 reduction in a Washington State Department of Transportation project.
Services
Retaining Wall Manufacturing
Engineering Consultation
Installation Support
Product Delivery
Project Approvals Assistance
Details
- Year established: 2001
Highlights and features
- We offer over 20 years of experience in advanced retaining wall systems.
- Our patented engineering designs maximize structural efficiency and cost savings.
- We provide comprehensive support from consultation to installation.
- Our products are manufactured with 5500 psi reinforced concrete for superior durability.
- We specialize in solutions for complex infrastructure and private development projects.
What people say
Innovative design
Cost-effective solutions
Time-efficient installation
Durable components
Technical expertise
Services
Retaining Wall Manufacturing
Our manufacturing process creates high-strength retaining wall components using 5500 psi air-entrained concrete with fiber and steel reinforcement. We produce panels, counterforts, corners, and trim pieces with precise dimensions for consistent quality. Each unit is designed for ease of installation and long-term durability in challenging environments.
Engineering Consultation
We provide preliminary engineering assessments and collaborate with project teams to develop customized retaining wall solutions. Our expertise includes structural analysis, compaction requirements, and integration with fencing or railing systems. We ensure compliance with local regulations and project-specific performance criteria.
Installation Support
Our installation guidance covers foundation preparation, panel alignment, backfill compaction, and geo-grid placement. We offer on-site training and technical resources to ensure proper execution of patented installation techniques. This includes recommendations for achieving optimal density and structural integrity.
Project Approvals Assistance
We assist with navigating permitting processes for city, county, and state agency requirements. Our team prepares documentation demonstrating compliance with engineering standards and provides technical data to support approval submissions for infrastructure projects.
Product Delivery Coordination
We manage logistics to ensure timely delivery of retaining wall components to project sites. Our coordination accounts for production schedules, transportation logistics, and project timelines to maintain construction workflow efficiency without compromising component quality.
People
Marv Wyatt
Owner
Marv Wyatt founded Pacific Lock & Load in 2001 after identifying the need for improved retaining wall systems during a project in Tucson, Arizona. He secured licensing for the LOCK+LOAD system across eight western states and has led the company's growth to manufacture one million square feet annually.
Michelle Harmsen
Office Manager/Accounts Payable
Michelle Harmsen manages office operations and accounts payable at Pacific Lock & Load. She provides administrative support to the executive team and serves as a primary contact for financial matters, ensuring efficient internal processes and vendor relations.
Robert Westlake
Controller
Robert Westlake oversees financial management and accounting operations for Pacific Lock & Load. He ensures accurate financial reporting and maintains fiscal controls across manufacturing, project execution, and administrative functions.
Ben Stores
Sales Manager/Business Development
Ben Stores leads sales and business development efforts at Pacific Lock & Load. He identifies new market opportunities and collaborates with clients to implement retaining wall solutions that meet engineering and budgetary requirements.
Forrest Armentrout
California Sales
Forrest Armentrout manages California sales for Pacific Lock & Load. He works directly with contractors and project teams to provide product specifications and installation guidance tailored to regional construction needs.
Questions
What distinguishes LOCK+LOAD retaining walls from traditional systems?
Our patented design allows full compaction to the wall face, reducing settlement risks while offering space-saving integration with fencing and railings.
Do you provide engineering support for custom projects?
Yes, we offer preliminary engineering assessments and collaborate with third-party engineers to develop tailored solutions for unique site conditions.
Are LOCK+LOAD walls suitable for infrastructure projects?
Yes, we’ve completed numerous transportation and municipal projects, including DOT-approved installations with demonstrated cost and time savings.
How do you ensure product quality during manufacturing?
We use 5500 psi air-entrained concrete with steel and fiber reinforcement, maintaining strict dimensional tolerances through precision casting methods.
What geographic areas do you serve?
We provide retaining wall systems and support services across the Western United States and Northern Mexico regions.
Do you offer installation training?
Yes, our team provides on-site installation guidance, technical resources, and educational seminars for contractors and engineering professionals.
