About Us

Our Vision is Simple: Navigate Tomorrow’s Challenges Today

Nothing is more important to us than delivering forward-thinking, innovative, and sustainable strategies to our clients.It’s a commitment that rests not only on our ability to bring the expertise needed right now but also on our ability to foresee and prepare for the expertise that will be needed in the future.In this way, we make taking on the next civil engineering challenge a daily discipline, one we practice by:

  • Striking a balance between the realities of growth and the needs of the environment
  • Staying proactive and working toward positive change
  • Taking a leadership role in shaping projects, process, regulation, and industry
  • Sharing knowledge and expertise to the benefit of all parties, including the broader community

Our History

1980
Loiederman Associates, Inc. is established.
1985
Loiederman Associates, Inc. (LAI) opened its first satellite office in Prince George’s County.
1990
Jim Soltesz joins the firm, who eventually becomes the company namesake.
1995
The firm acquired Cooksey, Jenkins & Associates in Charles County expanding its reach to Southern Maryland.
1997
Loiederman Associates, Inc. (LAI) commenced engineering work on East Coast’s largest hospitality and entertainment resort, National Harbor.
2000
To reflect an ownership change, the firm is rebranded and renamed Loiederman Soltesz Associates, Inc. (LSA).
2005
Loiederman Soltesz Associates, Inc. celebrated its 25th Anniversary.
2009
Loiederman Soltesz Associates, Inc. continued to diversify project portfolio with the beginning of the project at Coast Guard Headquarters.
2013
Based on growing optimism correlating with economic recovery, LSA launches their new brand, including the new name – Soltesz.
2015
Soltesz celebrates 35 years of providing civil engineering services to the Washington Metropolitan Area.
2020
Soltesz celebrates its 40th Anniversary<br />in March of 2020
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