Practical Engineering. Proven Infrastructure.
Walker & Murdock is a civil engineering firm specializing in the planning, design, and delivery of critical infrastructure projects throughout Arizona and beyond. We work with municipalities, utilities, and private clients to solve complex infrastructure challenges with practical, field-tested solutions.
Our approach is grounded in constructability — every design decision is made with an eye toward how a project will actually be built, operated, and maintained. That perspective helps our clients avoid costly surprises, minimize disruption during construction, and deliver infrastructure that performs reliably for decades.
With deep experience across water and wastewater systems, pipelines, and utility infrastructure, our team brings experience on infrastructure projects valued at over $100 million. We bring both the technical expertise and the real-world project experience needed to guide clients from initial planning through final completion.
Why Walker & Murdock
Construction-Focused Design
We engineer for constructability from day one, reducing risk and rework in the field.
Proven Track Record
Experience on infrastructure projects valued at over $100 million across multiple states.
Full-Lifecycle Support
From planning and design through construction and long-term performance.
Practical Solutions
Straightforward engineering aimed at efficiency, durability, and minimal disruption.
Services
Comprehensive civil engineering solutions built for constructability, long-term performance, and cost efficiency.
Water & Wastewater Systems
Planning, design, and engineering for municipal water and wastewater infrastructure, built to meet regulatory requirements while minimizing long-term operational costs.
Key Services:
- Municipal Water Infrastructure
- Wastewater Conveyance & Treatment
- Regulatory Compliance Design
- Long-Term Operational Cost Reduction
Pipeline Engineering
Design, rehabilitation, and construction support for pipeline systems ranging from small-diameter utility lines to large-diameter critical infrastructure up to 96 inches.
Key Services:
- Small-Diameter Utility Lines
- Large-Diameter Pipeline Infrastructure (Up to 96")
- Pipeline Rehabilitation Solutions
- Construction Support & Execution
Utility Infrastructure
Comprehensive engineering services for utility systems, from initial feasibility through construction, with a focus on minimizing disruption to surrounding communities.
Key Services:
- Initial Feasibility & Master Planning
- Utility System Design
- Construction Execution Support
- Community Disruption Minimization
Municipal Infrastructure
End-to-end civil engineering support for municipal projects — helping public agencies plan, design, and execute infrastructure improvements efficiently and within budget.
Key Services:
- End-to-End Civil Engineering Support
- Public Agency Project Execution
- Budget & Cost-Efficient Delivery
- Municipal Infrastructure Planning
Meet our Team
Walker & Murdock brings both technical expertise and real-world project experience to guide clients from initial planning through final completion on infrastructure projects valued at over $100 million.
Matt Walker, PE
Matt Walker, P.E. is a licensed Professional Engineer with more than 15 years of experience in civil engineering and infrastructure development. A graduate of the University of California, Berkeley, Matt specializes in developing practical, efficient engineering solutions for complex civil infrastructure projects.
Licensed in multiple states, Matt has contributed to and led more than $100 million in infrastructure projects throughout his career. His experience spans the planning, design, engineering, and execution of projects involving water and wastewater systems, pipelines, utilities, and municipal infrastructure.
Matt brings a practical, construction-focused perspective to engineering, with an emphasis on constructability, long-term performance, cost efficiency, and minimizing disruption. His combination of technical expertise and extensive project experience allows him to help clients navigate complex infrastructure challenges from initial planning through project completion.
"Our perspective helps clients avoid costly surprises, minimize disruption during construction, and deliver infrastructure that performs reliably for decades."
Core Specializations & Practice Focus:
Todd Murdock
Todd Murdock brings nearly 10 years of experience working with pipeline and utility infrastructure across a wide variety of applications. A graduate of the University of Arizona, Todd has built his career around solving the unique challenges associated with the design, rehabilitation, and construction of pipeline systems.
His project experience spans pipelines ranging from 6 inches to 96 inches in diameter, providing him with a strong understanding of both smaller utility systems and large-diameter, critical infrastructure. This broad range of experience has given Todd valuable insight into how pipeline projects are designed, constructed, and successfully delivered in the field.
With a strong understanding of pipeline systems, constructability, and project execution, Todd focuses on developing straightforward solutions to complex infrastructure challenges while keeping project efficiency and long-term performance at the forefront.
"Developing straightforward solutions to complex infrastructure challenges while keeping project efficiency and long-term performance at the forefront."
Core Specializations & Practice Focus:
Initiate an Engineering Consultation
Reach out to Walker & Murdock to discuss water, wastewater, pipeline, or municipal infrastructure solutions in Phoenix, Arizona and beyond.
Headquarters & Contact Information
Chandler, AZ 85249
Walker & Murdock is a Phoenix-based civil engineering firm delivering water, wastewater, pipeline, and municipal infrastructure solutions built for constructability, long-term performance, and cost efficiency across Arizona and beyond.