SIGMA PSI CONSULTING, MECHANICAL, ELECTRICAL AND PLUMBING ENGINEER, PLLC

SIGMA PSI CONSULTING, MECHANICAL, ELECTRICAL AND PLUMBING ENGINEER, PLLC specializes in comprehensive mechanical, electrical, and plumbing (MEP) engineering services for government and public infrastructure projects. The firm delivers design, analysis, and systems integration for building utilities, including HVAC load calculations, electrical distribution systems, lighting controls, fire protection layouts, and plumbing code compliance. Their technical expertise emphasizes energy-efficient design, sustainable building systems, and adherence to ASHRAE, NFPA, and International Building Code standards. As a Service-Disabled Veteran-Owned Business, the company brings disciplined project execution, rigorous quality control, and a commitment to mission-critical infrastructure reliability. Their approach integrates BIM coordination, life-cycle cost analysis, and commissioning support to ensure long-term operational performance. Award history is not available to confirm specific agency engagements, so no definitive patterns of agency relationships can be identified. However, given their core competencies, they are positioned to support federal, state, and local agencies requiring MEP design for facilities such as courthouses, military installations, public safety buildings, and healthcare infrastructure. The contractor operates under NAICS 541330, which classifies them as a specialized engineering services provider focused on building systems design. In practice, this means they serve the public sector’s built environment through technical consulting that bridges architectural intent with mechanical and electrical system functionality. Their market positioning is that of a niche, high-precision MEP engineering firm serving mission-sensitive facilities where code compliance and system reliability are paramount. The entity is structured as a limited liability company (ZZ) and is headquartered in Malta, New York. It holds certification as a Service-Disabled Veteran-Owned Business, enhancing its eligibility for set-aside contracts under VA and SBA programs. While geographic presence is centered in upstate New York, their engineering services are scalable to federal and state projects nationwide through remote design collaboration and field oversight.