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PSI is a premier provider of Construction services to Federal, State and Local Government and maintains local offices with full service capabilities to address the needs of the private sector.

PSI’s construction capabilities include:

Horizontal & vertical construction, excavations and grading, facility renovation and repairs, foundation and structural fabrication,  full instrumentation installations, antenna arrays and navigational aids, concrete retaining systems, site utilities such as storm water, sanitary sewer, water main and laterals, site electrical systems, utility structures and virtually any other construction activity that leverage the skills, knowledge experiences that makes us a cut above.

Where PSI goes beyond the norm is in our award winning programs providing Construction related services through our extensive experience as Mechanical/Electrical/ Plumbing (MEP), Environmental and Civil contractors.


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 PSI continues to work with the US Government providing construction
expertise in the areas of:

Anti Terrorism/Force Protection (AT/FP)
Military Construction (MILCON)
Demolition & Deconstruction (D&D)
Design Build
DERP” “FUDS” program
Space Launch Platforms (Government and Commercials)
Homeland Security
Department of Energy (DoE) National Laboratories

With all federal projects comes PSI experience and understanding of all the accompanying complexities and intricacies of this line of work. Urgent schedule requirements, the necessity of partnering to secure the goals of all team members and the importance of utilizing small business like PSI, are all conditions that do not faze PSI.

PSI provides cost effective, comprehensive and turn-key technical services focused on delivering efficient solutions that minimize client risk and are readily acceptable to the regulatory community.

PSI’s Primary Service Areas:

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Mechanical / Electrical / Plumbing (MEP)

Industrial Process Controls

Construction Services

Environmental Services

Specialized Engineering Services


PSI Publications & Brochures
(click here)

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