Holiday Closures
CLSI will be closed Friday, December 25, 2020, and Friday, January 1, 2021, in observance of Christmas and New Years'. Normal business hours will resume on Monday, January 4, 2021.
Thanksgiving Holiday Closure
CLSI will be closed Thursday, November 26, 2020 and will have no formal office hours on Friday, November 27, 2020, in observance of Thanksgiving. Normal business hours will resume on Monday,…
Labor Day Closure
CLSI will be closed Monday, September 7, 2020, in observance of Labor Day. Staffing will be limited on Friday, September 4, 2020. Normal business hours will resume on Tuesday, September…
Independence Day Closure
In observance of Independence day, CLSI will be closing at 12 noon Thursday, July 2, 2020. We will reopen our office Monday, July 6, 2020.
CLSI wins 2019 Plat Competition
CLSI won the Maryland Society of Surveyors 2019 Plat Competition for Field Run Topographic Survey at the 53rd Annual Fall Conference & Exhibition held in Ocean City, Maryland. Congratulations to…
Lehigh Hanson – Conveyor
CLSI is proud to have been the lead civil engineer for the Union Bridge and New Windsor quarry operations of Lehigh Hanson of Heidelberg Cement Group. Most recently, beginning in…
Westminster Community Pond
The existing recreational wet pond was expanded to handle stormwater management from the surrounding drainage area. The facility lies in a valley with streams on three of its four sides…
Mount Saint Mary’s University Expansion
Located in northern Frederick County just outside of Emmitsburg, Maryland, Mount Saint Mary’s University sits on 1,400 tree-lined acres. CLSI was contracted in 2012 to prepare plans for the expansion of student…