As a certified vendor/supplier, Sigma performs on a variety of government projects.

Sigma’s multi-disciplinary team delivers a full range of engineering, program management, construction management, information technology, and staffing support services. We provide solutions for infrastructure sustainability and economic development on behalf of federal government, and local, and state municipal agencies.

Sigma understands, respects, and ensures the complex regulatory climate our Government clients operate within is adhered to by our team, stakeholders, and consultants involved in projects. Our experienced team provides service activities focusing on assessments and planning, operational performance evaluations, optimization studies, and organizing, staffing and sustaining a collaborative relationship with the agency, stakeholders, and consultants.

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With resources throughout the United States and our offices in the Midwest and Mid-Atlantic, we possess the capabilities to mobilize quickly to service our clients' needs.

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Our Services

Sigma utilizes a diverse, multi-disciplinary workforce, who effectively address client issues and deliver results which enhance reliability and performance.

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Experience. Accountability. Quality.

Delivering engineering support throughout all phases of a project from concept, planning and design, through integration, construction, startup, training, and on-call maintenance.

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