Mainstream Diving Division
Emergency Response: 888-233-5338

Bridge Services

Mainstream has performed diving and sonar imaging inspections of bridges (including Level I, Level II, and Level III inspections) for state and federal agencies, engineering companies, and railroads. 

In addition to diving and sonar imaging inspections, we have extensive experience performing the underwater work required on major bridge construction and bridge demolition projects. Our diving personnel have extensive training and experience with underwater construction projects and have successfully provided diving support services for the construction, repair, and demolition of large and small bridges. 

Mainstream employs personnel with commercial diving certifications and training including: 
  • Certified Bridge Inspector Training (FHWA-NHI-130055)
  • Underwater Bridge Inspector Training (FHWA-NHI-130091)
  • Non-Destructive Testing Certifications
  • Protective Coatings Inspection Training
  • OSHA 30 Hour Construction Industry Outreach Training Program
  • OSHA 10 Hour Construction Industry Outreach Training Program
  • Certified Mobile Crane Operators


If you have any questions or concerns regarding our services, capabilities, or experience, please contact us