About Us


SIA Solutions LLC (SIA) is a professional services engineering and consulting firm specializing in program and project specific solutions in Environmental Consulting, Engineering, Remediation, Radiological Services, Infrastructure Asset Management, Public-Private (P3) and Public-Public/Public-Private (P4) partnerships (P3/P4), Energy, and Water Resources.  SIA executes an integrated, multi-disciplinary approach to Asset Management that includes holistic planning, development, and disposition of man-made and natural infrastructure in order to optimize utilization and value.


SIA Solutions LLC is 8(a), SDB, MBE, DBE & SB certified by the U.S. Small Business Administration.  We are headquartered in Houston, TX with offices in Washington, D.C.; Chicago, Illinois; Baltimore, Maryland; San Antonio, Texas; and, Sacramento, California

SIA Solutions © 2019 All Rights Reserved

8(a), SDB, MBE, DBE & SB                              

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Houston, Texas 

15115 Park Row, Suite 125
Houston, Texas 77084

Phone: (866) 768-4625

Baltimore, Maryland 

300 E Lombard St., Suite 1430
Baltimore, Maryland 21202

Phone: (410) 949-1780

Washington D.C. 

1737 King St, Suite 200
Alexandria, Virginia 22314

Phone: (202) 991-8600

Sacramento, California 

5012 Luce Ave., Suite 103, Rm 201
Sacramento, California 95652

Phone: (916) 539-5036