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Business Details
34 Years
experience
Your Trusted Civil Engineering Partner in Walla Walla, WA
MEFI Engineering was founded in 1992 by Maury Fortney, a licensed Professional Engineer with expertise in civil and structural engineering. Our firm specializes in delivering comprehensive engineering solutions across Washington, Oregon, Idaho, and Alaska. With decades of experience, we provide services ranging from civil site work and water system analysis to traffic studies and structural design. Our principal engineer holds advanced degrees from Portland State University and the University of Idaho, and has contributed to national accreditation efforts for engineering programs. We utilize cutting-edge software like AutoCAD Civil 3D and MS Project to ensure precision in subdivision design, hydrological analysis, and contract administration.

Our team's extensive background includes roles as City Engineer, Construction Engineer, and educator in civil engineering disciplines. We maintain active memberships in professional organizations such as the American Society of Civil Engineers and serve as ABET program evaluators. Our reputation for excellence stems from over 30 years of delivering reliable, code-compliant engineering solutions tailored to small and medium-scale projects. We prioritize client collaboration and technical rigor in every project, from manufactured home foundation certifications to complex land development initiatives.
Services
Civil Site Work Water System Analysis Traffic Engineering Structural Analysis Subdivision Design Hydrological Studies Contract Administration HUD Foundation Certifications Land Development Retaining Wall Design
Details
  • Year established: 1992
Highlights and features
  • 30+ years of civil engineering experience since 1992
  • Engineers licensed in four Pacific Northwest states
  • Modern software suite for precise engineering analysis
  • ABET accreditation expertise through program evaluation
  • Comprehensive project management from concept to completion
Associations and certifications
  • ABET
Services
Civil Site Work
Our civil site work services encompass topographical mapping, utility design, and access road planning. We specialize in creating functional layouts that comply with local regulations while optimizing land use. Our team delivers precise grading plans and stormwater management solutions for commercial and residential developments.
Water System Analysis
We conduct comprehensive water system analyses including hydraulic modeling, pipe network calculations, and reservoir design. Our expertise ensures efficient water distribution systems that meet regulatory standards. We've completed projects ranging from small irrigation districts to 120,000-gallon reservoir installations.
Traffic Engineering
Our traffic engineering services include speed studies, capacity analysis, and origin-destination surveys. We provide data-driven solutions for intersection improvements and roadway design. The team has completed traffic analyses for school districts, industrial parks, and municipal infrastructure projects.
Structural Analysis
We offer structural analysis for buildings, bridges, and industrial facilities using advanced software tools. Our services cover load calculations, material specifications, and code compliance verification. We've designed structures ranging from pole buildings to aircraft hangars with precise engineering solutions.
Land Development
Our land development expertise includes subdivision design from 5-lot parcels to 80-lot communities. We handle complete site planning with sewer systems, stormwater management, and utility coordination. The team integrates environmental considerations with practical development requirements in every project.
People
Maury Fortney
Principal Engineer
Licensed Professional Engineer with 30+ years of experience in civil engineering. Holds MS in Engineering from University of Idaho and BS in Structural Engineering from Portland State University. Former City Engineer and ABET program evaluator.
Questions
What areas does MEFI Engineering serve?
We provide engineering services throughout Washington, Oregon, Idaho, and Alaska with local expertise in Walla Walla County.
What software tools does MEFI use?
Our engineers utilize AutoCAD Civil 3D, Eagle Point, StruCalc, MS Project, and specialized structural analysis software for precise project execution.
What project sizes does MEFI handle?
We specialize in small to medium projects including 5-80 lot subdivisions, municipal infrastructure, and commercial developments.
Is MEFI Engineering licensed?
Our principal engineer holds active licenses in Washington, Oregon, Idaho, and Alaska with over 30 years of professional experience.
What certifications does MEFI offer?
We provide HUD Manufactured Home Foundation Certifications and ABET accreditation support services for engineering programs.