WASA Studio's Preservation/Exterior Envelope Group offers the following professional services:

• Condition assessments

• Feasibility studies

• Adaptive reuse studies

• Historic structure reports

• Conservation programs

• Contract documents

• Construction administration

• Preventative maintenance

• Landmarks preservation

• NRHS nominations

• Restoration tax credit

• Building Envelope rehab

• Local Law 11/98 surveys

• Local Law 11/98 repairs

• Materials testing

• Peer review