Rail Yard Masonville Marine Terminal

Main Office
The W.M. Schlosser Company was recently awarded a project by the Maryland Port Authority. The proj...

ART House Bus Facility Construction

Main Office
Our firm was awarded this project for the construction of a new two-story bus maintenance facility f...

Dulles Corridor Rail Project, Phase 1

Main Office
Our firm was awarded this design/build task order contract for the close-out of Phase 1 of the Dulle...

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.  Specializing in projects for governmental agencies at the Federal, State, and Local levels, we have successfully completed a broad range of projects throughout the Mid-Atlantic region.  Our experience includes hospitals, laboratories, schools, apartment buildings, public housing communities, museums, office buildings, wastewater and water treatment plants, pump stations, subway stations, prisons, and industrial facilities, as well as a number of specialty projects.

     As a recognized leader, W. M. Schlosser Co. attracts and employs the finest construction professionals in the industry.  Continued training and education in cutting edge and state of the art technological advances ensure that our employees stay one step ahead of the ever-changing construction market.  Submittals, purchase orders, change orders, punch lists, warranty items and other items are all managed systematically and efficiently.  We also maintain a project close out team dedicated to bringing our projects from substantial completion to final completion as quickly as possible.

     We encourage our clients to join us in adopting a cooperative, team-based approach to project development and problem resolution.  Our goal is always the same: to complete projects on time, on budget and to the satisfaction of all concerned.

     Recent technological advances are the standard at W. M. Schlosser.  Information Technology is a driving force in today’s marketplace, and our dedicated IT Department is… view full company profile »

Latest News

Now Hiring

W.M. Schlosser Company has immediate employment opportunities as follows.  Please click on the appropriate link to view detailed job information and to apply.  The W.M. Schlosser Company is an Equal Opportunity Employer. The W.M. Schlosser…

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WMS Newsletter Makes Triumphent Return!

WMS is pleased to announce the return of the company newsletter! Inside the October issue of newsletter read about the completion of the Westmoreland Courthouse project, safety news and updates, past successful projects, and more. …

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MD. OKs $13.9M contract for Tubman visitor center

ANNAPOLIS — The Maryland Board of Public Works (BPW) Wednesday, April 30, approved a $13.9 million construction contract for the Harriet Tubman Underground Railroad State Park Visitor Center in Dorchester County


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Subcontractor Opportunities

W.M. Schlosser Company, Inc. encourages all Disadvantaged Business Enterprises, including MBE, WBE and SBE firms, to participate as subcontractors and suppliers on all of our projects.  Please fax your company information along with your current…

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