About Us

Since our founding in Maryland in 1962, W. M. Schlosser Co. has been a recognized leader in the construction industry, providing quality, state-of-the-art construction services for both renovation and new construction projects.

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Company News

Stay up to date with all the exciting news, contract awards, company events, project updates and much more happening at the W.M. Schlosser Company. There is a lot going on right now, be sure to check back often!

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City of Chesapeake Jail Expansion

Location: Chesapeake, VA
Value: $20,824,917

Potomac Water Filtration Plant Leakage Mitigation

Location: Potomac, MD
Value: $1,485,000

Potomac WFP Sedimentation Basin Corrosion Mitigation

Location: Potomac, MD
Value: $14,204,913

Reagan National Hold Bay 4

Location: Arlington, VA
Value: $21,922,000

Westmoreland County Courthouse

Location: Montross, VA
Value: $8,699,000

Largo Water Treatment Facility

Location: Landover, MD
Value: $3,022,000

First High Reservoir

Location: Washington, DC
Value: $9,948,000

Northwest Transfer Station Building Renovation and Site Improvements

Location: Baltimore, MD
Value: $3,488,000