Federal/State/Local Agencies

State Capitol building with white stone columns and central dome, viewed from the front across a green lawn under a clear blue sky, with the Missouri flag flying nearby.

SCI’s longstanding involvement in local, state, and federal design and construction projects has fostered strong, strategic relationships across the architecture, engineering, and construction (AEC) industry, as well as with key agency decision-makers.

Our leadership remains actively engaged in tracking governmental changes that may influence the industry. By maintaining open communication with industry peers and participating in planning and liaison committees, we stay ahead of shifts in procurement trends and regulatory planning—ensuring our clients are always prepared for what’s next.

“Our team has worked with multiple service departments within SCI and we appreciate the sense of urgency and engagement they offer on each task. We will continue to have SCI Engineering as a key member of our contracts and would recommend them to others.”

Blair Remy Architects

Whether serving urban centers or rural communities, federal, state, county, and local agencies are tasked with navigating a complex array of challenges—from accelerating population growth and economic development to the rehabilitation of aging infrastructure, including roads, bridges, water systems, and public facilities.

Since 1978, SCI Engineering has been a trusted partner to public agencies, providing the expertise and insight needed to advance critical projects efficiently and cost-effectively. Our experienced team of engineers, scientists, and technical professionals delivers customized, value-focused solutions—backed by clear communication, technical excellence, and a strong track record of results.

Small Business Enterprise (SBE) Certified logo in black and white, symbolizing official recognition of small business status for procurement and contracting opportunities.
Logo of the South Central Texas Regional Certification Agency (SCTRCA) featuring a stylized map of Texas with San Antonio landmarks, symbolizing regional business certification and economic inclusion.
Entrance sign for Patrick Space Force Base in Florida, featuring the U.S. Space Force emblem, palm trees, and base security checkpoint under a sunny sky.

Our NAICS Codes Include:

  • 541330 Engineering Services
  • 541360 Geophysical Surveying and Mapping Services
  • 541380 Testing Laboratories
  • 541620 Environmental Consulting Services
  • 562910 Remediation Services
  • 541690 Scientific and Technical Consulting Services
  • 541990 Professional, Scientific and Technical Services

Our NAICS Codes Include:

  • 541330 Engineering Services
  • 541360 Geophysical Surveying and Mapping Services
  • 541380 Testing Laboratories
  • 541620 Environmental Consulting Services
  • 541990 All other professional, scientific and technical services
  • 541690 Other Scientific and Technical Consulting Services
  • 541720 Research and Development in Social Sciences and Humanity
  • 562910 Remediation Services