
AED Energy Services
Wyomissing, PADesigning America's Energy Lifelines
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Designing America's Energy Lifelines

Advantus Engineers is a Pittsburgh-based engineering consulting practice founded in 2004, specializing in building commissioning, sustainability consulting, MEP assessments, construction quality assurance, and environmental compliance. It serves public, institutional, and commercial clients across the Pittsburgh region. Over more than two decades, the practice has supported LEED certifications, water quality programs, and on-call MEP engineering for clients including the Pittsburgh Water and Sewer Authority and the David L. Lawrence Convention Center.
Shaping the built environment with precision, creativity, and purpose since 1945

We Own It.
Innovation for the Future

We create foundations for the future.

YOUR GO-TO Engineering Consulting Partner
Transforming Ideas Into Reality®

Engineering | Planning | Infrastructure Solutions
Your Foundation for Success

Advanced geospatial technology and civil design professionals.
National Presence. Hyper-Local Focus.

Professional Engineering Services

Innovative and State-Of-The-Art Solutions

Our work moves people. Our people move us.

We Make a Difference

We Make a Difference
Multidisciplinary Engineering, Project Management & Business Technology Services

Delivering High Quality, Efficient Transportation Solutions
R2O Consulting, LLC is a Cleveland-based engineering and consulting firm founded in 2017 that delivers infrastructure planning, water resources, and environmental services to public utilities, airports, developers, and contractors. Its team of approximately 20 professionals integrates hydraulic and hydrologic modeling, GIS analysis, asset management, and environmental compliance services across projects focused on aging infrastructure rehabilitation, water resource protection, and regulatory planning. R2O operates from offices in Cleveland, Pittsburgh, Detroit, Denver, Columbus, and Cincinnati.

Creating Tomorrow, Together.

Over 30 Years of Engineering Innovation and Excellence
Excellence. Innovation. Service.

Your Entire Project Life Cycle