P.O. Box 47428

7115 Ambassador Road

Baltimore, Maryland 21244-7428



Tel: 410-944-3647

Fax: 410-944-3684

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  • Civil Engineering

  • Environmental Engineering

  • Surveying

  • Landscape Architecture

  • Land Planning

  • Land Development

  • Feasability Studies

  • Land-Use Consulting

Maximize the value and potential of

your property.


D.S. Thaler & Assoc., LLC. is a full-service firm and a leader in surveying, landscape architecture, land planning, civil engineering and environmental engineering.  Founded in 1976, we utilize our vast experience, insight, commitment and creativity in developing innovative solutions to complex challenges.



February, 2020  

DST News Flash: Baltimore County will accept Performance Bonds beginning March 6th. 

January, 2020  

DST&A are proud to be a part of the successful installation of a solar facility in Windsor Mill, MD.

November, 2019  

David Thaler presented with award from Governor Hogan by Senator Katie Hester for outstanding service on behalf of the people of Maryland and the field of engineering.

July, 2019  

David Thaler wins most prestigious engineering award in America, the 2019 National Society of Professional Engineers (NSPE) Award.

April, 2019  

David Thaler gives a public lecture and teaches the GIS class at Washington College.


March/April, 2019  

DST&A moderated a lecture series entitled Current Issues Affecting Land Development in Maryland hosted by the MBIA.

September, 2018  

David Thaler named named a Fellow of the Royal Geographical Society with the Institute of British Geographers.

You've worked hard for your land, now make your land work for you!

© 2017 by D.S. Thaler & Assoc., LLC.

7115 Ambassador Road
Baltimore, Maryland 21244-4728


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