We value our relationships with subcontractors and suppliers, and continuously seek ways to assist you in participating on our projects.
Our web-based Plan Room is a tool for subcontractors and suppliers to view and download plans, as well as to learn more about projects we are bidding.
If you have already registered, please click the Login icon to be transferred to the login page. Your user name and password are located at the top of an Invitation to Bid or Addendum/Bid Notice from Wohlsen.
If you have forgotten your password, please click on the Login icon to be redirected to the login page where a “Forgot Your Password?” link can be used to retrieve this information.
If you have not received an Invitation to Bid/Bid Notice from Wohlsen, or have not previously registered for our website, please click on the Register icon and fill out a short form to register as a subcontractor or supplier. Someone from our office will be in contact with you and will forward a Prequalification Form.
- Please review our Certificate of Insurance Requirements.
- Please review our Standard Subcontract.
- Please review our Standard Design/Build Subcontract.
For additional information, please contact us at one of our locations:
Lancaster Office: 717-299-2500
Harrisburg Office: 717-635-9280
Greater Philadelphia Office: 610-616-5615
Wilmington Office: 302-324-9900
Maryland Office: 410-235-0554
North Jersey Office: 973-440-2465
Connecticut Office: 203-826-2192