Call us at: (206) 629-5935

Welcome to Vikek Environmental Engineers

Experts in Solid-Waste Management and Management Engineering.


solid waste and management engineering excellence

sustainable solutions provider

local and global expertise

cost effective services delivered with integrity

Who We Are

 We provide solid waste management life cycle and general management engineering services; from assessment of projects, contaminated sites, landfills and transfer stations, to design, construction quality assurance, performance improvement and environmental compliance. We build strong and sustainable solutions that help public and private enterprises meet and overcome environmental, engineering, and management challenges. 



Proudly Partnered

Vikek creates solutions for some of the most common challenges organizations are facing today:



90% of waste management facilities do not have comprehensive operations and maintenance plans.

– Neal Bolton



80% of municipal solid waste landfills closed since the 1990s places significant financial burden on
landfill owners.




73% of troubled mega projects studied failed due to poor execution.

– Mckinsey & Company



70% of companies fail to execute their strategy due to shortcomings in their management system.

– Accenture Report



40% of organizations do not have standardized processes for managing their products or services.




Only 10% of workforce understand their organizations strategy.

– Scorecard Collaborative


Solid Waste Management

Solid Waste Management

We provide sustainable solutions to solid waste
management challenges ranging from planning,
design and construction quality assurance for
landfills and contaminated sites. Our services are provided by industry experts with deep
experiences to offer innovative solutions
efficiently and cost-effectively.

Management Engineering

Management Engineering

We develop customized management and
planning architectures and models to align
organizational strategy to projects and
operations. We develop and/or improve processes to drive organizations’ and project delivery breakthrough efficiencies and effectiveness and enable successful achievement of strategic goals.

Stormwater Management

Stormwater Management Systems

We provide stormwater facility planning, design
and construction quality assurance services,
leveraging our holistic approach to provide
efficient services to our clients seeking to acquire permits quickly for their project.

International Services

International Services

We partner with governments, businesses and
non-governmental organizations to create
customized solutions for the serious solid waste
management challenges facing developing

Meet Our core Team

Get to know our staff of passionate, dedicated, and experienced industry experts.

Victor O. Okereke

Victor O. Okereke

Ph.D., P.E., DEE, CLSSS, Founder and Principal
Gary Arndt

Gary Arndt

P.E., PMP, Senior Associate
Dan Hawk

Dan Hawk

P.E., Senior Associate

Nnamdi Madakor

Nnamdi Madakor

R.G., R.HG., Associate

Thomas Karston

Tom Karston

Lead Financial Analyst

Active Memberships

Swana logo
AAEES logo


"Victor's expertise in strategic management can help others to think more globally before jumping into a specific task or project."

– Mathew Hobson

strategic planning manager, king county

“VIKEK’s creative and holistic approach to stormwater systems development along with their engagement strategy was critical to the successful delivery of the City of Lacey Mall project."

– Jae Lee

“Victor’s overall project management effort was exemplary for the construction of the new North cell in Area 5 of the Cedar Hills Regional Landfill”.

– George Sidles, Department of Ecology

“Vikek’s unique landfill gas and collection system experience proved invaluable in the success of the Go East Landfill closure and subsequent 96 lot subdivision constructed around the closed landfill which was used as a special amenities including play areas, open space, jogging trails and detention pond. Their relevant experience on landfill closures would be key to the success of future similar projects and we highly recommend their team for landfill closure projects. ”.

Marty Penhallegon

PE President, Kirkland WA

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