Since 1928, Diamond Steel has been the first choice for steel erection, plant maintenance support, specialized industrial hauling and rental services in Northeast Ohio, Western Pennsylvania and Northern West Virginia. Diamond crews have experience erecting structural steel, assisting with building or plant repairs, erecting overhead cranes and handling concrete reinforcement assignments. With over 21 cranes, Diamond has equipment and crew to handle almost any lifting job.


  • Steel Erection 

  • Industrial Maintenance

  • Quench Tower Repairs

  • Caster Repairs

  • Barge Unloader Repairs

  • Chemical Maintenance

  • Equipment Moves/ Repairs 

  • Heavy Rigging

  • Machinery Moving

  • Emergency Industrial Repairs

  • Crane Rental 

  • Heavy Hauling

*EMR average over the last 3 years is 0.54

Concert stage construction

Heavy rigging 

Roof top crane service


Matthew Shaw, PE         
President, Principal Engineer
ShawCo Engineering

"From the standpoint of an Engineer, the attributes that Diamond Steel brings to the table are invaluable. They have directly contributed to the success of many projects that posed very challenging situations. Diamond Steel takes a proactive role in their projects identifying possible issues and coming up with solutions. They present solutions from the perspective of getting the job done faster, more economically, while still making sure it's done well. The quality of work performed and the ingenuity of the Diamond Steel team has been of great benefit to our company."


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